Nine of 60 IT firms on-island handle device-level break/fix. Three cluster on mobile and console repair — Device-Repair GSY, Repaired Guernsey, Arcadia Express; three form Alderney's linked Island Computers / TreeRiver / Channel Islands Internet group. Computer & Electronics Services is Pioneer's Guernsey authorised service centre. —
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Alderney·Est. 1984
✦Oldest in this niche
Alderney-based internet services company established in 1984, providing email and web hosting, web design, and operating the .gg and .je domain registries.
St Martin
Computer maintenance service for residents and businesses.
Alderney
Computer services company on Alderney, offering sales, installation, repairs, programming, website hosting, web design, and telephone systems.
Alderney
Part of Island Computers
Shop on Alderney offering computer hardware and services including laptops, desktops, printers, servers, Windows/Office licenses, web hosting, web design, and network cabling.
St Sampson
Computer shop offering new laptop sales, custom gaming PCs, desktop computers, repairs, consumables, and components.
St Peter Port·Est. 1990
Computer and electronic equipment repair service that has operated since 1990 and is Pioneer's authorised service centre for Guernsey.
St Peter Port·Est. 2019
Owner-operated business providing repair services for iPhones, Samsung phones, Android devices, iPads, tablets, Apple Watches, laptops, and gaming consoles in St Peter Port.
—·Est. 2025
Technology repair and IT services business offering phone, tablet, laptop, desktop PC, and games console repairs, including micro-soldering and water damage recovery.