Eric J. Rolheiser

Core-Mark Holding Co. LLC engages in distribution and marketing of consumer goods. It offers products, marketing programs, and technology solutions. It operates through United States, and Canada, and Corporate geographical segments. The company was founded in 1888 and is headquartered in Westlake, TX.

National Convenience Stores Distributors Association operates as convenience stores and distributors association. Its members supply convenience stores across the country with food, beverage and general merchandise items. The company was founded in 1955 and is headquartered in Oakville, Canada.