AS Stillaser
In brief
AS Stillaser is a private limited company (AS) founded on 4 November 1966. At 60 years old it is older than 99% of the 3,608 live companies whose main activity is other specialised construction activities n.e.c.. Its registered office is in Oslo, at an address shared with 4 other live companies. 338 live companies in Oslo share the same main activity. Official records list 15 employees. The latest annual accounts it has filed are for 2025.
Register details
Timeline
Register events, newest first.
- Articles of association dated
- Registered
- Entered in the Register of Business Enterprises
- Incorporated
Register entries
From the register.
Other specialised construction activities n.e.c. in Norway
Live companies whose main activity is 43.990: 3,608 in total, median age 9 years, 153 incorporated in the past 12 months.
Location
Registered office in Oslo.
Also registered at this address
4 other live companies share this registered office.
- SSimar AS815841522 · Est. 1976 · 68.200
- BSBjørn Simonsen & Sønn AS837521432 · Est. 1985 · 43.340
- SSalti AS931326201 · Est. 2023 · 49.330
- BSBjørn Simonsen og Sønn Bygg AS932683040 · Est. 2023 · 41.000
Similar companies
Live companies with the same main activity, nearest first.
Sources
Register data: Enhetsregisteret, Brønnøysund Register Centre (Norwegian Licence for Open Government Data, NLOD), delivery of 20 October 2026. Industry codes and names: Statistics Norway (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the entry in Enhetsregisteret before relying on it.