St Peter Port·Professional services·Est. 1995
The world's third-largest insurance manager, part of Arthur J. Gallagher & Co. and an official Fairtrade supporter since 2018.
Everyone who does anything in trusts & private wealth — across every niche.
St Peter Port·Professional services·Est. 1995
The world's third-largest insurance manager, part of Arthur J. Gallagher & Co. and an official Fairtrade supporter since 2018.
St Peter Port·Est. 2001
Compliance, risk management, and business advisory firm founded in 2001, providing regulatory compliance support and strengthening governance arrangements in St Peter Port.
St Peter Port·Professional services
✦126-year heritage (1900)
Accountancy and advisory firm offering audit, assurance, business services, corporate finance, and tax services, supporting businesses for over 125 years in St Peter Port.
St Peter Port·Professional services·Est. 1950
Wealth manager offering portfolio management, stockbroking, and wealth planning services, managing £34.8bn in assets as at 31 December 2024 in St Peter Port.
St Martin·Professional services·Est. 2003
Acquired by Fort Group in 2025
Independent financial services business established in 2003, specialising in wealth management and financial structuring for individuals, families, corporate, and institutional clients.
St Peter Port·Professional services·Est. 2011
Offshore firm with offices in Bermuda, BVI, Cayman, Guernsey, Jersey and London, providing legal, regulatory, compliance, trust and corporate services.
Vale·Professional services·Est. 1978
Firm of Chartered and Chartered Certified Accountants, established in 1978 by founding partners Rodney Collenette and Eddie Jones in the Vale.
St Peter Port·Professional services·Est. 1995
Private banking service offering accounts, foreign exchange, and custody services, including structured deposits tailored to individual client needs in St Peter Port.
St Peter Port·Professional services·Est. 2015
Professional services firm established in 2015, supporting international corporations, high net worth individuals, and families with fiduciary and business support needs in St Peter Port.
St Peter Port·Professional services·Est. 2014
Asset manager established in 2014, specialising in private wealth funds, institutional fund distribution, and managed fund solutions in St Peter Port.
St Peter Port·Professional services
✦184-year heritage (1842)
International professional services firm offering legal, entity management, governance, regulatory, and consulting services in St Peter Port.
St Peter Port·Professional services·Est. 1999
Global provider of fund administration, corporate, and private client services, established in Guernsey in 1999, offering strategic trust structuring and corporate domiciliation.
St Peter Port·Professional services·Est. 1998
International legal and professional services firm, operating since 1998, that is a Tier 1 law firm in Legal 500, Chambers UK, and IFLR for Corporate and Finance.
St Peter Port·Est. 1974
Technology company offering an AI-native SaaS platform for global corporate, trust, and fund services providers, with 40 years of operating experience and ISO 27001:2022 certification.
St Peter Port·Professional services
Regulated life insurance company offering tax-efficient, unit-linked wealth management solutions to a global clientele in St Peter Port.
St Peter Port·Professional services
Acquired by Howden Group Holdings Limited in 2024
Captive insurance manager specialising in the captive insurance sector, offering fiduciary services and alternative risk transfer opportunities in St Peter Port.
St Peter Port·Professional services
Acquired by UBS Group AG in 2023
Trust company offering private client, family office, image rights, and intellectual property services, acquired by UBS Group AG in 2023.
Vale·Professional services
GFSC-licensed fiduciary subsidiary of Collenette Jones, providing company formation, corporate services, and trusteeships for pension funds and trusts in the Vale.
St Peter Port·Professional services
Regulated by the GFSC as a primary licensee for Pension Scheme Business and Gratuity Scheme Business, providing private annuities to non-UK pension schemes in St Peter Port.
St Sampson·Professional services
Professional service providing personal insurance, including home, car, travel, and marine, alongside business insurance in St Sampson.
St Peter Port·Professional services
Global provider of fund, corporate, and private wealth services, licensed to carry on Controlled Investment Business in St Peter Port.
St Peter Port·Professional services
Licensed to take deposits and provides financial services, including custody and investment capabilities, for private clients, intermediaries, and institutional investors in St Peter Port.
St Peter Port·Professional services
Private bank offering wealth management and investment solutions for private and institutional clients in St Peter Port.
St Peter Port·Professional services
Specialist cross-border pension service provider regulated by the GFSC and licensed as a fiduciary services company in St Peter Port.
St Peter Port·Professional services·Est. 2006
Independent financial advisory firm established in 2006, offering personal financial planning and advice to individuals and businesses in St Peter Port.
