STS-Isonor AS
ASActiveOrg 991750282Sandbrekketoppen 30, 5224 NesttunOther specialised construction activities n.e.c.· NACE 4399Est. 2007 · 18 years old765 employeeshttps://www.stsgruppen.com
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STS-Isonor AS is a Norwegian AS based in Nesttun, operating in the Other specialised construction activities n.e.c. sector. Incorporated in 2007, the company has 765 employees and reported revenue of NOK 999.9m in its latest annual filing.
In its most recent annual report (2025), STS-Isonor AS reported revenue of NOK 999.9m, an increase of 30% on the year before. The figures on this page draw on 5 annual filings covering 2021 to 2025. The bottom line showed a net profit of NOK 44.4m, and the EBITDA margin stood at 7.3%.
At the end of 2025, equity financed 24.7% of the balance sheet, and current assets covered short-term debt 1 times.