About us

Expert in demanding industrial cleaning and inspection
FinnSonic designs and manufactures process solutions for Fluorescent Penetrant Inspection (FPI) and cleaning solutions for various industries and MRO
Due to the smart technical solutions, equipment reliability and customer-oriented technical support, FinnSonic has gained the position as a trusted partner among the world’s leading aviation companies. We are a growing company, founded in 1979, from Lahti Finland. We employ 30 people directly and indirectly we have over 100 persons making and selling our products and services.
Ultrasonic cleaning process- top quality with lower costs
Cleanliness is proven to have a significant effect in production quality, efficiency and results. Short payback time, smaller production costs and environmental friendliness form the basis of our product and service offering. In particular, our core competencies are ultrasonic cleaning solutions.
Read more about the advantages of ultrasonic cleaning

“We are constantly working to provide our customers with increasingly cost-effective, user-friendly and safer devices for today’s and tomorrow’s needs.”
Vesa Nurminen, Chairman of the Board

We use 100% renewable energy
Sustainability
FinnSonic is committed to continuous improvement in sustainability, making responsible choices today to build a better tomorrow. By choosing FinnSonic, you support a business that prioritizes quality, safety, and environmental responsibility.

Product Development for Export Markets
Cleaning and FPI Product Development for Export Markets
FinnSonic has started a product development product co-funded by the EU. The purpose of the project is to develop products that meet the specific demand in different markets better than ever. The project includes both technical and usability features.
During the project, new information about the properties is produced by means of prototype testing. Testing is carried out e.g. in Finnish educational institutions.
Follow FinnSonic’s LinkedIn and News to read highlights of the development projct.
Project duration: 02/2023 – 12/2024
