IT & technology

Aspida Management Services Limited offers compliance, risk management, and corporate governance services as part of the Aspida Group.

Chartered accountancy and advisory firm with 48 qualified accountants and 21 trainees, specialising in audit, tax, and corporate finance in St Peter Port.

Guernsey AML and regulatory compliance consultancy, trading as Horsepool Group, offering outsourced compliance services and training.

Guernsey's full-service telecommunications provider, offering mobile, fibre broadband, landline, and enterprise services as a subsidiary of JT Group.

The Channel Islands' largest IT services company, offering managed IT, cloud, cybersecurity, and connectivity services.

Channel Islands business solutions provider offering managed print, document management, office furniture, workspace, creative, and IT services.

Global SaaS and RegTech company, registered in St Peter Port, providing software solutions for wealth management, trust, and corporate services.

Channel Islands business solutions group offering IT, payroll, and managed services through subsidiaries Sigma IT, Sigma Pay, and Fultura.

Guernsey's main telecommunications provider, offering mobile, broadband, landline, and IT services under the Sure by Beyon brand.

Sure's B2B division, providing connectivity, cloud, and managed services across the Channel Islands and Isle of Man.

Guernsey cyber security firm offering penetration testing, digital forensics, and security advisory services.

Alderney-based provider of email and web hosting, web design, IT support, computer sales, and .gg/.je domain registration.

Guernsey accountancy firm offering accounting, tax, payroll, and business advisory services to businesses of all sizes.

Digital marketing agency in St Martin specialising in programmatic SEO, AI-driven marketing, and content automation.

IT support shop established in 1998, specialising in computer retail and repair, including custom gaming PCs and data recovery.

GFSC-registered chartered accountancy and audit firm in St Sampson, part of Baker Tilly International.

Channel Islands MVNO launched in 2026, offering no-contract SIM and device plans on Sure's network in Guernsey and Jersey.

Guernsey IT and creative services firm, delivering data, design, and development solutions since 2006.

Guernsey GIS and mapping company, sole distribution agent for States of Guernsey and Jersey mapping data since 1998.

Guernsey IT services firm established in 1997, specialising in enterprise database design, development, and web application development.

Digital agency and Microsoft Partner established in 2009, specialising in web design, hosting, and data analytics, and expanding into North America.

ePOS CI Ltd. supplies, installs, and supports EPOS point-of-sale systems and credit card terminals for retail and hospitality businesses.

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.

GFSC-licensed corporate services and company secretarial provider in St Peter Port, part of Horsepool Group.

Guernsey digital agency specialising in web development, SEO, and digital marketing for financial services clients.

Digital agency established in 1996, specialising in web design, e-commerce, and digital marketing, with a Guernsey office in St Peter Port.

Guernsey telecommunications company offering business telephony, structured cabling, and voice/data solutions across the Bailiwick.

Guernsey Chamber of Commerce member and the Bailiwick's longest-established office equipment supplier, founded in 1987 and specialising in managed print services.

Regulatory and compliance professional service, specialising in AI assistants for compliance, AML/KYC advisory, and independent compliance audits, established in 2024.

Provider of international trust, retirement, and pension solutions for corporate clients, regulated by the GFSC and the FSCA in South Africa.

The Guernsey branch of PBS Group, a Channel Islands managed print services and office technology supplier established in 1972.

The Guernsey branch of PBS Group, supplying office furniture, stationery, and managed print services from St Peter Port.

Guernsey-registered web design, development, and hosting company established in 2005, trading as PJWD.Net.

Managed IT and cyber security services company, part of the Zenzero group, with offices in Guernsey, Jersey, and Dubai.

Sensible Technology Ltd provides smart home and office technology solutions — lighting control, AV, heating, networks, and home automation — from St Sampson.

Guernsey managed IT services and cybersecurity company, established in 2024, serving Channel Islands businesses.

Digital agency offering web design, custom application development, and enterprise hosting, established in 1999.

St Martin-based payroll software developer and bureau service provider serving Guernsey and Jersey since 1994.

Software development and IT consultancy founded in 2006, specialising in bespoke development, project management, and database rescue.

Alderney computer shop and IT services provider, trading as TreeRiver Computers under Island Computers since 1989.

IT support and cybersecurity company established in 1990, serving businesses and home users across the Channel Islands.

Vega Technology provides FinTech and RegTech software for trust administration, banking, and regulatory reporting to financial services firms across 20+ jurisdictions.

Web design and digital services company established in 2000, offering development, hosting, and e-marketing.

Corporate services provider established in 1997, regulated by the GFSC as an Investment Licensee and a fiduciary licensee.

Big Four professional services firm offering audit, tax, and advisory services across the Channel Islands.

Specialist consultancy established in 2022, offering bespoke software development, enterprise systems, and Microsoft stack solutions with over 15 years of experience.

IT professional in St Peter Port specialising in cybersecurity, Windows Server Administration, and Microsoft 365.

CheckOut CI Ltd provides EPOS, point of sale, and IT solutions to hospitality, retail, and distribution businesses across the Channel Islands.

The Guernsey branch of EY, a Big Four professional services firm offering assurance, consulting, tax, and strategy and transactions services from St Peter Port.

Tourism guide web and mobile app covering local businesses, services, and amenities across the Bailiwick of Guernsey.

Guernsey-wide online takeaway ordering platform operated by Food.je eTakeaway Ltd, connecting customers with over 30 local restaurants and takeaways.

Apple Premium Reseller in St Peter Port, selling Apple products, with tech support, repairs, and finance options.

IT support shop and member of the Alderney Chamber of Commerce, specialising in computer repair, hosting, email, telecoms, and web development in Alderney.

IT services firm specialising in decision automation, systems integration, and process consultation for Channel Islands businesses.

Food ordering and delivery technology platform serving local restaurants, providing online ordering systems, delivery management, and website hosting.

Computer maintenance and repair service in St Martin.

IT support service specialising in broadband, home entertainment, and network solutions, including Mac and PC installations and support.

IT support shop providing computer maintenance and computer repair services in St Peter Port.