International Union of Operating Engineers Employee Directory
Non-profit OrganizationsDistrict of Columbia, United States1001-5000 Employees
International Union of Operating Engineers has about 1.4K employees, nearly all of them in North America. By country, the largest groups are United States Of America (93%) and Canada (7%). Manufacturing and Business make up 39% of the profiles with a known department. International Union of Operating Engineers's workforce spans 21 departments. International Union of Operating Engineers's workforce grew 6% between July 2025 and July 2026.