Lestikuja 2, 65380, Vaasa, Finland
+358 10 2818200

About Ampner

Ampner Oy is a Finnish industrial services company offering products and services for connecting energy sources to the grid as well as industrial testing systems. The company is backed by decades of experience, the latest technologies, and a high professionalism 

Testcom Oy, subsidiary to Ampner, delivers industrial testing and quality control systems for power and automation sectors.

We are moved by new, better ideas and by putting our agility to good use as we exceed our customers’ expectations. We create smart solutions for the managing, testing and assuring quality of a variety of energy sources. We design, calculate and simulate electrical connections to the grid, whichever the energy source: water, wind, the sun or biomass.

Ampner consists of people with a vast experience in energy technology. This is one of the reasons why our services can be tailored specifically to your needs.

Client Testimonials

“Assigning Ampner’s experts in an early phase in our project significantly reduced the capital expenditure of the power system.”

Global investor in renewables

“Ampner took care of the grid code compliance process for our wind power plant which made it possible for us to focus very little on the topics where we are not experts. Ampner’s advice also  helped us with selection of the equipment which prevented us from making unnecessary investments on wind power plant’s electrical system.”

Finnish wind power plant owner

“Ampner demonstrated the proof of power system concept when our customer needed the expert to discuss with experts on the other side of the table. We couldn’t have pointed out the critical details by ourselves.”

Global renewable project developer