TEKK AS
TEKK AS is registered as a limited company in Porsgrunn, Telemark with organisation number 884024242. The business is classified under roofing activities (NACE 43.410). The company was incorporated in 2001 and has 9 registered employees. Registered share capital is NOK 200,000, divided into 200 shares. The company's stated purpose is: “Reparasjoner, vedlikehold og nyanlegg, samt hva dermed står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 17.6m in revenue and NOK 1.2m in operating profit.
Former names: TAK & MEMBRANSYSTEMER AS
Key figures · 2025
Financial health · 2025
Who owns TEKK AS?
TEKK AS has 1 registered shareholder:
- TOM GJERULDSEN HOLDING AS 100.0%
Frequently asked questions about TEKK AS
Who owns TEKK AS?
TOM GJERULDSEN HOLDING AS is the largest registered owner, with 100.0%.
What is the revenue of TEKK AS?
TEKK AS had revenue of NOK 17.6m in 2025.
Who is the general manager of TEKK AS?
Tom Fredrik Gjeruldsen is registered as general manager of TEKK AS.
Where is TEKK AS based?
TEKK AS has its business address in Porsgrunn.
Property
5 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.