VC firms
System.One is a pre-seed venture capital fund based in Berlin. Our purpose is to invest in exceptional founders who combine early technical ideas with a bold mission and major technical impact.
Overview
Investment Type
Venture Capital
Funds raised 1
| Date | Fund size | Stage | Announcement |
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Portfolio 1
| Date | Name | Website | Total Raised | Location |
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Mentions in press and media 10
| Date | Title | Description |
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| Sep 30, 2025 | Mondoo raises $17.5M to fix software vulnerabilities with AI agents Fixing software with AI agents Fix now, fix forever Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Mondoo Inc. is pitching its capabilities as the first “agentic vulnerability management” platform to not only categorize but entirely eliminate threats in software after raising $17.5 million in funding today. The new funding round was led ... |
| Aug 6, 2025 | dwpbank übernimmt Lemon Markets | Im #DealMonitor für den 6. August werfen wir einen Blick auf die wichtigsten, spannendsten und interessantesten Investments und Exits des Tages in der DACH-Region. Alle Deals der Vortage gibt es im großen und übersichtlichen #DealMonitor-Ar... |
| Jul 13, 2024 | lemon.markets: A Fresh Squeeze in the Brokerage-as-a-Service Market | Lemon.markets, a Berlin-based brokerage-as-a-service platform, recently secured €12 million in funding to expand its reach across Europe. Founded in 2020, lemon.markets offers digital brokerage and custody infrastructure, allowing any compa... |
| Jul 11, 2024 | lemon.markets secures €12M for Brokerage-as-a-Service platform expansion | Brokerage-as-a-service platform lemon.markets has secured an additional €12 million in funding as it aims to open 100 million brokerage accounts. Founded in 2020, the Berlin-based FinTech provides digital brokerage and custody infrastructur... |
| Apr 4, 2022 | Spicing up the world of embedded finance, lemon.markets rakes in €15 million in Lakestar-led round | The increased demand for financial freedom, low interest rates and shifts in equity culture, are encouraging companies to incorporate brokerage services into their offering. Eventually, brokerage services will be inescapable, with every maj... |
| Sep 16, 2021 | Investing in Fiberplane and enabling the collaborative future of DevOps | Fiberplane is building the collaborative platform for DevOps and SRE teams to resolve incidents faster and create shared knowledge that lives on for the benefit of their future selves. Ultimately, it will become the workbench used every day... |
| Oct 28, 2016 | System.One Launches €8.2M Pre-Seed Venture Capital Fund | System.One, a pre-seed venture capital fund with a global mindset and reach, has launched in Berlin, Germany with €8.2m in commitments. Launched by Maximilian Claussen, who runs the firm as single-GP, System.One aims “to invest in exception... |
| Spicing up the world of embedded finance, lemon.markets rakes in €15 million in Lakestar-led round | The increased demand for financial freedom, low interest rates and shifts in equity culture, are encouraging companies to incorporate brokerage services into their offering. Eventually, brokerage services will be inescapable, with every maj... | |
| Bringing DevOps and security teams together, Mondoo raises $12 million in Atomico-led round | If you’re reading this right now, thank a software development and IT operations professional. Often the ones who never get the full credit they deserve, DevOps engineers are the ones that make a lot of things we take for granted possible. ... |
Reviews 0
FAQ about System.One
What funds has System.One raised?
System.One has announced 1 fund on Parsers VC.
How many startups has System.One invested in?
System.One has 1 portfolio company on Parsers VC.
What has the press written about System.One?
Parsers VC has collected 10 articles mentioning System.One, among them “Mondoo raises $17.5M to fix software vulnerabilities with AI agents Fixing software with AI agents Fix now, fix forever Send us a News Tip EXTRACT THE SIGNAL...” (Sep 30, 2025) and “dwpbank übernimmt Lemon Markets” (Aug 6, 2025).
Is System.One still active?
Yes, System.One is active; its latest activity on Parsers VC dates from Sep 30, 2025.