The Wikimedia Foundation is a 501(c)(3) nonprofit organization headquartered in San Francisco, California. The organization was formed in 2003 and received tax-exempt status in March 2005. The Foundation hosts and supports Wikipedia and its sister projects, operating some of the world's largest collaboratively edited reference projects. Wikipedia is the fourth most visited website in the world and the only website among the top 10 most visited that is hosted by a nonprofit organization.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$286.8M
+4.6% YoY
Annual Giving
$3.6M
-8.8% YoY
Grant Count
16
-5.9% YoY
Avg Grant Size
$225K
-3.0% YoY
Mission & Focus Areas
The Wikimedia Foundation is dedicated to encouraging the growth, development, and distribution of free, multilingual content and providing the full content of wiki-based projects to the public free of charge. The Foundation empowers and engages people around the world to collect and develop educational content under a free license or in the public domain and to disseminate it effectively and globally.
Core functions include:
- Support for the technology and infrastructure that powers Wikipedia and other Wikimedia websites
- Maintenance of servers and electricity needed to keep websites running
- Technical resources to build, improve, and maintain the technical infrastructure of Wikimedia projects
- Research, design work, and legal support for ongoing engineering efforts and product improvements
- Grantmaking and program development to grow Wikimedia in various regions and expand diversity within the contributor base
- Support for multilingual wiki projects with over 950 separate wiki instances and more than 3,350 community-contributed tools
Grantmaking
The Wikimedia Foundation operates several grant programs:
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Geographic Focus
Where this funder awards grants
The Wikimedia Foundation supports nearly 265,000 volunteers every month across a global network. Wikipedia operates in over 300 languages with more than 65 million articles. The Foundation works in collaboration with a network of chapters to support multilingual wiki projects worldwide.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Fiscal Year Ending June 2024:
- Total Revenue: $185,418,243
- Total Expenses: $178,588,294
- Net Income: $6,829,949
- Total Assets: $286,759,938
- Net Assets: $271,555,390
- Number of Employees: 363
Revenue Breakdown (FY 2024):
- Contributions: $174,507,977 (94.1%)
- Investment Income: $6,801,070 (3.7%)
- Royalties: $3,231,250 (1.7%)
- Other Revenue: $2,238,491 and other sources (0.5%)
- Sales of Assets: -$1,518,637
Expense Breakdown (FY 2024):
- Other Salaries and Wages: $79,817,625 (44.7%)
- Executive Compensation: $3,762,514 (2.1%)
- Professional Fundraising Fees: $311,745 (0.2%)
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $286,759,938 | $274,123,369 | $250,965,442 |
| Revenue | $185,418,243 | $180,199,672 | $167,911,116 |
| Expenses | $178,588,294 | $168,305,333 | $145,835,404 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $5,282,433 | $3,005,859 | $1,565,366 |
| Distributable Amount | — | — | — |
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
83 grants across all recorded years
Open Grants
5 open opportunities from Wikimedia Foundation Inc
Wikimedia Foundation General Support Fund Grant
WIKIMEDIA FOUNDATION INC
Amount
US $10,000 - US $550,000
Deadline
Rolling / Open
Wikimedia Foundation Multi-Year Funding Grant
WIKIMEDIA FOUNDATION INC
Amount
US $10,000 - US $550,000
Deadline
Rolling / Open
Wikimedia Foundation Rapid Fund Grant
WIKIMEDIA FOUNDATION INC
Amount
US $500 - US $5,000
Deadline
Rolling / Open
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Wikimedia Endowment ($866,498), Wiki Education Foundation ($445,000), Artfeminism Inc ($404,689).
| Recipient | Purpose | Amount |
|---|---|---|
| ARTFEMINISM INC NEW YORK, NY | MULTI-YEAR GRANT FOR SUPPORT OF THE ART+FEMINISM ANNUAL PLAN FOR THE 2023-2025 PERIOD | $404,689 |
| BLACK LUNCH TABLE CHICAGO, IL | MULTI-YEAR GRANT FOR SUPPORT OF THE BLACK LUNCH TABLE (A HISTORY ARCHIVING PROJECT) FOR CALENDAR YEAR 2024 | $304,850 |
| FRACTURED ATLAS INC NEW YORK, NY | GRANT FOR AFROCROWD USER GROUP FOR THE JULY 2024 - JUNE 2025 PERIOD | $150,000 |
| IDEAS BEYOND BORDERS NEW YORK, NY | GRANT FOR PRESERVING KNOWLEDGE THROUGH LANGUAGE-FOCUSED PROGRAMS | $90,000 |
| INTERNATIONAL CENTER FOR JOURNALISTS WASHINGTON, DC | GRANT FOR EXPANDING THE MULTILINGUAL RESOURCES OFFERED TO JOURNALISTS | $100,000 |
| MARGIKA INC OCALA, FL | GRANT FOR QUALITY IMPROVEMENT AND COMMUNITY DEVELOPMENT OF KANNADA LANGUAGE WIKIPEDIA | $19,814 |
| SOFTWARE FREEDOM CONSERVANCY BROOKLYN, NY | SPONSORSHIP OF INTERNS WORKING WITH THE WIKIMEDIA COMMUNITY | $72,000 |
