# Oppenheimer Memorial Trust Oppenheimer Memorial Trust is an Endowment / Foundation based in Johannesburg, South Africa. ## Overview - **Organization type:** Endowment / Foundation - **Headquarters:** Johannesburg, South Africa - **Region:** Africa - **Address:** Ground Floor, The Reserve, 54 Melville Road, Illovo, 2196 Johannesburg, South Africa - **Founded:** 1958 - **Assets under management:** Undisclosed - **Website:** omt.org.za - **LinkedIn:** https://za.linkedin.com/company/oppenheimer-memorial-trust ## Regulatory record - **Reports private funds:** No ## About The Oppenheimer Memorial Trust was founded in 1958 by Harry Oppenheimer, who built one of the world's great mining fortunes through Anglo American plc and De Beers. The endowment vehicle formalized a family commitment to South African advancement that has persisted across three generations. Today the Board is chaired by Rebecca Oppenheimer, with Jonathan Oppenheimer and former JSE CEO Nicky Newton-King serving as Trustees alongside Nicky Oppenheimer and Mary Slack. The Trust's deployment is directed entirely toward non-profit grantmaking in South Africa, with published focus areas covering Early Childhood & Youth Development, Basic Education, Higher Education, Social Justice, and Arts & Culture. It operates no commercial investment portfolio disclosed to the public — the entity functions as a distributor of generated returns rather than a market-facing allocator. In higher education, flagship instruments include the Harry Oppenheimer Fellowship and the New Frontiers Research Award, which place senior researchers and postgraduate scholars at South African universities. Team size and total deployment are not publicly disclosed. The Trust maintains its sole office at The Reserve in Illovo, Johannesburg, while the Oppenheimer family's wider operating architecture includes Jonathan Oppenheimer's Executive Chairmanship of Oppenheimer Generations, the Mary Oppenheimer Daughters Foundation, the Brenthurst Foundation, and the South African Future Trust. The family's private assets span commercial property at The Reserve, the Tswalu Kalahari Reserve, the Brenthurst Estate, and the Oppenheimer Family Art Collection. The structural differentiator is an endowment model applied exclusively to domestic philanthropy, without co-investment partnerships or fund commitments. Unlike the private family vehicles that pursue for-profit activity — such as the Tana Africa Capital joint venture with Temasek — the Trust's mandate is constitutionally separate: a perpetual funding engine for South African education and civil-society institutions, governed by a family board with independent professional trustees. ## Sectors - Education - Arts & Culture - Social Justice ## People - Rebecca Oppenheimer — Chair of the Board of Trustees - Jonathan Oppenheimer — Trustee - Nicky Newton-King — Trustee - Nicky Oppenheimer — Trustee - Mary Slack — Former Chair ## Questions ### Who runs investment decisions at the Oppenheimer Memorial Trust? The Trust does not publicly disclose an internal investment team. Governance rests with a Board of Trustees chaired by Rebecca Oppenheimer. The entity is structured as an endowment that distributes grants rather than actively managing a commercial portfolio, so day-to-day investment decisions — to the extent they exist — remain opaque. ### Does the Oppenheimer Memorial Trust participate in fund commitments or direct deals? No. The Trust deploys capital solely as a grantmaker to South African organizations and individuals. There is no disclosed allocation to private equity funds, venture capital, or direct co-investments. The family's for-profit investing — including the Tana Africa Capital joint venture with Temasek — is managed outside the Trust's structure. ### How is the Oppenheimer Memorial Trust related to the Brenthurst Foundation and other Oppenheimer family vehicles? They share a common family origin but are separate legal entities. The Brenthurst Foundation focuses on African economic policy research, while the Trust funds South African education and civil society. Oppenheimer Generations, led by Jonathan Oppenheimer, serves as an umbrella for the family's commercial and philanthropic activities, and the Mary Oppenheimer Daughters Foundation provides targeted grants — together forming a web of distinct, non-overlapping mandates. ## Related profiles - [OppenheimerFunds](https://altss.com/profile/oppenheimerfunds) - [Oppenheimer Partners](https://altss.com/profile/oppenheimer-partners) --- Last updated: 2026-06-03T20:00:00.000Z Canonical page: https://altss.com/profile/oppenheimer-memorial-trust Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology