Top IT Consultants in London
15 Leaders 15 Contenders
2,035 Companies
List of the Top London IT Services Companies
Sponsored
-
Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves London, EnglandServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 38 projectsDreamix is a versatile software development company known for delivering high-quality, scalable solutions across various industries, including healthcare, energy, and construction. Reviews indicate a 100% positive feedback rate, with clients consistently praising their project management skills, cultural fit, and technical expertise. Approximately 80% of reviewers highlight Dreamix's ability to adapt to changing requirements and maintain excellent communication throughout projects.
Reviews mention Results-oriented
The feedback highlights Dreamix's results-oriented approach, particularly noted for effectively addressing client needs and contributing to project outcomes. A client from GemSeek Consulting praised the active contributions of Dreamix's developers in reducing the bug backlog and developing new features, demonstrating a clear impact on their project. Overall, the sentiment reflects satisfaction with Dreamix's client-centric communication and effective collaboration, despite a suggestion for improvement in the speed of resource commitment.-
Staff Augmentation for Analytics Services Provider
5.0 Oct 18, 2022The two resources are actively contributing to the decrease of the bug backlog and the development of new features for the platform. It was effective, as GemSeek’s team has already established and streamlined all internal processes, methodologies, communication and workflows. Dreamix’s team members were successfully onboarded, and invited to work in person alongside GemSeek’s development team, which strengthened the relationship between both teams.
Read Full Review
Was this helpful?
4 of 4 reviews are 5 starsUnknown avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Dreamix has received consistently positive feedback in recent reviews, highlighting their ability to meet deadlines, adapt to project changes, and deliver high-quality software solutions. Clients praised their strong communication and personal engagement throughout the development process. Specific instances include a medical device company noting impressive adaptability and a technology consulting firm appreciating Dreamix's effective handling of design iterations. Overall, clients expressed satisfaction with Dreamix's professionalism and value for cost, with no significant areas for improvement identified.Was this helpful?
Industry Experience
Dreamix has demonstrated expertise across various industries, including healthcare, energy, manufacturing, and logistics. Clients praised their adaptability, project management, and technical proficiency, particularly in software development and data management. Feedback indicates strong performance in delivering high-quality solutions on time and within budget. Overall, Dreamix is well-regarded for its strong cultural fit and proactive communication, making it a suitable partner for projects in technology, healthcare, and data-driven environments.
Read All ReviewsSelect Industry to see insights
Information technology Other industries Supply Chain, Logistics, and Transport Manufacturing Software Real estate Other Industry IT Services Utilities Media Research Consulting Nonprofit Consumer Products Construction Transportation Recreation Healthcare Energy & natural resources DentalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Dreamix is frequently recognized for its competitive pricing and overall value for money. Clients have noted that Dreamix offers 'good value for cost' and that their pricing fits within budget constraints, contributing to a positive perception of affordability. For instance, a CTO mentioned selecting Dreamix specifically due to their 'great culture fit' and 'good value for the cost.' Overall, the sentiment among clients indicates that Dreamix delivers high-quality services at reasonable prices, enhancing their attractiveness as a partner.Was this helpful?
$50,000+$50 - $99 / hr1,000 - 9,999Serves London, EnglandServices provided
22% Custom Software Development18% Mobile App Development18% Web Development +4 services11% BI & Big Data Consulting & SI11% Cloud Consulting & SI10% AI Consulting10% IoT DevelopmentSee all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
Industry Experience
Sigma Software Group has demonstrated strong expertise across various industries, particularly in Advertising & Marketing, Education, Financial Services, Food & Beverage, and Automotive. Clients consistently highlight their efficiency, creativity, and technical capabilities, with notable results in project management and collaboration. Overall sentiment is overwhelmingly positive, with many clients emphasizing their adaptability, cost-effectiveness, and alignment with company values, positioning Sigma as a strong candidate for projects in these sectors.
Read All ReviewsSelect Industry to see insights
IT Services Financial services Food & Beverage Other Industry Information technology Education Construction Arts, entertainment & music Software Sports Manufacturing Automotive Retail Real estate Design Healthcare Logistics & Supply Chain Advertising & marketing GamblingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Sigma Software Group for their competitive pricing and strong value for money. Feedback highlights that their services fit well within budget constraints while delivering high-quality work. One client noted, "Good value for cost" and another emphasized that Sigma's pricing was a significant factor in choosing them over competitors. Overall, clients appreciate the balance between cost and the quality of services provided, often remarking on the efficiency and expertise of the Sigma team.Was this helpful?
