Siv Helene Sinober is a private shareholder with an estimated portfolio value of NOK 43,000. Siv Helene Sinober holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 43,000

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

Companies Siv Helene Sinober owns

Company	Stake	Value (est.)
TENNIS FINANS AS	99.8%	NOK 43,000

Roles

Daglig leder

1 selskap

SIVARK Siv Helene Sinober 992211202

Innehaver

1 selskap

SIVARK Siv Helene Sinober 992211202

Styremedlem

1 selskap

TENNIS FINANS AS 927000121

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.