Jon Ottar Ellefsen is a private shareholder with an estimated portfolio value of NOK 3.9m. Jon Ottar Ellefsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.9m

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

Companies Jon Ottar Ellefsen owns

Company	Stake	Value (est.)
ELLEFSEN HOLDING AS	100.0%	NOK 293,000
CONDUCTOR AS	15.0%	NOK 3.6m

Roles

Styrets leder

4 selskaper

KLØVNINGSTEN 1 AS 998611016

ELLEFSEN HOLDING AS 918334033

NHO ELEKTRO ØSTFOLD 992423668

CONDUCTOR AS 991923829

Daglig leder

2 selskaper

ELLEFSEN HOLDING AS 918334033

CONDUCTOR AS 991923829

Styremedlem

1 selskap

ROTARY DISTRIKT 2260 989175661

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.