Architectural activities
JOHANN SIGURD RUUD
JOHANN SIGURD RUUD is registered as a sole proprietorship in Oslo, Oslo with organisation number 991721819. The business is classified under architectural activities (NACE 71.110).
Who owns JOHANN SIGURD RUUD?
No shareholders are registered for JOHANN SIGURD RUUD in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JOHANN SIGURD RUUD
Where is JOHANN SIGURD RUUD based?
JOHANN SIGURD RUUD has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.