Trond Alstadheim is a private shareholder with an estimated portfolio value of NOK 3.4m. Trond Alstadheim holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 3.4m

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

Companies Trond Alstadheim owns

Company	Stake	Value (est.)
TECHAIR AS	54.6%	NOK 3.4m

Roles

Daglig leder

1 selskap

TECHAIR AS 918381260

Innehaver

1 selskap

ALSTADHEIM AVIATION 912325237

Styremedlem

1 selskap

TECHAIR AS 918381260

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.