Steven Karol works as a Managing Partner at Watermill Group. The firm's known portfolio counts 4 companies.
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Investment focus
- Sector
- HardwareHealthcare
- Focus
- AerospaceBiotechDistressedDrug DiscoveryTurnaround
Contacts
Affiliated funds' portfolios
Managing Partner at Watermill Group, whose known portfolio counts 4 companies
- Cooper Turner Beck
- Magenta Therapeutics
- Musser Lumber
- Synquiry Technologies
Investor Profile
The listing covers sectors Hardware and Healthcare, and focus areas Aerospace, Biotech, Distressed and Drug Discovery. Startups operating in these areas may find Steven Karol relevant.
Stage-wise, the deals at Watermill Group cluster around Growth, Late-Stage and Seed rounds.
The firm portfolio and the focus above give founders context on whether Steven Karol matches their raise.
Colleagues at Watermill Group
Frequently asked questions
Who is Steven Karol?
Steven Karol is a private equity investor based in Boston, Massachusetts, United States, listed as Managing Partner at Watermill Group. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Steven Karol personally.
What does Steven Karol invest in?
Listed sectors include Hardware and Healthcare; listed focus areas include Aerospace, Biotech, Distressed and Drug Discovery. 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 Steven Karol invest at?
Watermill Group appears in Growth, Late-Stage and Seed rounds across its known deals, and Steven Karol is listed there as Managing Partner. 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 Steven Karol listed at?
Steven Karol is listed as Managing Partner at Watermill Group. 5 other people in the database share a firm with Steven Karol.
How do I contact Steven Karol?
An email address, a phone number and a LinkedIn page are on file for Steven Karol. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal