Sterner AS
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About us

30 years of technology for clean water

Since the establishment of Sterner in the early 1990’s, our main interest has been water treatment technology. From our locations in four cities from the North to the South of Norway, we are working together to establish new technological solutions for optimal water treatment.

Water is a resource we all share. It is only on loan to us. We have to ensure that we return this in as clean a state as when we borrowed it. Sterner’s vision is to make this possible!

The source of our success is the adaptation of novel water treatment technologies to make effective, user friendly and safe solutions. By maintaining our deep interest for water, we remain thirsty for knowledge, allowing us to deliver the solutions of tomorrow.

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Locations

With offices from Lofoten in the north to Porsgrunn in the south, we are able to give you a quick response and close follow-up, no matter where you are located.

Branch office Bergen
Sandslimarka 63
5254 Sandsli

Head office Ski
Anolitveien 16
1400 Ski

Branch office Porsgrunn
Vipevegen 51
3917 Porsgrunn

Branch office Lofoten
Lufthavnveien 16
8370 Leknes

Jan-Munkvold.jpg
Jan Munkvold
Sales Manager Water Treatment
Jan-Ove Hovdenak
Jan-Ove Hovdenak
Sales Manager Aquaculture
stian-johnsen.jpg
Stian Johnsen
Project Director
Raymond Kvist
Raymond Kvist
Service Manager
Ida Grønli
Ida Kristoffersen
Head of Marketing & Communications
bilde_mangler
TBA
Procurement Manager
Jan-Munkvold.jpg
Jan Munkvold
Sales Manager Water Treatment
Jan-Ove Hovdenak
Jan-Ove Hovdenak
Sales Manager Aquaculture
Øystein Bye
Øystein Bye
Sales Engineer
Kåre Olsen
Kåre Olsen
Head of Sales North
Kristian Isachsen
Kristian Isachsen
Sales Engineer
Pål Mathisen
Pål Mathisen

Sales Engineer

John Halvard Ovesen
John Halvard Ovesen

Sales Engineer

Jeanette Berg Pettersen
Jeanette Berg Pettersen​
Sales and aftermarket
Elin Møst Hansen
Elin Møst Hansen
Sales and aftermarket
stian-johnsen.jpg
Stian Johnsen
Project Director
Martin Hagenlund
Martin Hagenlund Usterud
Engineering Manager
Majken Brettvik
Majken Brettvik
CAD/Design Manager
Robert Eliassen
Robert Eliassen
Biogas & Sludge Treatment Manager
Mauricio Espinoza
Mauricio Espinoza
Electro & Automation Manager
bilde_mangler
Sverre Amrani
Technical Supervisor
anthony-j-inning
Anthony J. Dinning

Head of Water Quality

Helene H. Hill
Helene H. Hill

Head of Fish Welfare

Raymond Kvist
Raymond Kvist

Service Manager

Eirik Dale
Eirik Dale
Team leader West
Morten Arctander
Morten Arctander
Team leader North