Jann Karstein Lindberg is a private shareholder with an estimated portfolio value of NOK 1.8m. Jann Karstein Lindberg holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.8m

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

Companies Jann Karstein Lindberg owns

Company	Stake	Value (est.)
SEA-WAVE INVEST AS	100.0%	NOK 21,000
JKL-HOLDING AS	35.9%	NOK 1.8m

Roles

Daglig leder

2 selskaper

JKL-HOLDING AS 929288319

SEA-WAVE INVEST AS 835159922

Styremedlem

2 selskaper

EVENES INDUSTRIAL SEAPORT AS 933846830

HIGH NORTH DEFENCE INDUSTRY CLUSTER 937223811

Styrets leder

2 selskaper

JKL-HOLDING AS 929288319

SEA-WAVE INVEST AS 835159922

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.