Asphalt bases
| Asphalt base Aytos |
| Location: town of Aytos, Burgas District |
| Facilities: Asphalt-concrete mixing plant AMMANN Global 160 with output 160 t/h and Asphalt-concrete mixing plant Teltomat V with output 80 t/h. |
| Asphalt base Karnobat |
| Location: town of Karnobat, Burgas District |
| Facilities: Asphalt-concrete mixing plant HSAP-M1300 with output 104 t/h |
| Asphalt base Sredetz |
| Location: town of Sredetz, Burgas District |
| Facilities: Asphalt-concrete mixing plant ДС-154 with output 60 t/h |
