TETRUM AS

Signals

1 flags

• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−12k kr).

TETRUM AS is registered as a limited company in Oslo, Oslo with organisation number 921125143. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2018. Registered share capital is NOK 70,000, divided into 69019 shares. The company's stated purpose is: “Selv, gjennom hel- eller deleide selskaper, å drive investeringsvirksomhet, herunder investering i aksjer, obligasjoner, selskapsandeler, verdipapirer, fast eiendom, eller i annen virksomhet, og alt som er forbundet med dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 378,000 in revenue and NOK −12,000 in operating profit.

Key figures · 2025

Revenue

NOK 378,000

▲ +4 %

Operating profit

NOK −12,000

▼ −141 %

Equity

NOK 69.3m

▼ −22 %

Est. value

NOK 78.1m

Financial health · 2025

Liquidity

106.38

Very good

Current assets ÷ current liabilities

Profitability

20.0%

Very good

Return on total assets

Solidity

99.5%

Very good

Equity as a share of total capital

Who owns TETRUM AS?

Tormod Schartum Private shareholder

100.0%

TETRUM AS

NOK 378,000 rev. · NOK −12,000 profit

TETRUM AS has 1 registered shareholder:

• Tormod Schartum 100.0%

All shareholders and roles →

Which companies does TETRUM AS own?

TETRUM AS holds stakes in 5 companies:

• ADOLPH TIDEMANDSGT 20/22 AS 100.0%
• AGAT AS 8.6%
• KONTORFELLESSKAPET OSLO EIENDOMSSENTER AS 3.0%
• DIFFER ENERGY AS 2.9%
• AGAT AS 1.0%

See the full ownership structure →

Frequently asked questions about TETRUM AS

Who owns TETRUM AS?

Tormod Schartum is the largest registered owner, with 100.0%.

What is the revenue of TETRUM AS?

TETRUM AS had revenue of NOK 378,000 in 2025.

Where is TETRUM AS based?

TETRUM AS has its business address in Oslo.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.