Top 100 IT Services Companies in London

Artificial intelligence company Concirrus is headquartered in London, United Kingdom. The company offers Artificial Intelligence, IoT development, and cloud consulting & SI and is small.The company was established in 2012.

Located in Hastings, United Kingdom and London, United Kingdom, Astec Computing (UK) Ltd is an IT managed services company. The small team offers IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting. The firm was established in 1992.

Artificial intelligence firm Electi Consulting was established in 2017. Their small team is located in London, United Kingdom and Λεμεσός, Cyprus and offers Artificial Intelligence, blockchain, BI & big data consulting & SI, digital strategy, and more.

CloudTech24 is an IT managed services company. They offer IT managed services, cybersecurity, IT strategy consulting, and other IT consulting and SI and were founded in 2016. Their small team is Send, United Kingdom-based.

GoPro IT Consultants, a IT managed services company, was launched in 2020. They are headquartered in Mitcham, United Kingdom; Sheridan, Wyoming and Ilford, United Kingdom and have a small team. GoPro IT Consultants specializes in IT managed services and IT strategy consulting.

Launched in 2021, InnovaLab is a small software development firm headquartered in London, United Kingdom. Their services include custom software development, enterprise app modernization, cloud consulting & SI, cybersecurity, and more.

Campaign Master UK Ltd is a small email marketing company in Middlesex, United Kingdom. They provide email marketing, CRM consulting and SI, and sms marketing and were founded in 2004.

Inbound Marketing Agency is a SEO agency founded in 2013. The firm focuses on search engine optimization, pay per click, BI & big data consulting & SI, and media planning & buying and has a small team. The firm is based in Istanbul, Türkiye.

Cogneo Group, a small mobile application development company and ai consulting company, is in London, United Kingdom. They focus on mobile app development and ai consulting and were founded in 2024.

Assured Thought is an application testing company. Founded in 2016, the team focuses on application testing and IT strategy consulting. Their small agency is based in London, United Kingdom.

Beyond Words Studio is a Dublin, Ireland-based video production agency. The company provides video production, BI & big data consulting & SI, and graphic design and is small.The company was established in 2016.

Smile IT Solutions is a cloud consulting & SI company. The small Borehamwood, United Kingdom-based team provides cloud consulting & SI, custom software development, IT managed services, web development, and more. The company was established in 2015.

Netstar, an IT managed services company, is based in London, United Kingdom. The midsize team provides IT managed services and other IT consulting and SI. The agency was established in 2002.

Plan-Net is an IT managed services company founded in 1990. They are in London, United Kingdom and have a midsize team. Their services include IT managed services and other IT consulting and SI.

Featurespace is an AI development company. Launched in 2008, the midsize company is headquartered in Cambridge, United Kingdom and London, United Kingdom. Their services include Artificial Intelligence and cybersecurity.

Attest is a midsize AI firm headquartered in London, United Kingdom. They specialize in Artificial Intelligence, BI & big data consulting & SI, branding, and market research and were launched in 2015.

CognitionX is a midsize artificial intelligence firm. Launched in 2015, the firm is based in London, United Kingdom. Their services include Artificial Intelligence, BI & big data consulting & SI, event marketing & planning, and market research.

Located in London, United Kingdom; Manchester, United Kingdom and Barcelona, Spain, Codurance Ltd is a custom software development company. The agency provides custom software development, enterprise app modernization, IT strategy consulting, cloud consulting & SI, and more and is midsize.The agency was founded in 2013.

Tacit Knowledge is a midsize software development firm. Established in 2002, the company is located in Bloomsbury, London, United Kingdom; Chișinău, Moldova; Guadalajara, Mexico and , . Their services include custom software development, e-commerce development, IT managed services, and IT strategy consulting.

Vast Dreams is a midsize software development firm. Established in 2020, the agency is headquartered in Sydney, Australia; London, United Kingdom; Ludhiana, India and Mumbai, India. Their services include custom software development, enterprise app modernization, Artificial Intelligence, ERP consulting and SI, and more.

Credera UK is an IT strategy consulting company. Their midsize team is located in London, United Kingdom and Manchester, United Kingdom. Their services include IT strategy consulting, IT managed services, business consulting, and engineering.

CausaLens is a London, United Kingdom-based artificial intelligence firm. The midsize team specializes in Artificial Intelligence, BI & big data consulting & SI, and business consulting and was founded in 2017.

Mozn Systems, a AI firm, was launched in 2017. The agency specializes in Artificial Intelligence, IT strategy consulting, other IT consulting and SI, and other application development and has a midsize team.

E-commerce development company Pierce Washington was founded in 2005. They are headquartered in Mill Valley, California; Chicago, Illinois and London , United Kingdom and have a midsize team. Their services include e-commerce development, IT strategy consulting, and IT managed services.

Percipere is a midsize London, United Kingdom-based CRM consulting and SI and business consulting company. They specialize in CRM consulting and SI and business consulting and were founded in 2017.

Based in London, United Kingdom, Pancentric Digital is a small user experience company. Launched in 2003, the team offers ux/ui design, digital strategy, ECM consulting and SI, web development, and more.

Launched in 2021, DTC Infotech is an IT staff augmentation company. The company provides IT staff augmentation, web design, IoT development, AR/VR development, and more and has a midsize team.

Mobile application development firm Solid State Group is based in London, United Kingdom. The firm specializes in mobile app development, ux/ui design, custom software development, web development, and more and is small.The firm was established in 2002.

Custom software development company Futurice is headquartered in London, United Kingdom. The agency focuses on custom software development, digital strategy, enterprise app modernization, ux/ui design, and more and is midsize.The agency was launched in 2000.

CyberSRC Consultancy LLP is a cybersecurity company. Launched in 2018, the company is located in Noida, India and London, United Kingdom. The small team specializes in cybersecurity, application testing, and business consulting.