Sign in

Private company

Koninklijke Nederlandsche Zoutindusrie

Koninklijke Nederlandsche Zoutindusrie is a Dutch fertilisers and nitrogen compounds manufacturer based in Boekelo.1 It was founded in 1918 by Ko Vis.1 It ceased to exist in 1947.1

De Koninklijke Nederlandse Zoutindustrie (KNZ) is een Nederlands voormalig chemisch bedrijf opgericht op 18 juni 1918. Een van de oprichters was Ko Vis, een zoutzieder uit de Zaanstreek.2 From the Dutch Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1918Founded1
  • IndustryManufacture of fertilisers and nitrogen compounds, chemical industry1
  • HeadquartersBoekelo, Netherlands1
  • Legal formnaamloze vennootschap1

See how the biggest companies compare on our leaderboards

Zoutwinning te Boekelo, Nederland, 1934, SFA001001113 01
Photo: Wiel van der Randen, Public domain, via Wikimedia Commons3

Corporate structure

Koninklijke Nederlandsche Zoutindusrie sits at the top of its group. 4 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Koninklijke Nederlandsche Zoutindusrie Boekelo, Netherlands
    • GEMBO N.V. Subsidiary ยท Winschoten, Netherlands
    • Electro Zuur en Waterstoffabriek Subsidiary
    • Koninklijke Nederlandse Soda Industrie Subsidiary

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

Founded by Ko Vis in 1918.1

Leadership

Who has led Koninklijke Nederlandsche Zoutindusrie, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Subsidiaries

  • Electro Zuur en Waterstoffabriek
  • GEMBO N.V.
  • Koninklijke Nederlandse Soda Industrie

From Wikidata.1

Timeline

  1. 1961Dissolved Dissolved1
  2. 1947Dissolved Dissolved1
  3. 1918Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3