Top 100 IT Services Companies in the United Kingdom

VeriPark is a CRM consulting and SI company established in 2011. The agency offers CRM consulting and SI, ERP consulting and SI, and other IT consulting and SI and has a small team. The agency is in London, United Kingdom and Istanbul, Turkey.

Aiiria is a custom software development firm. They are headquartered in London, United Kingdom and have a small team that provides custom software development, IT managed services, and cloud consulting & SI. The agency was founded in 2014.

Located in Letchworth, United Kingdom, Octree Limited is an IT managed services company. The small firm was established in 1990. Their team provides IT managed services, custom software development, cloud consulting & SI, and e-commerce development.

Polarsun Creative, a CRM consulting and SI company, was launched in 2004. They are located in Skegness, United Kingdom and have a small team. Polarsun Creative focuses on CRM consulting and SI, IT managed services, IT strategy consulting, web design, and more.

Listbroker.com is a Bristol, United Kingdom-based big data company. The small company was established in 1982. Their services include BI & big data consulting & SI and direct marketing.

Lucid Networks Ltd is an IoT development company. The Edinburgh , United Kingdom-based company was established in 2007. The small team specializes in IoT development, cybersecurity, cloud consulting & SI, and IT managed services.

Propona is a Cardiff, United Kingdom-based IT managed services company. The small team provides IT managed services, cloud consulting & SI, search engine optimization, and web design and was launched in 2001.

Digital Rainbow Project Consultants is a custom software development firm. They are based in Birmingham , United Kingdom and have a small team. Their team focuses on custom software development, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.

Based in Leeds , United Kingdom, Kothapally Solutions Limited is a small custom software development company. The team focuses on custom software development, ERP consulting and SI, and IT managed services.

EuclidIT Ltd. Is a Redbourn, United Kingdom-based IT staff augmentation company. Launched in 2019, the small team specializes in IT staff augmentation, IT managed services, other IT consulting and SI, and IT strategy consulting.

Change Frontier, a data analytics company, is in London, United Kingdom and London, United Kingdom. Launched in 2018, the small team offers BI & big data consulting & SI, cloud consulting & SI, corporate training, IT managed services, and more.

Bitjam Ltd, a small data analytics company, is in Keele, United Kingdom. Founded in 2011, the team specializes in BI & big data consulting & SI, cloud consulting & SI, IT managed services, custom software development, and more.

Pink Samurais is a cloud consulting & SI company. Their small team is in London, United Kingdom. Their services include cloud consulting & SI, CRM consulting and SI, and IT managed services.

D-Wall IT Solutions Ltd is a small City of London, United Kingdom-based web design agency. They provide web design, IT strategy consulting, cybersecurity, IT managed services, and more and were launched in 2021.

Established in 2007, Malachy Devlin Software is a big data analytics company. The small team offers BI & big data consulting & SI, cloud consulting & SI, IT managed services, custom software development, and more. The agency is located in Magherafelt, United Kingdom.

Gclouds, a small cloud consulting & SI company, is located in Barnet, United Kingdom. They focus on cloud consulting & SI, IoT development, and Artificial Intelligence and were founded in 2019.

IT managed services company UmbHost Limited was established in 2021. The small Petersfield, United Kingdom-based team provides IT managed services, cloud consulting & SI, web development, web design, and more.

Datalize Ltd is a big data company launched in 2022. Their small team is headquartered in Warszawa, Poland and London, United Kingdom. The company focuses on BI & big data consulting & SI.

Emergent Consulting is a cybersecurity company. The small London, United Kingdom-based firm was established in 2020. Their team specializes in cybersecurity, blockchain, cloud consulting & SI, business consulting, and more.

Arthur Russell Group is a big data analytics company. They specialize in BI & big data consulting & SI, cloud consulting & SI, custom software development, cybersecurity, and more and were established in 2024. The company is located in London, United Kingdom.

2|SEC Consulting is a cybersecurity company. Established in 2011, the small agency is headquartered in London, United Kingdom. Their services include cybersecurity, application testing, and corporate training & coaching.

Meta Defence Labs Ltd is a big data company. The small team is headquartered in London, United Kingdom. Their services include BI & big data consulting & SI, cybersecurity, IT managed services, corporate training & coaching, and more.

Mesoform Limited, a devops managed services company, is headquartered in London, United Kingdom. The small team offers devops managed services, computer engineering, IT strategy consulting, BI & big data consulting & SI, and more and was established in 2016.

Defensity is a small cybersecurity company founded in 2019. Their services include cybersecurity, IT strategy consulting, IoT development, and corporate training & coaching. The agency is located in City of London, United Kingdom.

Custom software development firm Coding Sprint was founded in 2024. They are based in Royal Tunbridge Wells, England and have a small team. Coding Sprint offers custom software development, IT strategy consulting, IT managed services, and other IT consulting and SI.

Inviqa is a global IT services firm headquartered in London, U.K., that was established in 2012. Their team of 134 employees provides web development, custom software development, staff augmentation, enterprise software integration, strategic consulting services.

Located in London, United Kingdom, Interprofis Ltd is an ERP consulting and SI company. The company specializes in ERP consulting and SI, application management & support, and fulfillment and is small.The company was founded in 2018.

Live IT Support is an IT managed services company. They provide IT managed services, non-voice bpo/back office services, and voice services and were launched in 2016. Their small team is in Balsall Common, United Kingdom.

Data analytics company Data Venture Solutions Ltd. Is in Leeds, United Kingdom; Ahmedabad, India and Parma, Ohio. The small team specializes in BI & big data consulting & SI, cloud consulting & SI, web development, mobile app development, and more. The agency was founded in 2018.

KBS Group is an IT strategy consulting and print design company. Founded in 1987, the small firm is in Belfast, United Kingdom. Their services include IT strategy consulting and print design.