Expertise of the highest level
We manufacture water treatment chemicals, heat transfer fluids and property maintenance products, and import water treatment equipment.
Our business idea is to manufacture and bring to market products and services that help customers save energy and protect the environment, and so gain financial and operational benefits.
Our research and product development are based on environmental friendliness and sustainable development. This also reflects the company’s long-term commitment to water treatment.

Expertise in a class of its own
VesiTekno Oy’s expertise is widely trusted. As proof of this, it is the only company in Finland entrusted with servicing the most demanding and critical heating and cooling systems in both public and private properties. We have long experience and an impressive track record in reducing the energy consumption of properties, and we have solved some of the most challenging problems in heating and cooling systems.
“Responsibility for tomorrow” sums up the company’s long-term approach. We have already helped create a cleaner and more energy-efficient future at more than 1,500 sites.
A great help for housing companies
Heating energy is usually the largest single expense for a housing company (residential property). With VesiTekno’s help and solutions, a housing company can achieve significant, long-term savings in energy costs. Residents’ comfort also improves, and the need for unplanned service visits falls considerably. A well-functioning, clean system always benefits nature and the environment too.
Our own production of heat transfer fluids and water treatment chemicals, together with good relationships with our principals, means in practice that we can offer our products and services at significantly lower prices than our competitors.
