Acumen Stewards
$5,000,000+
- Andrea Soros Colombel and Eric Colombel
- The Sapling Foundation
Leadership Partners
$1,000,000+
- Dr. Reddy’s Foundation
- Essar Foundation
- Kathleen Chew Wai Lin & Yeoh Seok Hong
- Partridge Foundation
- The Three Dogs Foundation
Keystone Partners
$500,000+
- American Express
- Futura Foundation
- Giving Wings Foundation
- Mahvash & Jahangir Siddiqui Foundation
- MAVA Foundation
- Safaricom
- Woodcock Foundation
Sustaining Partners
$250,000+
- Mustafa Kassam
- Segelman Trust
- Tata Trusts
Senior Partners
$100,000+
- Anonymous (II)
- Dalio Foundation
- Fossil Foundation
- Fundación Mario Santodomingo
- Goldman Sachs
- Hitachi Foundation
- IDEO
- Jill & Ken Iscol
- John S. and James L. Knight Foundation
- KCB Bank Group
- King Khalid Foundation
- Newman's Own Foundation
- Nike Foundation
- Rajeev Motwani Foundation
- SJS Charitable Trust
- The Harnisch Foundation
- The Rockefeller Foundation
- The Tiffany & Co. Foundation
- Tokyo Foundation
Associate Partners
$50,000+
- Brinson Foundation
- Edmond de Rothschild Foundations
- One Foundation — Orca Exploration Group, Inc.
- Rebecca Eastmond
- SAP
- Shawn & Brook Byers
- Trico Foundation
Development Partners
$10,000+
- Anonymous
- Mitsubishi Corporation
- S & P Goodwill Fund
- The McNulty Prize Catalyst Fund at the Aspen Institute
- The Omidyar Group
- Unilever
- Yayasan Hasanah