SONATA AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−5,4 mill kr).
- Nylig endring 2026-08-25 Adresseendring registrert 2026-08-25.
SONATA AS is registered as a limited company in Oslo, Oslo with organisation number 822193072. The business is classified under business and other management consultancy activities (NACE 70.200). The company was incorporated in 1952. Registered share capital is NOK 1.3m, divided into 36192 shares. The company's stated purpose is: “Skal omfatte rådgivningstjenester, utleie av arbeidskraft, eierskap og investeringer i og kjøp og salg av verdipapirer, skip og eiendom, samt annen virksomhet i tilknytning til dette, herunder deltagelse i andre selskaper med tilsvarende virksomhet gjennom egenkapital, lån eller ved avgivelse av garantier.”. The most recent filed accounts, for the 2025 financial year, show NOK 761,000 in revenue and NOK −5.4m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns SONATA AS?
SONATA AS has 4 registered shareholders:
- SVERRE CHRISTEN OSPINA TIDEMAND 29.7%
- KARIN CRISTINA OSPINA TIDEMAND 29.7%
- ISABEL GABRIELA OSPINA TIDEMAND 29.7%
- SVERRE JØRGEN TIDEMAND 10.8%
Which companies does SONATA AS own?
SONATA AS holds stakes in 7 companies:
- ESSB AS 5.7%
- TWINKLE AS 2.7%
- NORDIC CONVENIENCE GROUP AS 2.4%
- PREF 2023 AS 1.0%
- PUCS 2018 AS 0.4%
- CIVITA AS 0.4%
- PUCS 2018 AS 0.3%
Group structure
SONATA AS er morselskap for 2 datterselskaper:
- REDERI AS ATALANTA 100 %
- REDERIAKTIEBOLAGET DALEN 100 %
Frequently asked questions about SONATA AS
Who owns SONATA AS?
SVERRE CHRISTEN OSPINA TIDEMAND is the largest registered owner, with 29.7%.
What is the revenue of SONATA AS?
SONATA AS had revenue of NOK 761,000 in 2025.
Who is the general manager of SONATA AS?
Sverre Jørgen Tidemand is registered as general manager of SONATA AS.
Where is SONATA AS based?
SONATA AS has its business address in Oslo.
Property
30 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.