Pacific Convenience & Fuels 12667 Alcosta Blvd, San Ramon, CA94583 Based in San Ramon, California, Pacific Convenience and Fuels has more than 570 stores in Oregon, Washington,…More California, Nevada, Colorado, Nevada and Texas. It operates under the name Conoco, Circle K, ProWash and Radiance. The company purchases fuel from 76, Conoco and Chevron. Many of the stores are company owned, but Pacific Convenience and Fuels also has stores run by private owners. Pacific Convenience and Fuels gives back to the communities where they operate by being involved in Special Olympics and Boys and Girls Clubs.