ALTO HOLDING AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−310k kr).
- Ingen revisor Selskapet har ingen registrert revisor. Vanlig for små AS som har valgt bort revisjon, men verdt å merke seg.
- Nylig endring 2026-09-03 Aksjekapital registrert 2026-09-03.
ALTO HOLDING AS is registered as a limited company in Sola, Rogaland with organisation number 989148826. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2005. Registered share capital is NOK 2.5m, divided into 10000 shares. The company's stated purpose is: “Kjøpe og selge aksjer, foreta investeringer og delta i andre selskaper med lignende virksomhet.”.
Key figures · 2025
Financial health · 2025
Who owns ALTO HOLDING AS?
ALTO HOLDING AS has 1 registered shareholder:
- TOM HENNING SLETHEI 100.0%
Which companies does ALTO HOLDING AS own?
ALTO HOLDING AS holds stakes in 11 companies:
- ALTO INVEST AS 100.0%
- TANANGER LEILIGHETSHOTELL AS 100.0%
- HUMMEREN HOLDING AS 91.0%
- ATDL AS 5.4%
- OCEAN-POWER AS 1.8%
- INSTABANK ASA 1.8%
- NORSE ATLANTIC ASA 1.7%
- BLUENORD ASA 1.3%
- SOILTECH ASA 0.7%
- VÅR ENERGI ASA 0.0%
- DOLPHIN DRILLING AS 0.0%
Frequently asked questions about ALTO HOLDING AS
Who owns ALTO HOLDING AS?
TOM HENNING SLETHEI is the largest registered owner, with 100.0%.
Who is the general manager of ALTO HOLDING AS?
Tom Henning Slethei is registered as general manager of ALTO HOLDING AS.
Where is ALTO HOLDING AS based?
ALTO HOLDING AS has its business address in Tananger.
Property
8 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.