Warren
Private equityJacksonville Beach · Growth · 81 people tracked
Also known as Warren Equity Partners Manager, L.P.
Investment thesis
The firm pursues a buy-and-build strategy as a sector specialist across six focus areas: transportation, power and utilities, buildings and facilities, digital infrastructure, water and wastewater, and waste. It targets businesses with enterprise values between $20 million and $500 million (with no minimum for add-ons) through buyouts, corporate carve-outs, and recapitalizations. Thematically driven, the firm identifies subsector trends and executes quickly using subject-matter expertise. It emphasizes operational strength via a defined integration process, commercial operating system, and management development program, partnering with strong management teams to grow companies organically and through targeted M&A.
Source: firm website, verified Aug 18, 2026.
Team · 81 people
from the firm's websiteWhat they invest in
from 13 of 41 portfolio companiesConstruction Tech ×9Energy ×6Cleantech ×5Climate Tech ×3Enterprise Software ×2Hardware ×2Advanced Manufacturing ×1AI & Machine Learning ×1
HQs:United States×5
Investments · 41 tracked
founders shown can be your intro pathADB is an infrastructure solutions provider that builds and services utility and fiber-optic networks, offering engineering, electrical, wireless, and data center construction across the telecommunications and utility industries.
Construction TechEnergyHardware
Allied Power Group (APG) provides inspection, repair, field services, and parts for industrial gas and steam turbine components, including GE 7F, Siemens Westinghouse 501F, and Siemens V84.2 units.
Advanced ManufacturingEnergyHouston, US
Jim Mugford(Chief Executive Officer)
Dragonfly Pond Works is an environmental services company focused on stormwater management, providing conversion, routine maintenance, and repair of lakes, ponds, wetlands, sand filters, stormwater basins, bioretention devices, and underground detention facilities.
CleantechClimate TechConstruction Tech
Tree and vegetation management services for utility, government, residential, and commercial customers in the Southeastern US.
Professional services company specializing in data collection to locate and assess water, wastewater and natural gas conveyance systems.
IPC Lydon is a specialty mechanical contractor providing multi-trade mechanical services to clients in the power generation, infrastructure, transportation, aviation, distribution, process, and industrial sectors across the United States.
Construction TechEnergy
Provider of inspection, engineering and design, and GIS services for natural gas distribution and transmission pipeline and water utility infrastructure.
Independent distributor of aftermarket parts and components for maintaining and repairing diesel-powered engines in TX, OK and LA markets.
Distributor and aftermarket solutions provider for specialized equipment used in non-discretionary environmental, infrastructure, and public safety applications.
Magnolia River is a professional services provider delivering project solutions for utilities.
EnergyEnterprise Software
Mainline Pools designs, engineers, and builds commercial aquatic facilities including NCAA/FINA-compliant competition pools, recreation and waterpark features, and mechanical systems such as filtration and chemical automation.
Construction Tech
Meridian Waste provides curbside solid waste collection and removal services for residential and local customers, with schedule lookup and service alerts by zip code.
Circular EconomyCleantech
Owns, operates and develops underground infrastructure projects in North America, emphasizing lateral distribution gas pipelines.
O6 Environmental provides environmental remediation services and customized strategies to address contamination and sustainability challenges, drawing on state-of-the-art technologies and its executive team's military background.
CleantechClimate TechConstruction Tech
Matt Danis(Chief Operating Officer)
Overhead power line and substation maintenance, right-of-way clearing, vegetation management, and CSR services for electric utilities across the US.
SSP Innovations is a consulting and technical services firm focused on geographic information systems (GIS) and operational technology for electric and gas utilities.
EnergyEnterprise SoftwareSaaS
StormTrap designs, engineers, and installs underground stormwater management and treatment systems for detention, retention, water quality, and water harvesting.
CleantechClimate TechConstruction Tech
Corrosion protection services for mission-critical assets across power plants, chemical plants, aviation facilities, military bases, and more.
Pavement preservation and rehabilitation services to municipal and state end customers.
Think Power Solutions provides AI-enabled infrastructure services for electric utilities, including engineering design, protection and controls, advisory, asset management, construction management, and storm response.
AI & Machine LearningConstruction TechEnergy
Water and wastewater platform acquiring O&M service providers and small-to-medium water and wastewater utilities.
Utility Service Group Water Solutions (USG) provides asset management and rehabilitation services for water and wastewater infrastructure, serving municipal and private water companies across the United States.
CleantechConstruction Tech
Viant Traffic Solutions is a federation of regional traffic-systems distributors that supplies and installs signal systems, roadway lighting, signage, and work-zone safety equipment for DOTs, municipalities, and contractors across the United States.
Construction TechHardwareMobility & Transportation
Repair, maintenance, and replacement services for industrial and commercial doors and openings.
Fund performance · per public LP disclosures · 3
as of Dec 2025| Fund | Vintage | Committed | Net IRR | TVPI | DPI |
|---|---|---|---|---|---|
| Warren Equity Partners Fund IV, L.P.LPs: Texas Municipal Retirement System, Florida State Board of Administration, Kern County Employees' Retirement Association | 2023 | — | 22.5% | 1.49x | 0.01x |
| Warren EquityLPs: Kern County Employees' Retirement Association | 2021 | — | — | 1.00x | 0.03x |
| Warren Equity Partners Fund IIILPs: Kern County Employees' Retirement Association | 2021 | — | 11.3% | 1.38x | 0.03x |
Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).
Frequently asked questions
- How many investments has Warren made?
- Warren has 41 tracked investments.
- What stage does Warren invest at?
- Warren invests at the Growth stage.
- What is Warren's typical check size?
- Warren typically writes checks of $20M – $500M.
- What sectors does Warren focus on?
- Warren focuses on Construction Tech, Data & Infrastructure, Energy, Logistics & Supply Chain, Mobility & Transportation.
- Where is Warren located?
- Warren is headquartered in Jacksonville Beach, US.
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