System.One
North Rhine-Westphaliasystem.one
Overview
System.One is an early-stage venture capital firm based in Cologne, Germany, that invests in B2B software companies with the potential to become global market leaders. The firm focuses on seed-stage, early-stage, and later-stage companies in sectors including B2B software, information technology, SaaS, and TMT.
Portfolio Companies
14
Website
system.oneInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Mondoo | Sep 2025 | Series A Extension | Co-investor |
| lemon.markets | Jul 2024 | Early Funding | Co-investor |
| Mixedbread | Jan 2024 | Pre Seed | Co-investor |
| Martian Lawyers Club | Aug 2023 | Pre Seed | Co-investor |
| deepset | Aug 2023 | Series B | Co-investor |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
