Social Impact Lab Stuttgart

What Social Impact Lab Stuttgart does

Social Impact Lab Stuttgart is a regional nonprofit startup incubator and project of Social Impact gGmbH, headquartered in Potsdam, Germany. Founded in 1993, the parent organization has operated for approximately 30 years developing infrastructure and projects for social innovation across Germany, with the Stuttgart location focused on supporting founders building startups that create societal and ecological value — spanning social innovations, digital solutions, and sustainable consumption models. The lab does not develop proprietary technology and instead delivers human-led coaching, workshops, and community programming. Its core product is the Wirkungsschaffer incubation program, which provides individualized coaching on business models, financing, and funding, alongside a startup community and a partner network of corporates, welfare organizations, and political actors. Complementary programs include ARRIVES (a transnational initiative supporting Nigerian migrants voluntarily returning home, with on-ground partners ITC and IRARA in Nigeria), StartHope@Home (career development support for refugees and migrants in their home countries), and the SINGA Business Lab Stuttgart (a five-month inclusive incubation track for immigrant entrepreneurs).

The business model is grant-funded rather than commercial: Social Impact Lab Stuttgart is a gemeinnütziger (non-profit) incubator with no pricing model, and startups are not charged for program participation. Operations are materially funded by two anchor German foundations — Vector-Stiftung and Karl-Schlecht-Stiftung — alongside additional cooperation partners, with headquarters- and partner-level marketing channels spanning LinkedIn, Facebook, Instagram, Twitter, and YouTube. The Stuttgart location is physically embedded at Impact Hub Stuttgart (Quellenstraße 7a, 70376 Stuttgart) and runs with a core team of approximately seven staff members.

Notably, the organization's own communications state that the Wirkungsschaffer program is scheduled to end on December 31, 2025, after which no new program inquiries will be accepted. This positions Social Impact Lab Stuttgart in a defined wind-down posture at the program level, while the parent Social Impact gGmbH entity continues operating nationally and has cumulatively supported approximately 800 startups across its network.

Name

Social Impact Lab Stuttgart

Legal name

Social Impact gGmbH

Website

https://stuttgart.socialimpactlab.eu

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Social Impact Lab Stuttgart is a nonprofit startup incubator and project of Social Impact gGmbH, delivering free coaching, financing guidance, and community programming to social and ecological entrepreneurs in the Baden-Württemberg region. Its flagship Wirkungsschaffer program is scheduled to end December 31, 2025.

Ownership category

akta.pro rank

Product category

Startup Incubation Services

NAICS

Social Advocacy Organizations (8133), Social Assistance (624), Educational Support Services (611710)

SIC

Services-Social Services (8300), Services-Management Consulting Services (8742)

akta.pro primary industry

Community Development & Social Impact Programs (EDAIAGAA)

akta.pro secondary industry

Economic Growth, Trade & Private Sector Development Programs (BPADABAF)

Keywords

• Startup incubation services
• Social entrepreneurship programs
• Sustainable business coaching
• Nonprofit innovation lab
• Founders funding guidance

Headquarters

HQ city

Stuttgart

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Grant funding and foundation support: As a nonprofit incubator (gemeinnütziger Inkubator), the organization is funded through grants from the Vector-Stiftung and Karl-Schlecht-Stiftung, as well as other cooperation partners. It does not charge startups for program participation. No revenue is generated from products or services sold to startups.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Social Impact Lab Stuttgart is a nonprofit startup incubator that delivers free incubation and coaching to founders building ventures with societal and ecological impact. Its core offering is the Wirkungsschaffer program, providing individualized coaching on business models, financing, and funding, combined with access to a startup community and a partner network spanning corporates, welfare organizations, and political actors. Complementary programs include ARRIVES for Nigerian returning migrants and StartHope@Home for refugees, plus external workshops on social innovation and entrepreneurship.

Product overview

Social Impact Lab Stuttgart operates as a non-profit incubator for sustainable entrepreneurship and social innovation. The organization offers a portfolio of incubation programs anchored by the Wirkungsschaffer program, which provides coaching, financing guidance, and a network for founders. Complementary programs include ARRIVES (supporting Nigerian migrants returning home with business coaching) and StartHope@Home (supporting refugees in developing career perspectives). Together, these programs form a comprehensive ecosystem supporting social entrepreneurs at various stages and contexts.

Differentiator

Problem solved

Functional benefit

Products and services

• Wirkungsschaffer incubation program The primary incubation program of Social Impact Lab Stuttgart, offering individual coaching on business models and financing, a startup community, and a strong partner network from corporates, welfare organizations, and political stakeholders to support founders creating sustainable businesses with social and ecological impact. Participation is free.
• ARRIVES transnational program A transnational program providing comprehensive support for Nigerian migrants voluntarily returning to Nigeria, including coaching for business idea implementation and reintegration assistance. The coaching starts with the Social Impact team in Germany and continues in Nigeria through partner organizations ITC and IRARA.
• StartHope@Home program A program supporting refugees and migrants in developing professional perspectives in their home countries, combining coaching with network coordination by Tarek Bischay and the StartHope@Home team.

