WISAG Employee Directory
Facilities ServicesHesse, Germany5001-10000 Employees
WISAG has about 5.9K employees, nearly all of them in Europe. By country, the largest groups are Germany (95%) and Austria (1%). Operations and Sales make up 44% of the profiles with a known department. WISAG's workforce spans 25 departments. WISAG's workforce grew 2196% between July 2025 and July 2026.