Top 100 Systems Integrator Companies in the United Kingdom

Pythian is an IT company based in Ottawa, Canada with offices in San Francisco, New York City, London, Sydney, Australia and Hyderabad, India. Founded in 1997, the team of 400+ specializes in BI and big data consulting and SI, cloud consulting and SI, and IT managed services. They work with midmarket and enterprise clients in the advertising and marketing, financial services, and gaming industries.

 

Royal Cyber is an UX design company. Founded in 2002, the midsize agency is in Naperville, Illinois; Mississauga, Canada; London, United Kingdom and Riyadh, Saudi Arabia. Their team provides ux/ui design, cloud consulting & SI, e-commerce development, Artificial Intelligence, and more.

Based in Peshawar, Pakistan and London, United Kingdom, WQsoftwares is a marketing strategy company. The midsize company was founded in 2014. Their team specializes in marketing strategy, cloud consulting & SI, cybersecurity, and custom software development.

IT strategy consulting company Cloudtal.com is headquartered in Blackburn, United Kingdom. They offer IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more and were founded in 2019.

ILL IT Solutions, a data analytics company, was founded in 2009. The small Romford, United Kingdom-based team provides BI & big data consulting & SI, cloud consulting & SI, and other IT consulting and SI.

Oscore Ltd is a IT staff augmentation company launched in 2016. Their small team is in London, United Kingdom and provides IT staff augmentation, mobile app development, other application development, Artificial Intelligence, and more.

Urolime Technologies is a DevOps consulting company founded in Cochin, India in 2011. With over 50 professionals, they provide cloud consulting, IT managed services and IT staff augmentation solutions to clients across various industries.

Cloudini is a cloud consulting & SI company. Their small team is in London, United Kingdom. The agency focuses on cloud consulting & SI, IT staff augmentation, custom software development, web development, and more.

Boxfusion Consulting is a data analytics company founded in 2010. Their small team is headquartered in London, United Kingdom and provides BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and IT strategy consulting.

Innervate is a Sharnford, United Kingdom-based CRM consulting and SI company. The small team provides CRM consulting and SI, unified communications consulting & SI, ERP consulting and SI, IT managed services, and more. The firm was launched in 2017.

Big data company WellData was established in 1999. Their small team is in Kingston upon Thames, United Kingdom. WellData specializes in BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, and IT managed services.

Website development company CoExLogica, Ltd. Was launched in 2016. The small team specializes in web development, custom software development, mobile app development, e-commerce development, and more. The company is headquartered in London, United Kingdom and Islamabad, Pakistan.

Mindfury Digital is a software development company that was founded in 2016. The company is headquartered in London, and is made up of 10 employees. They specialize in custom software development, UX/UI design, and big data consulting. 

Innovensa Ltd is a software development firm. Their small team is in Hatfield, United Kingdom and focuses on custom software development, application management & support, mobile app development, web development, and more. The agency was launched in 2017.

IT managed services company IT Lab was established in 1998. The midsize team specializes in IT managed services, other IT consulting and SI, cloud consulting & SI, unified communications consulting & SI, and more. The agency is headquartered in London, United Kingdom; Woking, United Kingdom; Pendlebury, United Kingdom and Cape Town, South Africa.

Headquartered in London, United Kingdom; Manchester, United Kingdom; Liverpool, United Kingdom and Chicago, Illinois, Amaze is a midsize user experience design company. They specialize in ux/ui design, branding, content marketing, digital strategy, and more and were launched in 1995.

Cloud consulting & SI company Exception is in Edinburgh, United Kingdom. The midsize agency was established in 2002. Their services include cloud consulting & SI, custom software development, enterprise app modernization, IT strategy consulting, and more.

Established in 2001, ServiceRocket is a midsize IT managed services company in Palo Alto, California; Sydney, Australia; Kuala Lumpur, Malaysia and Las Condes, Chile. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, ERP consulting and SI, and more.

Launched in 1993, VBT Software is a software development company. Their midsize team is headquartered in London, United Kingdom and Istanbul, Türkiye. Their services include custom software development, IT strategy consulting, cloud consulting & SI, and ERP consulting and SI.

Sollers Consulting, a big data analytics company, was launched in 2000. The firm offers BI & big data consulting & SI, cloud consulting & SI, application testing, ai consulting, and more and has a midsize team. The firm is located in Warszawa, Poland; Lublin, Poland; Poznań, Poland and Gdańsk, Poland.

Focus Group is a midsize Shoreham-by-Sea, United Kingdom-based cloud consulting & SI company. Launched in 2003, the team provides cloud consulting & SI, unified communications consulting & SI, cybersecurity, IT managed services, and more.

TrustVare Software is a big data analytics company headquartered in Redhill, United Kingdom. The midsize team offers BI & big data consulting & SI, cloud consulting & SI, and custom software development. The firm was launched in 2020.

CRM consulting and SI and ERP consulting and SI company Flintfox International was founded in 1987. Their midsize team is headquartered in North Harbour, New Zealand; Las Vegas, Nevada; Toronto, Canada and Bishop’s Stortford, United Kingdom and offers CRM consulting and SI and ERP consulting and SI.

AKQA is a multidisciplinary development company with headquarters in San Francisco and offices around the world. The company was founded in 1994 and has grown to a team of over 2,000 that specializes in e-commerce development, mobile app development, CRM consulting & SI, and social media marketing services to companies of all sizes.

Emagine Consulting is a big data analytics company. Founded in 1994, the large company is in London, United Kingdom; Nanterre, France and Berlin, Germany. Their team focuses on BI & big data consulting & SI, cybersecurity, and mobile app development.

Founded in 1998, Altis Consulting is a business intelligence company. Their midsize team is based in Sydney, Australia; Auckland, New Zealand and London , United Kingdom and specializes in BI & big data consulting & SI and cloud consulting & SI.

NCTech is an AR/VR development company. Launched in 2010, the team provides AR/VR development, BI & big data consulting & SI, and cloud consulting & SI. Their midsize company is headquartered in Edinburgh, United Kingdom.

Cloud consulting & SI company Cloud Technology Partners is located in Boston, Massachusetts and London, United Kingdom. The midsize firm was founded in 2009. Their services include cloud consulting & SI, BI & big data consulting & SI, and IoT development.

In Docklands, Australia; Haymarket, Australia and London, United Kingdom, Empirics is a big data company. Founded in 2004, the midsize team provides BI & big data consulting & SI, cloud consulting & SI, IT managed services, and IT strategy consulting.

Headquartered in Addison, Texas; Bengaluru, India; Hyderabad, India and Gurugram, India, Accolite Digital is a cloud consulting & SI company. The large team offers cloud consulting & SI, cybersecurity, application testing, enterprise app modernization, and more and was established in 2007.