CUSTOS AS
Signals
- Negativ egenkapital 2025 Bokført egenkapital er negativ (−4,7 mill kr).
CUSTOS AS is registered as a limited company in Oslo, Oslo with organisation number 938507015. The business is classified under computer consultancy and computer facilities management activities (NACE 62.200). The company was incorporated in 1986. Registered share capital is NOK 100,000, divided into 1000 shares. The company's stated purpose is: “Å drive forretnings- og eiendomsutvikling og konsulentvirksomhet, samt ha eierinteresser i annen virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 2.6m in revenue and NOK 2.6m in operating profit.
Former names: SEIM AS, PAULUN AS
Key figures · 2025
Financial health · 2025
Solidity capped at Weak because equity is below NOK 100,000.
Who owns CUSTOS AS?
CUSTOS AS has 1 registered shareholder:
- ARNE PEDER SEIM GRIMSTAD 100.0%
Which companies does CUSTOS AS own?
CUSTOS AS holds stakes in 5 companies:
- HUMANIA AS 100.0%
- VENTUREHUB AS 100.0%
- ECODRAIN NORGE AS 13.0%
- HYDRAKRAFT AS 10.7%
- SCREENTECH AS 0.2%
Group structure
CUSTOS AS er morselskap for 3 datterselskaper:
- ATLANTIKA HOLDING AB 100%
- PAULUN BYGGMESTER TJENESTER AS 100%
- ROOFTOP AS 100%
Frequently asked questions about CUSTOS AS
Who owns CUSTOS AS?
ARNE PEDER SEIM GRIMSTAD is the largest registered owner, with 100.0%.
What is the revenue of CUSTOS AS?
CUSTOS AS had revenue of NOK 2.6m in 2025.
Where is CUSTOS AS based?
CUSTOS AS has its business address in Oslo.
Property
53 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.