Susan Arnold

The Nature's Bounty Co. manufactures and distributes nutritional supplement products. It markets its products under a broad portfolio, including Nature’s Bounty, Puritan’s Pride, Solgar, Pure Protein, Body Fortress, Sundown Naturals, MET Rx, and Osteo Bi Flex. The company was founded by Arthur Rudolph in 1971 and is headquartered in Ronkonkoma, NY.

The Carlyle Group LP (Global Private Equity) is a private equity firm founded in the year 1990 by William E. Conway, Jr. and Daniel A. D'Aniello. The firm is headquartered in Washington DC.

Catalyst, Inc. provides research and advisory services. The company was founded in 1962 and is headquartered in New York City, NY.

Alphabet Holding Co., Inc. engages in the manufacture, marketing, and distribution of vitamins, nutritional supplements and other related products. It operates through the following segments: Consumer Products Group, Holland and Barrett International, Puritan's Pride, and Vitamin World. The Consumer Products Group segment offers products worldwide under various brand names and third-party private labels such as mass merchandisers, club stores, drug store chains and supermarkets, online retailers, independent pharmacies, health food stores, the military and other retailers. The Holland and Barrett International segment operates Holland and Barrett stores and franchise fees. The Puritan's Pride segment focuses on the internet and mail order catalogs of under that Puritan's Pride tradename. The Vitamin World segment owns and manages Vitamin World stores. The company is headquartered in Ronkonkoma, NY.

HealthQuest Capital Management Co LLC (HealthQuest Capital ) is a private equity firm founded in 2013 by Garheng Kong. The firm is headquartered in Redwood City, California.