NRETNING AS

Signals

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• ▼ Negativ egenkapital 2025 Bokført egenkapital er negativ (−52k kr).

NRETNING AS is registered as a limited company in Asker, Akershus with organisation number 914899257. The business is classified under repair and maintenance of machinery (NACE 33.120). The company was incorporated in 2015. Registered share capital is NOK 30,000, divided into 300 shares. The company's stated purpose is: “Fremstilling/salg av industriprodukter og maskiner, inkludert import og eksport innenfor EØS, samt alt som naturlig faller sammen med dette, herunder å delta i andre selskaper med lignende virksomhet, kjøp og salg av aksjer, eller på annen måte gjøre seg interessert i andre foretagender.”.

Key figures · 2025

Equity

NOK −52,000

▲ +0 %

Financial health · 2025

Liquidity

0.01

Not satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

-7269.9%

Weak

Equity as a share of total capital

Solidity capped at Weak because equity is below NOK 100,000.

Who owns NRETNING AS?

BORGEN BYGGSERVICE AS Org. no. 998048699

33.3%

KAROL WINCENTY ZIOLKO PL

33.3%

TOMASZ STEFAN WILCZYNSKI PL

33.3%

NRETNING AS

NRETNING AS has 3 registered shareholders:

• BORGEN BYGGSERVICE AS 33.3%
• KAROL WINCENTY ZIOLKO 33.3%
• TOMASZ STEFAN WILCZYNSKI 33.3%

All shareholders and roles →

Frequently asked questions about NRETNING AS

Who owns NRETNING AS?

BORGEN BYGGSERVICE AS is the largest registered owner, with 33.3%.

Who is the general manager of NRETNING AS?

Piotr Kupiec is registered as general manager of NRETNING AS.

Where is NRETNING AS based?

NRETNING AS has its business address in Asker.

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