Top 100 IT Services Companies in London
The Best of March 2026Looking for a top IT services company in London?
IT Services are the means to ensure all your hardware continues to function. There are essential to any business and we've compiled a list of the best teams in London for you to review.
List of the Best London IT Companies
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181$10,000+2 - 9 employeesLondon, EnglandRead More
Small custom software development firm inCode Systems, is headquartered in London, United Kingdom. The team specializes in custom software development, enterprise app modernization, ux/ui design, e-commerce development, and more.
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182$250,000+1,000 - 9,999 employeesLondon, EnglandInfostretch is a large Application Testing company headquartered in Santa Clara, California and New York, New York. Their services include Application Testing and Enterprise App Modernization.Read More
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183$1,000+2 - 9 employeesLondon, EnglandRead More
Founded in 2018, Artecha is a development firm. Their team of around 5 employees is based in London, with additional offices in Kyiv, Ukraine and Milan They focus on web development, mobile app development, and application management.
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PropertalisIndustries
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184Undisclosed250 - 999 employeesLondon, EnglandRoyal Cyber is an UX design agency. Launched in 2002, their team specializes in UX/UI Design and cloud consulting & SI.Read More
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185$10,000+10 - 49 employeesLondon, EnglandWebMagic Agency, a software development firm, is located in London, England; Reda, Poland; Segovia, Spain and Cluj-Napoca, Romania. The company offers Custom Software Development, E-Commerce Development, IT managed services, API Development, and more and has a small team.The company was launched in 2014.Read More
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186$1,000+2 - 9 employeesLondon, EnglandMVee Media Ltd., an Advertising company, was founded in 2015. Their small team is headquartered in London, England; London, England and Watford, England. The firm specializes in Advertising, Search Engine Optimization, cloud consulting & SI, and Ecommerce Marketing.Read More
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187$1,000+10 - 49 employeesLondon, EnglandIshango.ai is a cloud consulting & SI company. They specialize in cloud consulting & SI, Custom Software Development, BI & big data consulting & SI, Web Development, and more and were established in 2022. Their small team is London, England-based.Read More
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188Undisclosed250 - 999 employeesBrentford, EnglandMediaAgility, a cloud consulting & SI company, is in Princeton, New Jersey and Gurugram, India. The team offers cloud consulting & SI and unified communications consulting & SI.Read More
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189$50,000+1,000 - 9,999 employeesLondon, EnglandBGTS, a custom software development company, is headquartered in London, England and Sheffield, England. Their services include Custom Software Development and IT staff augmentation.Read More
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190$1,000+2 - 9 employeesWembley, EnglandVUPAX Solutions Limited, an user experience design company, was founded in 2025. Their small team is based in Wembley, England. Their services include UX/UI Design, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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191Undisclosed250 - 999 employeesLondon, EnglandMiratech is a New York, New York-based unified communications consulting & SI company. Founded in 1989, the team specializes in unified communications consulting & SI and IT strategy consulting.Read More
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192$10,000+10 - 49 employeesLondon, EnglandFounded in 2024, Fifty One Degrees is an AI Consulting company. Their small team is based in London, England and New York, New York. Their services include AI Consulting, AI Agents, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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193$1,000+2 - 9 employeesLondon, EnglandRead More
Cloudavity Consulting LTD is a consultancy founded in 2018. Their team of fewer than 10 provides cloud consulting and web development solutions from their office in London. They work with clients in industries such as business services, financial services, and IT solutions.
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KenoIndustries
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194$1,000+10 - 49 employeesLondon, EnglandLoudlyDev Global Solutions is a website development company. Launched in 2018, the small company is in Lahore, Pakistan; London, England and Duluth, Georgia. Their team focuses on Web Development, IT staff augmentation, Artificial Intelligence, UX/UI Design, and more.Read More
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195$5,000+10 - 49 employeesLondon, EnglandHeur is a Digital Strategy company founded in 2019. They are in London, England and have a small team. The company focuses on Digital Strategy, Email Marketing, Pay Per Click, CRM consulting and SI, and more.Read More
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196$25,000+2 - 9 employeesLondon, EnglandHeadquartered in London, England, Line20 Digital is a website development firm. They offer Web Development, Cybersecurity, Web Design, and UX/UI Design and were launched in 2016.Read More
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IGN Entertainment - Ziff DavisIndustries
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197$5,000+2 - 9 employeesLondon, EnglandRead More
Pixable is a small CRM consulting and SI company. They provide CRM consulting and SI, custom software development, web development, mobile app development, and more and were founded in 2013. The agency is based in London, United Kingdom.
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198Undisclosed2 - 9 employeesWEYBRIDGE, EnglandLaunched in 2014, PeaSoup Hosting, a small cloud consulting & SI company, is based in WEYBRIDGE, England. Their team specializes in cloud consulting & SI.Read More
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199$50,000+50 - 249 employeesLondon, EnglandRead More
Founded in 2006, Vector Software Ltd is an IT outsourcing company based in L'viv, Ukraine. They have more than 50 employees that specialize in application testing and development. They mostly work with mid-market and small businesses.
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Stingray - Optical delousing solutions for fishing industry;Industries
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200$5,000+250 - 999 employeesLondon , EnglandSoitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.Read More
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HPEIndustries
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201$5,000+10 - 49 employeesLondon, EnglandUASOFTDEV is a small cloud consulting & SI company. Established in 2022, the team provides cloud consulting & SI, Custom Software Development, Web Development, IT staff augmentation, and more. The agency is located in Brovary, Ukraine; Kyiv, Ukraine; Berlin, Germany and London, England.Read More
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202$5,000+10 - 49 employeesHarrow, EnglandFounded in 2018, Renav Technologies is an e-commerce development company. Their team offers E-Commerce Development and IT managed services.Read More
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203$10,000+50 - 249 employeesLondon, EnglandLaunched in 2020, Moonshot Partners is a IT strategy consulting company. The midsize team offers IT strategy consulting, custom software development, web development, mobile app development, and more. The agency is headquartered in London, United Kingdom.Read More
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204$10,000+10 - 49 employeesLondon, EnglandRead More
Aegasis Labs is an artificial intelligence company. The small team is in London, United Kingdom. Their services include Artificial Intelligence, custom software development, BI & big data consulting & SI, blockchain, and more.
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205$25,000+2 - 9 employeesLondon, EnglandDigital Bank Expert is an IT staff augmentation company established in 2016. The small London, England-based team focuses on IT staff augmentation, IT strategy consulting, IT managed services, and Custom Software Development.Read More
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206$10,000+10 - 49 employeesLondon, EnglandTasman Analytics is a big data company. Launched in 2016, the team specializes in BI & big data consulting & SI and Marketing Strategy.Read More
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207$10,000+50 - 249 employeesLondon, EnglandEmpirics, a big data analytics company, was launched in 2004. The midsize team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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208Undisclosed250 - 999 employeesLondon, EnglandLittlefish Group is an IT managed services company. Their midsize team is located in Nottingham, England; Sheffield, England and London, England. The company specializes in IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI.Read More
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209$5,000+2 - 9 employeesTwickenham, EnglandAllfutures is a Performance Marketing company based in Twickenham, England. The small team provides Performance Marketing, CRM consulting and SI, and Marketing Strategy and was launched in 2025.Read More
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210$1,000+2 - 9 employeesLondon, EnglandUpturn Growth is a London, United Kingdom-based digital strategy company. The small team provides digital strategy, email marketing, conversion optimization, BI & big data consulting & SI, and more and was launched in 2020.Read More
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M&SIndustries
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