Dave A. Blechman

A subsidiary of Lehman Brothers Holdings, Inc., Lehman Brothers, Inc. is a broker/dealer headquartered in New York City. They provide global equity and fixed research. The equity research department covers more than 100 sectors. They use a fundamental, quantitative, strategic and tactical research approach. In addition to these Lehman has also developed special products, such as 10 uncommon values and 10 uncommon eurovalues.

Sun Life Capital Management (US) LLC (do-business-as SLC Management) is a SEC-registered investment adviser headquartered in Wellesley Hills, Massachusetts. Founded in 1997, the firm is a subsidiary of Sun Life Investment Management US, Inc., ultimately owned by Sun Life Financial, Inc. (Sun Life Financial) (NYSE, TSE: SLF) in Canada. SLC Management provides investment advisory services to a variety of affiliated and unaffiliated global institutional clients.

American Kidney Stone Management Ltd. provides healthcare services. The firm offers lithotripsy services to physicians in the United States. It also provides prostate and renal cancer therapies, orthopedic shock wave treatment, and laser services. The company was founded in 1984 and is headquartered in Columbus, OH.

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.

H.I.G. Capital LLC (H.I.G Capital) is a private equity division of H.I.G. Capital LLC founded in 1993 by Sami W Mnaymneh and Anthony A Tamer. The firm is headquartered in Miami, Florida with offices in Europe, Latin America and Middle East.

Sun Capital Partners, Inc. (Sun Capital Partners) is a private equity firm founded in 1995 by Rodger R. Krouse and Marc J. Leder. The firm is headquartered in Boca Raton, Florida.

The Blackstone Group, Inc. provides marketing research services. It provides custom market research services for clients in industries as consumer packaged goods, financial services, healthcare and technology. The firm's clients include eBay, Harris Bank and Pfizer. The company was founded by Ashref A. Hashim in 1987 and is headquartered in Chicago, IL.

NWN Corp. engages in the provision of information technology services. It offers experience management, device-as-a-service, unified communications, security, contact center, and advanced technology solutions. The company was founded in 2000 and is headquartered in Waltham, MA.

Tower Three Partners LLC (Tower Three Partners) is a private equity firm founded in 2007 by William D. Forrest. The firm is headquartered in Greenwich, Connecticut.