Top 100 Penetration Testing Companies in the United Kingdom

Based in East Kilbride, United Kingdom, iteko ltd is an IT strategy consulting company. The small team provides IT strategy consulting, cybersecurity, and IT managed services and was launched in 2022.

Nexus Open Systems Ltd is an IT strategy consulting company founded in 1998. The midsize team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services. The firm is headquartered in Exeter, United Kingdom.

Cloud consulting & SI company Telefónica Tech (EN) was founded in 2019. They are located in London, United Kingdom and have a midsize team. Telefónica Tech (EN) offers cloud consulting & SI, cybersecurity, IT managed services, IT strategy consulting, and more.

Clear Infosec is a Jersey City, New Jersey-based cybersecurity company. They specialize in cybersecurity, IT staff augmentation, and IT strategy consulting and were established in 2017.

Memgraph is a software development company. They are headquartered in Zagreb, Croatia and have a small team. Their services include custom software development and cybersecurity.

The Unite Group is a IT managed services company. Their small team is in Newcastle upon Tyne, United Kingdom. Their services include IT managed services, call center services, cybersecurity, digital strategy, and more. The agency was established in 2011.

Founded in 2014, Moremicro is a IT managed services company. Their small team is in Birmingham, United Kingdom and focuses on IT managed services, IT strategy consulting, cybersecurity, IT staff augmentation, and more.

Artificial intelligence company Exiger was established in 2013. Their midsize team is headquartered in București, Romania; Hong Kong, Hong Kong; London, United Kingdom and New York, New York. Their services include Artificial Intelligence, cybersecurity, and business consulting.

Munki computer Help, a IT strategy consulting company, is located in Greenside, United Kingdom. The small team provides IT strategy consulting, IT managed services, cybersecurity, and CRM consulting and SI. The agency was launched in 2017.

Suntel Analytics, LLC is a West Palm Beach, Florida-based AI development company. Launched in 2022, the small team focuses on Artificial Intelligence, business consulting, corporate training, ai consulting, and more.

Akita is a midsize Sevenoaks, United Kingdom-based IT managed services company. They provide IT managed services, cloud consulting & SI, IT strategy consulting, CRM consulting and SI, and more and were founded in 1996.

GoAllSecure is a cybersecurity company. The small London, United Kingdom-based agency was founded in 2022. Their team provides cybersecurity.

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.

Elite IT Team is an Altrincham, United Kingdom-based SEO company. Founded in 2020, the small team focuses on search engine optimization, web design, IT strategy consulting, cybersecurity, and more.

Inettek is a IT managed services company founded in 2006. The firm offers IT managed services, CRM consulting and SI, cybersecurity, IT strategy consulting, and more and has a small team.

Forfend Information Security Ltd, an IT strategy consulting company, was established in 2022. Their small team is located in Birmingham, United Kingdom. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, and application testing.

Savanti is a data analytics company founded in 2018. Their small team is based in City of London, United Kingdom. Their services include BI & big data consulting & SI, cybersecurity, IT managed services, IT strategy consulting, 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.

Sagiton is a business-oriented software house located in Wroclaw, Poland. The company was founded in 2010 and now employs a team of 48 people. Sagiton provides custom software development, cybersecurity, mobile app development, IT strategy consulting, marketing strategy, and web design services. Most of their clients are small businesses.

Colibri Digital is an AI firm founded in 2015. They are based in Welwyn, United Kingdom and have a small team. Their services include Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, application management & support, and more.

Cobwebs Technologies is a cybersecurity company founded in 2015. Their small team is in New York, New York; Singapore, Singapore; Gurugram, India and Frankfurt am Main, Germany. Their services include cybersecurity and Artificial Intelligence.

Taqniaty is a Makkah, Saudi Arabia-based web design company. The small team specializes in web design, web development, and digital strategy. The company was founded in 2004.

TestPro Consulting Ltd, a cybersecurity company, is based in London, United Kingdom. The small team offers cybersecurity, Artificial Intelligence, application testing, robotics process automation, and more and was launched in 2020.

Genmar (UK) Ltd is a small IT managed services company. Founded in 1996, the agency is located in Bishop's Stortford, United Kingdom. Their team focuses on IT managed services, voice services, cloud consulting & SI, cybersecurity, and more.

Artificial intelligence firm Electi Consulting was established in 2017. Their small team is located in London, United Kingdom and Λεμεσός, Cyprus and offers Artificial Intelligence, blockchain, BI & big data consulting & SI, digital strategy, and more.

Established in 2008, Sundown Solutions is an IT managed services company. The small team offers IT managed services, IT strategy consulting, enterprise app modernization, cloud consulting & SI, and more. The agency is located in Altham, United Kingdom and Argyle, Texas.

Cyber Sentinel is a cybersecurity company. Established in 2013, the team provides cybersecurity. Their small company is City of London, United Kingdom-based.

Located in Sheffield, United Kingdom, One2Call Ltd is an IT managed services company. The small firm was founded in 2008. Their team provides IT managed services, unified communications consulting & SI, cybersecurity, IT strategy consulting, and more.

Deplogy is a small artificial intelligence company and cybersecurity company. Headquartered in Birmingham, United Kingdom, the company was launched in 2013. Their team provides Artificial Intelligence and cybersecurity.