TELLEFSEN ENERGY AS

TELLEFSEN ENERGY AS is registered as a limited company in Bærum, Akershus with organisation number 931925989. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2023. Registered share capital is NOK 30,000, divided into 10000 shares. The company's stated purpose is: “Konsulenttjenester/engineering til hovedsakelig olje og gassindustrien. Planlegging og utføring av prosjekter samt annet som naturlig følger av dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 4.1m in revenue and NOK 2.3m in operating profit.

Key figures · 2025

Revenue

NOK 4.1m

Operating profit

NOK 2.3m

Equity

NOK 1.4m

Est. value

NOK 7.9m

Financial health · 2025

Liquidity

1.68

Good

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

41.4%

Very good

Equity as a share of total capital

Who owns TELLEFSEN ENERGY AS?

KRISTOFFER BIRKELAND TELLEFSEN

100.0%

TELLEFSEN ENERGY AS

NOK 4.1m rev. · NOK 2.3m profit

TELLEFSEN ENERGY AS has 1 registered shareholder:

• KRISTOFFER BIRKELAND TELLEFSEN 100.0%

All shareholders and roles →

Which companies does TELLEFSEN ENERGY AS own?

TELLEFSEN ENERGY AS holds a stake in 1 company:

• PROPR ENERGY AS 30.0%

See the full ownership structure →

Frequently asked questions about TELLEFSEN ENERGY AS

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.

Who is the general manager of TELLEFSEN ENERGY AS?

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

Where is TELLEFSEN ENERGY AS based?

TELLEFSEN ENERGY AS has its business address in Haslum.

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