AlTi Global

AlTi Global

AlTi Global was formed through the 2021 merger of Tiedemann Advisors, founded in 1999 by Michael Tiedemann and his father, and Alvarium Investments, a London-based multi-family office and merchant banking group. The legacy entities trace roots to 1980 through various predecessor firms serving wealthy families. The combined company went public on Nasdaq in January 2023 via a business combination with Cartesian Growth Corporation, a special purpose acquisition company. The underlying wealth was generated across multiple decades of advising and investing alongside prominent families, though specific family names are not publicly disclosed by the firm. The firm operates across three primary business lines: wealth management, asset management, and strategic advisory. Wealth management provides multi-family office services including tax planning, estate structuring, and investment management for ultra-high-net-worth clients. Asset management covers direct investments, co-investments, and fund offerings in private equity, real estate, and real assets, alongside public market strategies. The advisory arm handles corporate finance, capital raising, and real estate transactions. AlTi deploys capital globally, with direct investment and advisory teams active in North America, the UK and Europe, and Asia-Pacific markets, sourcing deals across private equity, real estate, and impact-oriented ventures. AlTi operates from New York with additional offices in London, Hong Kong, and several other financial centers. The firm's professionals number in the hundreds, drawing from the combined legacy organizations. In January 2023, the firm began trading on the Nasdaq under the ticker ALTI, marking its transition to public-company status. Adjacent to the core platform, AlTi's impact initiatives include a focus on sustainable and responsible investing across its client portfolios. Among its notable structural relationships, Allianz X invested in the firm in 2022, and Tiedemann Advisors had previously been backed by institutional capital from private equity investors. AlTi's structural distinction lies in being one of the few pure-play, publicly traded multi-family office platforms—a hybrid that marries the discretion and customisation of traditional family offices with the capital access and business development infrastructure of a listed entity. The firm operates without a single-family wealth anchor, instead aggregating multiple family relationships under one institutional roof, which creates a sourcing funnel distinct from single-principal offices and from conventional wealth managers.