- 71.20 — Technical control and analysis
- 16.10 — Sawmilling and planing of wood
- 20.59 — Production of chemical products, n.v.d.g.
- 23.20 — Manufacture of refractory products
- 23.62 — Manufacture of plaster products for construction
- 23.63 — Production of concrete solutions, ready for use
- 23.64 — Production of dry mixes
Services: Certification testing / evaluation of technical condition of buildings / Certification of buildings and structures / Geodetic works in construction sites / structures insulation protecting / Seal designs / Autoclave impregnation of wood-fire solutions biozahysnymy / QC of design solutions / Quality control of construction materials