What Wikimedia Deutschland e.V. does

Wikimedia Deutschland e.V. is a Berlin-based non-profit association (eingetragener Verein) founded in 2004 as the German chapter of the global Wikimedia movement, supporting Wikipedia and its sister projects in Germany. Its mission centers on promoting free knowledge, open education, and digital civil rights through three integrated activities: funding and supporting the volunteer community that creates and maintains content; developing and maintaining free open-source software (Wikidata, Wikibase, MediaWiki, and the Lizenzhinweisgenerator license-attribution tool); and advocating for free-knowledge policy with German federal and EU institutions via coalitions such as Bündnis F5 and Bündnis Freie Bildung.

The product portfolio combines globally scaled free content products — Wikipedia (60M+ articles in 300+ languages), Wikidata (115M+ structured data items), Wikimedia Commons (110M+ media files), Wiktionary, Wikibooks, Wikisource, Wikiversity, and Wikivoyage — with B2B-adjacent infrastructure software, notably Wikibase, which is being adopted by 60+ libraries and cultural institutions (including Deutsche Nationalbibliothek, TIB, SLUB) under the WikiLibrary Manifest to build Linked Open Data networks. Wikimedia Deutschland also operates the Förderanfrageportal, a self-serve funding portal for verified Wikimedia volunteers.

The organization is funded almost entirely by individual donations (annual ~7-week campaign via spenden.wikimedia.de) and membership fees (24 EUR/year standard, 12 EUR/year reduced), supplemented by its wholly-owned subsidiary Gemeinnützige Wikimedia Fördergesellschaft mbH (WMFG), which forwards donations to the US-based Wikimedia Foundation. The organization has 101-250 employees, no external equity funding, and operates a single Berlin headquarters; its managing executive board is led by Geschäftsführende Vorständin Franziska Heine, with executive directors Christian Rickerts and Abraham Taherivand and Head of Product Lydia Pintscher supporting the product and policy functions.

Name

Wikimedia Deutschland e.V.

Legal name

Wikimedia Deutschland – Gesellschaft zur Förderung Freien Wissens e. V.

Website

https://wikimedia.de

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

101–250 employees

Short description

Wikimedia Deutschland is a Berlin-based non-profit association and the German chapter of the Wikimedia movement. It funds volunteers, develops open-source software (Wikidata, Wikibase, MediaWiki), and advocates for free knowledge and open digital policy in Germany.

Ownership category

akta.pro rank

Product category

Open Knowledge and Online Encyclopedia Platform

NAICS

Social Advocacy Organizations (8133), Business, Professional, Labor, Political, and Similar Organizations (8139), Religious, Grantmaking, Civic, Professional, and Similar Organizations (813)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Digital Rights, Privacy & Free Expression Advocacy (BPAGAFAL)

akta.pro secondary industry

Community Hosting & Membership Platforms (MPACAJAF)

Keywords

• Open knowledge platforms
• Free content software
• Community knowledge projects
• Nonprofit digital advocacy
• Linked open data

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Others

Revenue model

1. Donations (Individual): Wikimedia Deutschland raises the majority of its funds through an annual online donation campaign lasting approximately seven weeks (ending December 31 at the latest). Donors can contribute via bank transfer, direct debit, credit card, PayPal, or instant bank transfer. The organization is registered as a charitable nonprofit and issues tax-deductible donation receipts.
2. Membership Fees: Wikimedia Deutschland operates two membership types: supporting (Fördermitglied) and active (aktive Mitglied). Members pay annual dues (standard minimum 24 EUR/year, reduced rate 12 EUR/year for those with limited financial means). Active members additionally contribute their labor to the association's work.
3. Wikimedia Fördergesellschaft mbH (Subsidiary): Wikimedia Deutschland has a 100% owned subsidiary, the Gemeinnützige Wikimedia Fördergesellschaft mbH (WMFG), which forwards donations to the US-based Wikimedia Foundation to support the international Wikimedia projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels10 records

Core offering

Wikimedia Deutschland e.V. is a non-profit association that supports Wikipedia and its sister projects (Wikidata, Wikimedia Commons, Wiktionary, Wikibooks, Wikisource, Wikiversity, Wikivoyage) as part of the global Wikimedia movement. It develops and maintains free open-source software including MediaWiki, Wikibase, and tools such as the Lizenzhinweisgenerator and the Förderanfrageportal. The organization funds volunteer communities, advocates for free knowledge and open digital policy in Germany and the EU, and operates GLAM partnerships with cultural and memory institutions.

