Who owns GAMMO HOLDING AS?

GJERMUND OLSTAD is the largest registered owner, with 50.0%.

What is the revenue of GAMMO HOLDING AS?

GAMMO HOLDING AS had revenue of NOK 0 in 2024.

Gjermund Olstad is registered as general manager of GAMMO HOLDING AS.

GAMMO HOLDING AS has its business address in Stathelle.

Retail sale of hardware, building materials, paints and glass

Org. no. 933572684 Limited company (AS) Bamble Incorporated 2024 Active

Ownership graph ↗

Revenue 2024 NOK 0

Operating profit NOK −25,000

Equity NOK 16,000

Incorporated 2024

Share capital NOK 50,000

Daglig lederGjermund Olstad

Regnskapsfører

Styrets lederGjermund Olstad

StyremedlemAnne-Mette Olstad

Name	Stake	Shares	Year
GJERMUND OLSTAD	50.0%	1.000000	2025
ANNE-METTE OLSTAD	50.0%	1.000000	2025

Company	Status	Stake	Shares
AVA BYGG OG VARME AS	Active	100.0%	1.000000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

Free · complete

Open the full company report for complete insight.

Detailed financials and key figures

Valuation and financial analysis

Roles, owners and group structure

Credit rating and payment history

Comparison and trends over time

GAMMO HOLDING AS · Rapport

Secure and simple

NOK 21,000

NOK 18,000 – NOK 23,000

Explore the full ownership structure and group map interactively.