- 85.59 — Other education n.v.d.g.
- 26.51 — Manufacture of instruments and equipment for measurement, research and navigation
- 58.14 — Publishing of journals and periodicals
- 63.99 — Other information services n.v.d.g.
- 72.19 — Research and experimental development in other natural sciences and engineering
- 41.20 — Construction of residential and non-residential buildings
Help businesses and organizations in carrying out non-destructive
Testing and Technical Diagnostics / Help in establishing laboratories and services from NKTD