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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

36

Investments

Quantum Energy Partners investments
CompanyDateStageLead
Fireworks AIJul 2026Series DCo-investor
RecurveOct 2025Series B ExtensionCo-investor
South Wind Exploration & ProductionApr 2025CapitalizationLead
Atmosic TechnologiesMar 2025Series DCo-investor
Atmosic TechnologiesMar 2025Series DCo-investor

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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