About
Johann Rottmann is an Investment Manager at SCALEHOUSE Capital, where he focuses on early-stage investments in software and AI startups, with initial investments up to €1.5M. His work involves engaging with founders and corporate innovators, including established German companies, on the adoption of AI within their organizations.
Experience
- SCALEHOUSE CapitalInvestment Managercurrent2022 — present
- Paul's JobInvestor | Board Observercurrent2025 — present
- clockinInvestor | Board Membercurrent2024 — present
- foodforecastInvestor | Board Membercurrent2024 — presentCologne, North Rhine-Westphalia, Germany
- VoiceLineInvestorcurrent2024 — presentMunich, Bavaria, Germany
- Ayunis / LocabooInvestor | Board Observercurrent2024 — presentMunich, Bavaria, Germany
- AnkaadiaInvestorcurrent2023 — presentFrankfurt, Hesse, Germany
- Seedhouse AcceleratorVenture Consultant2022 — 2025
- Seedhouse AcceleratorProject Manager2020 — 2022Osnabrück Land
- MUUUH! GroupVisiting Associate2017 — 2020
- Universität OsnabrückTutor2017 — 2020Osnabrück Land
- Pietsch GruppeWholesale & Foreign Trade2013 — 2016Ahaus
Education
- ESCPExecutive Master of Science, Digital Innovation & Entrepreneurial Leadership
- Universität OsnabrückBachelor of Science, Wirtschaftswissenschaften
Skills & more
Startups6Venture Capital1Software as a Service (SaaS)Open Innovation5Projektkoordination1Business-to-Business (B2B)1
- M&A Professional — Frankfurt School of Finance & Management
From Johann's professional profile.
Same school
Also attended ESCP254
Ragnar JongenInvestor at DN CapitalCristian PintoInvestor at DaphniSamir MatkiInvestor at DaphniBriac BombrunInvestment Associate at Burda Principal InvestmentsMarjolaine CatilPrincipal at Newfund CapitalJulie RoblotInvestor at Newfund Capital
+ 248 more
Also attended Universität Osnabrück3
Shared employers
Also worked at Paul's Job2
Also worked at clockin2
Also worked at foodforecast1
Colleagues at SCALEHOUSE Capital Management
Catrin Graf
Venture Partner at SCALEHOUSE Capital Management
Christoph Grimme
Venture Partner at SCALEHOUSE Capital Management
Henry Walkenhorst
Venture Partner at SCALEHOUSE Capital Management
Jens Bormann
Venture Partner at SCALEHOUSE Capital Management
Jens Rassloff
Venture Partner at SCALEHOUSE Capital Management
Jesse Jeng
Co-Founder and Managing Partner at SCALEHOUSE Capital Management
Manuel Böhringer
Managing Partner at SCALEHOUSE Capital Management
Marc Jonas Rott
Associate at SCALEHOUSE Capital Management


















