TDC is organised as a joint stock company: the Board of Management and the Board of Supervisors are both elected by the General Meeting of Shareholders, the Executive Board runs the company, and two functional departments provide specialist support to six production units.

General Meeting of Shareholders
Board of Management
Board of Supervisors
General Director
Deputy General Director for Engineering
Deputy General Director for Planning
Administration & Human Resources Department
Planning & Finance Department
Technical Management & Cost Estimation Department
Road & Bridge Design Division 1
Road & Bridge Design Division 2
Infrastructure Design Division
Topographic Survey & Construction Supervision Division
  • Topographic Survey
  • Construction Supervision
Geotechnical Survey & Quality Inspection Division
  • Geotechnical Survey
  • LAS-XD HCM.013 Testing Laboratory
Direct reporting line Functional coordination (two-way) Supervision

The personnel at each level and the functions of each department and division are set out on the Organisational Structure page.