Top 100 IT Services Companies in the United Kingdom
The Best of February 2026
IT services form the foundation of contemporary businesses. Today, a company's operations entirely rely on computer systems and software, which streamline processes for better efficiency. Having a partner that guarantees the seamless operation of these vital systems is crucial, as it directly impacts a brand's success—a robust and dependable backend results in a user-friendly frontend, enhancing traffic, engagement, and conversions.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the IT services development industry in the United Kingdom. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best United Kingdom IT Companies
-
2581$5,000+2 - 9 employeesLondon, EnglandEstablished in 2013, We Krazy is a small Digital Strategy company headquartered in London, England. Their team specializes in Digital Strategy and Branding.Read More
-
2582$5,000+2 - 9 employeesLeeds, EnglandMoonfive is a website development firm. They are located in Leeds, England, and their services include Web Development and Enterprise App Modernization.Read More
-
2583UndisclosedFreelancer employeesMildenhall, EnglandFounded in 2023, IOANK is a small Advertising company. Their team provides Advertising and Web Design.Read More
-
2584Undisclosed50 - 249 employeesThird Avenue Marlow, EnglandDeveloping World Systems Ltd, an Application Testing company, was founded in 1998. They specializes in Application Testing and Enterprise App Modernization.Read More
Industries
-
2585Undisclosed50 - 249 employeesEdinburgh, ScotlandStellar Omada Ltd is an Edinburgh, Scotland-based Application Testing company. They specialize in Application Testing and IT strategy consulting.Read More
-
2586Undisclosed50 - 249 employeesLondon, EnglandInspired Testing is a London, England-based Application Testing company. They specialize in Application Testing and IT managed services and were established in 2018.Read More
Industries
-
2587Undisclosed50 - 249 employeesLondon, EnglandInfotools is a Market Research company launched in 1990. The company focuses on Market Research and BI & big data consulting & SI.Read More
-
2588Undisclosed50 - 249 employeesHindley, EnglandOltec Group, a midsize Commercial Property Management company, is headquartered in Hindley, England. The team focuses on Commercial Property Management and Cybersecurity.Read More
-
2589UndisclosedFreelancer employeesBarnham, EnglandReweb is a website development company. The Barnham, England-based firm offers Web Development and IT managed services.Read More
-
2590UndisclosedFreelancer employeesCity of London, EnglandCompliance Consulting company Sarsearon Consulting is located in City of London, England. The team provides Compliance Consulting and IT strategy consulting.Read More
-
2591UndisclosedFreelancer employeesLeatherhead, EnglandData GRC Ltd is an IT strategy consulting company. Founded in 2017, the team provides IT strategy consulting and Cybersecurity. The agency is headquartered in Leatherhead, England.Read More
-
2592Undisclosed50 - 249 employeesLondon, EnglandDataGuard is an IT strategy consulting company. They were launched in 2018, and their services include IT strategy consulting and Internet & Technology Law.Read More
-
2593UndisclosedFreelancer employeesLyndhurst, EnglandNew Forest Digital Limited is a Digital Strategy company. The Lyndhurst, England-based team focuses on Digital Strategy and Search Engine Optimization.Read More
-
2594Undisclosed50 - 249 employeesCity of London, EnglandFounded in 1998, Hyphen-Group is a Product Design company. The team specializes in Product Design and BI & big data consulting & SI.Read More
Industries
-
2595$5,000+50 - 249 employeesFrimley, EnglandEstablished in 2015, Phrism Solutions is a HR Consulting company. Their team focuses on HR Consulting and Business Consulting.Read More
Industries
-
2596Undisclosed50 - 249 employeesLondon, EnglandSourcepoint, a Compliance Consulting company, is based in New York, New York and London, England. The team offers Compliance Consulting and IT strategy consulting.Read More
-
2597UndisclosedFreelancer employeesNorthampton, EnglandNorthampton Portal is an Advertising company. Launched in 2008, the firm provides Advertising and Branding.Read More
-
2598$1,000+Freelancer employeesDerry, Northern IrelandSocial Media Manager Ireland is a small social media marketing company located in Lecamey, Ireland and Derry, Northern Ireland. The team provides Social Media Marketing and Web Design.Read More
Industries
-
2599$5,000+2 - 9 employeesLondon, EnglandSaxoTech Ltd. Is a custom software development company. They are located in London, England, and their services include Custom Software Development and Artificial Intelligence.Read More
-
2600$5,000+10 - 49 employeesMayfair, EnglandL3C LTD is a Blockchain company. Founded in 2013, the team specializes in Blockchain and cloud consulting & SI.Read More
-
2601$10,000+10 - 49 employeesSheffield , EnglandSoftware development firm Razor Ltd offers Custom Software Development and UX/UI Design. They are located in Sheffield , England.Read More
-
2602Undisclosed10 - 49 employeesTheale, EnglandFounded in 2000, Automation Consultants is a cloud consulting & SI company. The team focuses on cloud consulting & SI and Custom Software Development.Read More
-
2603Undisclosed10 - 49 employeesBramley, EnglandWM Promus is an IT strategy consulting company located in Bramley, England. Their services include IT strategy consulting and Business Consulting.Read More
-
2604$5,000+2 - 9 employeesLarbert , ScotlandLocated in Larbert , Scotland, Portal Technologies is a small IT managed services company. Their services include IT managed services and Web Design.Read More
Industries
-
2605$1,000+2 - 9 employeesBromley, EnglandLaunched in 2016, Bromsbury Consulting, a small business intelligence company, is in Bromley, England. Their services include BI & big data consulting & SI and Search Engine Optimization.Read More
Industries
-
2606$10,000+2 - 9 employeesMold, WalesCloud46 Limited is a small Mold, Wales-based cloud consulting & SI company. Their services include cloud consulting & SI and Custom Software Development.Read More
Industries
-
2607$10,000+2 - 9 employeesThurso, ScotlandCloud consulting & SI company Navertech Ltd was established in 1997. In Thurso, Scotland, the team provides cloud consulting & SI and Digital Strategy.Read More
Industries
-
2608$10,000+2 - 9 employeesTamworth , EnglandWebforward is an IT managed services company. Their team is in Tamworth , England and specializes in IT managed services and IT strategy consulting.Read More
Industries
-
2609$10,000+2 - 9 employeesLondon, EnglandClive is an Advertising company. The firm is in London, England. Their services include Advertising and Branding.Read More
Industries
-
2610Undisclosed2 - 9 employeesBirmingham, EnglandKDM is a Cybersecurity company. They specialize in Cybersecurity and IT strategy consulting and are in Birmingham, England.Read More
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed IT Services Company in United Kingdom
Check out an IT Services Company in United Kingdom with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
United Kingdom
- 11 7 new reviews
- 12 7 new reviews
- 13 6 new reviews
- 14 6 new reviews
- 15 6 new reviews
