Inge Lars Prøsch is a private shareholder with an estimated portfolio value of NOK 53.3m. Inge Lars Prøsch holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 53.3m

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

Companies Inge Lars Prøsch owns

Company	Stake	Value (est.)
SEA-INVEST AS	100.0%	NOK 48.2m
AVARN SECURITY GROUP HOLDING AS	0.1%	NOK 5.1m

Roles

Styrets leder

1 selskap

SEA-INVEST AS 990443556

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.