Grants awarded
Who does Thomas and Stacey Siebel Foundation fund?
Thomas and Stacey Siebel Foundation has awarded $96 million across 123 grants to 35 organizations between 2020 and 2024. Its giving concentrates in social science. Its typical grant is $100,000, with most between $15,000 and $500,000. Repeat grantees receive a median $100,000 versus $67,000 for first-time grantees.
Total awarded
$95.8M
Typical grant
$100K
Grantees
35
Grants
123
Years
2020–2024
Organizations this funder supports
Each grantee's funding from this organization, summed across all reported years. Largest first — click any column to re-sort.
| Grantee | Total received | Grants | Years | Latest | State | Follow |
|---|---|---|---|---|---|---|
| U University of Illinois Fdn | $50.0M | 1 | 2024 | 2024 | — | — |
| S Stanford University - Development Services | $10.0M | 2 | 2021–2022 | 2022 | — | — |
| S Salvation Army - San Jose | $5.0M | 5 | 2020–2024 | 2024 | — | — |
| S Salvation Army - San Francisco | $5.0M | 5 | 2020–2024 | 2024 | — | — |
| S Salvation Army New York City | $5.0M | 5 | 2020–2024 | 2024 | — | — |
| S Salvation Army - Helena Mt | $4.5M | 5 | 2020–2024 | 2024 | — | — |
Massachusetts Institute of Technology
|
$4.0M | 1 | 2021 | 2021 | MA | |
| S Salvation Army - Great Falls Mt | $2.5M | 5 | 2020–2024 | 2024 | — | — |
|
|
$2.2M | 5 | 2020–2024 | 2024 | CA | |
| H Hoover Institution | $1.1M | 5 | 2020–2024 | 2024 | — | — |
| S Salvation Army - Billings Mt | $1.0M | 4 | 2021–2024 | 2024 | — | — |
| E Eastside College Preparatory School | $1.0M | 4 | 2020–2023 | 2023 | — | — |
| A American Enterprise Institute for Public Policy | $1.0M | 4 | 2020–2023 | 2023 | — | — |
Bob Hoover Academy
|
$676K | 3 | 2022–2024 | 2024 | CA | |
American Academy of Arts and Sciences
|
$650K | 5 | 2020–2024 | 2024 | MA | |
| U US Sailing Foundation | $302K | 1 | 2022 | 2022 | — | — |
Montana Meth Project
|
$300K | 3 | 2020–2022 | 2022 | MT | |
| A Aopa Foundation | $232K | 2 | 2022–2024 | 2024 | — | — |
The American Agora Foundation INC
|
$200K | 3 | 2020–2022 | 2022 | NY | |
|
|
$200K | 2 | 2020–2021 | 2021 | NY | |
| W Wolf Creek School | $121K | 5 | 2020–2024 | 2024 | — | — |
| A Augusta Volunteer Fire Department | $115K | 5 | 2020–2024 | 2024 | — | — |
| W Wolf Creek Volunteer Fire Dept | $115K | 5 | 2020–2024 | 2024 | — | — |
|
|
$110K | 3 | 2022–2024 | 2024 | MT | |
| M Montana Game Warden's Association | $75K | 5 | 2020–2024 | 2024 | — | — |
| A Augusta Volunteer Ambulance Services | $75K | 5 | 2020–2024 | 2024 | — | — |
| W Woodside Fire Protection District | $67K | 1 | 2020 | 2020 | — | — |
| C Childrens Shelter of Hope | $60K | 3 | 2020–2022 | 2022 | — | — |
| W Woodside Trail Club | $50K | 5 | 2020–2024 | 2024 | CA | |
| A Augusta School District | $50K | 1 | 2023 | 2023 | — | — |
| C Cteta Ltd the Horse Park at Woodside | $50K | 5 | 2020–2024 | 2024 | — | — |
|
|
$32K | 4 | 2020–2023 | 2023 | CA | |
| W Wikipedia | $17K | 4 | 2020–2023 | 2023 | — | — |
Children's Health Council INC
|
$10K | 1 | 2024 | 2024 | CA | |
| I Iac Chapter 38 | $1K | 1 | 2024 | 2024 | — | — |
Explore
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an
organization is run and funded — not its real-world outcomes. Figures are presented without evaluation;
we do not rate, score, or rank organizations. · philanthropy.org