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Intersys

Managed IT support, cyber security and IT consulting for UK SMEs and regulated enterprises from London and Essex

Loughton, United KingdomFounded 1996intersys.co.ukWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-06

About Intersys

Intersys provides managed IT support, managed cyber security, cloud infrastructure (including Azure migrations), Microsoft 365 support and IT consultancy. Its services also include penetration testing, security audits, vCISO and virtual CTO services, and augmentation of clients' in-house IT teams. The company is ISO 27001 certified and Cyber Essentials Plus certified.

Its customers range from SMEs to enterprise clients, including FTSE 100 organisations, with particular focus on regulated sectors such as financial services, insurance, life sciences, mining and education. Managed services are sold for a fixed monthly fee, with service levels tailored to each client.

Intersys was founded in London in 1996 by Matthew Geyman and is headquartered in Loughton, Essex. It has IT offices in the City of London, Woodford Green and Cambridge, and describes its team as around 50 people. The company lists IT helpdesk and IT support roles in London among its current openings.

Product: Managed IT support, managed cyber security, cloud migration, Microsoft support and IT consultancy billed on fixed monthly fees.

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Website technologies

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Marketing & advertising

Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.