THON & CO AS
THON & CO AS is registered as a limited company in Modum, Buskerud with organisation number 935062691. The business is classified under plumbing installation (NACE 43.221). The company was incorporated in 1984 and has 25 registered employees. Registered share capital is NOK 100,000, divided into 100 shares. The company's stated purpose is: “Handel, rørleggerforretning, varmesenter, eie aksjer/andeler i andre selskaper, samt hva hermed står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 51.3m in revenue and NOK 4.2m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns THON & CO AS?
THON & CO AS has 2 registered shareholders:
- HWK INVEST AS 80.0%
- HWK INVEST AS 20.0%
Which companies does THON & CO AS own?
THON & CO AS holds stakes in 2 companies:
- RØRMILJØ AS 6.7%
- VARMEFAG, VARME & DESIGN AS 5.7%
Frequently asked questions about THON & CO AS
Who owns THON & CO AS?
HWK INVEST AS is the largest registered owner, with 80.0%.
What is the revenue of THON & CO AS?
THON & CO AS had revenue of NOK 51.3m in 2025.
Who is the general manager of THON & CO AS?
Henning Kjemperud is registered as general manager of THON & CO AS.
Where is THON & CO AS based?
THON & CO AS has its business address in Åmot.
Property
2 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.