NSI Regional centers
Our regional centers are in:
- Europe
- North-America
- South-America
- Middle East
- Central Asia
- Asia Pacific
NSI Technology companies
- Nijhuis: Historically, the main brand with a full range of inhouse products and DBFMO water treatment solutions. The Nijhuis company was founded in the Netherlands in 1904 and expanded globally into Nijhuis Saur Industries. Located in the Netherlands.
- Econvert: Anaerobic treatment expert with inhouse products. Located in the Netherlands.
- Unidro: Heavy industries water treatment expert. Located in Italy.
- Riventa: Digital solutions and pump optimizing expert. Located in the UK.
- PWNT: Drinking water treatment expert with inhouse products. Located in the Netherlands.
- Byosis: Ammonia stripping expert with inhouse products. Located in the Netherlands.
- Sodai: Water treatment and O&M expert in Italy. Located in Italy.
- Flootech: Water treatment expert for the Nordics with inhouse products. Located in Finland.
- Aqua-Chem: Process water treatment experts in Americas with inhouse products. Located in the US.
- Mobile Water Solutions: Providing emergency/short-term/long-term mobile water solutions. Located in Europe.
- CirTec: Fine sieve expert with inhouse products. Located in the Netherlands.
- Natural Systems Utilities: Decentralized water solutions and O&M expert. Located in the US.
NSI Corporate contact
The Netherlands – Doetinchem – Innovatieweg 4
+31 314 749 000
Or contact one of our regional centers or technology companies around the world - please scroll down
Regional centers
NSI Benelux, Germany, Austria, Switzerland
Incl. NSI Corporate, NWT & NOS
Innovatieweg 4
7007 CD Doetinchem
The Netherlands
SERVICE: service@nijhuisindustries.com
7007 CD Doetinchem
The Netherlands
SERVICE: service@nijhuisindustries.com
NSI Central-, South Eastern Europe & Baltics
Ul. Sułkowskiego 15
05-820 Piastów
Poland
05-820 Piastów
Poland
NSI UK & Ireland
Unit 4, Blenheim Court, Bradley Stoke
BS32 4NE Bristol
United Kingdom
BS32 4NE Bristol
United Kingdom
NSI Türkiye
Reşitpaşa Mah. Eski Büyükdere Cad. Park Plaza 14/43
Sarıyer/İstanbul
Türkiye
Sarıyer/İstanbul
Türkiye
NSI Central Asia
Bostandyk district Al-Farabi Avenue - Office 7 19-1
A15E2T5 Almaty City
Kazachstan
A15E2T5 Almaty City
Kazachstan
NSI Middle East
P.O. Box 10344 - Business Bay, Citadel Tower - Office 3107
10344 Dubai
U.A.E.
10344 Dubai
U.A.E.
Technology companies
Nijhuis Saur Industries
Innovatieweg 4
7007 CD Doetinchem
The Netherlands
SERVICE: service@nijhuisindustries.com
7007 CD Doetinchem
The Netherlands
SERVICE: service@nijhuisindustries.com
Natural Systems Utilities
Township Line Road, Building C 170
NJ 08844 Hillsborough
USA
NJ 08844 Hillsborough
USA
Mobile Water Solutions
Whittle Rd 1
ST3 7QD Stoke-on-Trent
United Kingdom
ST3 7QD Stoke-on-Trent
United Kingdom
Manufacturing locations
The Netherlands
Nijhuis Saur Industries
Innovatieweg 4
7007 CD Doetinchem
The Netherlands
7007 CD Doetinchem
The Netherlands
The Netherlands
Nijhuis Saur Industries - welding shop
Logistiekweg 4
7007 CJ Doetinchem
The Netherlands
7007 CJ Doetinchem
The Netherlands
The Netherlands - temporary
Nijhuis Saur Industries
Zuidgang 2
7141 JK Groenlo
The Netherlands
7141 JK Groenlo
The Netherlands
The Netherlands - under construction
Nijhuis Saur Industries
Zaagmolenpad 47
7008 AG Doetinchem
The Netherlands
7008 AG Doetinchem
The Netherlands
Italy
Unidro - Piping Fabrication & Skid Assembly
Via dei Caravaggi 15
24040 Levate (Bergamo) - Italy
24040 Levate (Bergamo) - Italy
Italy
Unidro - Pressure Equipment Fabrication
Str. Biandrate 31
28060 San Pietro di Mosezzo (Novara)
Italy
28060 San Pietro di Mosezzo (Novara)
Italy