SISO HOLDING AS

Organization number 991408878 · Aksjeselskap

Programmatic access to company data (JSON)

Source: Firmafakta. Data read and page generated 2026-09-11T00:35:15Z. HTML cache: no-store (TTL 0 seconds). Default TTL for Firmafakta JSON/API responses: 60 seconds.

Facts

Source: Firmafakta, with business data from public registers.

organisasjonsnummer:
991408878
navn:
SISO HOLDING AS
organisasjonsform:
kode:
AS
beskrivelse:
Aksjeselskap
naeringskode1:
kode:
00.000
beskrivelse:
Uoppgitt
antallAnsatte:
not reported by source
hjemmeside:
not reported by source
epostadresse:
not reported by source
telefon:
not reported by source
forretningsadresse:
adresse:
Gaupeveien 49
poststed:
SANDNES
postnummer:
4323
kommune:
SANDNES
stiftelsesdato:
2007-06-08
registreringsdatoenhetsregisteret:
2007-07-10
aktivitet:
Investeringsvirksomhet innen aksjer, obligasjoner og andre, verdipapirer. Selskapet driver aktiv forvaltning av egne midler i, investeringsmarkedet.
vedtektsfestetFormaal:
Investering i eiendom, aksjer, obligasjoner og andre verdipapirer,, samt annen virksomhet som er beslektet med dette.

View the address in Geonorge

Board and other roles

Source: Firmafakta. Also see the separate Brønnøysund lookup under related lookups.

Daglig leder

Regnskapsfører

Styre

Owners

Source: Firmafakta shareholder dataset.

  1. TORE ØKSDAL SONDRESEN – 80.0 % (200 shares, share class: B-aksjer)
  2. SIGBJØRN SONDRESEN – 20.0 % (50 shares, share class: A-aksjer)

Fetch a longer owner list

Company holdings

Grants and support

Sources provided through Firmafakta: Innovation Norway, the EU, the Research Council of Norway and SkatteFUNN.

Innovasjon Norge (0)

No registered grants.

EU-tildelinger (0)

No registered grants.

Forskningsrådet (0)

No registered grants.

SkatteFUNN (0)

No registered grants.

Open positions

count:
0
stillinger:

No results.

Related lookups

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the company page

  1. Use the organization number as the stable key.
  2. Distinguish between the company's own facts, roles, owners, holdings and grants.
  3. Follow person and company links to explore the graph; do not assume relations that are not explicitly registered.

Related services

Time: Ownership, roles and status can change. State the source and retrieval time with factual claims.