TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING

TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING is registered as a association/club/organisation in Oslo, Oslo with organisation number 971420782. The business is classified under activities of professional membership organisations (NACE 94.120). The company was incorporated in 1874 and has 204 registered employees. The most recent filed accounts, for the 2025 financial year, show NOK 504.8m in revenue and NOK 12.7m in operating profit.

Former names: NORSKE SIVILINGENIØRERS FORENING

Key figures · 2025

Revenue

NOK 504.8m

▲ +8 %

Operating profit

NOK 12.7m

▲ +195 %

Equity

NOK 530.0m

▲ +10 %

Est. value

NOK 391.7m

Financial health · 2025

Liquidity

7.36

Very good

Current assets ÷ current liabilities

Profitability

7.9%

Satisfactory

Return on total assets

Solidity

86.8%

Very good

Equity as a share of total capital

Who owns TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING?

No shareholders are registered for TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).

Which companies does TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING own?

TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING holds stakes in 3 companies:

• INGENIØRENES SERVICESELSKAP AS 100.0%
• TEKNISK UKEBLAD MEDIA AS 50.0%
• OSLOTECH AS 0.1%

See the full ownership structure →

Frequently asked questions about TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING

What is the revenue of TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING?

TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING had revenue of NOK 504.8m in 2025.

Who is the general manager of TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING?

Marte Ramborg is registered as general manager of TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING.

Where is TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING based?

TEKNA-TEKNISK-NATURVITENSKAPELIG FORENING 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.