Company
AlTi Tiedemann Global
Geographical focus
United Kingdom
United States
Western Europe
Hong Kong
Singapore
Client types
Families
Institutional clients
UHNW
AlTi Tiedemann Global
Spear’s Review
AlTi Tiedemann Global, formed from the merger of Tiedemann Group and Alvarium Investments in 2023, is a global wealth and asset manager that provides entrepreneurs, multi-generational families, institutions and next-gens with family office, estate and wealth planning, investment advisory, trust and fiduciary, family governance and impact investing services.
AlTi is growing its network via acquisitions and organic growth; it has around 440 professionals across three continents and has outlined plans to expand its scale and enter new markets to serve UHNW clients.
As of end-2024, the firm had $76 billion in assets under management and advisement; $450 million invested alongside clients; and $5 billion committed to impact strategies.
Company Profile
AlTi Tiedemann Global is a global wealth manager, creating possibility, impact and legacy for the most discerning and dynamic owners of capital in the world. Whether clients are individuals or institutions, foundations or multi-generational families, AlTi offers a connected ecosystem of advice, solutions and investment opportunities from across a global network.
AlTi operates across 19 offices in the US, Europe and Asia, with approximately $76 billion AuM/AuA, and has approximately $5 billion committed to impact strategies as of 31 March 2025.
AlTi’s partnership with clients takes many forms, from helping clients leave a lasting legacy or create meaningful impact in the world, to structuring a complex estate or investing in compelling alternatives.

Network Connections
Top Recommended

Nancy Curtin
AlTi Tiedemann Global
UHNW Wealth Managers
London

Top Recommended 2025
UHNW Wealth Managers
Top Recommended

Robert Weeber
AlTi Tiedemann Global
UHNW Wealth Managers
Zurich

Top Recommended 2025
UHNW Wealth Managers
Recommended

Tomas Gorgulho
AlTi Tiedemann Global
UHNW Wealth Managers
London

Recommended 2025
UHNW Wealth Managers
Recommended

Charlie Hamilton
AlTi Tiedemann Global
UHNW Wealth Managers
London

Recommended 2025
UHNW Wealth Managers
Recommended

Jakob Meidal
AlTi Tiedemann Global
UHNW Wealth Managers
London

Recommended 2025
UHNW Wealth Managers
Notable

Mike Tiedemann
AlTi Tiedemann Global
Power List
New York

Notable 2024
Power List