Fundraising FoxQuantum Energy Partners
Private equityHouston · Pre-Seed–Growth · 5 people tracked
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Investment thesis
Quantum is a global energy-focused private capital franchise investing across the entire energy value chain, spanning oil & gas, energy infrastructure, thermal power and renewables, decarbonization, and energy technologies. It deploys capital through three strategies: private equity growth capital for energy and sustainability entrepreneurs, credit and structured capital solutions for private and public companies, and venture capital for transformative energy and sustainability technology companies. Operating with a flexible mandate and a 'one team' mindset, the firm leverages deep energy-market knowledge and the ability to invest across the capital structure to support partner companies. It aims to ensure energy is abundant, affordable, reliable, and responsibly developed.
Source: firm website, verified Sep 27, 2026.
Team · 5 people
from public directoriesWhat they invest in
from 4 of 5 portfolio companiesEnergy ×4Cleantech ×2Data & Infrastructure ×2Logistics & Supply Chain ×2SaaS ×2Advanced Manufacturing ×1AI & Machine Learning ×1Climate Tech ×1
HQs:United States×4
Investments · 5 tracked
founders shown can be your intro pathBy year:2022 · 32018 · 14 dated
ChargePoint provides networked electric vehicle charging infrastructure and management software for company vehicle fleets and motor pools.
EnergyHardwareIoTLogistics & Supply ChainMobility & TransportationSaaSCampbell, US
Richard Lowenthal(Director)inPasquale Romano(Executive Officer, Director)inAntonio Canova(Executive Officer)Jonathan Kaplan(Executive Officer)Richard "Rick" Wilmer(President and Chief Executive Officer, Director)
BoardNeil Suslak(Director)in
Co-investorsBMW i VenturesBraemar Energy VenturesClearvision VenturesConstellation Technology VenturesEstag CapitalF4 Ventures+12 more
Oryx Midstream provides crude oil logistics and custom midstream solutions to producers in the Permian Basin.
EnergyLogistics & Supply ChainPermian Basin, US
Brett Wiggs(Chief Executive Officer)inKarl Pfluger(President)inTrey Santa Maria(Senior Vice President of Commercial Operations)inKaren Rhea Russell(Chief Accounting Officer and Vice President)
Co-investorsQatar Investment AuthorityStonepeak
Project Canary develops a software platform and high-fidelity methane sensors that help oil & gas and utility operators detect and manage methane emissions across their assets.
Advanced ManufacturingCleantechClimate TechData & InfrastructureEnergyEnterprise SoftwareWellness & FitnessDenver, US
William Foiles(Chief Executive Officer, Co-Founder)inChris Romer(Founder)in
Co-investorsBaruch Future VenturesEnergy Impact PartnersInsight PartnersTechstarsThe Colorado Impact FundCPP Investments+1 more
Recurve provides a unified software platform for utilities and their partners to manage demand-side energy programs by integrating data from multiple systems and using AI analytics to improve program performance and decision-making.
AI & Machine LearningCleantechData & InfrastructureEnergySaaSSan Francisco, US
Zach Robin(Chief Executive Officer)in
Co-investorsCity LightEarth FoundryEnergy FoundryFuture matters Venture CapitalLeap Forward VenturesPrelude Ventures+1 more
Trident Energy is a London-based independent oil and gas company, backed by Warburg Pincus, that acquires and redevelops mid-life brownfield oil and gas assets in Africa, Latin America and Asia.
Co-investorsWarburg PincusLow Carbon Innovation Fund
Exits · 1
1 IPOsCharge PointNYSE: CHPT
Portfolio news
latest coverage across their companiesRecurve · recurve.com · Oct 1, 2025
Frequently asked questions
- How many investments has Quantum Energy Partners made?
- Quantum Energy Partners has 5 tracked investments, 1 of which have exited.
- What stage does Quantum Energy Partners invest at?
- Quantum Energy Partners invests at the Pre-Seed, Seed, Series A, Series B, Growth stages.
- What sectors does Quantum Energy Partners focus on?
- Quantum Energy Partners focuses on Cleantech, Climate Tech, Energy, Impact & Social Good.
- Where is Quantum Energy Partners located?
- Quantum Energy Partners is headquartered in Houston, US.
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