Michael Chang

PetSmart, Inc. owns and operates retail pet product stores. Its services include pet grooming, petshotel, doggie day camp, dog training, veterinary care, and adoption services. It offers canned food, science food, litter, treats, supplements, dog toys, dog pads, aquariums, and flea and tick products. The company was founded by Jim Dougherty and Janice Dougherty in 1986 and is headquartered in Phoenix, AZ.

Blackstone Corporate Private Equity (Blackstone Corporate) is a private equity division of The Blackstone Group Inc founded in 1985 by Stephen Allen Schwarzman. The firm is headquartered in New York.

CeramTec GmbH engages in the development, manufacture, and sale of parts, components and products made from ceramic materials. Its products include dental ceramics; dielectric and capacitors; bearings and sealing technology; circuit carrier; forming processes; heat-sinks; hermetically sealed components; joint replacement; and machining applications. The company was founded in 1996 and is headquartered in Plochingen, Germany.

C.H.I. Overhead Doors, Inc. manufactures residential, commercial sectional and rolling steel doors. The firm offers raised panel, carriage house, planks and flush overlay product styles. The company was founded in 1993 and is headquartered in Arthur, IL.

JLL Partners, Inc (JLL partners) is a private equity firm founded in 1988 by Paul S. Levy. The firm is headquartered in New York, US.

ZEST Anchors LLC engages in the design, development, manufacture, and distribution of dental solutions. Its portfolio includes Zest Anchors, Danville Materials, and Perioscopy. The company was founded by Max Zuest in 1972 and is headquartered in Carlsbad, CA.

Founded in 1992, BC Partners, Inc. is a private equity firm located in New York City. The firm is a subsidiary of BC Partners Ltd., a London-based private equity firm.