Top 100 IT Services Companies in London

Helpdesk Heroes is an IT managed services company. The small London, United Kingdom-based agency was launched in 2016. Their team focuses on IT managed services, cybersecurity, other IT consulting and SI, and IT staff augmentation.

Founded in 2016, EdgeMethods is a big data company. The company offers BI & big data consulting & SI, cloud consulting & SI, IoT development, and IT strategy consulting and has a small team.

Prolifics Testing is an IT strategy consulting company. They offer IT strategy consulting, IT managed services, cloud consulting & SI, CRM consulting and SI, and more and were launched in 1999. The agency is located in Borehamwood, United Kingdom.

Turgensec, a cybersecurity company, is located in London , United Kingdom. They offer cybersecurity and were founded in 2019.

Cloud consulting & SI company Techsub.IT was founded in 2019. The small team focuses on cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more. The firm is based in London, United Kingdom.

Speedster IT, a cloud consulting & SI company, is in Shadwell, United Kingdom and Takeley, Bishop’s Stortford , United Kingdom. Founded in 2014, the small team provides cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.

Altahonos is a digital reputation company based in London with offices in San Francisco and Istanbul. The company, founded in 2017, has a team of more than ten that provides cybersecurity, branding, digital strategy, SEO, and IT strategy consulting services to various clients and companies. 

Lucidica IT Support London is an IT managed services company. The small london, United Kingdom-based team offers IT managed services, IT strategy consulting, cybersecurity, cloud consulting & SI, and more. The company was launched in 1999.

Cube InfoTech, a digital strategy company, was founded in 2018. Their small team is located in Zirakpur, India and Austin, Texas. Their services include digital strategy, social media marketing, email marketing, mobile & app marketing, and more.

H2o Networks, an IT managed services company, is headquartered in Edgware, United Kingdom and London, United Kingdom. The small firm was launched in 2004. Their services include IT managed services, cloud consulting & SI, IT strategy consulting, cybersecurity, and more.

London Data Consuting (LDC) is a data analytics company based in London, United Kingdom. They offer BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ECM consulting and SI, and more and were established in 2016.

INTELLIWORX Managed IT is a small IT strategy consulting company headquartered in Baulkham Hills, Australia; Auckland, New Zealand; Boston, Massachusetts and London, United Kingdom. They offer IT strategy consulting, IT managed services, cybersecurity, other IT consulting and SI, and more and were founded in 2011.

IT strategy consulting company Credera (UK) is headquartered in London, United Kingdom. Founded in 1989, the midsize team specializes in IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and other IT consulting and SI.

IT managed services company MakeCloud Limited is in London, United Kingdom. The firm offers IT managed services, cloud consulting & SI, and IT strategy consulting and is small.The firm was launched in 2020.

Utelize Mobile, a midsize IT managed services company, is located in Borehamwood, United Kingdom. The team offers IT managed services and other IT consulting and SI.

Cynance, a cybersecurity company, was founded in 2019. The small team focuses on cybersecurity. The firm is in London, United Kingdom.

Cybersecurity company Cloudbox was launched in 2012. Their small team is in Cape Town, South Africa; London, United Kingdom and , Singapore. Their services include cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more.

Network Consultancy is an IT managed services company. They are headquartered in London, United Kingdom and have a small team. Their team focuses on IT managed services.

CRM consulting and SI company Dynamica Labs was established in 2010. The agency focuses on CRM consulting and SI, BI & big data consulting & SI, and custom software development and has a small team.

Stripe OLT is an IT managed services company. Founded in 2004, the team provides IT managed services. Their small company is located in Bristol, United Kingdom and London, United Kingdom.

Medallion Technologies, a cloud consulting & SI company, was launched in 2021. The agency offers cloud consulting & SI, IT managed services, IT staff augmentation, and other IT consulting and SI and has a small team.

First Response is a small cybersecurity and IT managed services company. They specialize in cybersecurity and IT managed services and were established in 2013. The firm is based in London, United Kingdom.

Enterprise Outsourcing is a midsize cloud consulting & SI company located in Sandton, South Africa. Launched in 2000, the team provides cloud consulting & SI, cybersecurity, IT managed services, BI & big data consulting & SI, and more.

Anika Tech Support is a London, United Kingdom-based IT managed services company. They offer IT managed services, IT strategy consulting, cybersecurity, and other IT consulting and SI and were founded in 2018.

Based in London, United Kingdom, Wisdom Works is an artificial intelligence firm. Launched in 2020, the small team provides Artificial Intelligence, IT strategy consulting, cloud consulting & SI, cybersecurity, and more.

Big data company Forsyth Barnes Consultancy is located in London, United Kingdom and Nottingham, United Kingdom. The small company was launched in 2016. Their team provides BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ERP consulting and SI, and more.

Median IT Limited is an IT managed services company. The small London, United Kingdom-based team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more. The firm was founded in 2018.

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.

BilgeAdam Technologies is a large IT staff augmentation company. Founded in 1997, the team focuses on IT staff augmentation, custom software development, enterprise app modernization, application management & support, and more. The agency is located in İstanbul, Turkey; London, United Kingdom; Den Haag, Netherlands and Ankara, Turkey.

Neon Soft is a CRM consulting and SI company. Founded in 2009, the small firm is in Dagenham, United Kingdom. Their services include CRM consulting and SI and unified communications consulting & SI.