NORSK INSTITUTT FOR VANNFORSKNING STI

STI, Stiftelse (foundation) registered in Norway, organisation number 855869942, incorporated 16 January 1986. Status: Active.

Organisation number: 855869942 · official record
Status: Active
Incorporated: 16 January 1986
Legal form: STI, Stiftelse (foundation)
Industry: 72.100 Forskning og eksperimentell utvikling innenfor naturvitenskap og teknikk SN2007 (NACE)
Registered town: Oslo
Postcode: 0855
Employees: 298 as stated to the register
LEI: 549300SXHL5WB6CU1430 · GLEIF record

Website

Domain	How we know	Confidence
niva.no	Registry-stated. The register itself lists this website. (Brønnøysund register: hjemmeside) Wikidata. Wikidata gives this as the company’s official website, on the item that carries its registry number or LEI. Evidence: https://www.wikidata.org/wiki/Q11992468	97%

2 companies in this group in our records.

Brønnøysund Register Centre (Enhetsregisteret), Norwegian Licence for Open Government Data (NLOD) 2.0. Contains data under the Norwegian licence for Open Government data (NLOD) distributed by the Brønnøysund Register Centre.
GLEIF, CC0 1.0. LEI data from the GLEIF Golden Copy, dedicated to the public domain under CC0 1.0.
Wikidata, CC0 1.0. Website facts from Wikidata, dedicated to the public domain under CC0 1.0.
Group structure from GLEIF relationship records (CC0), the Companies House PSC register (corporate owners only, OGL v3.0) and SEC 10-K Exhibit 21 (public domain), matched by locaihost data.
Website links matched by locaihost data from the register, Wikidata and archived pages of the company’s own site.

Last updated 5 November 2026. Something wrong? Ask for a correction or removal.