The Bulgarian Association for Geotechnical and Tunnel Construction (BAGTC) is a non-profit national voluntary association of legal entities and physical individuals in the field of geotechnical and tunnel construction, which protects and represents the interests of its members and the branch as a whole.

TelematicsPro e.V.

Support of projects and products and also creation of processes which are important for the creation of social mobility necessities.

Association of Bulgarian cities and regions