Top 100 IT Services Companies in London

Launched in 2020, easybizdeal is a social media marketing agency. They are headquartered in London, United Kingdom and have a small team. Their services include social media marketing, pay per click, web design, BI & big data consulting & SI, and more.

Red Volcano is a London, United Kingdom-based sales outsourcing company. They offer sales outsourcing and BI & big data consulting & SI and were founded in 2016.

Pomeroy is an IT infrastructure solutions company based in Hebron, KY, with offices in Bourne End, UK, Pittsburgh, PA, and New York. Since it was founded in 1982, the team has grown to over 3,00 employees. Pomeroy provides IT managed services, non-voice BPO/back office services, and cybersecurity capabilities.

SGC Ventures is a London, United Kingdom-based software development company. The company specializes in custom software development, web development, mobile app development, e-commerce development, and more and is midsize.The company was launched in 2011.

Evangelist Apps Limited is a Fleet, United Kingdom-based app development firm. Launched in 2008, the small team specializes in mobile app development, IT managed services, IT staff augmentation, and application testing.

One Beyond is a bespoke software development and digital transformation company headquartered in London with additional engineering centers in Madrid (Spain), Budapest & Szeged (Hungary) and Bucharest (Romania). Across international locations, they have a team of more than 350 individuals providing custom software, web and mobile application development and large- scale digital transformation to a diverse clientele.They support large established businesses, nonprofits, government organizations, and VC-funded startups

Proxar IT Consulting is an IT strategy consulting company. The small Sevenoaks, United Kingdom-based firm was launched in 2008. Their team offers IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.

Logicalis, an IT managed services company, is based in Slough, United Kingdom. The large company was founded in 1997. Their team specializes in IT managed services, cloud consulting & SI, BI & big data consulting & SI, and IT strategy consulting.

Pixl8 Interactive is a small web design agency based in London, United Kingdom. Founded in 2001, the team specializes in web design, web development, digital strategy, CRM consulting and SI, and more.

Finer Vision, an user experience agency, was established in 2007. They are located in Bankside, United Kingdom and have a small team. Finer Vision focuses on ux/ui design, e-commerce development, IT managed services, mobile app development, and more.

Founded in 2008, SiliconTechnix co uk is a social media marketing agency. The midsize team specializes in social media marketing, web design, search engine optimization, IT strategy consulting, and more. The agency is in London, United Kingdom.

White Label Solutions is a Erbil, Iraq-based SEO company. The small firm was founded in 2013. Their team focuses on search engine optimization, ux/ui design, IT strategy consulting, cybersecurity, and more.

Website development company Codematic Technology Services was founded in 2019. The small team specializes in web development, mobile app development, e-commerce development, content marketing, and more. The agency is based in London, United Kingdom.

Founded in 2006, Emarketeers is a social media marketing company. They are based in London, United Kingdom and have a small team. Their services include social media marketing, content marketing, email marketing, search engine optimization, and more.

Coremaker is a software development firm. They are located in London, United Kingdom and have a small team. The company offers custom software development, ux/ui design, cloud consulting & SI, devops managed services, and more.

AAR Group is a business consulting company established in 1975. In London, United Kingdom, their small team specializes in business consulting, branding, CRM consulting and SI, advertising, and more.

Armor is a cybersecurity company. Their midsize team is in Richardson, Texas and Slough, United Kingdom. The agency offers cybersecurity.

Based in Hyderabad, India and City of London, United Kingdom, ideyaLabs is an advertising company. The midsize firm was founded in 2019. Their team focuses on advertising, ux/ui design, video production, IT strategy consulting, and more.

Insead Tech, a midsize e-commerce development company, is located in London, England. Their services include e-commerce development, ERP consulting and SI, web development, social media marketing, and more.

Four Business Solutions, a logistics & supply chain consulting company, is located in London, United Kingdom and Farnham Common, United Kingdom. The small team focuses on logistics & supply chain consulting, BI & big data consulting & SI, cloud consulting & SI, unified communications consulting & SI, and more and was founded in 2003.

Established in 2023, ALPN Digital is a CRM consulting and SI company. The small London, United Kingdom-based team specializes in CRM consulting and SI, marketing strategy, and email marketing.

Sarsearon Consultin is a small City of London, United Kingdom-based compliance consulting company. They specialize in compliance consulting, IT strategy consulting, and BI & big data consulting & SI and were launched in 2018.

Data GRC Ltd is an IT strategy consulting company. The small Leatherhead, United Kingdom-based company was launched in 2017. Their services include IT strategy consulting, cybersecurity, IT managed services, event marketing, and more.

Acuvate Software Ltd. Is a midsize Slough, United Kingdom-based IT strategy consulting company. Launched in 2006, the team offers IT strategy consulting, custom software development, enterprise app modernization, Artificial Intelligence, and more.

NorthStar Analytics, a business intelligence company, is based in Redbourn, United Kingdom. The small firm was established in 2020. Their services include BI & big data consulting & SI, business consulting, and conversion optimization.

Launched in 2005, Clive is an advertising company. The small London, United Kingdom-based team offers advertising, branding, CRM consulting and SI, IT strategy consulting, and more.

ARllecta is a Wilmington, Delaware-based artificial intelligence firm. They offer Artificial Intelligence, ai consulting, BI & big data consulting & SI, and cloud consulting & SI and were established in 2022.

Nimbous is an AI company established in 2018. They are based in London, United Kingdom and have a small team. Their services include Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, custom software development, and more.

Headquartered in London, United Kingdom and Dublin, Ireland, XpertDPO is a small compliance consulting company. Founded in 2018, the team provides compliance consulting and BI & big data consulting & SI.

NextGen InfoTech is a web design agency established in 2024. Their small team is in London, United Kingdom and Reading, United Kingdom and offers web design, IT managed services, IT staff augmentation, and other IT consulting and SI.