John A. Hatherly

Wynnchurch Capital LLC (Wynnchurch Capital) is a private equity firm founded in 1999 by John A. Hatherly. The firm is headquartered in Rosemont, Illinois.

General Electric Capital Corp. provides financial products and services. Its services include commercial loans and leases, fleet management, financial programs, credit cards, personal loans, and other financial services. The firm’s solutions include energy finance and aviation finance. The company was founded in 1943 and is headquartered in Norwalk, CT.

Connection Concepts, Inc. manufactures custom data and telecommunication cable assemblies. It specializes in custom solutions designed to solve all information technology needs. The company was founded in 1991 and is headquartered in Bridgeston, MO.

ICG Castings, Inc. manufactures aluminum die casting. It also offers precision machining, painting, die casting, mechanical finishing, and assembly parts. It also provides A-380 aluminum alloy, a melting, alloying, and degassing system. The company was founded in 1946 and is headquartered in Dowagiac, MI.

The Solar Corporation is dedicated to continuous improvement and growth as a recognized leader in supplying quality, cost-effective products to the electronics and automotive industries. Since the company was founded in 1946 as a producer of grille cloths for speaker grille fronts, Solar Corporation has grown into a world-class supplier of custom engineered decorative fabrications. This distinction stems from its dedication to solving customers' problems and exceeding their expectations. Its full service in-house design and engineering support and its ability to customize equipment and tooling are some of the value-added services they provide resulting in increased speed to market at the right cost for its customers.

United Fixtures Co., Inc. manufactures office, store showcases and display fixtures. The company is headquartered in South Bend, IN.

Loadmaster Derrick & Equipment, Inc. designs, fabricates, installs, inspects and repairs onshore and offshore derricks, masts and related equipment. Its products include derricks, masts, bridge rackers and accessories, casing stabbing boards, crowns, fingerboards and racking boards, rotating deadline anchor, well rite stabbing arm, hydraulic cathead, stand building crane, derrick mounted racking assistant and retract dollies. The company was founded in 1986 and is headquartered in Broussard, LA.

Wolverine Advanced Materials LLC manufactures advanced rubber-coated materials for industrial, electronics and automotive markets. It offers damping and sealing solutions in the automotive brake, NVH and sealing industries. The company was founded in 1934 and is headquartered in Dearborn, MI.

Detroit Tool Metal Products Co. provides metal stampings and fabricated services. It offers metal manufacturing processes that include welding, painting, modular assemblies and tooling. The company was founded by George T. Carr in 1947 and is headquartered in Chicago, IL.