/Investor DB

Wynnchurch — Full Portfolio

31 tracked investments · listed companies and verified rows first

Premier Forge Grouppremierforge.comJan 2020✓ verified

Premier Forge Group is a metal forging manufacturer that produces carbon, alloy, high-temperature, and corrosion-resistant forgings ranging from 5 to 400 pounds using hammers, upsetters, and integrated press forging lines.

Advanced ManufacturingHardwareNew Materials

Co-investorsH.I.G. Capital

Astro Shapesastroshapes.com

Astro 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.

Labrielabriegroup.comin

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

MSHS Pacific Power Groupmshs.comin

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 Productsnabricomarine.comin

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

Polycorpolycor.com

Polycor is a natural stone company that quarries and manufactures stone products, operating over 40 North American quarries and 12 manufacturing plants.

Advanced ManufacturingConstruction TechNew Materials

Co-investorsBirch Hill Equity Partners Management Inc.TorQuest Partners

Reagent Chemicalreagentchemical.comMay 2024

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

Sternosterno.com

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.

AlleguardAllianceArcherBioriginCharter IndustriesFcaHydraulic TechnologiesLathamLogistikMattress WarehouseMidland IndustriesNabricoOrs NascoOwenPortfolio emsPortfolio floworksPortfolio issPortfolio m2sPortfolio pfmPrincipal IndustriesRosboroTrimliteWC Strategic Opportunity

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.