St Peter Port·Professional services·Est. 1970
Independent provider of fiduciary and administrative services, established in 1970 and licensed as a Full Fiduciary by the GFSC in St Peter Port.
St Peter Port·Est. 2012
Owner-directed trust company, incorporated in 2012 and regulated by the GFSC as a Primary Licensee, providing company secretarial, trustee, and family office services.
St Peter Port·Professional services·Est. 2006
Fiduciary Primary Licensee established in 2000, providing fund, corporate, capital markets, family office, and regulatory services in St Peter Port.
St Peter Port·Professional services·Est. 2003
Financial solution provider offering fund administration and middle office solutions, and a Category 1, 2 Listing Member in St Peter Port.
St Peter Port·Professional services·Est. 2010
LLP focusing on Corporate, Dispute Resolution, and Private Client & Trusts in St Peter Port.
St Peter Port·Professional services·Est. 2001
Fiduciary services firm established in 2001, specialising in trust and company administration for high-net-worth individuals and family offices in St Peter Port.
St Peter Port·Professional services·Est. 1995
Professional firm offering independent investment advice, due diligence, investment oversight, and risk management in St Peter Port.
St Peter Port·Est. 2023
Professional fiduciary services business regulated by the GFSC as a Primary Licensee, offering private family office, trust, foundation, and corporate secretarial services.
St Peter Port
✦106-year heritage (1920)
Law firm established in 1920, providing dispute resolution, regulatory, corporate, and other transactional legal services from La Plaiderie.
St Peter Port·Est. 1974
Provider of offshore employment services, payroll administration, personnel management, and corporate ownership for the marine, aviation, and offshore industries in St Peter Port.
St Peter Port·Professional services·Est. 2011
Private bank and asset manager with over 180 years of experience in wealth and asset management in St Peter Port.
St Peter Port·Professional services·Est. 1989
Global wealth manager with over 120 staff, specialising in discretionary portfolio management and investment advisory services in St Peter Port.
St Peter Port·Est. 2011
Licensed and regulated by the GFSC, providing investment management and family office services for high-net-worth individuals and multi-family offices in St Peter Port.
St Pierre du Bois·Professional services·Est. 1998
Acquired by Beauvoir Group in 2025
Owner-managed provider of Trust, Corporate, Fund, and Family Office services, established in 1998 and licensed by the GFSC in St Pierre du Bois.
St Peter Port·Professional services·Est. 1939
Offshore law firm established in 1939, providing legal advice on disputes, litigation, funds, corporate, finance, private client, and employment law in St Peter Port.
St Peter Port·Professional services·Est. 2016
Fiduciary and financial services firm established in April 2016 in Guernsey and Alderney, administering structures for asset protection and succession planning.
St Peter Port·Professional services·Est. 1979
Professional service established in 1979, specialising in the administration and protection of financial securities for institutional investors in St Peter Port.
St Peter Port·Est. 1999
Fiduciary Primary Licensee regulated by the GFSC, providing financial, pension, and gratuity scheme services from St Peter Port since 1999.
St Peter Port·Professional services·Est. 2005
Professional firm established in 2005, offering accountancy, taxation, and consultancy services to corporate businesses, partnerships, individuals, and trusts.
St Peter Port·Professional services·Est. 1976
Private banking professional service providing banking, trust, and investment services to private clients and financial intermediaries in St Peter Port.
St Peter Port·Professional services
✦128-year heritage (1898)
Offshore law firm with roots in Guernsey since 1898, advising on Bermuda, British Virgin Islands, Cayman Islands, Guernsey, and Jersey law.
St Peter Port·Professional services·Est. 2004
Professional services firm offering pension services in St Peter Port.
St Peter Port·Professional services
✦127-year heritage (1899)
Professional service in St Peter Port providing fund administration, company administration, and trustee services, acquired in 2022 by a company founded in 1899.
St Peter Port·Professional services·Est. 1972
Professional firm established in 1972, offering private client and corporate advisory services in St Peter Port.
St Sampson·Professional services·Est. 2014
Chartered accountancy, tax, and consultancy firm and a Xero Platinum Partner with over 30 years of SME accounting experience in St Sampson.
St Peter Port·Professional services·Est. 1973
Independently owned Trust and Corporate Services Provider established in 1973, licensed by the GFSC, with over 50 staff across offices in Guernsey and Alderney.
St Peter Port·Professional services·Est. 1992
Licensed fiduciary services company established in 1992, offering professional trust and corporate services to clients worldwide.
St Peter Port·Professional services·Est. 1984
Fiduciary and fund administration business in St Peter Port, licensed by the GFSC, specialising in venture capital and private client services.
