Who owns TELLEFSEN ENERGY AS?

KRISTOFFER BIRKELAND TELLEFSEN is the largest registered owner, with 100.0%.

What is the revenue of TELLEFSEN ENERGY AS?

TELLEFSEN ENERGY AS had revenue of NOK 4.1m in 2025.

Kristoffer Birkeland Tellefsen is registered as general manager of TELLEFSEN ENERGY AS.

TELLEFSEN ENERGY AS has its business address in Haslum.

Other technical consultancy

Org. no. 931925989 Limited company (AS) Bærum Incorporated 2023 Active

Ownership graph ↗

Revenue 2025 NOK 4.1m

Operating profit NOK 2.3m

Equity NOK 1.4m

Incorporated 2023

Share capital NOK 30,000

Changes recorded in the Brønnøysund registers, collected continuously from the update feed.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

Free · complete

Open the full company report for complete insight.

Detailed financials and key figures

Valuation and financial analysis

Roles, owners and group structure

Credit rating and payment history

Comparison and trends over time

TELLEFSEN ENERGY AS · Rapport

Secure and simple

NOK 7.9m

NOK 4.4m – NOK 17.4m

Explore the full ownership structure and group map interactively.