Get Started
Deal Browser
Listings + public signals
Public Signals
Auto-discovered deal flow
Browse Startups
Companies raising now
Deal Types
Every stage, every vertical
Investor Types & Accreditation
Who's in the network
For Founders
Raise your round
For Investors
Source your next deal
For Service Providers
List your firm
About
Our story & leadership
Events & Partners
GCN conferences & private dinners
Quality Standards
What it takes to get listed
Contact
Get in touch
How To List Your Startup
Step-by-step founder guide
FAQ
Common questions, answered
Disclaimer
Legal & platform disclosures
Pricing
Get Started
← All deals
PersonAuto-indexed · Unverified

Sam Benjamin Barnett

Northbrook, US· Director, Executive Officer, Promoter

Named on 18 public capital-raising filings across 2 companies. Compiled automatically from public SEC filings — not verified by this individual.

Companies

SBB Research Group Investors I LLCSBB Research Group Polysight III, LLC

Filings (18)

SBB Research Group Polysight V LLC raised $181.2M
SBB Research Group Investors I LLC· Director· Feb 20, 2026
Investment fund
SBB Research Group Polysight V LLC raised $181.2M
SBB Research Group Investors I LLC· Executive Officer· Feb 20, 2026
Investment fund
SBB Research Group Polysight V LLC raised $181.2M
SBB Research Group Investors I LLC· Promoter· Feb 20, 2026
Investment fund
SBB Research Group Investors I LLC raised $181.2M
SBB Research Group Investors I LLC· Director· Feb 19, 2026
Investment fund
SBB Research Group Investors I LLC raised $181.2M
SBB Research Group Investors I LLC· Executive Officer· Feb 19, 2026
Investment fund
SBB Research Group Investors I LLC raised $181.2M
SBB Research Group Investors I LLC· Promoter· Feb 19, 2026
Investment fund
SBB Research Group Polysight III, LLC raised $743.0M
SBB Research Group Polysight III, LLC· Director· Feb 19, 2026
Hedge fund
SBB Research Group Polysight III, LLC raised $743.0M
SBB Research Group Polysight III, LLC· Executive Officer· Feb 19, 2026
Hedge fund
SBB Research Group Polysight III, LLC raised $743.0M
SBB Research Group Polysight III, LLC· Promoter· Feb 19, 2026
Hedge fund
SBB Research Group Polysight III, LLC raised $724.5M
SBB Research Group Polysight III, LLC· Director· Sep 25, 2025
Hedge fund
SBB Research Group Polysight III, LLC raised $724.5M
SBB Research Group Polysight III, LLC· Executive Officer· Sep 25, 2025
Hedge fund
SBB Research Group Polysight III, LLC raised $724.5M
SBB Research Group Polysight III, LLC· Promoter· Sep 25, 2025
Hedge fund
SBB Research Group Investors I LLC raised $90.0M
SBB Research Group Investors I LLC· Director· Aug 13, 2025
Investment fund
SBB Research Group Investors I LLC raised $90.0M
SBB Research Group Investors I LLC· Executive Officer· Aug 13, 2025
Investment fund
SBB Research Group Investors I LLC raised $90.0M
SBB Research Group Investors I LLC· Promoter· Aug 13, 2025
Investment fund
SBB Research Group Polysight III, LLC raised $918.9M
SBB Research Group Polysight III, LLC· Director· Feb 20, 2025
Hedge fund
SBB Research Group Polysight III, LLC raised $918.9M
SBB Research Group Polysight III, LLC· Executive Officer· Feb 20, 2025
Hedge fund
SBB Research Group Polysight III, LLC raised $918.9M
SBB Research Group Polysight III, LLC· Promoter· Feb 20, 2025
Hedge fund