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Charity Rating

Wikimedia Foundation
149 New Montgomery Street
Floor 6
San Francisco, CA 94105
tel: (415) 839-6885
fax: (415) 882-0495
EIN: 20-0049703

Contact Email
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Board Leadership

Patricio Lorente


Lila Tretikov
Executive Director

Give From Your Donor Advised Fund

Research and Public Policy : Social and Public Policy Research

Wikimedia Foundation

Imagine a world in which every single human being can freely share in the sum of all knowledge

(out of 100)
FYE 06/2014
Overall 93.57 4 stars
  Financial 91.84 4 stars
  Accountability & Transparency 96.00 4 stars

Overall Rating Chart

Learn more about how we calculate the overall score and rating.

Financial Performance Metrics
  Program Expenses
(Percent of the charity’s total expenses spent on the programs
and services it delivers)
  Administrative Expenses 22.7%
  Fundraising Expenses 8.8%
  Fundraising Efficiency $0.07
  Primary Revenue Growth 24.6%
  Program Expenses Growth 37.7%
  Working Capital Ratio (years) 1.18


Income Statement     (FYE 06/2014)

   Contributions, Gifts & Grants $52,647,756
   Federated Campaigns $0
   Membership Dues $0
   Fundraising Events $0
   Related Organizations $0
   Government Grants $0
Total Contributions $52,647,756
   Program Service Revenue $64,959
Total Primary Revenue $52,712,715
   Other Revenue $277,776
TOTAL REVENUE $52,990,491
   Program Expenses $30,809,944
   Administrative Expenses $10,261,012
   Fundraising Expenses $3,969,435
Payments to Affiliates $0
Excess (or Deficit) for the year $7,950,100
Net Assets $53,475,021


Compensation of Leaders     (FYE 06/2014)

Compensation % of Expenses Paid to Title
$201,685 0.44% Sue Gardner Executive Director


The Wikimedia Foundation, Inc. is dedicated to encouraging the growth, development and distribution of free, multilingual content, and to providing the full content of these wiki-based projects to the public free of charge. The Foundation operates some of the largest collaboratively edited reference projects in the world, including Wikipedia, the fourth most visited website in the world. In collaboration with a network of chapters, the Foundation provides the essential infrastructure and an organizational framework for the support and development of multilingual wiki projects and other endeavors which serve this mission.

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