St Peter Port·Professional Service
✦126-year heritage (1900)
Chartered accountancy and advisory firm with 48 qualified accountants and 21 trainees, specialising in audit, tax, and corporate finance in St Peter Port.
Everyone who does anything in training & development — across every niche.
St Peter Port·Professional Service
✦126-year heritage (1900)
Chartered accountancy and advisory firm with 48 qualified accountants and 21 trainees, specialising in audit, tax, and corporate finance in St Peter Port.
St Martin·Professional Service·Est. 1995
ICAEW-certified firm of Chartered Accountants in St Martin, specialising in QuickBooks training and on-site accounting services since 1995.
St Saviour·Charity·Est. 1996
Guernsey charity building a public defibrillator network and delivering CPR training across the Bailiwick.
St Peter Port·Professional Service·Est. 2021
Guernsey AML and regulatory compliance consultancy, trading as Horsepool Group, offering outsourced compliance services and training.
Vale·Professional Service·Est. 1928
Channel Islands business solutions group offering IT, payroll, and managed services through subsidiaries Sigma IT, Sigma Pay, and Fultura.
St Andrew·Charity·Est. 2014
Sunflower Project provides free bereavement support for children and young people across the Bailiwick, run by the Youth Commission.
St Peter Port·Service
✦130-year heritage (1896)
Sure's B2B division, providing connectivity, cloud, and managed services across the Channel Islands and Isle of Man.
Vale·Professional Service·Est. 2010
✦Guernsey's only digital forensics specialist
Guernsey cyber security firm offering penetration testing, digital forensics, and security advisory services.
St Peter Port·Service·Est. 1989
Merged with Guernsey Stockbrokers Association in 2019
Trade association representing Guernsey's fund and investment management industry, founded in 1989.
St Peter Port·Professional Service
Guernsey-based compliance, risk management, and business advisory group serving clients across multiple offshore jurisdictions.
St Sampson·Education
City & Guilds-accredited further education campus of The Guernsey Institute, specialising in vocational apprenticeships and IT & digital training in St Sampson.
St Peter Port·Professional Service·Est. 2021
Financial services consultancy providing compliance, governance, and secretarial services across the Bailiwick of Guernsey.
St Peter Port·Education·Est. 2009
Channel Islands health and safety consultancy and training provider, offering H&S management, food hygiene, and accredited IOSH, NEBOSH, CIEH, and CITD courses.
St Peter Port·Organization·Est. 2013
Registered charity connecting creative businesses, the arts, government, and education through mentoring and networking.
Vale·Professional Service·Est. 2004
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.
St Peter Port·Education·Est. 1996
Professional training and higher education provider, part of The Guernsey Institute, offering 500+ courses across law, finance, digital skills, and leadership.
Forest·Education·Est. 1983
Approved flying school at Guernsey Airport, offering pilot licence training, trial lessons, and aircraft hire since 1983.
St Peter Port·Education·Est. 1972
Guernsey Society of Chartered and Certified Accountants (GSCCA) is a nonprofit professional body for chartered and certified accountants, established in 1972.
St Peter Port·Professional Service·Est. 1969
GFSC-licensed fiduciary and fund administration firm with a branch in St Peter Port, offering trust, private capital, and corporate services.
Castel·Education·Est. 1995
Channel Islands H&S consultancy and IOSH-accredited training provider established in 1995.
St Sampson·Professional Service·Est. 2024
Regulatory and compliance professional service, specialising in AI assistants for compliance, AML/KYC advisory, and independent compliance audits, established in 2024.
St Peter Port·Organization·Est. 2012
Provider of international trust, retirement, and pension solutions for corporate clients, regulated by the GFSC and the FSCA in South Africa.
St Peter Port·Professional Service·Est. 2016
Grant Thornton International member firm established in 2016, specialising in AML, KYC, compliance, and corporate governance advisory services across Guernsey, Jersey, and Ireland.
Forest·Service·Est. 2007
Managed IT and cyber security services company, part of the Zenzero group, with offices in Guernsey, Jersey, and Dubai.
St Martin·Service·Est. 1994
St Martin-based payroll software developer and bureau service provider serving Guernsey and Jersey since 1994.
St Peter Port·Education·Est. 1996
TGI Business School (GTA) is The Guernsey Institute's professional development arm, offering 300+ courses in business, finance, law, and leadership to working professionals.
St Sampson·Education·Est. 2019
Successor of St Peter Port School
The Guernsey Institute (TGI) is the Bailiwick's further and higher education institution, offering 300+ courses to 5,000+ learners across multiple campuses.
St Martin·Professional Service·Est. 2023
Guernsey compliance consultancy, founded in 2023 by former GFSC senior managers, offering supervised roles, AML/CFT/CPF training, compliance audits, and corporate governance advisory.
St Peter Port·Education·Est. 2017
Theatre company resident at the Princess Royal Centre for Performing Arts, offering original theatre, youth drama education, and corporate training.
—·Education·Est. 2010
Guernsey computer training provider run by Linda Gallienne, offering Microsoft Office and certification courses for corporate and home users.
Vale·Service·Est. 1990
IT support and cybersecurity company established in 1990, serving businesses and home users across the Channel Islands.
—·Professional Service
A.R.C Security provides door supervision, event security, close protection, guarding, and vacant property inspection services across Guernsey and the Channel Islands.
Forest·Education
BPP International Finance provides professional accountancy qualifications and development training across the Channel Islands from its Guernsey centre.
St Peter Port·Education
Main campus of The Guernsey Institute in St Peter Port, offering further education, vocational training, and apprenticeships to post-16 and adult learners.
St Peter Port·Professional Service
CIPD and PRISM Accredited HR and payroll consultancy established in 2014, offering executive coaching and regulatory compliance training.
St Sampson·Education
Guernsey social enterprise providing employment training and support for disadvantaged people, funded through furniture retail, house clearances, and recycling.
St Peter Port·Organization
The Guernsey branch of the Institute of Directors, offering professional development, networking, and advocacy for business directors.
St Saviour·Professional Service
ILM-approved centre providing professional training, coaching, and consultancy in people management and personal development for SMEs in St Saviour.
St Peter Port·Education
St John Training Services provides first aid and health & safety training across the Bailiwick of Guernsey, operated by St John Guernsey LBG as a registered charity.
St Peter Port·Education
The apprenticeship programme of The Guernsey Institute, combining paid employment with vocational qualifications across seven industry sectors.
St Peter Port·Charity
Guernsey charity supporting people with physical and sensory disabilities through employment, wellbeing, transport, and inclusion programmes.
Narrow to a single capability — the count is how many businesses do each.