Jon Burum is a private shareholder with an estimated portfolio value of NOK 69.8m. Jon Burum holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 69.8m

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

Companies Jon Burum owns

Company	Stake	Value (est.)
BURUM AS	50.0%	NOK 18.4m
ERH AS	1.3%	–
RADIONOR COMMUNICATIONS AS	0.8%	NOK 51.2m
IMPACT TECHNOLOGY SYSTEMS AS	0.2%	NOK 29,000
ABBH AS	0.0%	NOK 989

Roles

Styremedlem

2 selskaper

CIVITAN BÆRUM 928010252

BURUM AS 979948492

Innehaver

1 selskap

JON BURUM 970276335

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.