Wynnchurch
Private equityRosemont · Growth · 59 people tracked
Also known as WYNNCHURCH CAPITAL, L.P.
Find your way into Wynnchurch
895 people in our graph share verified history with the Wynnchurch team — schools, employers, funds. One of them is your warm intro.
Investment thesis
Wynnchurch focuses on middle-market companies, seeking to partner with market leaders that have defensible positions and strong customer relationships. The firm targets businesses whose strengths and opportunities align with its own expertise and experience. Its approach is built on four principles: open and honest communication, genuine partnership with portfolio company management, intellectual curiosity to deeply understand each business, and a long-term investment horizon aimed at building companies for sustained success. Working at the board level, the firm emphasizes collaboration, mutual respect, and clear objectives, and prides itself on the ability to close transactions quickly and as planned.
Source: firm website, verified Sep 15, 2026.
Team · 59 people
from the firm's website & curated & public directoriesWhat they invest in
from 5 of 30 portfolio companiesAdvanced Manufacturing ×5Logistics & Supply Chain ×3Mobility & Transportation ×2New Materials ×2Cleantech ×1Construction Tech ×1Energy ×1Hardware ×1
HQs:United States×4Canada×1
Investments · 30 tracked
founders shown can be your intro pathAstro Shapes manufactures custom-finished aluminum extrusions for industrial and commercial markets that require high quality and specialized finishing.
Advanced ManufacturingConstruction TechMedical DevicesNew MaterialsStruthers, US
Bob Cene, Sr.
Labrie Environmental Group manufactures waste management equipment including garbage trucks, compactors, and related machinery under the Labrie, Leach, and Wittke brands for the solid waste industry in North America.
Advanced ManufacturingCleantechMobility & TransportationSt-Romuald, CA
Michael Eastabrookin
SCN is a network of independent service companies providing specialized support to the maritime and energy industries across three continents, with over 100 years of combined experience.
Advanced ManufacturingEnergyLogistics & Supply ChainMobility & TransportationHamburg, US
NABRICO Marine Products manufactures barges and marine hardware for transport on U.S. inland waterways, including flat-deck and hopper barges for dry cargo and tank barges for liquid cargoes.
Advanced ManufacturingHardwareLogistics & Supply ChainAshland City, US
Reagent Chemical is the largest supplier and logistics platform for hydrochloric acid distribution in North America, operating a nationwide network of over 45 facilities, 3,000+ railcars, and a fleet of trucks and trailers.
Advanced ManufacturingLogistics & Supply ChainNew Materials
Provider of portable food-warming and tabletop solutions.
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
AlleguardAllianceArcherCharter IndustriesFcaHydraulic TechnologiesLathamLogistikMattress WarehouseMidland IndustriesOrs NascoOwenPortfolio a2Portfolio bioriginPortfolio emsPortfolio floworksPortfolio issPortfolio m2sPortfolio nabricoPortfolio pfmPortfolio RosboroPrincipal IndustriesTrimliteWC Strategic Opportunity
Fund performance · per public LP disclosures · 6
as of Nov 2025| Fund | Vintage | Committed | Net IRR | TVPI | DPI |
|---|---|---|---|---|---|
| Wynnchurch Capital Partners VI, L.P.LPs: Los Angeles County Employees Retirement Association, Hawaii Employees' Retirement System, Maine Public Employees Retirement System +3 more | 2023 | — | — | 1.14x | 0.00x |
| Wynnchurch Capital Partners V LPLPs: Los Angeles County Employees Retirement Association, Nebraska Investment Council, Maine Public Employees Retirement System +2 more | 2020 | — | 9.8% | 1.30x | 0.06x |
| Wynnchurch Capital Partners V PELPs: Maine Public Employees Retirement System | 2020 | — | — | 1.28x | — |
| Wynnchurch Capital Partners IVLPs: Maine Public Employees Retirement System, Nebraska Investment Council, Los Angeles City Employees' Retirement System | 2015 | — | 24.4% | 2.88x | 1.79x |
| Wynnchurch Capital Partners IV PELPs: Maine Public Employees Retirement System | 2014 | — | 31.7% | 2.27x | 0.33x |
| Wynnchurch IVLPs: San Diego City Employees' Retirement System | 2014 | — | 24.4% | 2.85x | 1.78x |
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 Wynnchurch made?
- Wynnchurch has 30 tracked investments.
- What stage does Wynnchurch invest at?
- Wynnchurch invests at the Growth stage.
- What is Wynnchurch's typical check size?
- Wynnchurch typically writes checks of $50M – $750M.
- What sectors does Wynnchurch focus on?
- Wynnchurch focuses on Advanced Manufacturing.
- Where is Wynnchurch located?
- Wynnchurch is headquartered in Rosemont, US.
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