Top 100 Systems Integrator Companies in Leeds

Headquartered in Leeds, United Kingdom, BJSS is an IT consultancy with offices in London, New York, and Bristol and Manchester, U.K. Since 1993, their team of 750+ has specialized in custom software development, application testing, IT strategy consulting, and more for enterprise-level and midmarket clients. 

Atech Support Ltd is a cloud-services company based in High Wycombe, United Kingdom. Founded in 2006, their team of around 35 employees provides cloud and IT strategy consulting and IT managed services.

Clear Horizon Digital is a small cloud consulting & SI company in Ranby, United Kingdom. They offer cloud consulting & SI, web development, e-commerce development, custom software development, and more and were launched in 2022.

Big data company GCI was launched in 2001. They are located in Lincoln, United Kingdom; Calder Grove, United Kingdom; Salford, United Kingdom and Derby, United Kingdom and have a midsize team. GCI offers BI & big data consulting & SI, cloud consulting & SI, unified communications consulting & SI, IT managed services, and more.

Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development. 

twentysix is a full-service digital communications agency based in Leeds, United Kingdom. Founded in 1996, twentysix's 168 employees provides a host of different services such as web design, e-commerce development, mobile app development, and SEO for mainly midmarket and enterprise businesses.

Corporate training company CEYX was founded in 2019. Their small team is located in Leeds, United Kingdom and London, United Kingdom and focuses on corporate training, cloud consulting & SI, and IT strategy consulting.

Human resources company and cloud consulting & SI company AdviserPlus is based in Chester, United Kingdom. Established in 2001, the midsize team provides HR services and cloud consulting & SI.

Wicresoft is a midsize IT strategy consulting company. Launched in 2002, the company is in Bellevue, Washington; Halifax, United Kingdom and Cheshire, United Kingdom. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.

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.

EnterpriseWorx is a small data analytics company. Founded in 2003, the company is based in Johannesburg, South Africa and Yeadon, United Kingdom. Their services include BI & big data consulting & SI, cloud consulting & SI, and custom software development.

Software development firm Infinity Works was launched in 2014. The firm focuses on custom software development, cloud consulting & SI, mobile app development, IT strategy consulting, and more and has a midsize team.

Aire Logic Limited is a software development firm. They specialize in custom software development and were established in 2007. Their midsize team is based in Leeds, United Kingdom.

PAV I.T. Services is an IT company in Leeds and Burgess Hill, England. Founded in 1988, they have about 33 employees that serve mostly small-business and midmarket clients in the automotive, legal, and financial sectors. Services include IT managed services, cloud consulting, and IT strategy consulting.

Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.

Redcentric is a midsize IT managed services company in Harrogate, United Kingdom. The team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI.

RF-Smart is a mobile software development company founded in 1982. Since then, the company has grown to around 140 employees across 3 locations. It's headquartered in Jacksonville, Fla., and has offices in Highlands Ranch, Colo., and Castleford, United Kingdom. RF-Smart specializes in mobile app development and enterprise resource planning & sales intelligence.

Headquartered in Clearwater, Florida, SCS Cloud is a small ERP consulting and SI company. Their services include ERP consulting and SI.

Cloud consulting & SI company Webhosting UK was established in 2004. The midsize Morley, United Kingdom-based team offers cloud consulting & SI.

Alscient, a CRM consulting and SI company, is based in Leeds, United Kingdom. The midsize agency was launched in 2010. Their team specializes in CRM consulting and SI.

DSP is a cloud consulting & SI company. Launched in 1999, the midsize company is located in London, United Kingdom; Leeds, United Kingdom and Nottingham, United Kingdom. Their services include cloud consulting & SI, Artificial Intelligence, and ai consulting.

Launched in 2011, Dynamics Square is a big data analytics company. The company specializes in BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ECM consulting and SI, and more and has a midsize team.

Insight is an IT managed services company. Established in 1988, the company is located in Sheffield, United Kingdom. The large team focuses on IT managed services, cloud consulting & SI, other IT consulting and SI, and unified communications consulting & SI.

IT managed services company xTEN was founded in 2014. Their small team is in Leeds, United Kingdom and provides IT managed services, cloud consulting & SI, and IT strategy consulting.

Cloud consulting & SI and IT managed services company eUKhost Ltd is based in Morley, United Kingdom. They focus on cloud consulting & SI and IT managed services and were launched in 2001.

Proximity Group is an application management & support company. They specialize in application management & support, ERP consulting and SI, custom software development, and enterprise app modernization and were launched in 2007. Their small team is Horsforth, United Kingdom-based.

WeSeeNow, an IT managed services company, was founded in 1999. They are headquartered in London, United Kingdom and have a small team. WeSeeNow offers IT managed services and other IT consulting and SI.

Launched in 2007, Mint CRM & Marketing Solutions is a CRM consulting and SI company. They are headquartered in Leeds, United Kingdom and London, United Kingdom and have a small team. Their services include CRM consulting and SI and mobile app development.

CloudCoCo Plc, a midsize IT managed services company, is headquartered in Warrington, United Kingdom and Birstall, United Kingdom. They provide IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting and were founded in 2004.

Based in Leeds, United Kingdom, Method Analytics Ltd is an AI firm. Established in 2016, the small team specializes in Artificial Intelligence, BI & big data consulting & SI, digital strategy, business consulting, and more.