Today the Group consists of 13 companies. Its business activities are the following:

1. desing and engineering (Altis-Holding Corporation),

2. civil and erection works:
        - roof and facade installation (DAK),
        - big-box and hi-raise buildings (Altis-Holding Corporation and Transbud-Company),
        - concrete works (Spetsbudbeton),
        - foundations (Boren-A);

3. certain kinds of construction works:
         - zero cycle (Altis-Spetsbud),
         - earth works (Altis-Spetsbud),
         - external engineering networks installation, special facilities construction and
           land improvement (Altis-Spetsbud)
         - power supply systems installation (Altis-Energo);

4. production of construction materials and structures:
         - aluminium and metal-plastic constructions (DAK),
         - rainforced concrete constructions (Oberbeton),
         - glass procession (Altis-Glass),
         - double glazed wondows (Altis-Glass);

6. sales and delivery of construction materials (Altis-Postach);

7. infrustructure construction (Spetsbudbeton).