About East River Source Control
East River Source Control is a private company based in Brooklyn, New York, incorporated in 2025 in Delaware. It has reported $4,864,998 raised in one offering on Form D since July 2025. Its chief executive is Benjamin Brittain.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Jun 30, 2025 | Jul 9, 2025 | $4,864,998of $4.9M target | 4 | $1.2M | Equity, Preferred Stock can convert to underlying shares of Common Stock.Rule 506(b) | Form D ↗ |
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on East River Source Control's Form D filed Jul 9, 2025.
BB
Benjamin Brittain
Chief Executive Officer and director
DB
David Barsky
Director
Lenny Pruss
Director
Also a director at Determinate Systems and Void Star Holdings and an executive officer at Amplify Partners.