Mundo Naturista, 4663 Riverside Dr, Chino, CA 91710, US

Operational for more than 70 years, Nutrilite is one of the oldest manufacturers of health products in the United States. Founded by Carl Rehnborg, the company manufactures more than 9 billion tablets, hard-shell and softgel capsules every year. It also manufactures concentrated fruits and vegetables, double X and triple X, protein powder, calcium products, natural B complex, bio C plus, fruit and vegetable fiber, omega products, triple guard echinacea, coenzyme Q10 complex, children's multivitamin and multimineral, carbohydrate blocker, fat burner, and weight gainers. Nutrilite has farming operations built on more than 6,000-acres in California, Washington state, Mexico and Brazil. Headquartered in Buena Park, Calif., it employs more than 600 full-time and seasonal staff.