Frank Sønsthagen is a private shareholder with an estimated portfolio value of NOK 5.6m. Frank Sønsthagen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 5.6m

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

Companies Frank Sønsthagen owns

Company	Stake	Value (est.)
MASKIN-TRANSPORT HOLDING AS	66.1%	NOK 5.1m
ØSTTEC AS	25.0%	NOK 553,000

Roles

Daglig leder

4 selskaper

RENA PUKK OG GRUS AS 998880424

MASKIN-TRANSPORT AS 933303950

MASKIN-TRANSPORT HOLDING AS 933304256

MASKIN-TRANSPORT EIENDOM AS 933304140

Styremedlem

3 selskaper

RENA PUKK OG GRUS AS 998880424

ØSTTEC AS 825255672

SØR-ØSTERDAL LASTEBILEIERFORENING 918514252

Styrets leder

3 selskaper

MASKIN-TRANSPORT AS 933303950

MASKIN-TRANSPORT HOLDING AS 933304256

MASKIN-TRANSPORT EIENDOM AS 933304140

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.