
Carey Olsen
- Founded
- 1898-01-01 in Guernsey, Channel Islands
- Headquarters
- Guernsey, Channel Islands
- Phone
- +44 1481-727272
Carey Olsen is a leading offshore law firm founded in Guernsey in 1898, now one of the largest such firms globally. With over 800 employees, including more than 300 lawyers and 94 partners, it advises on the laws of Bermuda, the British Virgin Islands, the Cayman Islands, Guernsey, and Jersey through nine international offices spanning Europe, Asia, and Africa. The firm provides full-service legal advice across banking and finance, corporate and M&A, investment funds, private equity, trusts, private wealth, dispute resolution, insolvency, and property. Its client list includes all of the world’s top 25 law firms, all ten largest global banks, and many of the largest private equity and real estate firms. Carey Olsen is particularly recognized for its market-leading fintech and digital assets practice, having advised on pioneering structures such as the world’s first Bitcoin investment fund and the first digital asset exchange-traded fund. The firm consistently earns top-tier rankings in The Legal 500 and Chambers and Partners, and is known for its partner-led, commercially focused approach.
Detailed Review
History and Founding
Carey Olsen traces its roots to 1898, when it was founded in Guernsey, Channel Islands, as the original firm Carey. Over more than a century, through mergers and organic growth, it expanded to become a dominant player in offshore legal services. Today, the firm operates from Guernsey, Jersey, Bermuda, the Cayman Islands, the British Virgin Islands, London, Hong Kong, Singapore, and Cape Town.
Business Model and Practice Areas
The firm is structured as a partnership and generates revenue by providing legal advice to corporate and individual clients across multiple offshore jurisdictions. Its core practice areas include Banking & Finance, Corporate & M&A, Investment Funds & Private Equity, Trusts & Private Wealth, Dispute Resolution & Litigation, Insolvency & Restructuring, Property, and Fintech & Digital Assets. The fintech practice is a branded specialty, ranked by Chambers and Partners across multiple jurisdictions, and has been involved in landmark transactions such as the first Ethereum-denominated fund and decentralized autonomous organizations (DAOs).
Market Position and Clients
Carey Olsen works closely with all major onshore law firms and accountancy practices, often acting as offshore counsel on complex cross-border transactions. Its client roster spans global financial institutions, sovereign wealth funds, ultra-high-net-worth individuals, and family offices. The firm consistently receives top-tier rankings in leading legal directories and is recognized as one of the largest offshore law firms worldwide.
Leadership and Recent Changes
In July 2024, Carey Olsen appointed a new executive leadership team. Alex Ohlsson transitioned from group managing partner to group chairman, succeeding John Kelleher (who remains a partner). Michael Hanson (Bermuda-based) and Simon Marks (Jersey-based) were appointed as group managing partners, sharing leadership. Other key leaders include Gavin Woods as Deputy Managing Partner (Bermuda), Sam Dawson as Managing Partner (Cayman Islands), and Bernadette Carey as Deputy Managing Partner (Cayman Islands). The firm does not use traditional C-suite titles; the group managing partners function as the equivalent of a CEO office.
Fintech and Digital Assets Leadership
Carey Olsen has one of the few dedicated fintech and digital asset departments ranked by Chambers and Partners. It advised on the world’s first Bitcoin investment fund and the first digital asset exchange-traded fund. The firm's expertise covers licensing, fund formation, and regulatory advice for cryptocurrency, blockchain, and decentralized finance businesses.
Key Products
Banking & Finance
Advice on lending, structured finance, and regulatory matters across offshore jurisdictions.
Corporate & M&A
Offshore structuring and execution of mergers, acquisitions, and joint ventures.
Investment Funds & Private Equity
Formation and ongoing advice for hedge funds, private equity funds, and venture capital funds.
Trusts & Private Wealth
Estate planning, trust creation, and family office advisory.
Dispute Resolution & Litigation
Cross-border commercial and insolvency litigation.
Insolvency & Restructuring
Advisory and contentious work for distressed entities.
Property
Real estate transactions and development.
Fintech & Digital Assets
Licensing, fund formation, and regulatory advice for cryptocurrency, blockchain, and decentralized finance businesses.
Offices & Headcount
800 employees (approx.)
Key Persons
- Alex Ohlsson
Group Chairman
- Michael Hanson
Group Managing Partner
- Simon Marks
Group Managing Partner