Leif Langen is a private shareholder. Leif Langen holds a stake in 1 company, and roles in several others.

Companies Leif Langen owns

Company	Stake
IT SENIORENE AS	50.0%

Roles

Styremedlem

2 selskaper

AKERSHUS SANGERFORUM 971268034

LØRENSKOG MANNSKOR 989795635

Daglig leder

1 selskap

IT SENIORENE AS 916688458

Styrets leder

1 selskap

IT SENIORENE AS 916688458

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 03.10.2026.