Product overview

Wikimedia Deutschland e.V. is a nonprofit association that supports Wikipedia and its sister projects as part of the global Wikimedia movement. The organization's product portfolio centers on free knowledge infrastructure: Wikipedia (the world's largest encyclopedia with 60M+ articles), Wikidata (a structured knowledge database with 115M+ data items), and Wikimedia Commons (a media repository with 110M+ files). These are powered by the open-source Wikibase and MediaWiki platforms. The organization also provides tools including the Lizenzhinweisgenerator for license attribution, the Förderanfrageportal for community funding, and various advocacy initiatives such as Verschlusssache Prüfung, Bündnis Freie Bildung, and Das ABC des Freien Wissens discussion series. Additional sister projects include Wiktionary, Wikibooks, Wikisource, Wikiversity, and Wikivoyage. The organization focuses on digital volunteering, open education, free content, and knowledge equity.

Differentiator

Problem solved

Functional benefit

Brands

• Wikimedia Commons: A free media repository containing over 110 million freely usable images, graphics, audio, and video files.
• Wikidata
• Wikibase
• Das ABC des Freien Wissens

Products and services

• Wikipedia The world's largest free online encyclopedia with over 60 million articles in 300+ languages, ranking among the top 10 websites globally with approximately 15 billion monthly page views. The German-language Wikipedia contains over 2.9 million articles. Accessible free of charge to anyone with internet access.
• Wikidata A free structured knowledge database serving as a central data source for all 300+ language versions of Wikipedia, containing over 115 million data items. All data is released under a free license and can be used for research and knowledge projects.
• Wikibase
• Wikimedia Commons A rapidly growing media repository of copyright-free and freely licensed photos, graphics, audio, and video files, containing over 110 million files usable free of charge.
• Wiktionary A multilingual, freely accessible free-content dictionary containing nearly 30 million entries globally, with over 700,000 entries in German.
• Wikibooks A free-content platform for creating collaboratively developed educational materials, with the German-language edition currently containing approximately 26,000 chapters in over 700 books.
• Wikisource A free-content library of source texts that creates digital versions of important public-domain works, organised since its German reorganisation to follow scientific edition standards.
• Wikiversity An open platform for collaboratively creating free teaching and learning materials for university courses, school instruction, adult education, and self-study.
• Wikivoyage A free travel guide offering extensive information about destinations and travel topics, providing the largest German-language collection of free, independent, and current travel information about the world.
• MediaWiki Free wiki software originally developed for Wikipedia, used globally for managing content in wiki-based collaborative projects.
• Lizenzhinweisgenerator (License Hint Generator) A free online tool that helps users easily and legally reuse images from Wikipedia and Wikimedia Commons by automatically compiling the necessary license information through a simple question-and-answer interface.
• Wikimedia Förderanfrageportal (Funding Application Portal) An online portal enabling verified Wikimedia account holders to apply for Wikimedia Deutschland's community funding and support programs, with publicly available source code.

Quantifiable outcome

• Wikipedia is accessed approximately 15 billion times per month globally, ranking among the top 10 websites worldwide
• +3 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

Eight partnerships are on record, tiered core, minor and flagship.

