Heising-Simons Foundation: Detailed Company Information & Corporate Profile
Contact top employees from
Heising-Simons Foundation
Summary
The business currently specializes in Nonprofit Organization Management area. The company has 100-200 employees. Register with SignalHire to connect with Heising-Simons Foundation employees and management.
| Heising-Simons Foundation Website | hsfoundation.org |
| Industries | |
| Heising-Simons Foundation Headquarters address | 400 Main Street, Los Altos, California, 94022 US |
| Company Size | 100-200 employees |
| Specialties | Philanthropy, Nonprofit, Foundation, Grantmaking, Education, Science, Climate, Clean Energy, Human Rights, journalism, technology and society |
| Founded | 2007 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-07-16 |
Workforce Turnover
Length of Employment
Heising-Simons Foundation's workforce includes employees across a wide range of tenure levels.
41% have been with the company for 1 to 2 years43% have been with the company for 3 to 4 years5% have been with the company for 5 to 7 years5% have been with the company for 8 to 10 years5% have been with the company for more than 11 yearsContact top employees from
Heising-Simons Foundation
Camellia PhamDirector of Board and CEO Initiatives
Kevin LuuCFO / Treasurer
Aubrey StevensonOffice Coordinator
Brian EulePresident & CEO
Monica TakamaProgram Associate, Science
Tanilee EichelbergerDirector of Finance
Afreyea TolbertGrants Manager
Elizabeth PMProgram Associate
MegnaProgram Associate, Climate and Clean Energy
Chelsey ScaffidiAssociate General Counsel
Sophie AmidProgram Manager
Gina PeraltaProgram Officer
Sadia HasanAccountant
Diane EzioDeputy Director Strategy
Gabriele BetancourtScience Program Officer
MadeleineCommunications and Journalism Manager
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Heising-Simons Foundation Corporate Information: FAQ
Heising-Simons Foundation operates in the Voluntary Sector industries. More details can be found on the official website: hsfoundation.org.
Heising-Simons Foundation has offices located in Los Altos, US.
The headquarters of Heising-Simons Foundation are located in Los Altos, United States.
Heising-Simons Foundation currently employs 100-200 people.
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