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Top IT Consultants in London

Ratings Updated: February 3, 2026
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15 Leaders 15 Contenders

1,801 Companies

Country: England
City: London

List of the Top London IT Services Companies

  • Featured

    What are Featured Providers?

    Sigma Software Group Logotype

    Sigma Software Group

    4.8 37 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Serves London, England

    Services provided

    25% Custom Software Development
    21% Mobile App Development
    21% Web Development +3 services
    11% AI Consulting
    11% BI & Big Data Consulting & SI
    11% Enterprise App Modernization

    Sigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.

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    Reviews mention Personable

    Clients consistently highlight Sigma Software Group's personable approach, emphasizing their commitment to fostering strong relationships. One client noted that Sigma staff are 'always personally engaged and eager to help,' while another praised their 'personal care toward the client.' The sentiment reflects a deep appreciation for Sigma's dedication to understanding client needs and maintaining open communication, with feedback indicating that their efforts contribute significantly to project success and client satisfaction.
    • BI Custom Software Dev for Education Company
      5.0 Dec 29, 2023

      The Sigma staff are always personally engaged and eager to help us, their clients. The engineers are committed to deliver high quality products on time. Meanwhile, our account managers stay personally aware of progress and our satisfaction, demonstrating readiness to guide and assist the team to stay on track. Generally, the Sigma team goes above and beyond the typical expectations of a consulting agency to provide value.

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    • Staff Augmentation & Development for Telecom Media Company
      5.0 Mar 4, 2021

      One of their best capabilities is keeping in touch with their clients very closely. They had a very good client relationship and kept in touch. Sigma Software really worked on maintaining the relationship to make sure everyone was happy. They also searched for more opportunities to grow the teams. Sigma Software really invested a lot in human touch and communication to make sure the customer is satisfied and everything is working properly.

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    0 of 1 reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of Sigma Software Group highlight a strong client satisfaction with their website redesign project. Clients praised their efficiency, creativity, and collaborative spirit, noting measurable outcomes such as increased engagement and improved SEO. Timely delivery and adaptability to client needs were also emphasized. However, a suggestion for improvement was made regarding more proactive web guidance and expert recommendations, rather than a purely execution-focused approach. Overall, the sentiment is highly positive.
    Read 1 Recent Review

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    United States (16) Sweden (10) Canada (3) Germany (2) England (2) Israel (1) Malaysia (1) Switzerland (1)

    München, Germany

    143C Rosenheimer Straße
    München, Germany 81671

    6 - 9

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    FluidOne - Chorley Logotype

    FluidOne - Chorley

    4.9 21 reviews
    Premier Verified
    $5,000+
    $50 - $99 / hr
    10 - 49
    Serves London, England

    Services provided

    80% IT Managed Services
    10% Cybersecurity
    10% IT Strategy Consulting

    FluidOne - Chorley is an IT services company that specializes in security testing, IT infrastructure management, and hosting services. The reviews reflect a high level of satisfaction, with 100% positive feedback highlighting their rapid response, effective project management, and proactive communication. Approximately 80% of reviewers praised their ability to deliver results on time and within budget, noting their flexibility and can-do attitude in adapting to changes.

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    Reviews mention Unique expertise

    Clients express a strong sentiment regarding Orca's unique expertise, highlighting their technical knowledge and problem-solving capabilities. One client noted, 'Orca’s expertise and knowledge from the very start of the project have been great,' while another emphasized their proactive maintenance and active monitoring, leading to increased uptime. Overall, clients appreciate Orca's responsiveness and technical proficiency, although there is a desire for deeper knowledge in specific areas like Microsoft Teams Rooms.
    • Managed IT Services for AV Systems Integration Company
      5.0 Aug 12, 2022

      Orca’s expertise and knowledge from the very start of the project have been great. Mark and Alex (Director) are technical experts that can answer any questions or solve any problems we have.

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    1 of 1 reviews is 5 stars
    Less than $10,000 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of FluidOne - Chorley reflect a highly positive sentiment, highlighting their organized approach and effective project management. Clients commend the company's thoroughness and flexibility in adapting to project changes while maintaining timely communication and delivery. One client noted their 'can-do attitude' and ability to bring in specialized personnel when necessary. Overall, there are no significant areas for improvement identified, indicating strong client satisfaction.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (5) Less than $10,000 (3) $50,000 to $199,999 (3) $1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients generally perceive FluidOne - Chorley and Orca as providing good value for money. One client noted, 'the costs were reasonable' given the rapid response and effective solutions delivered. Another remarked on Orca's ability to stay within budget while maintaining high service quality. The overall sentiment indicates satisfaction with the pricing structure, with multiple clients affirming the companies' transparency and responsiveness, further enhancing their perceived value.
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    View projects from:

    Preston, England (2) Chichester, England (2) York, England (1) Sunderland, England (1) London, England (1) Leicester, England (1) Exeter, England (1) Blackpool, England (1) Basingstoke, England (1) City of London, England (1)
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  • Meta Defence Labs Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    20% BI & Big Data Consulting & SI
    20% Cybersecurity
    20% IT Managed Services +3 services
    15% Compliance Consulting
    15% Corporate Training & Coaching
    10% Application Testing

    Launched in 2015, Meta Defence Labs Ltd is a big data company. Their team provides BI & big data consulting & SI and Cybersecurity.

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  • Suggestv Ltd Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    60% Custom Software Development
    10% Business Consulting
    10% Cloud Consulting & SI +2 services
    10% Other IT Consulting and SI
    10% Web Development

    Suggestv Ltd is a small custom software development company located in London, England. The team specializes in Custom Software Development and cloud consulting & SI.

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  • Nawlabs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    90% CRM Consulting and SI
    10% Low/No Code Development

    Nawlabs is a CRM consulting and SI company. The Richmond, Kentucky-based agency was established in 2020. Their team offers CRM consulting and SI.

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    London, England

    Hatton Garden
    London, England EC1N

    2 - 5

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  • Data-Entry-India.com Logotype

    4.5 1 review
    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    25% Data Annotation Services
    20% Generative AI
    15% AI Consulting +4 services
    15% BI & Big Data Consulting & SI
    15% Market Research
    5% Back Office Outsourcing
    5% Blockchain

    Data-Entry-India.com offers a range of data enrichment services, including identifying and eliminating duplicate entries, updating invalid emails, and digitizing paper forms. Reviews highlight the company's responsiveness, professionalism, and ability to deliver accurate, timely results. Clients appreciate their attention to detail and proactive communication, making them a reliable partner for data-related projects.

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    London, England

    86/90 Paul Street
    London, England EC2A 4NE

    10 - 15

    44 203 514 2601

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  • Devute Logotype

    5.0 3 reviews
    $1,000+
    $25 - $49 / hr
    50 - 249
    Ruislip, England

    Services provided

    5% AI Development
    5% AR/VR Development
    5% Application Management & Support +20 services
    5% Blockchain
    5% CRM Consulting and SI
    5% Custom Software Development
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% IoT Development
    5% Mobile App Development
    5% Pay Per Click
    5% Product Design
    5% Search Engine Optimization
    5% UX/UI Design
    5% Web Design
    5% Web Development
    4% Email Marketing
    3% Application Testing
    3% Branding
    2% Business Consulting
    2% Social Media Marketing
    1% Wearable App Development

    Devute provides web design, SEO optimization, and custom software development services. The overall feedback highlights their professionalism, attention to detail, and ability to deliver high-quality results. Clients noted improvements in website traffic, user engagement, and efficiency due to Devute's solutions, although some suggested enhancements in communication and response times.

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  • FAQTORY LTD Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    40% Web Development
    20% Web Design
    10% Blockchain +3 services
    10% IT Managed Services
    10% IT Strategy Consulting
    10% IoT Development

    Small web development company FAQTORY LTD, is based in London, England. Their services include Web Development and Web Design.

