THOR ARNE GRØNNERØD is a private shareholder with an estimated portfolio value of NOK 2.0m. THOR ARNE GRØNNERØD har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 2.0m

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

Selskaper THOR ARNE GRØNNERØD eier

Company	Stake	Value (est.)
SYNAPSE HOLDING AS	48.4%	NOK 2.0m

Roles

Innehaver

1 selskap

DR.THOR ARNE GRØNNERØD 935085454

Styrets leder

1 selskap

SYNAPSE HOLDING AS 989092596

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 15.06.2026.