Core-Mark Holding is one of the most successful companies in the Wholesalers sector. As of the year 2018, it generated revenues of $12,225 million (6.20% year-over-year change). Reported profit was of $33.50 million. The current CEO Thomas B. Perkins (Chairman & Chief Executive Officer) currently manages more than 8,413 employees. The company's headquarters is located in South San Francisco, CA. Yes, Core-Mark Holding is a Fortune 1000 company. Its current rank is top 247 US company. It has been on the list for 9 years.