St Peter Port·Professional services·Est. 1969
Fiduciary and fund services provider offering private capital, fund, and corporate administration services, incorporated in 1969 in St Peter Port.
St Peter Port·Professional services·Est. 2011
Owner-managed private client and fund administration group offering tailored fiduciary, corporate, and fund services in St Peter Port.
St Peter Port·Professional services·Est. 2011
Privately owned professional firm offering fiduciary, corporate, and fund services, and a STEP Platinum Employer Partner in St Peter Port.
St Peter Port·Professional services·Est. 1998
Bank licensed by the GFSC, providing private banking, corporate banking, custody services, and wealth management to clients in Guernsey, Jersey, and the Isle of Man.
St Peter Port·Professional services·Est. 2007
Independent, privately owned fiduciary and investment services company established in 2007, offering private wealth and corporate services in St Peter Port.
St Peter Port·Professional services
✦119-year heritage (1907)
Audit and assurance services firm, part of Moore Stephens Channel Islands and the Moore Global international network, with over 50 years of experience.
St Peter Port·Professional services·Est. 1965
Independent insurance brokerage and financial advice firm with a team of Independent Financial Advisers in St Peter Port.
St Peter Port·Est. 2014
Owner-managed financial services group regulated by the GFSC, providing private client, funds, and corporate services, and licensed for pension and gratuity scheme administration.
St Peter Port·Professional services·Est. 1972
Guernsey's largest fund administrator, custodian, and transfer agent, offering listing services as a Categories 1 and 2 sponsor on The International Stock Exchange in St Peter Port.
St Martin·Professional services·Est. 2004
Boutique, multi-jurisdictional offshore investment manager founded in 2004 and licensed by the GFSC, based in St Martin.
St Peter Port·Est. 2012
Specialist provider of international trust, retirement, and employee benefit solutions, licensed by the GFSC for pension and gratuity scheme business in St Peter Port.
St Peter Port·Est. 2017
Corporate service offering solutions in real estate and private equity, with teams in France, Germany, and Luxembourg.
St Peter Port·Professional services·Est. 1972
Independent professional services firm established in 1972, offering private wealth, corporate, fund, pensions, employer, and yacht services in St Peter Port.
St Peter Port·Professional services·Est. 1994
Primary Licensee for company, trust, and pension administration, also assisting with estate and succession planning in St Peter Port.
St Sampson·Professional services·Est. 1984
Independent financial adviser established in 1984, specialising in corporate pensions and employee benefit arrangements in St Sampson.
St Peter Port·Professional services·Est. 1967
Licensed by the GFSC to offer private banking services, including current, fixed deposit, and notice accounts, foreign exchange, and payment processing in St Peter Port.
St Sampson·Professional services·Est. 1977
Independent professional firm offering tailored trust and fiduciary services, including wealth structuring, family office, and tax compliance.
St Martin·Est. 1994
Accredited Sage 50 Business Partner developing payroll software and providing outsourced HR services for businesses since 1994.
St Peter Port·Est. 2019
Private, independent business licensed by the GFSC as a Fiduciary Primary Licensee, providing professional fiduciary and family office services in St Peter Port.
St Peter Port·Professional services·Est. 1994
Professional firm established in 1994, specialising in structuring, establishing, and administering International Pension Plans and Employee Benefit Solutions.
St Peter Port·Professional services·Est. 1997
Independent provider of corporate, fiduciary, and fund services, established in 1997 in St Peter Port.
St Peter Port·Professional services·Est. 1978
Professional service in Trust & Fiduciary.
St Peter Port·Est. 2011
Licensed by the GFSC as a Primary Licensee and Investment Licensee, providing private fund administration services since 2011.
St Peter Port·Est. 1997
Licensed by the GFSC to carry on Fiduciary activities and Controlled Investment Business, established in 1997 in St Peter Port.
St Peter Port·Est. 2002
Privately owned and managed independent fiduciary business, regulated by the GFSC as a Primary Licensee, established in 2002 in St Peter Port.
St Peter Port·Professional services·Est. 2016
Professional service offering accounting, payroll, HR & benefits, tax, compliance, wealth structuring, family office, and marine & aviation administration in St Peter Port.
St Peter Port·Professional services·Est. 2016
Guernsey-licensed fund manager providing fund solutions, administration, and governance services, part of the global ZEDRA group in St Peter Port.
St Peter Port·Professional services
Firm specialising in civil, criminal and commercial litigation, trust and private client, employment, and conveyancing and property in St Peter Port.