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  • Momin Solutions Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI +7 services
    10% Custom Software Development
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Other Application Development
    10% Web Development

    Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.

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  • CorestreamNG Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% IT Strategy Consulting
    20% Mobile App Development +2 services
    20% Web Design
    20% Web Development

    CorestreamNG is a London, England-based web design company. They focus on Web Design and IT strategy consulting.

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  • Lucid UX Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    London, England

    Services provided

    10% AI Development
    10% BI & Big Data Consulting & SI
    10% Branding +7 services
    10% CRM Consulting and SI
    10% Custom Software Development
    10% Digital Engineering
    10% Mobile & App Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Lucid UX is a branding company located in London, England. They specialize in Branding and Mobile & App Marketing and were founded in 1999.

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  • Pexlify, a Merkle Company Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% CRM Consulting and SI

    Established in 2015, Pexlify, a Merkle Company is a CRM consulting and SI company. The company specializes in CRM consulting and SI, and is midsize.

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    London, England

    10 Triton Street
    London, England NW1 3BF

    50 - 75

    +44 20 81331462

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  • floLIVE Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    60% IoT Development
    20% Cloud Consulting & SI
    20% Cybersecurity

    IoT development company floLIVE is located in London, England. Established in 2015, the team provides IoT development and cloud consulting & SI.

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  • Thebes Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    20% Business Consulting
    20% Cloud Consulting & SI
    20% Compliance Consulting +2 services
    20% DevOps Managed Services
    20% IT Strategy Consulting

    Small IT strategy consulting company Thebes Group, is located in London, England and Milton Keynes, England. The team focuses on IT strategy consulting and cloud consulting & SI.

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  • MindGap Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    50% AI Development
    30% BI & Big Data Consulting & SI
    20% Business Consulting

    MindGap is an artificial intelligence company. Founded in 2019, the agency offers Artificial Intelligence and BI & big data consulting & SI.

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  • Oasis Private Limted Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    South Croydon, England

    Services provided

    30% Custom Software Development
    10% AI Development
    10% BI & Big Data Consulting & SI +7 services
    10% Cloud Consulting & SI
    10% IoT Development
    10% Web Development
    5% Architectural Design
    5% Cybersecurity
    5% Mobile App Development
    5% Web Design

    Oasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.

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  • IJYI Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    80% Custom Software Development
    5% Architectural Design
    5% Cloud Consulting & SI +2 services
    5% IT Managed Services
    5% Mobile App Development

    IJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.

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    London, England

    12th Floor, Broadgate Tower, 20 Primrose St
    London, England EC2A 2EW

    2 - 5

    02038800802

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  • Cypher Digital Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    London, England

    Services provided

    60% Custom Software Development
    20% IT Strategy Consulting
    20% UX/UI Design

    Cypher Digital is a software development company in London, England. They specialize in Custom Software Development and UX/UI Design.

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  • Kanexy Pvt Ltd Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    London, England

    Services provided

    10% Accounting
    10% Business Consulting
    10% Finance & Accounting Outsourcing (FAO) +13 services
    10% Mobile App Development
    10% Web Design
    8% Financial Advising & Planning
    5% Application Management & Support
    5% Application Testing
    5% BI & Big Data Consulting & SI
    5% Blockchain
    5% Enterprise App Modernization
    5% HR Consulting
    5% IT Strategy Consulting
    4% Finance Law
    2% Corporate Training & Coaching
    1% Commercial Financing

    Kanexy Pvt Ltd, a small Business Consulting company, is based in London, England. Their services include Business Consulting and Mobile App Development.

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  • AKQA Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Services provided

    30% CRM Consulting and SI
    30% E-Commerce Development
    30% Mobile App Development +1 service
    10% Social Media Marketing

    AKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.

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    London, England

    1 St John’s Lane
    London, England EC1M 4BL

    251 - 300

    +44 207 780 4786

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  • Made by Many Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    40% Product Design
    20% Mobile App Development
    20% Unified Communications Consulting & SI +1 service
    20% Web Development

    Made by Many is a London, England-based Product Design company. The team provides Product Design and unified communications consulting & SI.

