FIRING & THORSEN AS
FIRING & THORSEN AS is registered as a limited company in Horten, Vestfold with organisation number 986237356. The business is classified under site preparation (NACE 43.120). The company was incorporated in 2003 and has 121 registered employees. Registered share capital is NOK 1.3m, divided into 714 shares. The company's stated purpose is: “Industriservice, entreprenørvirksomhet innen bygg og anlegg, erverv og utleie av fast eiendom samt utleie, kjøp og salg, import og eksport av kjøretøy, båter, maskiner og utstyr.”. The most recent filed accounts, for the 2025 financial year, show NOK 346.2m in revenue and NOK 17.6m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns FIRING & THORSEN AS?
FIRING & THORSEN AS has 2 registered shareholders:
- LARS FIRING 50.0%
- HARALD THORSEN 50.0%
Which companies does FIRING & THORSEN AS own?
FIRING & THORSEN AS holds a stake in 1 company:
- OSLO STEIN AS 100.0%
Frequently asked questions about FIRING & THORSEN AS
Who owns FIRING & THORSEN AS?
LARS FIRING is the largest registered owner, with 50.0%.
What is the revenue of FIRING & THORSEN AS?
FIRING & THORSEN AS had revenue of NOK 346.2m in 2025.
Who is the general manager of FIRING & THORSEN AS?
Lars Firing is registered as general manager of FIRING & THORSEN AS.
Where is FIRING & THORSEN AS based?
FIRING & THORSEN AS has its business address in Horten.
Property
52 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.