Dag William Wroldsen is a private shareholder. Dag William Wroldsen holds stakes in 3 companies, and roles in several others.

Companies Dag William Wroldsen owns

Company	Stake
NORSK YRKESDYKKERSKOLE AS	100.0%
SVENNER HOLDING AS	90.0%
SVENNER HOLDING AS	10.0%

Roles

Styremedlem

3 selskaper

NORSK YRKESDYKKERSKOLE AS 952564730

NESODDEN NÆRINGSRÅD 892810702

NYD KOMPETANSE AS 987909668

Styrets leder

1 selskap

SVENNER HOLDING AS 826019522

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.