ERLING TROSTERUD is a private shareholder with an estimated portfolio value of NOK 1.3m. ERLING TROSTERUD har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 1.3m

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

Selskaper ERLING TROSTERUD eier

Company	Stake	Value (est.)
ETKT HOLDING AS	100.0%	NOK 574,000
TROSTERUD HOLDING AS	33.3%	NOK 734,000

Roles

Varamedlem

2 selskaper

TTLT HOLDING AS 989215132

ØTBT HOLDING AS 989215019

Daglig leder

1 selskap

ETKT HOLDING AS 989215086

Styremedlem

1 selskap

TROSTERUD MEKANISKE VERKSTED AS 934118944

Styrets leder

1 selskap

ETKT HOLDING AS 989215086

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.