JOHN TANKE SVILAND is a private shareholder with an estimated portfolio value of NOK 226,000. JOHN TANKE SVILAND har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 226,000

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

Selskaper JOHN TANKE SVILAND eier

Company	Stake	Value (est.)
GBBT AS	100.0%	NOK 226,000
BMAX AS	67.0%	–

Roles

Daglig leder

3 selskaper

BMAX AS 921859791

GBBT AS 997265025

ABCB AS 921643810

Styrets leder

3 selskaper

BMAX AS 921859791

GBBT AS 997265025

ABCB AS 921643810

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 15.06.2026.