More responsive than most other service providers
Get in TouchSigma Software Group is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
-
-
$5,000+$100 - $149 / hr2 - 9Harrow, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIServer Consultancy Ltd is an IT managed services company. Headquartered in Harrow, England, their small team focuses on IT managed services and IT strategy consulting. The agency was launched in
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
40% Cybersecurity40% IT Managed Services20% IT Strategy ConsultingLAN Support Systems Ltd is a Godalming, England-based IT managed services company. Their services include IT managed services and Cybersecurity.
Read moreSee All Locations (2)London, England
35 Berkeley Square
London, England W1J 5BF2 - 5
Was this helpful?
-
$50,000+$25 - $49 / hr10 - 49Brentford, England
Services provided
10% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Cybersecurity +7 services10% DevOps Managed Services10% IT Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% Recruiting10% UX/UI Design10% Web DesignFindErnest is a web design company. The firm is based in Hyderabad, India and Brentford, England. Their services include Web Design and UX/UI Design.
Read moreSee All Locations (2)Brentford, England
981 Great West Road
Brentford, England TW8 9DN2 - 5
+447493490621
Was this helpful?
-
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
50% IT Managed Services35% Cybersecurity15% IT Strategy ConsultingLittle Big Tech is an IT managed services company. Established in 2021, the agency is headquartered in London, England and Hever, England. Their team offers IT managed services and Cybersecurity.
Read more -
$10,000+$200 - $300 / hr10 - 49London, England
Services provided
25% AI Development15% Cloud Consulting & SI15% Custom Software Development +3 services15% Cybersecurity15% IT Strategy Consulting15% Other IT Consulting and SIWisdom Works, an AI development company, was founded in 2020. The team provides Artificial Intelligence and IT strategy consulting.
Read more -
$10,000+Undisclosed50 - 249London, England
Services provided
40% Custom Software Development20% IT Strategy Consulting10% Blockchain +4 services10% IoT Development10% Other Application Development5% Computer Engineering5% Mobile App DevelopmentErlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
40% Cloud Consulting & SI40% IT Managed Services20% IT Strategy ConsultingCloud consulting & SI company MakeCloud Limited is located in London, England. Established in 2021, the team offers cloud consulting & SI and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
25% BI & Big Data Consulting & SI25% Business Consulting15% Cloud Consulting & SI +6 services10% IT Strategy Consulting5% AI Development5% Application Testing5% Blockchain5% CRM Consulting and SI5% ERP Consulting and SIDelv Global, a data analytics company, was launched in 2007. They provides BI & big data consulting & SI and Business Consulting.
Read moreSee All Locations (3)London, England
24 Chiswell Street
London, England EC1Y 4UE2 - 5
+44 20 8133 6198
Was this helpful?
-
$10,000+$300+ / hr10 - 49London, England
Services provided
50% Cybersecurity20% IT Managed Services20% IT Strategy Consulting +1 service10% IT Staff AugmentationOTIFYD is a Cybersecurity company in London, England and Dubai, United Arab Emirates. They specialize in Cybersecurity and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
50% IT Managed Services15% Cloud Consulting & SI15% IT Strategy Consulting +2 services10% Cybersecurity10% Unified Communications Consulting & SIMedian IT Limited is an IT managed services company. The small London, England-based team offers IT managed services and IT strategy consulting. The agency was launched in 2018.
Read more -
$10,000+$300+ / hr10 - 49Gerrards Cross, England
Services provided
25% BI & Big Data Consulting & SI25% Cloud Consulting & SI25% IT Strategy Consulting +1 service25% IoT DevelopmentEdgeMethods is a big data analytics company located in Gerrards Cross, England. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2016.
Read more -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Services provided
35% Cybersecurity35% IT Strategy Consulting30% IT Managed ServicesSee all 1 projectsBeryl Technologies Ltd provides IT services, including cabling and decommissioning tasks in data centers across Europe and APAC. The reviews highlight the company's efficient project management, timely responses, and budget-friendly pricing. Clients express high satisfaction with their collaborative efforts, indicating that Beryl Technologies Ltd is a reliable partner for dispatch and other IT-related tasks.
