Per Halvard Billington is a private shareholder. Per Halvard Billington holds a stake in 1 company, and roles in several others.

Companies Per Halvard Billington owns

Company	Stake
EMWI HOLDING AS	50.0%

Roles

Styrets leder

3 selskaper

EMWI HOLDING AS 988937053

BILLINGTON PROCESS TECHNOLOGY AS 966233575

ACTIVE INNOVATION AS 884337852

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.