Erling Grønstad is a private shareholder with an estimated portfolio value of NOK 744,000. Erling Grønstad holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 744,000

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

Companies Erling Grønstad owns

Company	Stake	Value (est.)
BERG OG SANDBOE ELEKTRO AS	25.0%	NOK 492,000
VINO PIEMONTE AS	0.1%	NOK 63,000

Roles

Daglig leder

1 selskap

BERG OG SANDBOE ELEKTRO AS 946667862

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.