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  • Artefact Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    1,000 - 9,999
    London, England

    Services provided

    20% AI Development
    20% Social Media Marketing
    10% CRM Consulting and SI +5 services
    10% Content Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Development

    Artefact, an AI firm, is located in Paris, France and London, England. They offer Artificial Intelligence and Social Media Marketing.

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    London, England

    1 Lloyd's Avenue
    London, England EC3M 5JD

    1001 - 2000

    +447392477747

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  • Bloomreach Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    20% Conversion Optimization
    20% E-Commerce Development
    10% BI & Big Data Consulting & SI +8 services
    10% Direct Marketing
    10% Email Marketing
    5% Architectural Design
    5% Content Marketing
    5% Digital Strategy
    5% Marketing Strategy
    5% Mobile & App Marketing
    5% UX/UI Design

    Bloomreach is a Conversion Optimization company. The midsize Mountain View, California-based team focuses on Conversion Optimization and E-Commerce Development. The agency was launched in 2009.

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    London, England

    79-81 Borough Road, SE1 1DN, London, London
    London, England SE1 1DN

    151 - 200

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  • UKN Group Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249
    London, England

    Services provided

    30% IT Managed Services
    30% IT Strategy Consulting
    20% BI & Big Data Consulting & SI +1 service
    20% Cloud Consulting & SI

    Established in 1997, UKN Group is an IT managed services company. The midsize team provides IT managed services and IT strategy consulting.

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    London, England

    60 Gresham Street London
    London, England EC2V 7BB

    1

    +44.845.643.6060

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  • OnlyExcel Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% Web Development +4 services
    10% Application Management & Support
    10% Business Consulting
    10% CRM Consulting and SI
    10% Other Application Development

    Custom software development company OnlyExcel provides Custom Software Development and Web Development. They are in London, England.

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  • Arria NLG plc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Londres, England

    Services provided

    70% AI Development
    30% BI & Big Data Consulting & SI

    Arria NLG plc is an artificial intelligence development company. They offer Artificial Intelligence and BI & big data consulting & SI and are based in Londres, England.

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  • GRM Digital Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    15% Digital Strategy
    15% Pay Per Click
    15% Search Engine Optimization +4 services
    15% Social Media Marketing
    15% Web Design
    15% Web Development
    10% CRM Consulting and SI

    Digital Strategy company GRM Digital provides Digital Strategy and Social Media Marketing. They are in Leeds, England and Sarajevo, Bosnia and Herzegovina.

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    London, England

    Eastside Kings Cross Station
    London, England N1 9AL

    2 - 5

    020 3397 4155

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  • Equal Experts Logotype

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    250 - 999
    London , England

    Services provided

    35% Custom Software Development
    25% Mobile App Development
    20% BI & Big Data Consulting & SI +2 services
    10% UX/UI Design
    10% Web Design

    Equal Experts is a custom software development firm launched in 2007. The firm focuses on Custom Software Development and Mobile App Development.

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  • Masergy Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    70% IT Managed Services
    30% Custom Software Development

    Masergy is an IT managed services company established in 2000. Headquartered in Plano, Texas and London, England, the team specializes in IT managed services and Custom Software Development.

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    London, England

    29 Finsbury Circus
    London, England EC2M 5QQ

    6 - 9

    +44 (0) 207 173 6900

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  • SiliconTechnix Uk Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% Web Design
    20% Web Development
    15% E-Commerce Development +3 services
    15% IT Strategy Consulting
    15% Search Engine Optimization
    15% Social Media Marketing

    Launched in 2008, SiliconTechnix Uk is a small web design agency. Their services include Web Design and Web Development.

