Top 100 IT Services Companies in the United Kingdom

Established in 2000, eVestment is a midsize cloud consulting & SI and business consulting company based in Atlanta, Georgia and , United Kingdom. Their services include cloud consulting & SI and business 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.

CHILDISH.AI is an AI consulting firm founded in 2018. With offices in Sofia and London, they bring together a team of experts with technical and scientific backgrounds and deep industry expertise in healthcare, banking, insurance, and fintech. Their goal is to help organizations utilize AI to accelerate their growth and provide them with a competitive advantage.

PodTECH is a user experience design company in Milton Keynes, United Kingdom and Gurugram, India. The small team focuses on ux/ui design, IT strategy consulting, custom software development, web development, and more and was founded in 2009.

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.

Luminis UK Limited is a midsize custom software development firm. They offer custom software development, cloud consulting & SI, IoT development, and IT strategy consulting and were established in 2002. The agency is based in Glasgow , United Kingdom.

Crazy Nerds Ltd is a advertising company. Their small team is headquartered in Furzton, United Kingdom. The firm offers advertising, branding, digital strategy, social media marketing, and more.

Cloud9 Data Solutions is a cloud consulting & SI and cybersecurity company located in Bethesda, Maryland and Gloucester, United Kingdom. Founded in 2018, the midsize team offers cloud consulting & SI and cybersecurity.

Big data company Rivery was established in 2017. The firm specializes in BI & big data consulting & SI, cloud consulting & SI, and CRM consulting and SI and has a midsize team.

RiskIQ is a cybersecurity company based in San Francisco with a team of just over 150 employees. Established in 2009, they provide cybersecurity, business intelligence, big data consulting, and software integration services to clients in a variety of industries.

Altkom Software & Consulting, founded in 1998, is a software development company headquartered in Warsaw, Poland, with an additional office in Krakow, Poland. They specialize in custom software development, web development, and application management & support. The company has 130+ employees who work with enterprise, mid-market, and small businesses. The businesses they serve are mostly in the financial services industry. 
 

DIGIMETA DEV LTD is a midsize. Established in 2022, the company is located in London, United Kingdom; Gloucester, United Kingdom and Bengaluru, India. Their services include.

Ferns IT Consultancy LTD is a digital strategy company. The small Colchester, United Kingdom-based team focuses on digital strategy, social media marketing, search engine optimization, web design, and more. The agency was founded in 2005.

Coretx is a midsize Croydon, United Kingdom-based IT managed services company. They offer IT managed services and cloud consulting & SI and were founded in 1992.

Launched in 1880, MHA MacIntyre Hudson is an accounting company. The company specializes in accounting, cloud consulting & SI, finance & accounting outsourcing (FAO), and business consulting and has a midsize team.

Intelligent Mobile, a web design company, was launched in 2004. They are located in Edinburgh, United Kingdom and London, United Kingdom and have a small team. Their services include web design, mobile app development, digital strategy, IT strategy consulting, and more.

CarbonLogiQ is a small cloud consulting & SI company launched in 2023. Their services include cloud consulting & SI, devops managed services, microservices architecture services, and ai consulting. The company is located in Guildford, United Kingdom.

Erlang Solutions is a software development firm. Launched in 1999, the team offers custom software development, IT strategy consulting, blockchain, mobile app development, and more. Their midsize agency is London, United Kingdom-based.

EdgeNext Technology is a large cloud consulting & SI company established in 2022. Their services include cloud consulting & SI and unified communications consulting & SI. The agency is based in Bellevue, Washington; London, United Kingdom and Singapore, Singapore.

Progressino LLC is a web agency founded in Ypsilanti, Mich. in 2007 with more than two members. They are experts in IT managed services, web development, and mobile app development solutions for clients ranging from small firms to enterprises.

UX design agency Avensia, Inc. Was established in 1998. They are located in Lund, Sweden; London, United Kingdom; Oslo, Norway and Chicago, Illinois and have a midsize team. Avensia, Inc. Provides ux/ui design, IT strategy consulting, CRM consulting and SI, IT managed services, and more.

N.Progression is a midsize ERP consulting and SI company. The London, United Kingdom-based company was established in 2021. Their team focuses on ERP consulting and SI, CRM consulting and SI, IT managed services, IT staff augmentation, and more.

Paralogic Networks is a Haddenham, United Kingdom-based IT managed services company. The small firm was founded in 2002. Their team provides IT managed services, IT strategy consulting, and cloud consulting & SI.

Clark Integrated Technologies is an Auchterless, United Kingdom-based IT managed services company. The small team specializes in IT managed services, IT strategy consulting, and cloud consulting & SI. The company was founded in 1991.

Based in Ruthin, United Kingdom, Boyns Information Systems Ltd. Is an IT managed services company. The agency provides IT managed services, IT strategy consulting, and cloud consulting & SI and is small.The agency was launched in 1996.

Backup Technology, an IT managed services company, is based in Leeds , United Kingdom. The small team specializes in IT managed services, IT strategy consulting, and cloud consulting & SI and was launched in 2005.

Blue Profile Ltd is a small IT managed services company. Established in 1997, the firm is based in Syston, United Kingdom. Their team offers IT managed services, IT strategy consulting, and cloud consulting & SI.

Bluewire Solutions is an IT managed services company. The small Wokingham, United Kingdom-based agency was launched in 2009. Their team offers IT managed services, IT strategy consulting, and cloud consulting & SI.

Calibre Connections LLP is an IT managed services company. Launched in 2002, the team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI. Their small firm is Brecon, United Kingdom-based.

Clearstream Group is a Church Village, United Kingdom-based IT managed services company. The small team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI. The company was founded in 2006.