Our history
The MFMS Group was originally founded by Hobart Moore in the 1950s to service the international clients of Moore Stephens London, the firm founded by Sir Harold Moore in 1907.
MFMS has developed over the last 75 years into a strategic business across 10 locations, concentrating on international families and global corporate clients.
MFMS was jointly owned with the partners of Moore Stephens LLP until 2019, when the majority ownership returned to the Moore family. At the same time, Richard and Francis Moore established Moore Family Office Limited to represent MFMS clients in London. Initially focusing on private client tax and advisory services, the London operations expanded rapidly to cover audit and international corporate advisory services.
MFMS firms are members of Moore Global, which provides representation in over 100 jurisdictions. Hobart and Richard Moore founded the Moore Global network, previously known as Moore Stephens International, in 1973. MFMS firms have always been key participants, with both Hobart and Richard previously acting as chairmen for nearly forty years.
MFMS is built on more than a century of heritage with clients spanning four generations, forming the basis of our development into new areas of business and new client relationships. MFMS represents a forward-thinking and cohesive business built on integrity, trust and excellence.
countries
10
staff
400
US$
fees
60m
Our International Family
Bermuda
Moore Family Office London
Monaco
Oman
Jersey
Guernsey
Cayman Islands
Marbella
British Virgin Islands
Greece
Our relationship with Moore Global
MFMS Group plays a key role in Moore Global, one of the world’s leading accounting and advisory networks; operating in 119 countries through 568 offices and over 37,000 professionals, and generating US$3.9bn in annual fees. With so many of our people acting as contributors to the Moore Global network, we are actively involved in the quality processes of their various initiatives.
This global reach enables seamless cross-border support across tax, assurance, fiduciary and corporate matters. As members of Moore Global, our firms also benefits from rigorous quality assurance, technical standards, training and marketing support, ensuring a consistent, high-quality client experience worldwide.
119
countries
234
independent firms
568
offices
37k+
professionals
Our Values
Across MFMS our success relies on delivering a seamless, cohesive service to our clients, backed by the entrepreneurial spirit and vision of the individuals and firms that make our group what it is today.
Excellence
Delivering excellence, value and quality client service; creating long term relationships with long term value for clients.

Integrity
Doing what is right and making things happen – always acting with integrity, trust and a long term vision.

Support
Investing in our people, supporting the next generation and acting responsibly towards our communities and environment.

Collaboration
We are a global family; working and growing together through shared ideas, insights and creativity to create cross border solutions.

Services
An extensive array of expert and compliant services
With deep expertise across family offices, owner-managed businesses and the Maritime sector, MFMS offers an extensive array of expert and compliant services.
Careers
Apply. Discover. Grow.
We’re Investing in next generation leaders who want to provide exceptional service and advice to our clients. We are building a firm based on integrity that respects and develops its employees.
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