Start where your site is.
Upgrade an existing site, grow in stages or build a complete facility. Ontec’s pre-designed tanks and modules fit each step.

Upgrade, grow or build new.
Most of our projects start with a site manager, a list of plans and a few problems to solve. We take it from there.
Upgrade of an existing site
Replace worn-out tanks, add capacity or add flexibility to a facility you already run.
- Replace old tanks with Ontec units
- Build an extension or a new section
- Add parametric hybrid or RAS units
- Work planned around ongoing production
Staged development
Start with the units you need now, and add more as the site, licence and finances allow.
- Pre-designed units, added stage by stage
- No oversized central plant built up front
- Each stage in production before the next
Complete facility
From feasibility to first harvest, with Ontec as system integrator and one consortium behind one contract.
- Feasibility, design, build and commissioning
- Turnkey contracts under NS 8417
- Operators trained before start-up
Pre-designed, not drawn from scratch.
The industry usually designs each land-based facility as one large, complex plant, from one corner to the next. Ontec starts from pre-designed tanks and modules, so most of the engineering is done before your project begins.
Simpler
Standard units with known footprints, connections and performance.
Fewer
Water treatment, piping and control come integrated with each unit.
Shorter
Piping pre-designed into each tank fundament, and construction that repeats from unit to unit.
Lower
Ontec puts capex at 60–70% of the industry average per kg.

One tank, its own treatment.
An independent production unit is one tank with its own water treatment beside it and its piping in the tank fundament. It can be placed next to existing tanks and buildings and connected to the site’s water supply and drains, with its own water and biology from day one.
See the productsPlanning an upgrade or a new facility? Let’s look at your site.
Talk to the engineers, or come and see the system in Måløy.

