Holley Employee Directory
Motor Vehicle Parts ManufacturingTennessee, United States501-1000 Employees
Holley has about 655 employees across 2 continents, most of them in North America. By country, the largest groups are United States Of America (95%), China (2%) and Canada (1%). Supply Chain and Manufacturing make up 22% of the profiles with a known department. Holley's workforce spans 28 departments. Holley's workforce grew 3% between July 2025 and July 2026.