Before you apply to Proteus Foundation C/O Yount Hyde & Barbour PC
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
PROTEUS FOUNDATION C/O YOUNT HYDE & BARBOUR PC
PROTEUS FOUNDATION C/O YOUNT HYDE & BARBOUR PC, of MIDDLEBURG, VA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $588K in revenue, $648K in expenses, $8.6M in total assets. IRS filings disclose 148 grants awarded by this foundation, totaling roughly $2.8M.
EIN: 542013543
MIDDLEBURG, VA
Private Independent Foundations
NTEE: T22
Latest filing: 2025
Total Revenue$588K
Total Expenses$648K
Total Assets$8.6M
Grants Given148
Grant Total$2.8M
Filing Years2021–2025
Sample Grants Given
CALIFORNIA INSTITUTE FOR MACHINE CONSCIOUSNESS
SUPPORT SCIENTIFIC RESEARCH
$100,000
FERN HOLLOW NATURE CENTER
SUPPORT ENVIROMENTAL EDUCATIONAL PROGRAMS
$50,000
COMMUNITY FOUNDATION OF CENTRAL BLUE RIDGE
FOR SCHOLARSHIP FUND AND OTHER COMMUNITY OUTREACH PROGRAMS
$50,000
CENTER FOR OPEN SCIENCE
SUPPORT SCIENTIFIC RESEARCH
$50,000
SWEETWATER CENTER FOR ARTS
SUPPORT ARTS CENTER
$37,500
Showing up to 5 of 148 total records — full history available with membership.
Officers & Directors
DIRECTOR
Celia W Rutt
DIRECTOR
James P Rutt
DIRECTOR
Kathleen Walker
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $588K | $648K | $8.6M |
| 2024 | $1.2M | $525K | $8.7M |
| 2023 | $518K | $553K | $8.0M |
| 2022 | $616K | $605K | $8.1M |
| 2021 | $1.0M | $611K | $8.0M |
Between 2021 and 2025, reported annual revenue declined from $1.0M to $588K (-43%), with total assets most recently reported at $8.6M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in CA, CO, DC, IN, KY, MA, and 4 other states.
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Full geographic grant map with state-by-state breakdown available with membership.