St Peter Port·Professional Service·Est. 1972
✦Largest team: Approximately 400
Independent professional services group offering private wealth, corporate, fund, pension, and yacht services from St Peter Port.
Sixteen firms, all but one in St Peter Port — global fund groups (Apex's parent services $3.5 trillion across 52 countries; Suntera administers $125bn; HIGHVERN $25bn) alongside independent boutiques like HFL and Imperium. Ten firms hold licences in Jersey and the UK; six also in Cayman. All limited companies; the oldest lineage dates to 1899. —
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St Peter Port·Professional Service·Est. 1972
✦Largest team: Approximately 400
Independent professional services group offering private wealth, corporate, fund, pension, and yacht services from St Peter Port.
St Peter Port·Professional Service·Est. 1980
Part of Suntera Group Limited
GFSC-licensed fund, corporate, and private wealth administration firm with 130+ Guernsey staff and US$125bn in assets under administration.
St Peter Port·Professional Service·Est. 1998
Independent Guernsey fiduciary services group offering trust, corporate, fund, and family office services since 1998.
St Peter Port·Professional Service
Part of HIGHVERN Group (headquartered in Jersey)
✦Active since 1969
GFSC-licensed fiduciary and fund administration firm with a branch in St Peter Port, offering trust, private capital, and corporate services.
St Peter Port·Professional Service
Part of Northern Trust Corporation
✦Active since 1972
GFSC-licensed subsidiary of Northern Trust Corporation offering fund administration, custody, banking, and fiduciary services from St Peter Port.
St Peter Port·Professional Service·Est. 2003
Part of Apex Group Ltd (Bermuda)
Global fund administrator with a GFSC-licensed Guernsey branch offering fund administration, ManCo, ESG, custody, and compliance services.
St Peter Port·Professional Service·Est. 1984
Part of Opera Group Limited
GFSC-licensed fiduciary and fund administration firm specialising in venture capital, serving funds, founders, and private clients.
St Peter Port·Professional Service·Est. 2011
Independent, privately owned, GFSC-regulated fiduciary and financial services group, founded in 2011, with offices across Guernsey, Jersey, the UK, and Geneva.
St Peter Port·Professional Service·Est. 2011
Part of Imperium Group Holdings
GFSC-licensed independent fiduciary services firm offering trust, company, pension, and fund administration.
St Peter Port·Professional Service·Est. 2012
Part of JPMorgan Chase & Co.
GFSC-licensed fund administration and custody subsidiary of JPMorgan Chase & Co.
Castel·Professional Service·Est. 2024
GFSC-regulated, independent fund administrator and fiduciary services provider established in 2024, trading as Paramount Fund Services.
St Peter Port·Professional Service
Part of Altum Group
GFSC-licensed Guernsey fund administrator, now operating as Altum (Guernsey) Limited following acquisition by Altum Group in January 2025.
St Peter Port·Professional Service
Part of Vistra Group
GFSC-regulated fund administration and fiduciary services provider, part of the global Vistra Group.
St Peter Port·Professional Service·Est. 2006
Part of Apex Group
GFSC-licensed fund manager providing AIFM, UCITS, and risk advisory services, now part of Apex Group.
St Peter Port·Professional Service
Part of Corporation Service Company (CSC), Wilmington, Delaware, USA
✦Most experience: 125+ years
127-year heritage (1899)
GFSC-regulated global professional services firm operating in Guernsey, formerly Intertrust Group, providing fund administration, corporate, trust, and private client services.
St Peter Port·Organization·Est. 1997
Corporate services provider established in 1997, regulated by the GFSC as an Investment Licensee and a fiduciary licensee.
St Peter Port·Organization·Est. 2014
Regulated by the GFSC as a Primary Licensee and an Investment Licensee, offering services for collective investment schemes and general securities and derivatives.
St Peter Port·Professional Service·Est. 2007
Part of Apax Partners LLP
The GFSC-licensed fund administration entity of the Apax Partners private equity group, established in 2007.
St Peter Port·Organization
GFSC primary fiduciary and investment licensee, providing technology-led fund administration for fund managers in St Peter Port.
St Peter Port·Organization·Est. 1980
Investment Licensee, licensed by the GFSC to carry on Controlled Investment Business covering Collective Investment Schemes and General Securities and Derivatives.
St Peter Port·Organization·Est. 2008
GFSC Investment Licensee and fiduciary Primary Licensee providing fund administration for alternative investment funds across infrastructure, real estate, private equity, and debt.