-
$1,000+Undisclosed2 - 9London, England
Services provided
40% Cybersecurity30% Cloud Consulting & SI30% IT Managed ServicesDatSov is a Cybersecurity company. Launched in 2022, the agency offers Cybersecurity and cloud consulting & SI.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
45% Cybersecurity25% IT Strategy Consulting10% AR/VR Development +2 services10% Custom Software Development10% Low/No Code DevelopmentFounded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.
Read moreSee All Locations (9)London, England
344 Grays Inn Road
London, England WC1X 8BX2 - 5
Was this helpful?
-
Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
60% Cybersecurity20% Cloud Consulting & SI20% IT Managed ServicesGoAllSecure is a Cybersecurity company launched in 2022. The firm provides Cybersecurity and cloud consulting & SI.
Read more -
$5,000+Undisclosed10 - 49London, England
Services provided
35% Cybersecurity20% Application Management & Support20% IT Managed Services +2 services20% IT Strategy Consulting5% Other Application DevelopmentDamte Solutions is a Cybersecurity company established in 2025. The firm specializes in Cybersecurity and Application Management & Support, and is small.
Read more -
UndisclosedUndisclosed2 - 9City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSonar IT is an IT strategy consulting company. The City of London, England-based firm was established in 2019. Their team focuses on IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Croydon, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingEstablished in 2001, Ingenious Ltd is a small IT strategy consulting company headquartered in Croydon, England. Their team focuses on IT strategy consulting and cloud consulting & SI.
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
40% IT Strategy Consulting20% AI Consulting20% Cloud Consulting & SI +1 service20% CybersecurityIn London, England, Altidia Consulting is a small IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
80% Cybersecurity10% Cloud Consulting & SI10% IT Managed ServicesHeadquartered in London, England, IntelligenceX is a Cybersecurity company. Established in 2025, the team offers Cybersecurity and cloud consulting & SI.
Read more -
Undisclosed$150 - $199 / hr10 - 49Rosslyn Crescent, Harrow, England
Services provided
40% Cloud Consulting & SI30% CRM Consulting and SI14% Low/No Code Development +4 services5% Cybersecurity5% IT Managed Services5% IT Strategy Consulting1% BI & Big Data Consulting & SIAdvanced Cloud Solutions is a cloud consulting & SI company founded in 2020. The small team specializes in cloud consulting & SI and CRM consulting and SI.
Read moreSee All Locations (4)Rosslyn Crescent, Harrow, England
Office 5 Phoenix House, Phoenix Business Centre
Rosslyn Crescent, Harrow, England HA1 2RZ2 - 5
Was this helpful?
-
$50,000+$300+ / hr50 - 249London, England
Services provided
60% IT Managed Services10% CRM Consulting and SI10% Cloud Consulting & SI +2 services10% Custom Software Development10% IT Strategy ConsultingCore Technology Systems Ltd is an IT managed services company. They provide IT managed services and IT strategy consulting and were established in 1990. The firm is headquartered in London, England.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
30% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SI +1 service20% CybersecurityBlinx Technology Ltd is an IT strategy consulting company. They are located in London, England and New York, New York and have small team. They focus on IT strategy consulting and IT managed
Read more -
$5,000+$50 - $99 / hr250 - 999London , England
Services provided
25% IT Managed Services20% IT Staff Augmentation15% Cybersecurity +4 services15% Web Development10% Custom Software Development10% IoT Development5% Back Office OutsourcingSoitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.
Read moreSee All Locations (6)London , England
20 Farringdon St
London , England EC4A 4BL76 - 100
Was this helpful?
-
UndisclosedUndisclosed2 - 9Stanmore, England
Services provided
20% BI & Big Data Consulting & SI20% Cybersecurity20% IT Managed Services +3 services20% IT Strategy Consulting10% CRM Consulting and SI10% ERP Consulting and SIAdroit Global Ltd. Is a small IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were founded in 2004.
Read more -
UndisclosedUndisclosed2 - 9City of London, England
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +2 services20% IT Strategy Consulting20% Unified Communications Consulting & SILP Networks Ltd, an IT strategy consulting company, was founded in 2004. They provides IT strategy consulting and cloud consulting & SI.
