Sigurd Inge Langnes is a private shareholder with an estimated portfolio value of NOK 15.5m. Sigurd Inge Langnes holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 15.5m

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

Companies Sigurd Inge Langnes owns

Company	Stake	Value (est.)
LANGNES MARMORBRUDD HOLDING AS	50.0%	NOK 15.5m

Roles

Styrets leder

3 selskaper

LANGNES MARMORBRUDD AS 927985225

LANGNES MARMORBRUDD HOLDING AS 927985012

NAAS KALKSTEINSBRUDD AS 982164400

Innehaver

1 selskap

SIGURD INGE LANGNES 920010369

Styremedlem

1 selskap

NÅSVASSDRAGET FORVALTNINGSLAG SA 932072165

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.