HAMMARBY CONSULTING AS
HAMMARBY CONSULTING AS is registered as a limited company in Oslo, Oslo with organisation number 924657375. The business is classified under business and other management consultancy activities (NACE 70.200). The company was incorporated in 2020. Registered share capital is NOK 30,000, divided into 30000 shares. The company's stated purpose is: “Konsulenttjenester innen økonomi. Investering i næringsvirksomhet, herunder aksjer og andeler, samt deltagelse i andre selskaper med lignende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 2.0m in revenue and NOK 914,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns HAMMARBY CONSULTING AS?
HAMMARBY CONSULTING AS has 1 registered shareholder:
- ERIK MATTIAS DIEDRICH 100.0%
Which companies does HAMMARBY CONSULTING AS own?
HAMMARBY CONSULTING AS holds stakes in 3 companies:
- HERDVEST HOLDING AS 7.9%
- NORDIQ PRODUCTS AS 0.5%
- VIKING ARM AS 0.2%
Frequently asked questions about HAMMARBY CONSULTING AS
Who owns HAMMARBY CONSULTING AS?
ERIK MATTIAS DIEDRICH is the largest registered owner, with 100.0%.
What is the revenue of HAMMARBY CONSULTING AS?
HAMMARBY CONSULTING AS had revenue of NOK 2.0m in 2025.
Where is HAMMARBY CONSULTING AS based?
HAMMARBY CONSULTING AS has its business address in Oslo.
Property
2 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.