St Peter Port·Service
Part of Beyon (formerly Batelco)
✦Oldest in this niche
130-year heritage (1896)
Sure's B2B division, providing connectivity, cloud, and managed services across the Channel Islands and Isle of Man.
Ten firms, all limited companies, nine offering managed services and seven each in cyber security and networks. Six belong to the Guernsey Chamber; four are Microsoft Partners. Sure International traces to 1896 as the States Telephone Department; SquareClouds opened 2024. Eight cover the bailiwick; one extends to Jersey and the Isle of Man. —
To auto-generate a shortlist, pick from the options below (or tick businesses from the directory to build your shortlist manually).
St Peter Port·Service
Part of Beyon (formerly Batelco)
✦Oldest in this niche
130-year heritage (1896)
Sure's B2B division, providing connectivity, cloud, and managed services across the Channel Islands and Isle of Man.
St Peter Port·Service
✦Active since 1972
Channel Islands business solutions provider offering managed print, document management, office furniture, workspace, creative, and IT services.
Vale·Professional Service·Est. 1928
✦Only one here offering payroll services
Channel Islands business solutions group offering IT, payroll, and managed services through subsidiaries Sigma IT, Sigma Pay, and Fultura.
St Peter Port·Service
Part of PBS Group
✦Active since 1972
The Guernsey branch of PBS Group, a Channel Islands managed print services and office technology supplier established in 1972.
St Martin·Service·Est. 1982
Part of Logicalis UK&I (division of Datatec Limited)
✦Largest team: 7000+
The Channel Islands' largest IT services company, offering managed IT, cloud, cybersecurity, and connectivity services.
Forest·Service·Est. 2007
Part of Zenzero
Managed IT and cyber security services company, part of the Zenzero group, with offices in Guernsey, Jersey, and Dubai.
Vale·Professional Service·Est. 2004
Part of Sigma Group
Fultura Limited provides managed cyber-security, network monitoring, hosted desktops, and IT support across the Channel Islands and UK, as part of Sigma Group since 2023.
Vale·Service·Est. 1990
IT support and cybersecurity company established in 1990, serving businesses and home users across the Channel Islands.
St Martin·Professional Service·Est. 2024
Part of Horsepool Group
Guernsey managed IT services and cybersecurity company, established in 2024, serving Channel Islands businesses.
St Peter Port·Shop
Part of CheckOut CI Group (includes CheckOut CI, Enjoy CI Ltd, Digital CI Ltd)
CheckOut CI Ltd provides EPOS, point of sale, and IT solutions to hospitality, retail, and distribution businesses across the Channel Islands.