Ventzeslav Petrov is a CEO at Karoll, whose known portfolio counts 1 company.
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Investment focus
- Stage
- Late-Stage
- Sector
- Climate
- Focus
- Clean EnergyHydrogen
Contacts
Affiliated funds' portfolios
CEO at Karoll, whose known portfolio counts 1 company
- Hydrogenera
Investor Profile
The listing covers sector Climate, and focus areas Clean Energy and Hydrogen. Startups operating in these areas may find Ventzeslav Petrov relevant.
The stage tag on this profile is Late-Stage.
The firm portfolio and the focus above give founders context on whether Ventzeslav Petrov matches their raise.
Colleagues at Karoll
Frequently asked questions
Who is Ventzeslav Petrov?
Ventzeslav Petrov is a private equity investor based in Bulgaria, listed as CEO at Karoll. The known portfolio of that firm is one company. That portfolio belongs to the firm, not to Ventzeslav Petrov personally.
What does Ventzeslav Petrov invest in?
Listed sectors include Climate; listed focus areas include Clean Energy and Hydrogen. 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 Ventzeslav Petrov invest at?
Karoll is listed for Late-Stage rounds in the database, and Ventzeslav Petrov is listed there as CEO. 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 Ventzeslav Petrov listed at?
Ventzeslav Petrov is listed as CEO at Karoll. One other person in the database shares a firm with Ventzeslav Petrov.
How do I contact Ventzeslav Petrov?
A LinkedIn page is on file for Ventzeslav Petrov. It is readable inside RaiseHunt after you create an account. The database holds no email address and 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