Olav Bjarne Tonstad is a private shareholder with an estimated portfolio value of NOK 1.4m. Olav Bjarne Tonstad holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.4m

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

Companies Olav Bjarne Tonstad owns

Company	Stake	Value (est.)
GRØNNTEK HOLDING AS	100.0%	NOK 1.4m

Roles

Daglig leder

3 selskaper

GRØNNTEK HOLDING AS 923019219

GRØNNTEK AS 915117864

TTP-ELEMENT AS 921528396

Styrets leder

3 selskaper

TTP-ELEMENT AS 921528396

GRØNNTEK HOLDING AS 923019219

GRØNNTEK AS 915117864

Styremedlem

2 selskaper

SANDNES IDRETTSPARK TRIMLAG 934015878

JÆRFJØLA AS 932490706

Innehaver

1 selskap

TONSTAD TREPRODUKTER TTP 983544975

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.