Carl Jonathan Hudtwalcker is a private shareholder with an estimated portfolio value of NOK 7.5m. Carl Jonathan Hudtwalcker holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 7.5m

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

Companies Carl Jonathan Hudtwalcker owns

Company	Stake	Value (est.)
SINGUM HOLDING AS	100.0%	NOK 7.1m
HUDTWALCKER & CO AS	22.5%	NOK 416,000
SKOGLUFT AS	0.0%	–

Roles

Daglig leder

2 selskaper

SINGUM HOLDING AS 834556502

HUDTWALCKER CONSULTING 912205665

Styrets leder

2 selskaper

SINGUM HOLDING AS 834556502

CARIAD 921540876

Innehaver

1 selskap

HUDTWALCKER CONSULTING 912205665

Styremedlem

1 selskap

UNGDOM FOR DEMOKRATISERING AV MYANMAR (BURMA) 926901214

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.