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Other captive investment companies

SEIDENWEG AS

Org. no. 911896729 Limited company (AS) Porsgrunn Incorporated 2013 Active
Ownership graph ↗
Operating profit NOK −162,000
Equity NOK 11.4m
Incorporated 2013
Share capital NOK 30,000

Signals

1 flags
  • Driftsunderskudd 2025 Siste driftsresultat er negativt (−162k kr).

SEIDENWEG AS is registered as a limited company in Porsgrunn, Telemark with organisation number 911896729. The business is classified under other captive investment companies (NACE 64.323). The company was incorporated in 2013. Registered share capital is NOK 30,000, divided into 300 shares. The company's stated purpose is: “Eie og bestyre aksjer og eierparter i andre selskap samt virksomhet som naturlig hører sammen med dette. I tillegg skal selskapet yte konsulentbistand innen forskning og innovasjon.”.

Key figures · 2025

Operating profit
NOK −162,000
Equity
NOK 11.4m
Est. value
NOK 7.8m

Financial health · 2025

Liquidity
73.27
Very good
Current assets ÷ current liabilities
Profitability
Not available
Return on total assets
Solidity
99.7%
Very good
Equity as a share of total capital

Who owns SEIDENWEG AS?

EVA LANGSLET
SEIDENWEG AS
· NOK −162,000 profit

SEIDENWEG AS has 2 registered shareholders:

All shareholders and roles →

Which companies does SEIDENWEG AS own?

SEIDENWEG AS holds stakes in 4 companies:

See the full ownership structure →

Frequently asked questions about SEIDENWEG AS

Who owns SEIDENWEG AS?

EVA LANGSLET is the largest registered owner, with 50.0%.

Who is the general manager of SEIDENWEG AS?

Johan Bakken is registered as general manager of SEIDENWEG AS.

Where is SEIDENWEG AS based?

SEIDENWEG AS has its business address in Porsgrunn.

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

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