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  • Qloud IT Support Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Romford, England

    Services provided

    30% Cybersecurity
    25% IT Managed Services
    25% IT Strategy Consulting +2 services
    10% Cloud Consulting & SI
    10% Unified Communications Consulting & SI

    Qloud IT Support is a Cybersecurity company established in 2020. The team provides Cybersecurity and IT strategy consulting.

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  • Magi Systems Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% E-Commerce Development
    20% IT Strategy Consulting
    20% UX/UI Design +2 services
    20% Web Design
    20% Web Development

    Magi Systems is a web design agency located in London, England. Their services include Web Design and UX/UI Design.

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  • SA SYSTEMS Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Ilford, England

    Services provided

    10% Custom Software Development
    5% API Development
    5% Accounting +16 services
    5% Application Management & Support
    5% Branding
    5% CRM Consulting and SI
    5% Digital Strategy
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% HR Consulting
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Mobile App Development
    5% Other Application Development
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design
    5% Web Development

    Custom software development firm SA SYSTEMS was founded in 2018. Headquartered in Lahore, Pakistan and Ilford, England, the team offers Custom Software Development and Branding.

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    Ilford, England

    489 Longbridge road
    Ilford, England IG11 9DF

    6 - 9

    +44 7874 152744

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  • Scalix Enterprise Solutions LLP Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    20% API Development
    20% Cloud Consulting & SI
    20% Custom Software Development +2 services
    20% DevOps Managed Services
    20% UX/UI Design

    Established in 2023, Scalix Enterprise Solutions LLP is an UX design agency. Based in Mumbai, India and London, England, the team provides UX/UI Design and cloud consulting & SI.

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    London, England

    Twyford Rd, Harrow, UK
    London, England HA2

    2 - 5

    +44 7587399437

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  • KyroBit Ltd Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    20% Cloud Consulting & SI
    20% DevOps Managed Services
    20% Mobile App Development +2 services
    20% UX/UI Design
    20% Web Development

    Founded in 2025, KyroBit Ltd is an UX agency. The team provides UX/UI Design and cloud consulting & SI.

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  • Interprofis Ltd Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    50% ERP Consulting and SI
    30% Application Management & Support
    20% Fulfillment

    Interprofis Ltd is a small London, England-based ERP consulting and SI company. Their services include ERP consulting and SI and Application Management & Support.

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  • Tallulah Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    20% Branding
    20% CRM Consulting and SI
    20% Content Writing Services +2 services
    20% Graphic Design
    20% Packaging Design

    Tallulah is a branding agency. Their small team of employees is headquartered in London, England and El Segundo, California. Their team focuses on Branding and Graphic Design.

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  • Brierley Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    40% Marketing Strategy
    20% CRM Consulting and SI
    20% Market Research +2 services
    10% Mobile & App Marketing
    10% Social Media Marketing

    Brierley is a Marketing Strategy company headquartered in Frisco, Texas and London, England. The team offers Marketing Strategy and CRM consulting and SI.

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    London, England

    15 Alfred Place
    London, England WC1E 7EB

    2 - 5

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  • GYANA Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    90% BI & Big Data Consulting & SI
    10% AI Development

    GYANA provides online education focusing on courses like Google Ads and web designing. Reviews highlight their structured project management, clear communication, and cost-effective, comprehensive courses. Overall, clients appreciate the improved user engagement and mobile responsiveness of their projects, though there is a desire for an expanded curriculum, particularly in AI.

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  • Code Enigma Logotype

    Not yet reviewed

    $100,000+
    $150 - $199 / hr
    10 - 49
    London, England

    Services provided

    40% Web Development
    30% IT Managed Services
    30% Web Design

    Code Enigma is a website development firm. Launched in 2010, their team provides Web Development and IT managed services.

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  • HostRooster Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    London, England

    Services provided

    50% IT Managed Services
    15% Search Engine Optimization
    15% Web Development +2 services
    10% Low/No Code Development
    10% Web Design

    HostRooster is an IT managed services company founded in 2019. Their services include IT managed services and Web Design.

