VC FundAllocates capital directlyActive · deal in last 18 monthsLAST VERIFIED Oct 2026 · 10 SOURCES

Gründerfonds Ruhr

Also known as Gründerfonds Ruhr GmbH & Co. KG, Ruhrgründer Management GmbH, Ruhrgründer GmbH, Gründerfonds Ruhr II, GF BRYCK Ventures, GFR

Essen seed VC founded in 2017 on an initiative of Initiativkreis Ruhr and NRW.BANK; backs B2B tech startups in the Ruhr region and Germany. Fund II: €31M first close (2024).

Not related to ruhrgruender.de (an unrelated podcast/blog).

HEADQUARTERS: Essen, Germany
FOUNDED: 2017
AUM: —
OUTSIDE CAPITAL: Yes
TEAM LISTED: 6 people

FOCUS

STAGES: Pre-SeedSeed
SECTORS: Biotech & Life Sciences HealthTech Software & SaaS Industrial & Manufacturing Climate & Energy Education
ASSET MIX: Venture capital
GEOGRAPHY: Germany

WHAT IT IS

VC Fund. A fund manager investing capital raised from limited partners into startups.

ABOUT

Gründerfonds Ruhr is an Essen-based early-stage venture capital investor founded in 2017 on an initiative of the Initiativkreis Ruhr and NRW.BANK as the Ruhr region's first private early-stage fund. Gründerfonds Ruhr I (€34 million) backed 10 B2B startups and is now in portfolio management. Gründerfonds Ruhr II, managed independently by Ruhrgründer Management GmbH under Ann-Christin Kortenbrede and Jan Gräfe, held a first close of €31 million in October 2024 (NRW.BANK €15 million) and invests €1–1.5 million in seed-stage B2B startups. Since 2025 the team also runs GF BRYCK Ventures with BRYCK and the RAG-Stiftung for pre-seed startups across Germany.

INVESTMENT THESIS

Invests in seed-stage B2B technology companies that solve relevant customer problems and can become market leaders in their segment, mainly in the Ruhr region (up to 25% of Fund II elsewhere in Germany); sector-agnostic with particular attention to life sciences, medtech, cybersecurity, industry 4.0 and energy tech, and offers access to a network of international corporations.

PORTFOLIO (24)

talpasolutionsNOTABLE
Industrial & Manufacturing · since 2018 · fund: Gründerfonds Ruhr I
MasterplanNOTABLE
Education · since 2020 · Acquired by Amadeus Fire Group (2025); fund: Gründerfonds Ruhr I
VMRayNOTABLE
Software & SaaS · since 2022 · fund: Gründerfonds Ruhr I
Upgrid
Climate & Energy · since 2026 · fund: GF BRYCK Ventures
reltix
Real Estate & PropTech · since 2026 · fund: GF BRYCK Ventures
iDEL Therapeutics
Biotech & Life Sciences · since 2025 · fund: Gründerfonds Ruhr II
CyberDesk
Software & SaaS · since 2025 · fund: Gründerfonds Ruhr II
2NA FISH
Biotech & Life Sciences · since 2025 · fund: GF BRYCK Ventures
CODE University of Applied Sciences
Education · since 2025 · fund: GF BRYCK Ventures
Factor2 Energy
Climate & Energy · since 2025 · fund: Gründerfonds Ruhr II
Re-Twin Energy
Climate & Energy · since 2025 · fund: GF BRYCK Ventures
Reshape Systems
Artificial Intelligence · since 2025 · fund: GF BRYCK Ventures
Otter Energy Trading
Climate & Energy · since 2025 · fund: GF BRYCK Ventures
eduneon
Software & SaaS · fund: GF BRYCK Ventures
Spexa
HealthTech · fund: GF BRYCK Ventures
Advosense
HealthTech · fund: GF BRYCK Ventures
Shit2Power
Climate & Energy · fund: GF BRYCK Ventures
fasciotens
HealthTech · since 2018 · fund: Gründerfonds Ruhr I
Emergence Therapeutics
Biotech & Life Sciences · since 2019 · Exited 2023; fund: Gründerfonds Ruhr I
Abalos Therapeutics
Biotech & Life Sciences · since 2019 · fund: Gründerfonds Ruhr I
DIMATE
Industrial & Manufacturing · since 2019 · fund: Gründerfonds Ruhr I
Spherity
Software & SaaS · since 2022 · fund: Gründerfonds Ruhr I
LIDROTEC
Deep Tech · since 2022 · fund: Gründerfonds Ruhr I
ekko
Industrial & Manufacturing · since 2023 · fund: Gründerfonds Ruhr I

TEAM

Ann-Christin Kortenbrede
Managing Partner, Ruhrgründer Management GmbH · source
Jan Gräfe
Managing Partner, Ruhrgründer Management GmbH; Managing Director, Ruhrgründer GmbH · source
Thorsten Reuter
Managing Director (Gründerfonds Ruhr I) · source
Massi Ali Ahmadi
Investment Manager · source
Dr. Fabian Hogrebe
Investment Manager · source
Dr. Thorben Bonn
Investment Associate · source

FAQ

Gründerfonds Ruhr is a VC fund based in Essen, Germany, founded in 2017.

Yes. Gründerfonds Ruhr invests directly in private companies.

Gründerfonds Ruhr invests at Pre-Seed and Seed stages in Biotech & Life Sciences, HealthTech, Software & SaaS, Industrial & Manufacturing, Climate & Energy and Education.

Gründerfonds Ruhr's stated ticket size is €1M–€1.5M.

Key people at Gründerfonds Ruhr include Ann-Christin Kortenbrede (Managing Partner, Ruhrgründer Management GmbH), Jan Gräfe (Managing Partner, Ruhrgründer Management GmbH; Managing Director, Ruhrgründer GmbH), Thorsten Reuter (Managing Director (Gründerfonds Ruhr I)) and Massi Ali Ahmadi (Investment Manager).

Gründerfonds Ruhr's investments include talpasolutions, Masterplan, VMRay, Upgrid, reltix, iDEL Therapeutics, CyberDesk and 2NA FISH, among others.

The most recent publicly reported investment by Gründerfonds Ruhr is iDEL Therapeutics (Seed (EUR 9m, led by BiomedVC; Gründerfonds Ruhr II co-investor)), announced in Mar 2026.

Yes. Gründerfonds Ruhr manages capital from outside investors.