Read more -
$50,000+$200 - $300 / hr250 - 999London, England
Services provided
30% Custom Software Development30% Web Development20% BI & Big Data Consulting & SI +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingMidsize software development firm Kainos, is based in London, England and Belfast, Northern Ireland. The team provides Custom Software Development and Web Development.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SISpeakserve is an IT managed services company. Located in London, England and Reading, England, their small team offers IT managed services and IT strategy consulting. The company was launched in
Read more -
$25,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Architectural Design20% Business Continuity Management20% Cloud Consulting & SI +2 services20% Cybersecurity20% IT Managed ServicesSmall Architectural Design company Lyon Tech, is headquartered in London, England. Their services include Architectural Design and cloud consulting & SI.
Read more -
$1,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services20% ERP Consulting and SI20% IT Strategy Consulting +1 service10% CRM Consulting and SIFounded in 1995, Wizard Group is a small IT managed services company based in London, England. Their team focuses on IT managed services and ERP consulting and SI.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
45% IT Strategy Consulting30% Cybersecurity15% AI Consulting +1 service10% Other IT Consulting and SISmall IT strategy consulting company Northstar IT & Cyber Advisory Limited, is headquartered in Kennington, England and London, England. The team focuses on IT strategy consulting and Cybersecurity.
Read moreSee All Locations (2)London, England
Great Portland Street
London, England W1W 5PN2 - 5
+44 (0)333 577 1714
Was this helpful?
-
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Cloud Consulting & SI20% Custom Software Development20% Cybersecurity +2 services20% IT Managed Services20% Web DesignEstablished in 2019, Technology Transformation Group is a web design company. Headquartered in London, England, the team specializes in Web Design and cloud consulting & SI.
Read more -
$250,000+$200 - $300 / hr10 - 49London, England
Services provided
20% BI & Big Data Consulting & SI20% Business Consulting20% IT Managed Services +2 services20% IT Strategy Consulting20% Other IT Consulting and SILaunched in 2021, Ausmin Advisors is an IT strategy consulting company. The agency offers IT strategy consulting and BI & big data consulting & SI.
Read more -
$1,000+< $25 / hr50 - 249London, England
Services provided
65% Cybersecurity25% IT Strategy Consulting10% IT Staff AugmentationMidsize Cybersecurity company Clear Infosec, is based in Jersey City, New Jersey and Toronto, Canada. The team focuses on Cybersecurity and IT strategy consulting.
Read moreSee All Locations (4)London, England
71 Shelton St
London, England WC2H 9JQ101 - 150
+44 7870 603606
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
30% CRM Consulting and SI30% Cloud Consulting & SI20% Business Consulting +1 service20% IT Managed ServicesMakepositive is a cloud consulting & SI company. They are in London, England and Manchester, England, and their services include cloud consulting & SI and CRM consulting and SI.
Read more -
$5,000+$100 - $149 / hr10 - 49Carshalton, England
Services provided
60% IT Managed Services25% Cybersecurity15% IT Strategy ConsultingGoodChoice IT Ltd is a small IT managed services company headquartered in Carshalton, England. The team focuses on IT managed services and Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
25% Cloud Consulting & SI25% Compliance Consulting25% Cybersecurity +1 service25% IT Managed ServicesSeltech IT Services Ltd is a cloud consulting & SI company. They were founded in 2011 and focus on cloud consulting & SI and Cybersecurity.
Read more -
$1,000+< $25 / hr2 - 9Romford, England
Services provided
35% BI & Big Data Consulting & SI35% Cloud Consulting & SI30% Other IT Consulting and SIHeadquartered in Romford, England, ILL IT Solutions is a big data company. Founded in 2009, the team offers BI & big data consulting & SI and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr250 - 999London, England
Services provided
50% IT Managed Services20% Other IT Consulting and SI10% Cloud Consulting & SI +2 services10% Cybersecurity10% Unified Communications Consulting & SIIT Lab, an IT managed services company, was launched in 1998. The team offers IT managed services and other IT consulting and SI and is headquartered in London, England and Woking, England.
Read more -
$100,000+$25 - $49 / hr10 - 49Bromley, England
Services provided
50% CRM Consulting and SI25% ERP Consulting and SI15% Cloud Consulting & SI +1 service10% BI & Big Data Consulting & SISmall CRM consulting and SI company SK Cloud Technologies & Consulting Ltd, is in Bromley, England and Hyderabad, India. Their services include CRM consulting and SI and ERP consulting and SI.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
25% BI & Big Data Consulting & SI25% CRM Consulting and SI25% Cloud Consulting & SI +1 service25% IT Strategy ConsultingBased in London, England, Boxfusion Consulting is a small business intelligence company. The team focuses on BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249City of London, England
Services provided
30% Cybersecurity20% Cloud Consulting & SI20% IT Managed Services +3 services10% Compliance Consulting10% IoT Development10% Unified Communications Consulting & SIWizard Cyber is a Cybersecurity company. Launched in 2017, the firm is headquartered in City of London, England. Their team offers Cybersecurity and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
25% CRM Consulting and SI25% Cloud Consulting & SI25% ERP Consulting and SI +1 service25% IT Strategy ConsultingXpedition Ltd is an IT strategy consulting company. Founded in 1989, the company offers IT strategy consulting and cloud consulting & SI.
