Jon Bernhard Wintervold is a private shareholder with an estimated portfolio value of NOK 41.0m. Jon Bernhard Wintervold holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 41.0m

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

Companies Jon Bernhard Wintervold owns

Company	Stake	Value (est.)
TYNSET TRE OG BETONG AS	100.0%	NOK 35.0m
TYNSET BETONG AS	100.0%	NOK 6.1m

Roles

Daglig leder

2 selskaper

TYNSET TRE OG BETONG AS 957753779

TYNSET BETONG AS 938997144

Styrets leder

2 selskaper

TYNSET TRE OG BETONG AS 957753779

TYNSET BETONG AS 938997144

Styremedlem

1 selskap

FJELLPUKK AS 896948482

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.