Leave a Review For Providers 0 0
  • Post a Project
Home IT Services London

Top IT Consultants in London

Ratings Updated: April 2, 2026
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

15 Leaders 15 Contenders

1,884 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.

    See all 37 projects

    Reviews mention Accommodating

    Clients consistently commend Sigma Software Group for their accommodating nature, highlighting their flexibility and responsiveness. One client noted their 'willingness to be part of a bigger corporation and adapt to our ways of working' while another praised their 'ability to create off-site in Ukraine at a low price,' showcasing effective organization. Additionally, a CEO emphasized their 'accommodating and flexible' approach to project changes, underlining Sigma's commitment to understanding and meeting client needs.
    • SaaS Product Dev for Ad Tech Firm
      4.5 Jan 10, 2017

      The platform built by Sigma Software became live and revenue-generating within 6 months. There was a lot of feedback in that short period of time, with tweaks, upgrades, and changes to the development schedule. Sigma Software was accommodating and flexible in doing this. They worked with us in interpreting what we were trying to get done. Our main expertise was around the marketing for a software-as-a-service platform.

      Read Full Review
    Read All Reviews

    Industry Experience

    Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.

    Read All Reviews

    Select Industry to see insights

    Other Industry Food & Beverage Information technology Financial services Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketing

    More responsive than most other service providers

    Sigma Software Group is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (16) Sweden (10) Canada (3) Germany (2) England (2) Israel (1) Malaysia (1) Switzerland (1)
    View Profile Visit Website
    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.

    See all 21 projects
    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 indicate a strong positive sentiment, highlighting their organized project management and effective communication. A client from Morgan Lambert praised their thorough approach and flexibility in adapting to project changes, noting timely delivery of testing reports and a proactive attitude. Overall, clients appreciate their commitment to high-quality outcomes and the ability to mobilize specialized personnel as needed, with no significant areas for improvement identified.
    Read 1 Recent Review

    Industry Experience

    FluidOne - Chorley demonstrates strong expertise in the Financial Services and Manufacturing industries. Feedback highlights their rapid response capabilities and ability to restore IT infrastructure effectively, ensuring business continuity. Clients in Financial Services commend their transparency and strategic IT planning, while those in Manufacturing appreciate their proactive management and communication. Overall, they are well-suited for businesses needing reliable IT support in both sectors, with a focus on enhancement and system reliability.

    Read All Reviews

    Select Industry to see insights

    Manufacturing Financial services IT Services Engineering Real estate Legal Construction

    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.
    Read All Reviews

    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)
    View Profile Visit Website
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    London, England

    10 Triton Street
    London, England NW1 3BF

    50 - 75

    +44 20 81331462

    See All Locations (2)
    View Profile
  • 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.

    Read more
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    London, England

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

    2 - 5

    02038800802

    See All Locations (2)
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • EXASOL AG Logotype

    Not yet reviewed

    Undisclosed
    $150 - $199 / hr
    50 - 249
    London, England

    Services provided

    100% BI & Big Data Consulting & SI

    EXASOL AG, a data analytics company, is based in Nürnberg, Germany and São Paulo, Brazil. The team offers BI & big data consulting & SI.

    Read more

    London, England

    38 Cromford Road
    London, England SW18 1NX

    6 - 9

    4420.3287.4696

    See All Locations (4)
    View Profile
  • 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.

    Read more

    London, England

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

    251 - 300

    +44 207 780 4786

    See All Locations (3)
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    London, England

    1 Lloyd's Avenue
    London, England EC3M 5JD

    1001 - 2000

    +447392477747

    See All Locations (2)
    View Profile
  • 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.

    Read more

    London, England

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

    151 - 200

    See All Locations (4)
    View Profile
  • 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.

    Read more

    London, England

    60 Gresham Street London
    London, England EC2V 7BB

    1

    +44.845.643.6060

    See All Locations (2)
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • Blackgate Tech Logotype

    Not yet reviewed

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

    Services provided

    80% IT Managed Services
    10% AI Agents
    10% Cybersecurity

    Blackgate Tech is an IT managed services company. Established in 2026, the team specializes in IT managed services and AI Agents. The agency is in London, England.