    Read more
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  • Arvato CRM Solutions Logotype

    Not yet reviewed

    $100,000+
    Undisclosed
    1,000 - 9,999
    Datchet, England

    Services provided

    100% CRM Consulting and SI

    Launched in 2000, Arvato CRM Solutions is a large Datchet, England-based CRM consulting and SI company. Their team specializes in CRM consulting and SI.

    Read more
    View Profile
  • Tryzens Global Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    10% AI Development
    10% Conversion Optimization
    10% Digital Strategy +7 services
    10% E-Commerce Development
    10% IT Managed Services
    10% IT Staff Augmentation
    10% Market Research
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Tryzens Global is a Market Research company founded in 2004. Their services include Market Research and Digital Strategy.

    Read more
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  • Revenue Management Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    60% CRM Consulting and SI
    40% Custom Software Development

    Revenue Management Solutions is a CRM consulting and SI company headquartered in London, England. The team focuses on CRM consulting and SI and Custom Software Development.

    Read more
    View Profile
  • Kiktronik Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    20% Blockchain
    20% Cybersecurity
    20% IT Managed Services +3 services
    20% IT Staff Augmentation
    10% AI Consulting
    10% IT Strategy Consulting

    Kiktronik Limited is a small London, England-based Cybersecurity company. Their services include Cybersecurity and IT managed services.

    Read more
    View Profile
  • Berry Cloud Ltd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    London , England

    Services provided

    30% Custom Software Development
    30% Web Development
    20% Cloud Consulting & SI +1 service
    20% Mobile App Development

    Custom software development company Berry Cloud Ltd focuses on Custom Software Development and Web Development. They were launched in 2014.

    Read more
    View Profile
  • Releven Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    45% Market Research
    10% Business Consulting
    10% Conversion Optimization +4 services
    10% IT Strategy Consulting
    10% Marketing Strategy
    10% Search Engine Optimization
    5% BI & Big Data Consulting & SI

    Releven is a Market Research company established in 2022. The firm offers Market Research and Marketing Strategy.

    Read more
    View Profile
  • Avco Systems Logotype

    5.0 2 reviews
    $25,000+
    Undisclosed
    10 - 49
    Slough, England

    Services provided

    70% Custom Software Development
    20% Application Management & Support
    10% IT Managed Services

    Avco Systems is a software development company specializing in creating and managing web-based applications and file transfer systems. Reviews reveal a high level of satisfaction, with 100% of clients commending their reliability, honesty, and effective communication. Clients appreciate their strong project management skills and the ability to provide both on-site and remote assistance, though a few suggest that faster delivery could enhance their services.

    See all 2 projects

    Reviews mention Easy to work with

    Clients have consistently noted that Avco Systems is 'easy to work with,' highlighting their collaborative approach and strong interpersonal relations. One client emphasized the importance of their face-to-face interactions, stating, 'Their team is easy to get along with and do business with.' Additionally, clients appreciate Avco's responsiveness and willingness to listen, fostering a productive partnership. Overall, sentiment surrounding Avco Systems' ease of collaboration is overwhelmingly positive.
    • Development for Software Vendor
      5.0 Jan 31, 2020

      We have a loose project management structure. Most of the projects have involved a straight, personal relationship with their development lead and our lead. Our development lead is usually me or someone else from our staff. They perform well, keeping me informed. They’re easy to work with.

      Read Full Review
    • Development for Software Vendor
      5.0 Jan 31, 2020

      Their team is easy to get along with and do business with. Another distinguishing factor is that they’re close to us. I can go to their office, and they’ll sit and talk with me. When working on software development projects, the ability to meet face-to-face is quite important.

      Read Full Review
    Read All Reviews

    Industry Experience

    Avco Systems has demonstrated expertise in the Software and Government sectors. In Software, they excel in collaborative development, delivering high-quality web applications with strong project management. Clients appreciate their open communication and adaptability. In Government, they provide reliable file transfer solutions for local authorities, with a focus on user support and system upgrades. Overall, feedback is positive, emphasizing Avco Systems' reliability, professionalism, and strong client relationships, making them a suitable partner for projects in these industries.

