The company is a global leader of premium naphthenic specialty oils and a supplier of quality bitumen.They also produce marine and specialty fuels.
Drammen, Buskerud
Stavanger, Rogaland
Vettre, Akershus
Energy company, engaged in the exploration and production of crude oil and natural gas, as well as in refining and in marketing refined petroleum products, natural gas, and electricity.
Trondheim, Soer-Troendelag
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