Investor · Piscataway, NJ
William J. Irwin
Open William in the network graph →Capital
$80.7M
across filings
Active
Mar 2021
to Feb 2026
Most-connected co-filers (32)
Impactive Capital Lp · New York, NY6 sharedLauren Taylor Wolfe · New York, NY5 sharedLetitia Solomon · Grand Cayman, Cayman Islands5 sharedEdward J. Poplawski · REDMOND, WA5 sharedImpactive Capital Lp · New York, NY5 sharedIntegral Private Wealth Holdings, Llc · Piscataway, NJ4 sharedIntegral Private Wealth Advisors L.L.C · Piscataway, NJ4 sharedIntegral Private Wealth Advisors L.L.C · Piscataway, NJ4 sharedIntegral Private Wealth Holdings, Llc · Piscataway, NJ4 sharedIntegral Private Wealth Advisors L.L.C · Piscataway, NJ4 sharedIntegral Private Wealth Holdings, Llc · Piscataway, NJ4 sharedHerve Francois · New Hope, PA3 sharedOppel Greeff · San Diego, CA3 sharedPamela Thomas-Graham · New York, NY3 sharedSamantha Beattie · NEW YORK, NY3 sharedPablo R. Suarez · Miami, FL3 sharedDavid S. Ruegg · San Francisco, CA3 sharedMandeep Mundae · London, United Kingdom3 sharedKirk J. Schneider · Piscataway, NJ3 sharedLarry Bernstein · Piscataway, NJ3 sharedGaurav Gupta · New York, NY3 sharedStephen Squinto · HANOVER, NH3 sharedHugh Lytle · New York, NY2 sharedIntegral Micro-Cap Partners L.L.C · Piscataway, NJ2 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →