Siemon van den Berg works as an Investor at Carbonfix. The firm's known portfolio counts 3 companies.
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Investment focus
- Focus
- CarbonCircular EconomyClean EnergyGrants & LoansWaste
Contacts
Affiliated funds' portfolios
Investor at Carbonfix, whose known portfolio counts 3 companies
- SeaO2
- DOPS Recycling Technologies
- Skyrenu Technologies
Investor Profile
The listing covers sectors Climate and Hardware, and focus areas Carbon, Circular Economy, Clean Energy and Grants & Loans. Startups operating in these areas may find Siemon van den Berg relevant.
Carbonfix appears in Pre-Seed and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Siemon van den Berg is worth approaching.
Frequently asked questions
Who is Siemon van den Berg?
Siemon van den Berg is an accelerator partner and venture debt investor based in Amsterdam, North Holland, Netherlands, listed as Investor at Carbonfix. The known portfolio of that firm counts 3 companies. That portfolio belongs to the firm, not to Siemon van den Berg personally.
What does Siemon van den Berg invest in?
Listed sectors include Climate and Hardware; listed focus areas include Carbon, Circular Economy, Clean Energy and Grants & Loans. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Siemon van den Berg invest at?
Carbonfix appears in Pre-Seed and Seed rounds across its known deals, and Siemon van den Berg is listed there as Investor. 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 Siemon van den Berg listed at?
Siemon van den Berg is listed as Investor at Carbonfix, whose known portfolio counts 3 companies.
How do I contact Siemon van den Berg?
An email address and a LinkedIn page are on file for Siemon van den Berg. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal