Trygve Martin Gravdahl

Private shareholder 1396 BILLINGSTAD NO

Trygve Martin Gravdahl is a private shareholder with an estimated portfolio value of NOK 4.8m. Trygve Martin Gravdahl holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 4.8m

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

Companies Trygve Martin Gravdahl owns

Company	Stake	Value (est.)
SUMMITEER AS	100.0%	–
RÆDER BING ADVOKATFIRMA AS	2.6%	NOK 4.8m

Roles

Styremedlem

5 selskaper

SKØYEN OSTEOPATISKE SENTER AS 988695505

ALFAWIZ HOLDING AS 999009670

NORWEGIAN ANTI-COUNTERFEIT GROUP (NACG) 987733594

JAFE INVEST AS 989068725

ALFAWIZ AS 933460185

Styrets leder

1 selskap

SUMMITEER AS 917191751

Varamedlem

1 selskap

OBTINEO I AS 994767607

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Former roles

SIECO ANS Deltaker med fullt ansvar resigned

SIECO ANS Styrets leder resigned

Roles the person has resigned from, or that have been deregistered

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.