System.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 |
|---|---|---|---|
| n8n | Mar 2020 | Seed | Co-investor |
| Mondoo | Sep 2025 | Series A Extension | Co-investor |
| Vay | Jan 2019 | Series A | Co-investor |
| Apheris | Aug 2020 | Grant | Co-investor |
| deepset | Aug 2023 | Series B | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is System.One based?
System.One is headquartered in North Rhine-Westphalia.
When was System.One founded?
Founding year information for System.One is not publicly available.
How many portfolio companies does System.One have?
System.One has 14 portfolio companies in Caplight's dataset.
What are some companies in System.One's portfolio?
Portfolio companies visible on Caplight include n8n, Mondoo, Vay, Apheris, deepset.
What was System.One's most recent investment shown here?
System.One's most recent investment in this portfolio sample was in Mondoo in 2025.
What sectors does System.One focus on?
System.One focuses on AI, Data & Cloud Infrastructure, Mobility, Transportation & Logistics, FinTech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, Healthcare & Life Sciences, Cybersecurity, Enterprise Software, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech, Enterprise Software.
What company stages does System.One focus on?
System.One typically invests at the Early stage.