Combined facilities support activities
KOLNES SERVICE
KOLNES SERVICE is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 930535222. The business is classified under combined facilities support activities (NACE 81.100).
Who owns KOLNES SERVICE?
No shareholders are registered for KOLNES SERVICE in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about KOLNES SERVICE
Who is the general manager of KOLNES SERVICE?
Steffen Hauge Kolnes is registered as general manager of KOLNES SERVICE.
Where is KOLNES SERVICE based?
KOLNES SERVICE has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.