NStar Card Solutions, Inc. (NCS) is a 100%-owned subsidiary of Northern Star Energy Corporation. Its primary purpose is to engage in the business of providing efficient and innovative payment solutions systems to wholesale and retail businesses involved in the trading of goods such as, but not limited to, petroleum, petroleum by-products and other related merchandise.

NCS is an exclusive marketer of Caltex StarCard, proprietary fleet card of Chevron Philippines, Inc. (CHEVRON). StarCard transactions are accessible at all Caltex stations across the country.