    Read All Reviews

    Select Industry to see insights

    Software Government

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients generally perceive Avco Systems as providing good value for money, with one client noting an investment of over £100,000 over several years and expressing satisfaction with the quality of work. Another client praised the honesty and reliability of the services, stating that Avco delivers on promises and offers realistic solutions. Overall, the sentiment is positive, highlighting a strong working relationship and effective communication, although some clients suggested improvements in project speed.
    Read All Reviews
    View Profile
  • Netwise Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    2 - 9
    Bermondsey, England

    Services provided

    100% IT Managed Services

    Based in Bermondsey, England, Netwise is an IT managed services company. Founded in 2009, the team focuses on IT managed services.

    Read more
    View Profile
  • Table19 Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    London, England

    Services provided

    100% CRM Consulting and SI

    Table19, a CRM consulting and SI company, was founded in 2008. They specializes in CRM consulting and SI.

    Read more
    View Profile
  • Practicology Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    50 - 249
    London, England

    Services provided

    20% CRM Consulting and SI
    20% Conversion Optimization
    20% E-Commerce Development +3 services
    15% Digital Strategy
    15% Marketing Strategy
    10% Content Marketing

    Practicology is a Conversion Optimization company. Launched in 2009, the firm focuses on Conversion Optimization and CRM consulting and SI.

    Read more
    View Profile
  • Entech, LLC. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    80% Business Consulting
    20% IT Managed Services

    Entech, LLC. Is a midsize Business Consulting company. They offer Business Consulting and IT managed services and were launched in 2007.

    Read more
    View Profile

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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

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We evaluate service providers using a structured methodology that combines:

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Texaport
2 Andersen Inc.
3 Keyrus
4 ELEKS
5 Transputec Ltd
6 Itransition
7 Future Processing
8 Smartdesc
9 Opinov8 Digital and Engineering Solutions
10 FCamara
11 Dotsquares
12 NashTech
13 Link Group
14 Transparity
15 Silicon Reef

List of the Top 15 London IT Services Companies

  1. Texaport Logotype

    Texaport

    $5,000+
    $100 - $149 / hr
    10 - 49
    Edinburgh, Scotland

    Ability to deliver

    35.7/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    100% IT Consulting
    View Profile Visit Website
  2. Andersen Inc. Logotype

    Andersen Inc.

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Warszawa, Poland

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    35% IT Consulting
    65% Other
    View Profile Visit Website
  3. Keyrus Logotype

    Keyrus

    $25,000+
    $200 - $300 / hr
    1,000 - 9,999
    New York, NY

    Ability to deliver

    34/40.0
    16.8/20 Reviews
    7.8/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    100% IT Consulting
    View Profile Visit Website
  4. ELEKS Logotype

    ELEKS

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    Tallinn, Estonia

    Ability to deliver

    35.8/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website
  5. Transputec Ltd Logotype

    Transputec Ltd

    $5,000+
    $100 - $149 / hr
    50 - 249
    London, England

    Ability to deliver

    35.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    70% IT Consulting
    30% Other
    View Profile Visit Website
  6. Itransition Logotype

    Itransition

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Denver, CO

    Ability to deliver

    35.6/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    40% IT Consulting
    60% Other
    View Profile Visit Website
  7. Future Processing Logotype

    Future Processing

    $25,000+
    $50 - $99 / hr
    250 - 999
    Gliwice, Poland

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    35% IT Consulting
    65% Other
    View Profile Visit Website
  8. Smartdesc Logotype

    Smartdesc

    $1,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    28.9/40.0
    16.2/20 Reviews
    7.6/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% IT Consulting
    View Profile Visit Website
  9. Opinov8 Digital and Engineering Solutions Logotype

    Opinov8 Digital and Engineering Solutions

    $50,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    37.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    35% IT Consulting
    65% Other
    View Profile Visit Website
  10. FCamara Logotype

