Mats Johan Niklas Grønstrand is a private shareholder with an estimated portfolio value of NOK 19.0m. Mats Johan Niklas Grønstrand holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 19.0m

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

Companies Mats Johan Niklas Grønstrand owns

Company	Stake	Value (est.)
COLLECTOR AS	100.0%	NOK 18.7m
CUBERA PRIVATE EQUITY 2020 INVEST AS	0.1%	NOK 398,000

Roles

Styrets leder

3 selskaper

ANNERLEDES LUNSJERI AS 984737998

ØVERLAND BEVERTNING AS 976549619

COLLECTOR AS 990482713

Daglig leder

1 selskap

COLLECTOR AS 990482713

Styremedlem

1 selskap

SAMEIET STABEKK-TUNET SENIORLEILIGHETER 976623797

Varamedlem

1 selskap

ARTIE AS 988525499

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 03.10.2026.