| WHOSE KNOWLEDGE SAN DIEGO, CA | MULTI-YEAR GRANT FOR SUPPORT OF WHOSE KNOWLEDGE? ANNUAL PLAN FOR THE 2024 - 2026 PERIOD | $200,000 |
| WIKI EDUCATION FOUNDATION SAN FRANCISCO, CA | MULTI-YEAR GRANT FOR SUPPORT OF THE WIKI EDUCATION FOUNDATION ANNUAL PLAN FOR THE 20242026 PERIOD | $445,000 |
| WIKI PROJECT MED FOUNDATION SAN FRANCISCO, CA | GRANT FOR SCALING THE TEAM, TECH, REACH, AND IMPACT OF WIKI PROJECT MED FOUNDATION (WIKIMEDIA MEDICINE) | $145,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
- Amanda Keton: Chief Executive Officer and Secretary
- Jaime Villagomez: Chief Financial Officer
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DARIUSZ JEMIELNIAK | TRUSTEE | 5 | — |
| ESRA'A AL SHAFEI | TRUSTEE | 6 | — |
| JIMMY WALES | TRUSTEE (FOUNDER) | 4 | — |
| LORENZO LOSA | TRUSTEE | 6 | — |
| LUIS BITENCOURT-EMILIO | TRUSTEE | 4 | — |
| NATALIIA TYMKIV | CHAIR | 8 | — |
| RAJU NARISETTI | TRUSTEE | 4 | — |
| ROSIE STEPHENSON-GOODKNIGHT | TRUSTEE | 5 | — |
| SHANI EVENSTEIN SIGALOV | TRUSTEE | 6 | — |
| TANYA CAPUANO | TRUSTEE (THRU 12/2023) | 5 | — |
| VICTORIA DORONINA | TRUSTEE | 4 | — |
| MICHAEL PEEL | TRUSTEE | 4 | — |
| KATHY COLLINS | TRUSTEE (BEG 12/2023) | 6 | — |
| JAIME VILLAGOMEZ | CFO & TREASURER | 40 | $391,202 |
| MARYANA ISKANDER | CHIEF EXECUTIVE OFFICER | 40 | $472,629 |
| STEPHEN LAPORTE | GEN COUNSEL & SECRETARY | 40 | $333,919 |
| LISA SEITZ | CHIEF ADV OFFICER | 40 | $387,568 |
| SELENA DECKELMANN | CHIEF PROD & TECH OFFICER | 40 | $437,941 |
| MARGARET NOVOTNY | VP OF PRODUCT DESIGN (THRU 08/23) | 40 | $354,778 |
| TAJH TAYLOR | VP OF DATA SCIENCE & ENGIN | 40 | $313,033 |
| ZDENKO VRANDECIC | HEAD OF SPECIAL PROJECTS | 40 | $327,588 |
| REBECCA MACKINNON | VP OF GLOBAL ADVOCACY | 40 | $290,118 |
| JOSHUA MINOR | PRODUCT MANAGER (THRU 06/2023) | 40 | $301,320 |
| AMANDA KETON | GEN COUNSEL & SEC (THRU 02/23) | 40 | $383,048 |
Recent News & Activity
Recent developments and announcements
The Wikimedia Foundation joined the Digital Public Goods Alliance to champion open knowledge infrastructure
Wikimedia Foundation Announces First Grant Recipients of New $4.5 Million Equity Fund to Close Knowledge Gaps and Promote Racial EquityThe Foundation appointed Bernadette Meehan as Chief Executive Officer
The Foundation welcomed two new board trustees
The Foundation announced the newest round of Knowledge Equity Fund grantees in October 2024
Wikimedia Foundation Announces First Grant Recipients of New $4.5 Million Equity Fund to Close Knowledge Gaps and Promote Racial EquityAbstract Wikipedia received new support from The Rockefeller Foundation in July 2023
First grants announced from the Wikimedia Endowment to support technical innovation across Wikipedia and Wikimedia projects – Wikimedia FoundationWikipedia celebrated its 25th anniversary
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Wikimedia Foundation Inc fund?
The Wikimedia Foundation is dedicated to encouraging the growth, development, and distribution of free, multilingual content and providing the full content of wiki-based projects to the public free of charge. The Foundation empowers and engages people around the world to collect and develop educational content under a free license or in the public domain and to disseminate it effectively and globally. Core functions include: • Support for the technology and infrastructure that powers Wikipedia …
How do I apply for a grant from Wikimedia Foundation Inc?
The Wikimedia Foundation operates several grant programs: **Knowledge Equity Fund**: The Foundation announced a $4.5 million Equity Fund designed to close knowledge gaps and promote racial equity. The Foundation has announced multiple rounds of grantees from this fund, with the newest round announced in October 2024. **Wikimedia Endowment Grants**: The Foundation launched grants from the Wikimedia Endowment to support technical innovation across Wikipedia and Wikimedia projects, with first gran…
Where does Wikimedia Foundation Inc make grants?
The Wikimedia Foundation supports nearly 265,000 volunteers every month across a global network. Wikipedia operates in over 300 languages with more than 65 million articles. The Foundation works in collaboration with a network of chapters to support multilingual wiki projects worldwide.
What size grants does Wikimedia Foundation Inc award?
In 2024, Wikimedia Foundation Inc awarded 16 grants totaling $3.6M — an average of about $225K per grant, based on its IRS Form 990 filings.
What is Wikimedia Foundation Inc's EIN?
Wikimedia Foundation Inc's EIN (Employer Identification Number) is 20-0049703. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated June 2026.
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