Quantum Energy Partners

Quantum Energy Partners

Houston, Texasquantumcap.com

Overview

Quantum Energy Partners is a private equity firm that invests in the global energy sector, including oil and gas, energy infrastructure, power and renewables, decarbonization, and energy technologies.

Year Founded

1998

Portfolio Companies

22

Investments

CompanyDateStageLead
AtmosicMar 2025Series DCo-investor
Humble MidstreamJan 2024Growth EquityLead
HaventusApr 2023Private EquityLead
BeZero CarbonNov 2022Series BLead
TraceSep 2022Private EquityLead

Key People

Wil VanLoh

Founder & CEO

Jack Harper

Operating Partner

Alex Jackson

Partner

Blake Webster

Partner

David Altshuler

Partner

Garry Tanner

Partner

Jonathan Regan

Partner

Kristine Pepi

Vice President - Investor Relations

Nancy Zu

Vice President, Investor Relations

Nathaniel Bedford

Vice President - Fundraising And Investor Relations

Boris Makarov

Principal Of Data Management And Governance

Jeff Jones

Principal

NitiN Gadamsetty

Principal Architect

James Baird

Partner And General Counsel Emeritus

Roman Bejger

Partner General Counsel

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersHouston, Texas
Year Founded1998

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