Quantifiable outcome

• 800 startups supported across the Social Impact gGmbH network

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• Social Impact gGmbHcoreStrategic or Co-development PartnerParent organization based in Berlin/Potsdam. Social Impact Lab Stuttgart is a project of Social Impact gGmbH. The parent organization has 30 years of experience developing infrastructure and projects for social innovation across Germany.
• Impact Hub StuttgartcoreOthersHost location for Social Impact Lab Stuttgart at Quellenstraße 7a, 70376 Stuttgart. Provides the physical co-working and community space for the incubator's activities.
• SINGA Business Lab StuttgartcoreStrategic or Co-development PartnerAn inclusive incubation program for immigrant entrepreneurs, developed collaboratively with neuzugewanderte Unternehmer:innen. Offered as a five-month program within the Social Impact Stuttgart ecosystem. Contact: Peter Schumacher, [email protected].
• Garage HohenheimminorStrategic or Co-development PartnerProgram partner listed on the Social Impact Stuttgart website, indicating collaboration on startup support and entrepreneurship programs.
• HdM Stuttgart Startup CenterminorStrategic or Co-development PartnerProgram partner — Stuttgart Media University (HdM) Startup Center, supporting student entrepreneurship and innovation.
• Stoff-im-KopfminorStrategic or Co-development PartnerProgram partner listed on the Social Impact Stuttgart website.
• Boris Gloger (Agile/Scrum)minorStrategic or Co-development PartnerProgram partner providing Agile and Scrum expertise as part of the incubation program's support offerings.
• ITC (International Trade Centre)coreStrategic or Co-development PartnerPartner organization in Nigeria continuing ARRIVES coaching for Nigerian returning migrants after they arrive in Nigeria. Part of the transnational support structure alongside IRARA.
• IRARAcoreStrategic or Co-development PartnerPartner organization in Nigeria providing on-ground support for Nigerian returning migrants as part of the ARRIVES transnational program. Continues coaching alongside ITC.

Scale indicators2 records

Recent moves1 record

Expansion highlights5 records

Regional players

• Stiftung Social Impact (Munich): Another German social impact support organization based in Munich. Comparable peer in the same social entrepreneurship support category, operating in a different German city with similar foundation-backed model.

Broad incumbents

• PHINEO: Established German social impact consultancy and grantmaking advisory that supports nonprofits and social enterprises. Comparable as a broader incumbent in the German social innovation infrastructure space.
• UnternehmerTUM: Large Munich-based startup incubator affiliated with TU Munich. Comparable as a broader German startup incubator with overlapping founder audiences, though not focused exclusively on social entrepreneurship.
• BMW Foundation Herbert Quandt: Major German foundation running social entrepreneurship and responsible leadership programs. Comparable as a funder/incubator in the same ecosystem, though operating at a larger, more international scale.

Direct peers

• Singa Deutschland: Program partner already running SINGA Business Lab Stuttgart with Social Impact Lab. Comparable as a peer supporting immigrant and refugee entrepreneurship in Germany, with overlapping program offerings and beneficiary segments.
• Social Entrepreneurship Network Germany (SEND): National association representing social enterprises in Germany. Comparable as a peer supporting and advocating for the same founder segment that the Stuttgart lab incubates.
• Impact Hub Berlin: German impact incubator and coworking network supporting social entrepreneurs. Highly comparable as a fellow impact hub offering incubation, community, and partner networks, and is part of the same parent brand (Impact Hub) that co-hosts Social Impact Lab Stuttgart.
• SKALA Initiative: German initiative supporting sustainable and impact-oriented startups with scaling programs. Comparable as a peer offering structured support to social/environmental entrepreneurs in Germany.
• Ashoka Germany: Global network supporting leading social entrepreneurs (Ashoka Fellows) with funding, coaching, and networks. Comparable as a peer in the social entrepreneurship support ecosystem, operating in the same German geography with similar founder-coaching offerings.

Emerging players

• Roots of Impact: Germany-based social impact advisory and accelerator specializing in impact measurement and venture-building. Comparable as an emerging player offering structured support to impact-first founders.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/socialimpactlab
• YouTubeyoutube.com/channel/UCUkBZkbT8anu-rEM2eHy0Cw
• Facebookfacebook.com/socialimpactlabstuttgart
• LinkedInlinkedin.com/company/social-impact-lab-stuttgart
• Instagraminstagram.com/socialimpactlabstuttgart

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Social Impact Lab Stuttgart