John Magne Rovik is a private shareholder with an estimated portfolio value of NOK 4.2m. John Magne Rovik holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 4.2m

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

Companies John Magne Rovik owns

Company	Stake	Value (est.)
JMR HOLDING AS	100.0%	NOK 1.7m
SANDNES MARKISE AS	50.0%	NOK 2.4m
SJØLVIK VA AS	0.8%	NOK 100,000

Roles

Styrets leder

3 selskaper

SANDNES MARKISE EIENDOM AS 920324304

JMR HOLDING AS 920329896

SANDNES MARKISE AS 965847243

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.