John Inge Sirum is a private shareholder with an estimated portfolio value of NOK 3.5m. John Inge Sirum holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.5m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies John Inge Sirum owns

Company	Stake	Value (est.)
SIMON AS	100.0%	NOK 3.0m
SELBYGGEN AS	3.6%	NOK 450,000

Roles

Styrets leder

3 selskaper

SIMON AS 981877969

STORVOLLEN FELLESSETER SA 993836745

SELBUSJØEN GRUNNEIERLAG SA 970553614

Styremedlem

2 selskaper

NATURVERNFORBUNDET I SELBU OG TYDAL 833356402

SELBUSJØEN FISKEFOND 976296575

Daglig leder

1 selskap

SIMON AS 981877969

Innehaver

1 selskap

JOHN INGE SIRUM 969137518

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.