Carol Stream, Ill.

Phone: (630) 868-0300

Website: www.premiumingredients.com

2008 Sales: $320 million

Management: Donald K. Thorp, President

Products: Acids, aldehydes, chelating agents, flavors & fragrances, food additives, thickening agents, amino acids, vitamins, phosphates

Services: Blending, grinding

Markets served: Cosmetics/personal care, food & beverage, pharmaceuticals, nutritional, agriculture (feed), flavor & fragrance

Warehouse capacity: 160,000 sq. ft.