Top 100 IT Services Companies in London
The Best of October 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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61$5,000+10 - 49 employeesLondon, EnglandERP consulting and SI company Versich was founded in 2023. They are in Rensselaer, New York; Santa Monica, California and London, England and have a small team. Versich specializes in ERP consulting and SI, Artificial Intelligence, Custom Software Development, BI & big data consulting & SI, and more.Read More
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62$5,000+10 - 49 employeesLondon , EnglandRead More
Compete366 is a cloud agency founded in London in 1998. With over 10 employees, they specialize in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.
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AWOL Adventure -
63$50,000+10 - 49 employeesLondon, EnglandBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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64$1,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2009, Carden IT Services in a London based IT company with offices in Brighton, Essex and New York City. They have a team of 13 who provide IT managed services, IT consulting, IT strategies, and voice services to small and mid market businesses.
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Levicks AccountantsIndustries
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65$5,000+10 - 49 employeesFetcham, EnglandInformation EXP, a software development company, was launched in 2019. Their small team is based in Fetcham, England. The company provides Custom Software Development, cloud consulting & SI, unified communications consulting & SI, and Web Design.Read More
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Mexa SolutionsIndustries
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66$5,000+1,000 - 9,999 employeesLondon, EnglandRead More
ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.
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67$50,000+50 - 249 employeesLONDON, EnglandIndex.dev, a software development firm, was established in 2019. The midsize LONDON, United Kingdom-based team specializes in custom software development, web development, mobile app development, wearable app development, and more.Read More
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EntrupyIndustries
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68Undisclosed1,000 - 9,999 employeesLondon, EnglandNordcloud is a cloud consulting & SI company launched in 2006. Their services include cloud consulting & SI and IT managed services.Read More
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FinnairIndustries
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69$10,000+10 - 49 employeesLondon, EnglandTLVTech, a web development company, is in Tel Aviv-Yafo, Israel; New York, New York and London, England. The firm specializes in Web Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and has a small team.The firm was founded in 2017.Read More
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Snyk Coretigo INX MetrofunIndustries
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70$25,000+10 - 49 employeesLondon, EnglandRead More
BridgeApps Ltd is a small cloud consulting & SI company. They provide cloud consulting & SI, IT managed services, IT strategy consulting, ECM consulting and SI, and more and were launched in 2015.
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71$10,000+250 - 999 employeesLondon, EnglandInstinctools is a midsize software development company established in 2000. Their team provides Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, Mobile App Development, and more. The company is headquartered in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware.Read More
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Daimler Fujitsu Nostrum SpexAIIndustries
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72$10,000+10 - 49 employeesLondon, EnglandRead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
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YazaIndustries
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73$25,000+1,000 - 9,999 employeesLondon, EnglandKellton, a software development firm, was founded in 2009. The large Plano, Texas-based team offers Custom Software Development, Mobile App Development, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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74$50,000+1,000 - 9,999 employeesLondon, EnglandBGTS is a custom software development firm. The London, England-based agency was launched in 1997. The large team specializes in Custom Software Development, IT staff augmentation, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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75$10,000+50 - 249 employeesLondon, EnglandIT staff augmentation company Pluralit Inclusive Technology is in London, England; València, Spain and Antwerpen, Belgium. The midsize agency was launched in 2019. Their services include IT staff augmentation, IT managed services, Low/No Code Development, cloud consulting & SI, and more.Read More
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76$10,000+10 - 49 employeesLondon, EnglandInsyteGroup, a business intelligence company, is located in London, England and Muntinlupa, Philippines. They focus on BI & big data consulting & SI, Artificial Intelligence, and API Development and were launched in 2016.Read More
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77$25,000+10 - 49 employeesLondon, EnglandAtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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78$50,000+50 - 249 employeesLondon, EnglandMad Devs, a cloud consulting & SI company, is headquartered in London, England and Bishkek, Kyrgyzstan. The midsize company was launched in 2016. Their services include cloud consulting & SI, IT staff augmentation, Blockchain, Cybersecurity, and more.Read More
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ClutchIndustries
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79$25,000+10 - 49 employeesLondon, EnglandRead More
Exometrics is an AI development company. They are in London, United Kingdom and have a small team. The agency provides Artificial Intelligence, BI & big data consulting & SI, and business consulting.
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80$25,000+50 - 249 employeesLondon, EnglandElogic Commerce is an e-commerce development company founded in 2009. Their midsize team is based in Tallinn, Estonia; Stockholm, Sweden; Brooklyn, New York and Dresden, Germany and focuses on E-Commerce Development, Ecommerce Marketing, IT strategy consulting, and IT staff augmentation.Read More
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Carbon38 HP Inc. Hanes Brands Inc. ArmacellIndustries
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81$25,000+1,000 - 9,999 employeesLondon, EnglandBBD is a custom software development firm in Johannesburg, South Africa; Cape Town, South Africa; Pretoria, South Africa and Utrecht, Netherlands. The firm provides Custom Software Development, cloud consulting & SI, UX/UI Design, IT strategy consulting, and more and has a large team.The firm was established in 1984.Read More
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82$5,000+50 - 249 employeesLondon, EnglandPixelfield is an user experience company. Founded in 2012, the firm is in London, England and Praha 8, Czech Republic. The midsize team provides UX/UI Design, Product Design, Mobile App Development, Artificial Intelligence, and more.Read More
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Raiffeisen BankIndustries
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83$25,000+1,000 - 9,999 employeesLondon, EnglandRead More
TatvaSoft is a custom software development company headquartered in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Established in 2001, the large team focuses on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.
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Anglo AmericanIndustries
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84$5,000+10 - 49 employeesLondon, EnglandTHEY.dev is a custom software development firm. They provide Custom Software Development, UX/UI Design, Mobile App Development, Application Testing, and more and were established in 2017. Their small team is London, England-based.Read More
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LaunchworksIndustries
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85$5,000+10 - 49 employeesTower Bridge Rd, EnglandClear Thinking IT Solutions is an IT managed services company. Launched in 2009, the small firm is headquartered in Billericay, England; Tower Bridge Rd, England; Basildon, England and City of London, England. Their team focuses on IT managed services, Cybersecurity, and IT strategy consulting.Read More
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86$50,000+10 - 49 employeesLondon, EnglandCoeus Consulting is an IT strategy consulting company launched in 2013. Their team provides IT strategy consulting.Read More
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87$50,000+50 - 249 employeesLondon, EnglandMetasite is a midsize software development firm established in 1997. Their services include Custom Software Development, Enterprise App Modernization, Generative AI, AI Agents, and more. The firm is based in Vilnius, Lithuania and London, England.Read More
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Man Group WTW BLME British LandIndustries
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88$5,000+2 - 9 employeesLondon, EnglandRead More
Tesseract Academy is an AI firm. Established in 2016, the team offers Artificial Intelligence, blockchain, IT strategy consulting, BI & big data consulting & SI, and more. Their small firm is headquartered in London, United Kingdom.
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89$1,000+2 - 9 employeesKings Place, EnglandUserLab, an other IT consulting and SI company, was established in 2016. Their small team is located in Kings Place, United Kingdom and NEWCASTLE UPON TYNE, United Kingdom. Their services include other IT consulting and SI and ux/ui design.Read More
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90$10,000+50 - 249 employeesLondon, EnglandValor Software is a midsize website development firm headquartered in Lakewood, Colorado; Dover, Delaware; Praha, Czech Republic and London, England. Established in 2013, the team offers Web Development, IT staff augmentation, IT strategy consulting, Enterprise App Modernization, and more.Read More
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BreetheIndustries
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