Oak Trust (Guernsey) Limited, registered in Guernsey in the Channel Islands, is an owner managed business which was formed in February 1999.

Oak is licensed by the Guernsey Financial Services Commission under the Fiduciary Law to provide private client, corporate services and fund administration.

Headquartered in Guernsey and with clients in over 50 countries and in excess of GBP20 billion of assets under administration, the Oak Group is a private client, corporate services and fund administration business formed in 2018 through the consolidation of four carefully selected businesses, bringing together a collective 60 years of experience between them.

The Oak Team comprises over 200 employees, with qualifications in a wide range of disciplines including accountancy, law, company secretarial, technology, trust and estate planning, compliance and investments.

The Oak Group has offices in Guernsey, Isle of Man, Jersey, Luxembourg, Malta and Mauritius.