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Steven Kantowitz

Investor

Managing Partner, Private Equity at Energy Impact Partners

New Jersey

Writes $3M – $10M checks · typically $7M

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About

Managing Partner leading private equity investing with 15+ years across energy and power markets. Previously spent nearly a decade at Warburg Pincus focused on power and renewables.

Experience

  1. Energy Impact PartnersManaging Partner, Private Equitycurrent2025 — presentNew York, NY
  2. Energy Impact PartnersPartner2022 — 2025New York, NY
  3. Warburg Pincus LLCPrincipal2016 — 2022New York, NY
  4. Warburg Pincus LLCAssociate2012 — 2014New York, NY
  5. Credit SuisseInvestment Banking Analyst2010 — 2012New York, NY

Deals · 1

MB HoldingsBoard seat

via Energy Impact Partners · filed Feb 2025 · $23.4M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Investor

RS TechnologiesSite 20/20

Sources: SEC Form D filings · curated public sources.

Colleagues at Energy Impact Partners

Adam James
Partner at Energy Impact Partners
Albert Abaunza
Chief Compliance Officer at Energy Impact Partners
Alex Zuski
Senior Associate at Energy Impact Partners
Alexander Hayek
Principal at Energy Impact Partners
Alexis Abramson
Senior Advisory Board - Dean of the Thayer School of Engineering at Dartmouth at Energy Impact Partners
Andy Lubershane
Partner & Head of Research at Energy Impact Partners
Anil Achyuta
Investment Managing Director at TDK Ventures
Anisa Mechler
Senior Vice President, Research & Innovation at Energy Impact Partners

Frequently asked questions

Who is Steven Kantowitz?
Managing Partner leading private equity investing with 15+ years across energy and power markets. Previously spent nearly a decade at Warburg Pincus focused on power and renewables.
Where does Steven Kantowitz work?
Steven Kantowitz is Managing Partner, Private Equity at Energy Impact Partners.
What check size does Steven Kantowitz write?
Steven Kantowitz typically writes checks of $3M – $10M.
What boards does Steven Kantowitz sit on?
Steven Kantowitz holds tracked board seats at MB Holdings.
What companies has Steven Kantowitz invested in?
Investments tracked here include RS Technologies, Site 20/20.
Where did Steven Kantowitz go to school?
Steven Kantowitz studied at Harvard Business School (Master of Business Administration (MBA)); NYU Stern School of Business (Bs, Finance and Economics).

Same school

Shared employers