Carollo Engineers Employee Directory
Environmental ServicesCalifornia, United States1001-5000 Employees
Carollo Engineers has about 1.8K employees, nearly all of them in North America. By country, the largest groups are United States Of America (97%) and Canada (3%). Program & Project Management and Arts & Design make up 43% of the profiles with a known department. Carollo Engineers's workforce spans 27 departments. Carollo Engineers's workforce grew 3% between July 2025 and July 2026.