- Selected references
- Contractors
- Production companies
- Oil, gas, chemistry etc.
- The auto business
- Gravel and minerals
- Asphalt
- Gas works
- Forreign projects
- Estate agents, real estate companies etc.
- Law firms
- Insurance companies
- Other companies
- Municipalities
- Counties and the State
- Water treatment plants
Forreign projects
- FN - Saltefterforskning, Centralafrika
- Københavns Universitet - Borehulslogging, Sverige
- NunaOil A/S - Mineral Prospektering, Grønland
- Norsk Hydro A/S - Mineral Prospektering, Svalbard
- Volvo - Forureningsundersøgelse, Olufström, Sverige