G1 HOLDING AS
G1 HOLDING AS is registered as a limited company in Porsgrunn, Telemark with organisation number 916989776. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2016. Registered share capital is NOK 140,000, divided into 1000 shares. The company's stated purpose is: “Å eie fast eiendom, eiendomsutvikling og utleie av fast eiendom, eie aksjer i andre selskap, investere i aksjer og andre verdipapirer, samt annen virksomhet som står i naturlig tilknytning til dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 740,000 in revenue and NOK 471,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns G1 HOLDING AS?
G1 HOLDING AS has 2 registered shareholders:
- ØYVIND GJERTSEN 90.0%
- ROLF INGE GULLIKSEN 10.0%
Which companies does G1 HOLDING AS own?
G1 HOLDING AS holds stakes in 3 companies:
- PROSPECTIVE UTVIKLING AS 28.3%
- PROSPECTIVE AS 28.3%
- CLEAN COOKING AND ENERGY AS 7.0%
Frequently asked questions about G1 HOLDING AS
Who owns G1 HOLDING AS?
ØYVIND GJERTSEN is the largest registered owner, with 90.0%.
What is the revenue of G1 HOLDING AS?
G1 HOLDING AS had revenue of NOK 740,000 in 2025.
Who is the general manager of G1 HOLDING AS?
Øyvind Gjertsen is registered as general manager of G1 HOLDING AS.
Where is G1 HOLDING AS based?
G1 HOLDING AS has its business address in Porsgrunn.
Property
46 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.