Core-Mark International Employee Directory
WholesaleTexas, United States5001-10000 Employees
Core-Mark International has about 5.4K employees across 2 continents, most of them in North America. By country, the largest groups are United States Of America (93%) and Canada (6%). Supply Chain and Sales make up over half of the profiles with a known department. Core-Mark International's workforce spans 32 departments. Core-Mark International's workforce fell 6% between July 2025 and July 2026.