SUSTAINTECH AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−155k kr).
SUSTAINTECH AS is registered as a limited company in Porsgrunn, Telemark with organisation number 917787891. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2016. Registered share capital is NOK 35,000, divided into 3542 shares. The company's stated purpose is: “Levere tjenester og produkter innen Miljøteknologi og lignende virksomhet og andre tjenester/produkter som naturlig faller sammen med dette, herunder utvikling og anskaffelse av teknologiske produkter og løsninger, lisensiering av således til bruk, rådgivning, prosjektledelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 2.0m in revenue and NOK −155,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns SUSTAINTECH AS?
SUSTAINTECH AS has 6 registered shareholders:
- TIKON AS 28.6%
- SUNDET INVEST AS 28.6%
- FUTURA SEG AS 28.6%
- TELEMARK UTVIKLINGSFOND 5.6%
- PROVENTIA AS 5.6%
- DET KOMMUNALE OPPGAVEFELLESSKAPET, GRENLANDSSAMARBEIDET 3.0%
Which companies does SUSTAINTECH AS own?
SUSTAINTECH AS holds stakes in 4 companies:
- NANOSOIL AS 50.0%
- NANOCEAN AS 50.0%
- SUSTAINTECH MUNIN AS 50.0%
- SUSTAINTECH MARINE AS 36.4%
Frequently asked questions about SUSTAINTECH AS
Who owns SUSTAINTECH AS?
TIKON AS is the largest registered owner, with 28.6%.
What is the revenue of SUSTAINTECH AS?
SUSTAINTECH AS had revenue of NOK 2.0m in 2025.
Who is the general manager of SUSTAINTECH AS?
Trond Ingebretsen is registered as general manager of SUSTAINTECH AS.
Where is SUSTAINTECH AS based?
SUSTAINTECH AS has its business address in Brevik.
Property
7 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.