Trond Arne Reierstad is a private shareholder. Trond Arne Reierstad holds stakes in 8 companies, and roles in several others.

Companies Trond Arne Reierstad owns

Company	Stake
MAXIM FIREWORKS AS	20.0%
WARM SYSTEMS AS	14.3%
INDUCT AS	0.9%
IPHONE AS	0.7%
AEGA AS	0.6%
SKI ETATBYGG AS	0.5%
OFFENTLIG EIENDOMSINVEST I AS	0.5%
NORDIC FINANCIALS ASA	0.0%

Roles

Innehaver

1 selskap

TROND ARNE REIERSTAD 985322929

Styrets leder

1 selskap

INNOFY AS 937452047

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.