St Peter Port·Professional services
St Peter Port law firm for businesses and individuals, specialising in corporate and commercial law, litigation, and private client matters.
St Peter Port·Professional services
Fiduciary licensed by the Guernsey Financial Services Commission, providing trustee, company, and trust administration services.
St Sampson·Professional services
Privately owned wealth management company licensed for Controlled Investment Business and as an Insurance Intermediary in St Sampson.
St Peter Port
Specialist Guernsey law practice providing counsel in taxation, trusts, white-collar crime, and commercial affairs, with forensic accounting as a central tenet.
St Peter Port·Professional services
Provider of specialist banking and investment services for personal, business, corporate, institutional, and intermediary clients.
St Peter Port
Financial institution providing trustee and corporate services to an international clientele, with over 50 years of fiduciary experience.
St Peter Port·Professional services
Professional firm offering a full range of pensions management services, regulated and licensed by the Guernsey Financial Services Commission.
St Peter Port·Professional services
Acquired by Schroders
The wealth management arm of Schroders, offering portfolio management, wealth planning, banking, and lending for private clients, family trusts, companies, charities, and pension plans.
St Peter Port·Professional services
Big Four professional services firm providing assurance, consulting, tax, and transactions services from its St Peter Port office.
St Peter Port·Professional services
Provider of private family trust services and corporate structures, specialising in pension and gratuity scheme business.
St Peter Port·Professional services
Personal Finance Society (PFS) Associate Firm providing independent financial advice for retirement planning, wealth growth, and asset protection.
St Peter Port·Professional services
Professional firm offering pension and retirement saving solutions, providing Retirement Annuity Trust Schemes (RATS) for individuals, companies, and international clients.
St Peter Port
Body that promotes and connects Guernsey as an international finance centre, offering information on the jurisdiction’s investment funds industry.
St Peter Port·Professional services
Licensed by the GFSC for Banking, Credit, Insurance and Investment Business, with private banking for clients with over £1,500,000 in assets.
St Peter Port·Professional services
Independent trust and company administration services company licensed by the GFSC, specialising in private client and wealth administration in St Peter Port.
St Peter Port·Professional services
Global investor services group with a Guernsey office spanning over 40 years, providing fund administration, corporate services, private wealth, and trust and foundation administration.
St Peter Port·Professional services
Fiduciary providing trust, corporate, and pension administration services as part of Praxis Group, in St Peter Port.
Castel·Professional services
Bespoke corporate services and fund administrator offering accounting, administration, compliance, corporate director, private wealth, and trust services in Castel.
St Peter Port·Professional services
Privately owned, independent trust firm specialising in the formation and administration of trusts and companies, offering fiduciary and marine services in St Peter Port.
St Peter Port·Professional services
Independent financial services provider, licensed by the GFSC, assisting clients with estate planning, asset protection, and wealth enhancement in St Peter Port.
St Peter Port
Centralised corporate business support centre delivering core transactional and administrative services to all States departments.
St Peter Port·Professional services
Licensed fiduciary and pension services company, part of the international Sovereign Group, providing trust, corporate, and retirement planning services from St Peter Port.
St Peter Port·Professional services
Professional firm offering taxation advice and accounts preparation, providing tax compliance and advisory services for individuals, companies, and trusts in Guernsey and the UK.
St Peter Port·Professional services
International life insurance-based wealth management and employee benefits provider, part of Utmost Group plc, in St Peter Port.
St Peter Port·Professional services
Formerly Generali Worldwide
Life insurance and employee benefits provider, formerly Generali Worldwide, offering wealth solutions across the UK, Europe, Latin America, Asia, and the Middle East from St Peter Port.
St Peter Port·Professional services
Professional service provider offering fund and SPV administration, bookkeeping, and management accounting in St Peter Port.
St Peter Port·Professional services
Regulated entity licensed as an Insurance Manager and a Fiduciary, providing captive insurance management services as part of the global WTW group.
St Peter Port·Est. 1952
Accounting practice founded in 1952, providing accounting, audit, advisory, tax, and fiduciary services, and is an authorised ACCA training employer in St Peter Port.
St Martin·Professional services
Accountant registered with the GFSC as a Prescribed Business.
St Pierre du Bois·Professional services·Est. 2022
GFSC primary licensee for fiduciary services under The Regulation of Fiduciaries, Administration Businesses and Company Directors, etc (Bailiwick of Guernsey) Law, 2020.
St Peter Port·Professional services
Regulated fiduciary service provider holding a Secondary Licensee licence, affiliated with Invicta Wealth Solutions Limited.
Narrow to a single capability — the count is how many businesses do each.