BORTECH AS
BORTECH AS is registered as a limited company in Porsgrunn, Telemark with organisation number 964075522. The business is classified under construction of utility projects for fluids (NACE 42.210). The company was incorporated in 1992 and has 16 registered employees. Registered share capital is NOK 100,000, divided into 200 shares. The company's stated purpose is: “Brønnboring og annen tjenesteyting i sammenheng hermed, herunder delta i andre selskaper med lignende virksomhet. ”. The most recent filed accounts, for the 2025 financial year, show NOK 54.6m in revenue and NOK 1.3m in operating profit.
Former names: PORSGRUNN BRØNNBORING AS
Key figures · 2025
Financial health · 2025
Who owns BORTECH AS?
BORTECH AS has 3 registered shareholders:
- Anne Berit Brubakken 34.0%
- Endre Brubakken 33.0%
- Frode Brubakken 33.0%
Which companies does BORTECH AS own?
BORTECH AS holds a stake in 1 company:
- PORSGRUNN BRØNNBORING AS 80.0%
Frequently asked questions about BORTECH AS
Who owns BORTECH AS?
Anne Berit Brubakken is the largest registered owner, with 34.0%.
What is the revenue of BORTECH AS?
BORTECH AS had revenue of NOK 54.6m in 2025.
Who is the general manager of BORTECH AS?
Endre Brubakken is registered as general manager of BORTECH AS.
Where is BORTECH AS based?
BORTECH AS has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.