Otto Flatmo is a private shareholder with an estimated portfolio value of NOK 793,000. Otto Flatmo holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 793,000

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

Companies Otto Flatmo owns

Company	Stake	Value (est.)
G MAST AS	49.4%	NOK 793,000

Roles

Daglig leder

1 selskap

SNEKKER FLATMO 938590168

Innehaver

1 selskap

SNEKKER FLATMO 938590168

Styrets leder

1 selskap

G MAST AS 918539913

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 03.10.2026.