• Bündnis F5coreStrategic or Co-development Partner · 1 January 2019A coalition of five organizations — Wikimedia Deutschland, AlgorithmWatch, Gesellschaft für Freiheitsrechte, Open Knowledge Foundation Deutschland, and Reporter ohne Grenzen — that jointly advocates for a paradigm shift in digital policy in Germany and Europe. The coalition coordinates on policy positions, advocacy campaigns, and public engagement around topics such as algorithmic accountability, digital rights, and press freedom.
• Bündnis Freie BildungminorStrategic or Co-development Partner · 1 January 2019A coalition advocating for contemporary teaching and learning in the digital world. Wikimedia Deutschland contributes its expertise on free knowledge and open educational resources to the coalition, which organizes events, publishes positions, and engages with policymakers on digital education policy.
• Das ABC des Freien Wissens (Wikimedia-Salon)coreOthers · 1 January 2014The Wikimedia-Salon series 'Das ABC des Freien Wissens' is a regular salon-style discussion format hosted by Wikimedia Deutschland, bringing together experts from politics, culture, and science to discuss societal topics related to free knowledge. Running since 2014, guests have included policymakers, academics, journalists, and civil society representatives.
• FragDenStaatcoreStrategic or Co-development PartnerWikimedia Deutschland partners with FragDenStaat, an open government transparency platform, on the 'Verschlusssache Prüfung' campaign advocating for free public access to past exam questions. Together they use Information Freedom Act (IFG) requests to obtain exam materials and push for broader transparency legislation.
• Deutsche Nationalbibliothek (German National Library)flagshipStrategic or Co-development PartnerThe Deutsche Nationalbibliothek (German National Library) is a co-author of the WikiLibrary Manifest and partner in the broader effort to connect libraries and Wikimedia projects through Linked Open Data. The manifest aims to build an international knowledge network for art, culture, and science based on FAIR data principles using Wikibase software.
• Wikibase Ecosystem (Supporting Institutions)flagshipStrategic or Co-development PartnerWikimedia Deutschland co-developed Wikibase, the open-source software underlying Wikidata, and actively promotes its adoption by external institutions. Signatories of the WikiLibrary Manifest include Deutsche Nationalbibliothek, TIB Leibniz Information Centre for Science and Technology, SLUB Dresden, and 60+ other libraries and cultural institutions committed to building a Linked Open Data knowledge network.
• Wikimedia Foundation (WMF)flagshipStrategic or Co-development PartnerWikimedia Deutschland is part of the global Wikimedia movement with the US-based Wikimedia Foundation (WMF) at its center. WMF operates the international Wikimedia projects and is supported by the Gemeinnützige Wikimedia Fördergesellschaft mbH (WMFG), a 100% subsidiary of Wikimedia Deutschland that forwards donations to WMF for the operation and expansion of the international projects.
• GLAM Institutions (Galleries, Libraries, Archives, Museums)coreStrategic or Co-development PartnerWikimedia Deutschland's GLAM program (Galleries, Libraries, Archives, Museums) facilitates partnerships between cultural and memory institutions and Wikimedia volunteer communities. Cultural institutions contribute digitized materials and knowledge to Wikimedia projects (especially Wikimedia Commons and Wikidata), while gaining increased digital reach and visibility for their collections.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Access Now: International digital rights nonprofit defending and extending the digital rights of users at risk. Comparable advocacy focus on free expression, open internet, and digital rights policy.
• Wikimedia Foundation: The US-based anchor of the Wikimedia movement that operates Wikipedia and sister projects globally. WMDE is part of this movement and channels donations to WMF via its subsidiary. Mission, governance model, and project portfolio are deeply aligned.
• Internet Archive: Nonprofit digital library archiving web pages, books, audio, video, and software for universal access. Directly comparable as a free-knowledge infrastructure nonprofit with a mission to provide universal access to information.
• Creative Commons: Nonprofit that develops free copyright licenses enabling legal reuse of creative and knowledge works. Deeply aligned with WMDE's free-license ecosystem and open-content advocacy mission.
• Open Knowledge Foundation: Nonprofit promoting open knowledge and open data globally, and a coalition partner of WMDE in Bündnis F5. Both organizations advocate for open data policy, free access to information, and digital rights in Europe.
• Electronic Frontier Foundation: Leading nonprofit defending civil liberties in the digital world, including free expression and access to information. Comparable as a digital rights advocacy nonprofit with overlapping policy positions to WMDE.
• Gesellschaft für Freiheitsrechte (GFF): German civil rights organization that litigates and advocates for digital rights and freedom of expression. Coalition partner of WMDE in Bündnis F5 with shared advocacy on algorithmic accountability and digital civil rights.
• AlgorithmWatch: Nonprofit research and advocacy organization examining algorithmic decision-making. Coalition partner of WMDE in Bündnis F5 with overlapping digital policy and digital rights advocacy work in Germany and the EU.
• OpenStreetMap Foundation: Nonprofit stewarding community-built, open geospatial data. Comparable as a community-driven open knowledge infrastructure nonprofit reliant on volunteer contributors and free licenses, though in a different data domain.

Regional players

• Wikimedia France: French chapter of the Wikimedia movement supporting French-language Wikipedia and free knowledge in France. Most direct structural peer to WMDE as a national Wikimedia chapter with similar programs and revenue model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/124536624256574
• LinkedInlinkedin.com/company/wikimedia-deutschland-e-v-
• Instagraminstagram.com/wikimedia_deutschland
• Xx.com/wikimediade

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wikimedia Deutschland e.V.