EPSE Oy (Ltd.) is a privately owned Finnish company specializing in the treatment of industrial hazardous process and wastewater and mining wastewaters containing soluble metals. EPSE Team consists of world class professionals in the fields of chemistry, water treatment, marketing and business development. In addition EPSE’s advisors include specialists in international commercializing, contract law and different legislations.




Operational headquarters

EPSE’s main office is located in Pirkanmaa, Finland. EPSE Laboratorio and most employees are in the same premises. EPSE Teams’ international operatives and the Technical Team specialized in piloting enable new projects all around the world.

Visiting EPSE’s office in Ylöjärvi?


EPSE in numbers

  • 15 EPSE Team members
  • 10 years in the business
  • Nearly 100 patent countries
  • Over 7M€ raised in funding

Our vision

We aim to be a market leader in handling waste material containing soluble metals and turning them into pure water and raw material for circular economy.

Our innovation EPSE™ Method applies superbly for the treatment of materials containing soluble metals and there are tens of potential application areas. Our goal is to create value out of industrial wastewater containing harmful metals, while meeting the global demand for metals.


Read more about the unique EPSE™ Method here.