Jon Erik Hansen Jullum is a private shareholder with an estimated portfolio value of NOK 11.6m. Jon Erik Hansen Jullum holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 11.6m

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

Companies Jon Erik Hansen Jullum owns

Company	Stake	Value (est.)
SILVER CITY AS	50.0%	NOK 4.8m
MAYRO HOLDING AS	10.0%	NOK 6.9m
LOSBY GOLFPARK AS	0.1%	NOK 3,000

Roles

Styremedlem

2 selskaper

MAYRO HOLDING AS 934430883

NEATECH AS 913554620

Styrets leder

1 selskap

SILVER CITY AS 917518920

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.