Open Source Business Alliance - Bundesverband für digitale Souveränität e.V. (OSBA)

What Open Source Business Alliance - Bundesverband für digitale Souveränität e.V. (OSBA) does

The Open Source Business Alliance (Bundesverband für digitale Souveränität e.V., OSBA) is a Berlin-headquartered, German non-profit industry association (eingetragener Verein, e.V.) founded in 2011 that serves as the principal industry body advocating for digital sovereignty through Open Source in Germany. It represents more than 190 member companies spanning public administration, technology vendors, integrators, and end-user enterprises, and operates with a lean staff of 19 employees. Its core deliverables include coordination of the Sovereign Cloud Stack (SCS) certification framework, running sector-specific working groups on topics such as AI and the EU Cyber Resilience Act, hosting high-profile forums, administering the annual Open Source Competition for public sector projects, and producing position papers that shape procurement and policy debate.

The organization's business model is built on the classic German association framework: recurring membership dues from its 190+ corporate members, event and conference sponsorships (notably the Open Source Forum and Open Source Competition), and patronage arrangements with federal ministries such as the Federal Ministry for Digital and State Modernization (BMDS). It does not commercialize a single product or service for revenue; instead, value is created and captured indirectly through standards influence, policy positioning, and ecosystem convening power. Capital intensity is low and the association reinvests into advocacy output rather than R&D.

Strategically, OSBA is positioned at the intersection of German industrial policy, EU digital regulation, and the Open Source vendor community. Its primary differentiation is twofold: being the largest organized Open Source business network in the German-speaking market, and serving as a recognized interlocutor between member companies, federal ministries, the EU Commission, and international partners on digital sovereignty matters. International activity (engagement in Nairobi and Austria) and standards work (SCS, GovStack collaboration, ECO:DIGIT) point to a deliberate broadening of remit beyond purely domestic advocacy.

Name

Open Source Business Alliance - Bundesverband für digitale Souveränität e.V. (OSBA)

Legal name

Open Source Business Alliance – Bundesverband für digitale Souveränität e.V.

Website

https://osb-alliance.de

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

OSBA is a Berlin-based non-profit industry association founded in 2011, representing 190+ member companies and advocating for Open Source-driven digital sovereignty in Germany through standards coordination, policy advocacy, and ecosystem convening.

Ownership category

akta.pro rank

Product category

Industry Trade Association

NAICS

Business Associations (813910)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

OER Licensing, Rights & Open Policy Support (Creative Commons) (EDAGAJAO)

Keywords

• Open source advocacy
• Digital sovereignty
• Industry trade association
• Cloud computing standards
• Policy advocacy

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Membership Fees: OSBA operates as a non-profit association (e.V.) funded primarily through membership fees from over 190 member companies and organizations that develop, build on, or use Open Source software.
2. Event Organization and Sponsorships: Revenue generated through organizing events, conferences, and training sessions with member participation and sponsorships.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

OSBA is a non-profit industry association that advocates for open source software and digital sovereignty on behalf of more than 190 member companies in Germany. It provides membership-based services including policy advocacy, industry working groups, conferences and forums, the Open Source Wettbewerb (Open Source Competition), and operates the Sovereign Cloud Stack (SCS) open standards initiative for cloud interoperability.

Product overview

The Open Source Business Alliance (OSBA) is a German industry association (Bundesverband) with over 190 member companies, not a single unified software product. Rather than a traditional platform-plus-modules architecture, OSBA offers a portfolio of advocacy initiatives, forums, working groups, and event programs that promote open source software adoption and digital sovereignty in Germany and Europe. The core initiatives include the Sovereign Cloud Stack (SCS) for certified cloud standards, ECO:DIGIT for green computing, the Open Source Competition, and multiple forums for digital sovereignty in the public sector and at European level. These are supplemented by Working Groups (covering procurement, cloud, security, AI, and more) and Task Forces. OSBA also facilitates member networking through its 'Members & Products' event series and organizes/co-promotes numerous technology conferences.

Differentiator

Problem solved

Functional benefit

Products and services

• OSBA Membership Annual membership of the Open Source Business Alliance providing companies with policy advocacy, working group participation, conference access, and engagement in standards development for open source and digital sovereignty in Germany and Europe.
• Sovereign Cloud Stack (SCS) Open standards and certification program operated by OSBA that defines interoperability, transparency, and sovereignty requirements for cloud platforms serving European customers and public sector workloads.

Quantifiable outcome

• Over 190 member companies representing Germany's Open Source ecosystem
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Twelve partnerships are on record, tiered core, flagship, major and minor.

• Sovereign Cloud Stack (SCS) ConsortiumcoreStrategic or Co-development Partner · 1 January 2026OSBA coordinates the Sovereign Cloud Stack (SCS) initiative - a European initiative creating an open, transparent, and vendor-neutral cloud ecosystem. The project is built on three pillars: certified standards, modular Open Source reference implementation, and open operating models. SCS ensures sovereignty and interoperability for cloud services.
• GovStack Initiative (supported by BMZ, EU, ITU, World Bank)flagshipStrategic or Co-development PartnerThe Sovereign Cloud Stack was selected by the GovStack initiative as the technical foundation for state digital infrastructures in various countries. OSBA's SCS standards are being adopted internationally as a model for digital sovereignty.
• Bundesministerium für Digitales und Staatsmodernisierung (BMDS)flagshipStrategic or Co-development PartnerThe Federal Ministry for Digital Affairs and State Modernization took patronage of the Open Source Competition 2026, demonstrating direct government support for OSBA initiatives.
• Over 190 Member CompaniescoreStrategic or Co-development PartnerOSBA's core membership includes companies developing, building on, or using Open Source software. Members participate in Working Groups, pitch at events, and collaborate on standards development.
• DAASI InternationalcoreStrategic or Co-development PartnerCo-organizer of LDAPCon 2026, demonstrating partnership in technical conference organization for identity management and directory services community.
• The Linux Foundation / OpenSSFcoreStrategic or Co-development PartnerOSBA collaborates with the Linux Foundation on events like the European Open Source Security Forum, advancing open source security initiatives and policy efforts across Europe.
• Deutsches Vergabenetzwerk (DVNW)majorGTM or Marketing PartnerCo-organizer of IT-Vergabetag 2026, addressing public procurement of IT and digital sovereignty in hardware, software, and cloud solutions.
• Thüringer Ministerium für Digitales und InfrastrukturmajorGTM or Marketing PartnerOrganizer of the 5th Thuringia E-Government Congress, with OSBA participation in panels on Open Source approaches and digital sovereignty strategy.
• NExTcommunity / NExT e.V.minorGTM or Marketing PartnerCollaboration on community events addressing Open Source software procurement for public administration.
• Zentrum für Digitale Souveränität der Öffentlichen Verwaltung (ZenDiS)coreStrategic or Co-development PartnerPartner in openCode Connect events and digital sovereignty initiatives for public administration, supporting sovereign cloud infrastructure development.
• Eclipse FoundationcoreStrategic or Co-development PartnerOSBA supports the Open Community Experience (OCX) conference, building on a decade of tradition connecting technology leaders with the global open source community.
• ECO:DIGIT Project ConsortiumcoreStrategic or Co-development PartnerEnabling Green Computing and Digital Transformation initiative promoting sustainable and sovereign digital infrastructure.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Eclipse Foundation: The Eclipse Foundation operates globally as a vendor-neutral open source foundation focused on enterprise Java, IoT, and developer tooling. It is a peer to OSBA as a major open source convener, and OSBA has an active support partnership with Eclipse on the OCX conference.
• Linux Foundation: The Linux Foundation is the largest global open source foundation, hosting major projects across cloud, networking, AI, and security. It is comparable to OSBA as a fellow open source ecosystem convener, though far larger and globally focused; OSBA already partners with the Linux Foundation on the European Open Source Security Forum.
• Apache Software Foundation: The Apache Software Foundation is a major US-based open source foundation stewarding widely used projects like Kubernetes, Hadoop, and HTTP Server. It is a broad peer to OSBA as one of the world's largest open source governance bodies, though it focuses on project incubation rather than policy advocacy.

Direct peers

• OW2: OW2 is an independent open source community and consortium for enterprise application infrastructure software, with a European heritage. It is a peer to OSBA as a European-rooted open source consortium, though OW2 focuses more on middleware and code contributions while OSBA focuses on policy and standards.
• ZenDiS - Zentrum für Digitale Souveränität der Öffentlichen Verwaltung: ZenDiS is a German government-backed competence center for digital sovereignty in public administration, focused on sovereign cloud infrastructure. It is a direct peer to OSBA in mission (digital sovereignty in the German public sector), with OSBA and ZenDiS already co-organizing events like openCode Connect.
• OpenForum Europe: OpenForum Europe is a Brussels-based non-profit advocating for open source policy at the EU level. It is a direct peer to OSBA in policy advocacy mission, competing for influence on European Commission digital sovereignty and IT procurement policy.
• Open Source Initiative (OSI): OSI is the global steward of the Open Source Definition and maintains the canonical list of OSI-approved licenses. It is a direct peer to OSBA in open source advocacy, though MSI focuses globally on license definitions while OSBA concentrates on European sovereignty and procurement.
• Free Software Foundation Europe (FSFE): FSFE is a European non-profit advocacy organization promoting Free Software and digital freedom, with chapters across EU member states. It is a direct peer to OSBA in mission and structure, though FSFE focuses more on individual freedom and copyleft while OSBA emphasizes business and digital sovereignty.

Regional players

• NLnet Foundation: NLnet Foundation is a Dutch non-profit that supports open source, digital rights, and internet freedom through funding and policy advocacy. It is a regional peer to OSBA, with overlapping European digital sovereignty and open source policy objectives.
• COSS - Finnish Centre for Open Source Software: COSS is a Finnish non-profit open source industry association promoting open source adoption in Finland. It is a regional peer to OSBA, with a comparable member-driven advocacy model serving a national rather than German market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/osb-alliance

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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