Robert P. Pinkas

Pediatric Services of America, Inc. provides pediatric home health care services. Its services include in-home aide services, respite care, school nurse services, therapies, and rehabilitation. The company was founded in 1989 and is headquartered in Atlanta, GA.

Quad Systems Corp. engages in the distribution, marketing, design, manufacture and support of surface mount technology equipment used in the assembly of printed circuit wiring boards. The company was founded by David H. Young and is headquartered in Willow Gove, PA.

Gliatech, Inc. engages in the discovery and development of bio surgery and pharmaceutical products. The company was founded on August 12, 1987 and is headquartered in Cleveland, OH.

Brantley Capital Corp., a business development company, provides equity and long-term debt financing to small and medium-sized private companies located in the US. In addition, it invests a portion of its assets in post-venture small-cap public companies. It also makes investments between $1 and $5 million.

Waterlink, Inc. is an international provider of integrated water and air purification solutions for both industries and municipal customers. It uses carbon to purify air, water and gases by retaining impurities in carbon granules. The company supplies activated carbon for liquid, air and gas filtration systems and is a leading manufacturer of specialty-impregnated carbons used in applications where the capacity of activated carbons can be significantly increased. It was founded on December 7, 1994 and is headquartered in Canton, OH.

Caredata.com Inc. provides proprietary database products and analytical services to the health care industry. The company is an online syndicator of healthcare content and applications to a wide range of Internet portals and e-commerce sites. It enables web sites to enhance their content offerings by delivering its proprietary databases and co-branded tools to their established online communities. Caredata.com is headquartered in Atlanta, GA.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Simpson Thacher & Bartlett LLP provides legal services. Its areas of practices include corporate, litigation, banking and credit, capital markets, mergers and acquisitions, real estate, private funds, intellectual property, restructuring and bankruptcy, and tax. The firm serves the energy, financial services, healthcare, insurance and reinsurance, technology, retail, defense, education and transportation industries. The company operates through its offices located in Beijing, Hong Kong, Houston, London, Los Angeles, New York, Palo Alto, São Paulo, Seoul, Tokyo and Washington, DC. Simpson Thacher & Bartlett was founded in 1884 and is headquartered in New York, NY.

Orion HealthCorp, Inc. provided healthcare services. The firm specialized in radiology, pathology, and anesthesiology and pain management practices. It also provided medical billing services and practice management for hospital and office based physicians. The company was founded on February 24, 1984 and was headquartered in New York, NY.