Stem Systems
Managed IT, cybersecurity and cloud services for businesses across the UK and Ireland
Highlights
- New on EvolcAdded 2026-11-05
About Stem Systems
Stem Systems provides managed IT support, cybersecurity, cloud migration and hosting, backup and disaster recovery, business continuity, voice systems and bespoke software development. Its core offering includes Azure Virtual Desktop and Microsoft cloud services.
The company serves businesses across industries including healthcare, retail, manufacturing, construction, transport, hospitality and legal services. It also works alongside customers’ in-house IT teams on guidance, projects and additional support.
Stem Systems is based in Mallusk, County Antrim, and serves clients across the UK and Ireland. The company was founded in 2004; its registered seat is Belfast. It welcomes speculative enquiries from Northern Ireland IT professionals in managed IT services.
Product: Managed IT support, cybersecurity, Microsoft Azure cloud services, backup and disaster recovery, voice systems, and bespoke software development.
Jobs at Stem Systems
Leadership
- Stephen McLoughlin · FounderSource: company website
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Website technologies
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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.
