evolcSign inStart free
Menu

Sterner

Water treatment technology for drinking water, aquaculture, maritime and wastewater customers in Norway

Ski, NorwayFounded 1990sterneras.noWebsite technologies

+ Add to sales board

Highlights

  • New on EvolcAdded 2026-10-28

About Sterner

Sterner AS develops and supplies water treatment technology, covering drinking water plants, aquaculture systems, maritime disinfection and treatment packages for well boats, and wastewater treatment. Its product range includes UV disinfection, ozone, measuring and control units, oxygenation, aeration and filtration, and it sells spare parts and components through an online shop.

Customers include municipal and industrial wastewater operators, fish farming companies, shipowners and operators of well boats, and drinking water utilities. The company offers project design, delivery of turnkey aquaculture plants and components, and a 24/7 service team. Sterner was founded in 1990, has its head office in Ski, and has project and branch offices in Porsgrunn, Bergen and Leknes. Its website states it is the largest Norwegian-owned company in its market and lists its team as including specialists in design, technology, automation and biology.

Product: Water treatment technology and turnkey systems for drinking water, aquaculture, maritime and wastewater applications, plus spare parts via an online shop.

Public tenders won

2 tenders won since 1 Jan 2024 from 2 public buyers in Norway, worth 85.7M NOK as awarded. From EU award notices (TED) that name Sterner by its registry number.

  • 28 Feb 2025 Havforskningsinstituttet · 24/00795 Procurement - establishment of UV installations for disinfecting intake lakes from the Matre River. · 1.4M NOK notice
  • 26 Mar 2024 Ålesund kommune v/Vatn og Avløp · E61 Process and Machine - Prequalification · 84.2M NOK notice

Open tenders like these →

Jobs at Sterner

No open positions listed right now.

More manufacturing & industry 4.0 companies

  • Stevid Elektro

    Builds electrical switchboards and control cabinets for ships, offshore facilities, industry and commercial buildings
    Skoppum, NorwayManufacturing & industry 4.0Founded 1989
    New on Evolc

  • Stiltre

    Norwegian-style timber mouldings, cladding and panelling for builders and renovators, sold through dealers
    Skollenborg, NorwayManufacturing & industry 4.0Founded 2003
    New on Evolc

  • Stinger Technology

    Subsea ROV technology and offshore services for energy and other subsea operations
    Stavanger, NorwayManufacturing & industry 4.0Founded 2003
    New on Evolc

  • Stingray Marine Solutions

    Laser-based sea lice removal and fish health monitoring for salmon farms in Norway
    Oslo, NorwayManufacturing & industry 4.0Founded 2012
    New on Evolc

  • Østlandske Lettmetall

    Aluminium sand and die casting, machining and coating for industrial and energy customers in Norway
    Elverum, NorwayManufacturing & industry 4.0Founded 1979
    New on Evolc

  • Stoa Maskin

    Machinery supplier across Norway for high-pressure and vacuum work, construction, waste, agriculture and forestry
    Arendal, NorwayManufacturing & industry 4.0Founded 2005
    New on Evolc

All manufacturing & industry 4.0 companies →

Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Elementor
  • Google Tag Manager
  • Google reCAPTCHA
  • Matomo
  • WordPress
  • jQuery
  • nginx