United States · Is Sargasso investing now?
No investments in the last 12 months.
What they do
Filed 1 private fund offerings with the SEC, the most recent in 2026-05From their own website
- Type
- Private equity (from a list, unverified)
- Cheque size
- Not stated
- Based in
- X0, United States
- Cold pitches
- Not stated
The record
No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. Know a round it was in? Tell us.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration4 named
JSJustin S. SteinbergMr. Justin Steinberg is the portfolio manager of the Issuer on behalf of Steinberg Asset Management, LLC, the Investment Manager, and the sole member of Sargasso Environmental GP, LLC, the general partneriFiling they signed
KNKelsey N/A HalleyManageriFiling they signed
MNMairead N/A KennyManageriFiling they signed
MNMartin N/A DonnellyManageriFiling they signed
We also hold 3 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.