Read more -
$10,000+$25 - $49 / hr50 - 249Centennial Court, England
Services provided
35% Custom Software Development10% ERP Consulting and SI10% IT Strategy Consulting +9 services5% AI Development5% BI & Big Data Consulting & SI5% Back Office Outsourcing5% Blockchain5% Cloud Consulting & SI5% Cybersecurity5% IT Managed Services5% Mobile App Development5% Web DevelopmentMSBC Group is a software development company established in 2002. The team provides Custom Software Development and IT strategy consulting.
Read more -
UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
30% Cloud Consulting & SI30% ERP Consulting and SI30% IT Managed Services +1 service10% IT Staff AugmentationLaunched in 2006, Rite Software Solutions & Services LLP is a cloud consulting & SI company. Their services include cloud consulting & SI and ERP consulting and SI.
Read moreSee All Locations (3)London, England
17 City North Place
London, England N4 3FU301 - 400
Was this helpful?
-
$1,000+$50 - $99 / hr10 - 49Purfleet, England
Services provided
70% IT Managed Services10% Cloud Consulting & SI10% Cybersecurity +1 service10% IT Strategy ConsultingIT managed services company Euro Systems offers IT managed services and cloud consulting & SI. They were founded in 2009.
Read moreSee All Locations (8)Purfleet, England
7 Dolphin Point, Dolphin Way
Purfleet, England RM19 1NZ41 - 49
0800 334 5238
Was this helpful?
-
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
50% Cybersecurity30% IT Managed Services20% Cloud Consulting & SICybersecurity company Custodia Cyber is headquartered in London, England. The team provides Cybersecurity and IT managed services.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
60% Cybersecurity20% IT Managed Services20% IT Strategy ConsultingSmall Cybersecurity company DefendVista Ltd, is located in London, England. Their services include Cybersecurity and IT managed services.
Read more -
$1,000+$50 - $99 / hr10 - 49Watford, England
Services provided
50% IT Managed Services10% Cybersecurity10% IT Staff Augmentation +5 services10% IT Strategy Consulting5% Cloud Consulting & SI5% Other IT Consulting and SI5% Supply Chain Management5% Unified Communications Consulting & SIHeadquartered in Watford, England, Twin Technology Ltd is a small IT managed services company. The team focuses on IT managed services and IT strategy consulting.
Read more -
$25,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Application Testing20% Cloud Consulting & SI20% Custom Software Development +2 services20% IT Staff Augmentation20% IT Strategy ConsultingAPPNETWISE is a Hyderabad, India-based IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were launched in 2022.
Read moreSee All Locations (2)London, England
Clarence Avenue
London, England SW42 - 5
+44 7469882054
Was this helpful?
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
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.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 London IT Services Companies
-
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% IT Consulting55% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
35.1/40.016.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.6/40.016.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.015.6/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.9/40.016.2/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
29.9/40.016.2/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34.3/40.015.2/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.1/40.016.4/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.1/40.016.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.2/40.016.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
45% IT Consulting55% Other -
$10,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
34.6/40.017.4/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
25% IT Consulting75% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
23.5/40.015.8/20 Reviews2.9/10 Clients & Experience4.9/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.5/40.016/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% IT Consulting75% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London , England
Ability to deliver
34/40.015.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
20% IT Consulting80% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.3/40.020/20 Reviews9.9/10 Clients & Experience9.5/10 Market PresenceService focus
30% IT Consulting70% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
29.7/40.015.6/20 Reviews8/10 Clients & Experience6.1/10 Market PresenceService focus
55% IT Consulting45% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
32.6/40.016.2/20 Reviews9.7/10 Clients & Experience6.8/10 Market PresenceService focus
40% IT Consulting60% Other
Latest IT Services Articles
See all articles
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.