RIEBER & SØN AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−44,0 mill kr).
RIEBER & SØN AS is registered as a limited company in Bergen, Vestland with organisation number 930131148. The business is classified under drilling services for petroleum and natural gas extraction (NACE 09.101). The company was incorporated in 1918 and has 18 registered employees. Registered share capital is NOK 3.7m, divided into 373340 shares. The company's stated purpose is: “Kjøp og salg av aksjer, obligasjoner og andre verdipapirer samt å eie, drive eller være interessert i alle typer kommersiell virksomhet, herunder handelsvirksomhet, industriell virksomhet, faste eiendommer, agenturer, konsulentselskaper eller skipsfart, og å være interessert i foretagender som står i forbindelse med, eller kan antas å være til støtte for selskapets øvrige virksomhet. Selskapet skal også kunne eie, drive eller være interessert i virksomhet innen kjøp og salg av fordringer og andre finansielle instrumenter. Selskapet kan yte lån til og stille garantier for virksomheter som nevnt i det foregående.”. The most recent filed accounts, for the 2025 financial year, show NOK 3.0m in revenue and NOK −44.0m in operating profit.
Former names: AS Atlantis Vest
Key figures · 2025
Financial health · 2025
Who owns RIEBER & SØN AS?
RIEBER & SØN AS has 5 registered shareholders:
- ATLANTIS VEST AS 48.3%
- ZEE PLOEG AS 28.1%
- MTG HOLDING AS 15.0%
- CRIEBER INVEST AS 4.3%
- SEBRIE AS 4.3%
Which companies does RIEBER & SØN AS own?
RIEBER & SØN AS holds stakes in 27 companies:
- INVENTOR EIENDOMMER AS 100.0%
- HM ANSATTE AS 100.0%
- INVENTOR SHIPPING AS 100.0%
- R TRANSIT AS 100.0%
- SOIA II AS 100.0%
- TCO GROUP AS 98.9%
- WTC ANSATTE AS 97.1%
- METZUM GROUP AS 90.0%
- GSGROUP HOLDING AS 84.5%
- AGUILA INVEST AS 75.2%
- URZUS HOLDING AS 65.9%
- DYRKET.NO AS 59.1%
- FONN GROUP AS 46.7%
- FONN GROUP AS 37.7%
- INAPRIL HOLDING AS 34.6%
Group structure
RIEBER & SØN AS er morselskap for 3 datterselskaper:
Frequently asked questions about RIEBER & SØN AS
Who owns RIEBER & SØN AS?
ATLANTIS VEST AS is the largest registered owner, with 48.3%.
What is the revenue of RIEBER & SØN AS?
RIEBER & SØN AS had revenue of NOK 3.0m in 2025.
Who is the general manager of RIEBER & SØN AS?
Trond Valvik is registered as general manager of RIEBER & SØN AS.
Where is RIEBER & SØN AS based?
RIEBER & SØN AS has its business address in Bergen.
Property
54 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.