Wynnchurch Capital, L.P., headquartered in the Chicago suburb of Rosemont, Illinois, with an affiliate in Canada, was founded in 1999 and is a leading middle-market private equity investment firm. Wynnchurch’s strategy is to partner with middle market companies in the United States and Canada that possess the potential for substantial growth and profit improvement. Wynnchurch manages a number of private equity funds with $9.2 billion of regulatory assets under management and specializes in recapitalizations, growth capital, management buyouts, corporate carve-outs, and restructurings. Recently, Wynnchurch acquired Astro Shapes, a leading manufacturer of custom aluminum extrusions. Other recent investments include: Principal Industries, a leading provider of LED components and engineered assemblies; ORS Nasco, North America’s largest pure wholesaler of industrial MRO supplies; and Hydraulic Technologies, a market leader in high-pressure hydraulic tools.