RATIO ARKITEKTER AS
RATIO ARKITEKTER AS is registered as a limited company in Oslo, Oslo with organisation number 962959407. The business is classified under architectural activities (NACE 71.110). The company was incorporated in 1991 and has 76 registered employees. Registered share capital is NOK 1.4m, divided into 3967 shares. The company's stated purpose is: “Å utføre arkitekt- og planleggingsoppdrag av høy arkitektonisk kvalitet.”. The most recent filed accounts, for the 2025 financial year, show NOK 190.3m in revenue and NOK 3.5m in operating profit.
Former names: MEDPLAN AS, MEDPLAN ARKITEKTER AS, BGO OG MEDPLAN ARKITEKTER AS
Key figures · 2025
Financial health · 2025
Who owns RATIO ARKITEKTER AS?
RATIO ARKITEKTER AS has 20+ registered shareholders:
- Karin Hagen 15.3%
- Per Christian Brynildsen 15.3%
- Randi Mandt 15.3%
- Sverre Svendsen 15.3%
- Marianne Dale 2.8%
- Andreas Johan Gehe 2.8%
- Per Anders Borgen 2.8%
- Anette Svarliaunet 2.8%
- Hans Guttormsgaard 2.8%
- Solveig Strand 2.8%
- June Haugen Welo 2.8%
- Kari Anne Helvig Bergersen Munthe-Kaas 2.8%
- Eli Østby 0.5%
- Pernille Toftesund Thunem 0.5%
- Katarina Trapp 0.5%
- Kirsti Bjerke Øye 0.5%
- Kari Eva Langeland Løberg 0.5%
- Sigrid Rossebø Hansen 0.5%
- Siri Ullsfoss Afseth 0.5%
- Julian Daniel Lovell Mansbridge 0.5%
Which companies does RATIO ARKITEKTER AS own?
RATIO ARKITEKTER AS holds a stake in 1 company:
- RATIO ARKITEKTER AS 0.2%
Frequently asked questions about RATIO ARKITEKTER AS
Who owns RATIO ARKITEKTER AS?
Karin Hagen is the largest registered owner, with 15.3%.
What is the revenue of RATIO ARKITEKTER AS?
RATIO ARKITEKTER AS had revenue of NOK 190.3m in 2025.
Who is the general manager of RATIO ARKITEKTER AS?
Solveig Strand is registered as general manager of RATIO ARKITEKTER AS.
Where is RATIO ARKITEKTER AS based?
RATIO ARKITEKTER AS has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.