The Ken Birdwell Foundation, operating under the name **Magic Cabinet**, is a private grantmaking foundation based in Bellevue, Washington. Established in 2018 and granted tax-exempt status in July 2019, the foundation represents an evolution of philanthropic work that began in 2011. The foundation was founded by Ken Birdwell, Employee #1 at Valve Corporation, who contributed to the development of influential video games including Half-Life and Portal. Magic Cabinet practices an innovative approach to philanthropy centered on long-term capacity building for small to medium-sized nonprofits through participatory grantmaking.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$147.2M
+47.2% YoY
Annual Giving
$13.9M
+11.6% YoY
Grant Count
280
+37.3% YoY
Avg Grant Size
$50K
-18.7% YoY
Mission & Focus Areas
Magic Cabinet champions communities' work by partnering with nonprofits and other philanthropists to achieve nonprofit missions. The foundation provides long-term capacity-building grants, access to peer networks, and advocates for the broader adoption of collaborative, trust-based philanthropic practice.
Grantmaking
Grant Range
$1,000 to $2,500,000 (over 5 years)
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Geographic Focus
Where this funder awards grants
The foundation focuses on two primary regions:
- San Francisco Bay Area (9 counties)
- Puget Sound, Washington
The foundation also supports various cities across the United States, including major urban areas such as Los Angeles, New York, and San Francisco, as well as smaller communities.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
Most Recent Financial Data (2024):
- Total assets: $147,191,046
- Total revenues: $93,314,896
- Total expenses: $20,330,075
Prior Year Data (2023):
- Total assets: $100,000,000
- Total revenues: $4,550,000
- Total expenses: $19,000,000
- Annual giving: $12,500,000
2022 Data:
- Total assets: $107,600,000
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $147,191,046 | $100,008,103 | $107,565,585 |
| Revenue | $93,314,896 | $4,545,385 | $63,817,923 |
| Expenses | $20,330,075 | $18,952,075 | $11,855,382 |
| Qualifying Distributions | $20,393,689 | $16,848,872 | $11,451,706 |
| Net Investment Income | $32,637,075 | $3,310,906 | $15,877,516 |
| Distributable Amount | $5,094,124 | $4,999,327 | $4,152,639 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
- Ken Birdwell – President and Founder
- Christina Engel – Executive Director/Chief Executive Officer
- Rebecca Spadoni – Vice President
- Additional board members include Keith Vernon, Kenneth Davis, and Rosemary Reed
The foundation employs 26 staff members.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| CHRISTINA ENGEL | CHIEF EXECUTIVE OFFICER | 40 | $221,408 |
| ED LEE | CHIEF FINANCIAL OFFICER | 40 | $197,654 |
| KEN BIRDWELL | PRESIDENT | 2 | — |
| REBECCA SPADONI | VICE PRESIDENT | 2 | — |
| KEITH VERNON | TREASURER | 2 | — |
| MAEVE ELISE BROWN | SECRETARY | 2 | — |
| TRISH DZIKO MILLINES | BOARD MEMBER | 2 | — |
| LETICIA LANDA | BOARD MEMBER | 2 | — |
Contact Information
- Website: www.magiccabinet.org
- Email: hello@magiccabinet.org
- Office Location: 10900 NE 4th St, Suite 1400, Bellevue, WA 98004
- Mailing Address: PO Box 21448, Seattle, WA 98111
- EIN: 82-5328231
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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