Bjørn Rolf Kavli Nilsen is a private shareholder with an estimated portfolio value of NOK 2.2m. Bjørn Rolf Kavli Nilsen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 2.2m

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

Companies Bjørn Rolf Kavli Nilsen owns

Company	Stake	Value (est.)
CIGNUS INSTRUMENTS AS	11.8%	NOK 487,000
TUNABLE AS	1.9%	NOK 1.4m
TUNABLE AS	0.3%	NOK 258,000

Roles

Daglig leder

1 selskap

SILVER RIDGE CAPITAL AS 914156270

Styrets leder

1 selskap

SILVER RIDGE CAPITAL AS 914156270

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.