Jon Rømer Sandberg is a private shareholder with an estimated portfolio value of NOK 324.7m. Jon Rømer Sandberg holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 324.7m

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

Companies Jon Rømer Sandberg owns

Company	Stake	Value (est.)
ISAR AS	100.0%	NOK 43.8m
BELVEDERE AS	100.0%	NOK 278.9m
PARTANKERS 20 AS	1.8%	NOK 77,000
PARTANKERS XXIV AS	1.3%	NOK 1.2m
ARCTICZYMES TECHNOLOGIES ASA	0.3%	NOK 709,000

Roles

Styremedlem

3 selskaper

ICON CAPITAL VII AS 924344822

SAMEIET TOSTRUPS GATE 19 996155579

SURFSIDE HOLDING AS 980956237

Styrets leder

2 selskaper

BELVEDERE AS 981363000

ISAR AS 991512373

Daglig leder

1 selskap

BELVEDERE AS 981363000

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.