SIMAD HOLDING AS is the largest registered owner, with 50.0%.

What is the revenue of RISS + AS?

RISS + AS had revenue of NOK 2.7m in 2025.

Who is the general manager of RISS + AS?

Stian Alexander Martinsen is registered as general manager of RISS + AS.

RISS + AS has its business address in Sarpsborg.

Civil engineering activities

Org. no. 825315152 Limited company (AS) Sarpsborg Incorporated 2020 Active

Ownership graph ↗

Revenue 2025 NOK 2.7m

Operating profit NOK 150,000

Equity NOK −22,000

Incorporated 2020

Share capital NOK 50,000

Daglig lederStian Alexander Martinsen

Styrets lederStian Alexander Martinsen

StyremedlemSimone Madelen Martinsen

Name	Stake	Shares	Year
SIMAD HOLDING AS	50.0%	50.000000	2025
STIAN MARTINSEN AS	50.0%	50.000000	2025

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

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RISS + AS · Rapport

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NOK 1.5m

NOK 651,000 – NOK 2.5m

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