    FCamara

    $5,000+
    $25 - $49 / hr
    1,000 - 9,999
    São Paulo, Brazil

    Ability to deliver

    36.3/40.0
    16.6/20 Reviews
    9.9/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% IT Consulting
    80% Other
    View Profile Visit Website
  11. Dotsquares Logotype

    Dotsquares

    $1,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    38.8/40.0
    19.4/20 Reviews
    9.6/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website
  12. NashTech Logotype

    NashTech

    $75,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.5/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website
  13. Link Group Logotype

    Link Group

    $10,000+
    $50 - $99 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    30.5/40.0
    16.8/20 Reviews
    7.3/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    95% IT Consulting
    5% Other
    View Profile Visit Website
  14. Transparity Logotype

    Transparity

    $10,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    40% IT Consulting
    60% Other
    View Profile Visit Website
  15. Silicon Reef Logotype

    Silicon Reef

    $25,000+
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

    30.9/40.0
    15.6/20 Reviews
    9.4/10 Clients & Experience
    5.9/10 Market Presence

    Service focus

    74% IT Consulting
    26% Other
    View Profile Visit Website
  16. Coders.Dev Logotype

    Coders.Dev

    $5,000+
    < $25 / hr
    250 - 999
    London, England

    Ability to deliver

    34.5/40.0
    16.8/20 Reviews
    8.5/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website
  17. N-iX Logotype

    N-iX

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    North Miami Beach, FL

    Ability to deliver

    36.7/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    46% IT Consulting
    54% Other
    View Profile Visit Website
  18. Systemagic Ltd Logotype

    Systemagic Ltd

    $1,000+
    $50 - $99 / hr
    10 - 49
    Bradford on Avon, England

    Ability to deliver

    34/40.0
    16.4/20 Reviews
    8.3/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    100% IT Consulting
    View Profile Visit Website
  19. Infinum Logotype

    Infinum

    $50,000+
    $150 - $199 / hr
    250 - 999
    New York, NY

    Ability to deliver

    39/40.0
    19/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  20. Computools Logotype

    Computools

    $25,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    36.3/40.0
    20/20 Reviews
    9/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    25% IT Consulting
    75% Other
    View Profile Visit Website
  21. 10Pearls Logotype

    10Pearls

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Vienna, VA

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  22. TatvaSoft Logotype

    TatvaSoft

    $25,000+
    < $25 / hr
    1,000 - 9,999
    Ahmedabad, India

    Ability to deliver

    37.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  23. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  24. TWC IT Solutions Logotype

    TWC IT Solutions

    $1,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    23.7/40.0
    16/20 Reviews
    2.9/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    100% IT Consulting
    View Profile Visit Website
  25. esynergy Logotype

    esynergy

    $25,000+
    Undisclosed
    50 - 249
    London, England

    Ability to deliver

    30.1/40.0
    16/20 Reviews
    8/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    55% IT Consulting
    45% Other
    View Profile Visit Website
  26. DataArt Logotype

    DataArt

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    New York, NY

    Ability to deliver

    34/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

    20% IT Consulting
    80% Other
    View Profile Visit Website
  27. *instinctools Logotype

    *instinctools

    $10,000+
    $25 - $49 / hr
    250 - 999
    Stuttgart, Germany

    Ability to deliver

    37.9/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  28. Telescopic Logotype

    Telescopic

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    32.8/40.0
    16.4/20 Reviews
    9.7/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    40% IT Consulting
    60% Other
    View Profile Visit Website
  29. Xebia Logotype

    Xebia

    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    Wrocław, Poland

    Ability to deliver

    28.3/40.0
    15.6/20 Reviews
    6.7/10 Clients & Experience
    6/10 Market Presence

    Service focus

    60% IT Consulting
    40% Other
    View Profile Visit Website
  30. Vega IT Logotype

    Vega IT

    $25,000+
    $50 - $99 / hr
    250 - 999
    Novi Sad, Serbia

    Ability to deliver

    38.8/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website

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