Investor profile
Oskar Hartmann
Angel, Operator angel & Founder & Limited Partner at Simile Venture Partners
An angel investor and operator angel based in Müllheim, Baden-Württemberg, Germany, Oskar Hartmann has 16 known investments, including Cloud Retail, Lumaly, Tiggy, June Homes, Lesara, Vehiculum, MoonAI Inc, Casacanda, Everoad (sennder), Zavento, Jiffy Grocery and Onigo.
Is Oskar Hartmann a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Oskar Hartmann portfolio companies (16)
- Cloud Retail
- Lumaly
- Tiggy
- June Homes
- Lesara
- Vehiculum
- MoonAI Inc
- Casacanda
- Everoad (sennder)
- Zavento
- Jiffy Grocery
- Onigo
- SEND
- SalaryBook
- Unicity International
- s16vc
Affiliated funds' portfolios
Founder & Limited Partner at Simile Venture Partners, whose known portfolio counts 8 companies
- slice
- Spinny
- Fleksy
- Tech in Asia
- Aeyde
- Tinggal
- Double Data
- Itaro
Investor Profile
The listing covers sectors Commerce, Consumer, Real Estate and SaaS, and focus areas Construction Tech, Digital Platforms, E-Commerce and Enterprise SaaS. Startups operating in these areas may find Oskar Hartmann relevant.
Oskar Hartmann appears in Pre-Seed and Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Simile Venture Partners
Similar investors
Showing 19 of 99
Nikita Fahrenholz
angel investor
Germany
Markus Feigelbinder
angel investor and operator angel
Munich, Germany
Kilian Schramm
angel investor and operator angel
Munich, Germany
Martin Solarski
angel investor and operator angel
Munich, Germany
Heiko Hubertz
angel investor and operator angel
Hamburg, Germany
Christian Trummer
operator angel
Vienna, Austria
Erik Heinelt
operator angel
Berlin, Germany
Karel Dörner
angel investor
Munich, Germany
Jesper Wahrendorf
angel investor and operator angel
Hamburg, Germany
Philip Green
General Partner
London, United Kingdom
Alois Flatz
Partner
Zürich, Switzerland
Hermann Arnold
angel investor and operator angel
Zürich, Switzerland
Thorsten Schroeder
Founder
Basel, Switzerland
Dirk Zeiler
angel investor
Lars Hinrichs
Executive Geek & Founder
Hamburg, Germany
Stephan Schubert
General Partner
Cologne, Germany
Holger Felgner
angel investor and operator angel
Karlsruhe, Germany
Luis Hanemann
angel investor and operator angel
Berlin, Germany
Ron Hillmann
operator angel
Frequently asked questions
Who is Oskar Hartmann?
Oskar Hartmann is an angel investor and operator angel based in Müllheim, Baden-Württemberg, Germany with 16 known investments on file, among them Cloud Retail, Lumaly and Tiggy. The sections above list the sectors, stages and firms attached to that record.
What does Oskar Hartmann invest in?
Listed sectors include Commerce, Consumer, Real Estate and SaaS; listed focus areas include Construction Tech, Digital Platforms, E-Commerce and Enterprise SaaS. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Oskar Hartmann invest at?
The known deals of Oskar Hartmann include Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Oskar Hartmann listed at?
Oskar Hartmann is listed as Founder & Limited Partner at Simile Venture Partners. One other person in the database shares a firm with Oskar Hartmann.
How do I contact Oskar Hartmann?
An email address, a phone number and a LinkedIn page are on file for Oskar Hartmann. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal