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Carey Olsen

Offshore legal counsel across Bermuda, BVI, Cayman, Guernsey and Jersey.

Services-only
01 — Overview

What Carey Olsen does

Carey Olsen is an offshore law firm founded in 1898, advising clients across Bermuda, British Virgin Islands, Cayman Islands, Guernsey, and Jersey law from nine international offices. For family offices, the firm offers a dedicated practice covering trust structuring, private client law, estate planning, family law, and family office establishment across these five offshore jurisdictions. This jurisdictional focus is the firm's defining characteristic: it does not offer onshore English or US law, so clients require separate onshore counsel for matters outside the covered jurisdictions.

The family office practice addresses structuring decisions that arise when ultra-high net worth families seek to establish or migrate wealth structures to offshore domiciles. Key capabilities across jurisdictions include:

  • Discretionary trust formation and restructuring, including perpetual trusts under Bermuda's post-2009 legislation
  • Private trust company incorporation and governance
  • Non-charitable purpose trust establishment
  • Trust redomiciliation and cross-border enforcement of court orders
  • Philanthropic foundation structuring in Guernsey
  • Family law and HNW divorce matters involving offshore-sited assets

The firm advises clients directly cited as ultra-high net worth individuals, family offices, sovereign wealth funds, and trustees. It works alongside major onshore law firms and accountancy practices on cross-border transactions. With over 300 lawyers led by 89 partners, the firm has Tier One rankings across the leading legal directories and has won Chambers HNW Awards. Pricing follows a project or matter-based billing model typical of law firms and is not publicly disclosed. Carey Olsen is the right fit for family offices that need specialist offshore legal counsel in one or more of its five jurisdictions; those seeking a single-firm relationship spanning onshore and offshore work will need to engage additional advisors.

Our clients include ultra high net worth individuals, family offices, directors, trustees and private clients.

On Carey Olsen, from a family-office user
02 — Product & capabilities

What it covers

Core tasks
  • Establishing and structuring family office entities in offshore jurisdictions
  • Drafting and advising on discretionary trust and private trust company structures
  • Trust redomiciliation and perpetuation applications before offshore courts
  • Cross-border enforcement of court orders involving offshore-sited assets
  • Philanthropic foundation structuring and governance
  • HNW divorce and family law matters involving offshore assets and trusts
Notable features
  • Family Office dedicated legal service line
  • Trusts and Private Wealth practice across all five jurisdictions
  • Private Client legal services including estate planning and family law
  • Bermuda purpose trust and perpetual trust structuring
  • Private trust company formation and governance advice
  • Trust redomiciliation and cross-jurisdictional restructuring
  • Dispute resolution and litigation for trust and private wealth matters
  • Regulatory advice on trust company business licensing
  • Relocation services for individuals moving to offshore jurisdictions
  • Taxation and economic substance requirements advice
Assets supported
Real EstatePrivate EquityInvestment FundsPrivate Wealth Portfolios
03 — Company

The firm behind it

Ownership
Privately held
Software type
Services-only
Headquarters / markets
Bermuda, British Virgin Islands, Cayman Islands
Offices
Hamilton, Road Town, George Town, St Peter Port, Hong Kong, St Helier, London, Singapore
Key people
KKeith RobinsonPartner, Bermuda (Trusts and Private Wealth)
NNatasha KappPartner, Guernsey (Trusts and Private Wealth)
LLauren GlynnCounsel, Jersey (Trusts and Private Wealth)
Recognition
  • Chambers HNW Awards - Winner 2024
  • WealthBriefing Awards - Offshore Law Firm of the Year Europe Winner 2024
  • Chambers Global 2026 - Top Ranked Firm
  • Chambers UK 2026 - Top Ranked Firm
  • Legal 500 UK 2026 - Top Tier Firm (21 Tier One rankings)
  • PCA 2025 Winner - Digital Assets
  • Singapore Straits Times Best Law Firms 2025
04 — Clients & fit

Who it’s for

Built for Single Family Office (SFO), Multi Family Office (MFO), Private Wealth Owners / Principals.

05 — Support & onboarding

Getting it running

Direct partner and lawyer contact via telephone and email, with dedicated key contacts assigned per matter.