An operator angel, Serguei Dobrinevski has 2 known investments: Hypersoft Information Systems and Lappa Company.
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Investment focus
Contacts
Serguei Dobrinevski portfolio companies (2)
- Hypersoft Information Systems
- Lappa Company
Investor Profile
Founders in the listed sector SaaS will recognize the pattern in this portfolio.
Serguei Dobrinevski appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Serguei Dobrinevski matches their raise.
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Frequently asked questions
Who is Serguei Dobrinevski?
Serguei Dobrinevski is an operator angel with 2 known investments on file, among them Hypersoft Information Systems and Lappa Company. The sections above list the sectors and stages attached to that record.
What does Serguei Dobrinevski invest in?
Listed sectors include SaaS. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Serguei Dobrinevski invest at?
The known deals of Serguei Dobrinevski include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Serguei Dobrinevski?
An email address and a LinkedIn page are on file for Serguei Dobrinevski. 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 26 September 2026 · How this data is built · Report a correction or request removal