    Read more
    View Profile
  • Luminova Analytics Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    60% BI & Big Data Consulting & SI
    10% Business Consulting
    10% Enterprise App Modernization +2 services
    10% Financial Consulting
    10% IT Strategy Consulting

    Luminova Analytics, a business intelligence company, focus on BI & big data consulting & SI and IT strategy consulting. They were established in 2025.

    Read more
    View Profile
  • 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.

    Read more

    London, England

    Eastside Kings Cross Station
    London, England N1 9AL

    2 - 5

    020 3397 4155

    See All Locations (5)
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    London, England

    29 Finsbury Circus
    London, England EC2M 5QQ

    6 - 9

    +44 (0) 207 173 6900

    See All Locations (2)
    View Profile
  • a Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    20% ERP Consulting and SI
    20% Mobile App Development
    20% Pay Per Click +2 services
    20% Social Media Marketing
    20% Web Development

    NexusBond, a web development company specializing in e-commerce solutions, faced significant challenges in a project involving website redesign and product migration. The reviews predominantly highlight issues with project management, accountability, and unmet deliverables, with 100% negative feedback regarding the execution of data migration and overall project completion. A notable theme is the disparity between the company's initial confident communication and the actual outcomes delivered.

    View Profile
  • Principle Networks Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    40% Cybersecurity
    25% Cloud Consulting & SI
    20% IT Managed Services +1 service
    15% IT Strategy Consulting

    Founded in 2018, Principle Networks Ltd, a small Cybersecurity company, is located in London, England. Their services include Cybersecurity and cloud consulting & SI.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    Ilford, England

    489 Longbridge road
    Ilford, England IG11 9DF

    6 - 9

    +44 7874 152744

    See All Locations (2)
    View Profile
  • 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.

    Read more

    London, England

    Twyford Rd, Harrow, UK
    London, England HA2

    2 - 5

    +44 7587399437

    See All Locations (2)
    View Profile
  • 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.

    Read more
    View Profile
  • Kogniser Logotype

    Not yet reviewed

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

    Services provided

    15% AI Agents
    10% AI Consulting
    10% AI Development +7 services
    10% Application Testing
    10% BI & Big Data Consulting & SI
    10% Blockchain
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Generative AI
    5% UX/UI Design

    Established in 2024, Kogniser is an AI Agents company. Their team specializes in AI Agents and BI & big data consulting & SI.

    Read more
    View Profile
  • Codedevza AI Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% Business Consulting
    20% Commercial Property Management
    20% Custom Software Development +2 services
    20% IT Strategy Consulting
    20% Marketing Strategy

    Established in 2025, Codedevza AI, a small Commercial Property Management company, is in London, England. Their team provides Commercial Property Management and Marketing Strategy.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more
    View Profile
  • 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.

    Read more

    London, England

    15 Alfred Place
    London, England WC1E 7EB

    2 - 5

    See All Locations (3)
    View Profile
  • 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.

    See all 1 projects
    View Profile
  • 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.

    Read more
    View Profile
  • 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
    View Profile
  • 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
    View Profile
  • 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
  • Test Partnership Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    50% BI & Big Data Consulting & SI
    50% HR Consulting

    Test Partnership is a business intelligence company and HR Consulting company. Their small team is located in London, England. Their services include BI & big data consulting & SI and HR Consulting.

    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 High-quality work

    Clients have consistently praised Avco Systems for delivering high-quality work, emphasizing their thoroughness and attention to detail. One client noted that their team is 'always good' and highlighted their ability to maintain effective communication throughout projects. They appreciated the collaborative approach, stating that Avco is 'easy to get along with' and foster a personal relationship that enhances project outcomes. While some feedback suggested a desire for faster delivery, the overall sentiment remains positive regarding the quality of their work.
    • Development for Software Vendor
      5.0 Jan 31, 2020

      I’ve been closely involved in all aspects of their development, monitoring what works and what doesn’t. I look at progress and quality. Their team has always been good.

      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

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

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.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

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 Future Processing
7 Smartdesc
8 Virtusa
9 Instinctools
10 Dotsquares
11 FCamara
12 Opinov8 Digital and Engineering Solutions
13 Itransition
14 NashTech
15 Transparity

List of the Top 15 London IT Services Companies

  1. Texaport Logotype

    Texaport

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

    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
    London, England

    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
    London, England

    Ability to deliver

    33.4/40.0
    16.2/20 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
    London, England

    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

    35.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

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

    Future Processing

    $25,000+
    $50 - $99 / hr
    250 - 999
    London, England

    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
  7. 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
  8. Virtusa Logotype

    Virtusa

    $50,000+
    < $25 / hr
    10,000+
    London, England

    Ability to deliver

    33.5/40.0
    16/20 Reviews
    10/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    35% IT Consulting
    65% Other
    View Profile Visit Website
  9. Instinctools Logotype

    Instinctools

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    38.9/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    24% IT Consulting
    76% Other
    View Profile Visit Website
  10. Dotsquares Logotype

    Dotsquares

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

    Ability to deliver

    39.2/40.0
    19.8/20 Reviews
    9.6/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website
  11. FCamara Logotype

    FCamara

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

    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
  12. Opinov8 Digital and Engineering Solutions Logotype

    Opinov8 Digital and Engineering Solutions

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

    Ability to deliver

    38.5/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Itransition

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

    Ability to deliver

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

    Service focus

    50% IT Consulting
    50% Other
    View Profile Visit Website
  14. 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
  15. 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
  16. Link Group Logotype

    Link Group

    $10,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    30.1/40.0
    16.4/20 Reviews
    7.3/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    95% IT Consulting
    5% Other
    View Profile Visit Website
  17. 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
  18. Vention Logotype

    Vention

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

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% IT Consulting
    90% Other
    View Profile Visit Website
  19. N-iX Logotype

    N-iX

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    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
  20. Elogic Commerce Logotype

    Elogic Commerce

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% IT Consulting
    85% Other
    View Profile Visit Website
  21. Infinum Logotype

    Infinum

    $50,000+
    $150 - $199 / hr
    250 - 999
    London, England

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 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
    London, England

    Ability to deliver

    38/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Computools

    $25,000+
    $25 - $49 / hr
    250 - 999
    London, England

    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
  24. 10Pearls Logotype

    10Pearls

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    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
  25. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    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
  26. 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
  27. STX Next Logotype

    STX Next

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

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

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

    DataArt

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    London , England

    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
  30. Uvik Software Logotype

    Uvik Software

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    9.9/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% IT Consulting
    70% Other
    View Profile Visit Website

Latest IT Services Articles

See all articles
The Best Password Managers for Small Businesses in 2026 cover image

The Best Password Managers for Small Businesses in 2026

Updated March 5, 2026
Hannah Hicklen

How secured are you online? Explore these top password managers to help safeguard your small business from malicious cyber attacks this 2026.

IT Services Thought Leadership
What To Do If You’ve Been Impacted by a Company Data Leak cover image

What To Do If You’ve Been Impacted by a Company Data Leak

Updated March 5, 2026
Hannah Hicklen

Is your team prepared to respond in case of a company data leak? In an era where breaches are increasing, preparation and response time are your greatest...

IT Services Clutch Report
What Businesses Need To Know About Data Security & AI in 2026 cover image

What Businesses Need To Know About Data Security & AI in 2026

Updated March 31, 2026
Hannah Hicklen

SMBs are investing more in data security as AI-driven threats rise. Here’s how IT teams are guarding important data and adapting to new dangers.

IT Services Clutch Report

Similar Categories

Related Services

Staff Augmentation in London Managed Service Providers in London

Specialties

ECM JumpCloud Security Risk Assessments Cybersecurity ATO Cloud Consulting Auth0 CRM Productivity & Collaboration

Nearby Locations

IT Services in Cambridge IT Services in Brighton IT Services in Southampton
View More

Get personalized agency matches based on your project goals.