On the 26th of May 2023, Radientum Oy completed the acquisition of all TreSolver Oy stocks. For the time being Tresolver continues as a subsidiary of Radientum in preparation for a merger estimated to happen later this year. The reason for the acquisition is to enable future development of EMC/EMI debugging services to meet the growing demand on the market. The acquisition does not affect the services provided by either company.

“Already for several years, Radientum has got engineers from TreSolver to provide EMC, EMI, and self-interference debugging services. Our customers value these services as extensions of our world-known antenna design service. With this acquisition Radientum can now invest in these engineers and integrate the EMI debugging service to be a seamless part of the experience for our customers globally!” – Jukka Sjöstedt, CEO of Radientum

“The completion of this acquisition by Radientum helps us to secure and improve EMC and EMI services to our customers in Finland and to expand to global markets. Changes in daily work life is minimal as we have already shared a common office.” – Timo Yli-Pietilä, CEO of TreSolver

CEOs of Radientum and TreSolver

About Radientum

Radientum is the world’s most wanted design service partner for products that require demanding and innovative antenna/RF/EMC designs in industries such as healthcare, wearable, IoT, automotive, and others. Since 2015 Radientum has done close to 700 projects for over 200 customers in more than 30 countries globally.


About TreSolver

TreSolver Oy is a company offering services to solve EMC challenges and prevent issues with products due to electromagnetic emissions and immunity as well as electromagnetic interoperability in case of wireless radios.


For more information:


CEO Jukka Sjöstedt, +358 40 501 3535, jukka.sjostedt@radientum.fi


CEO Timo Yli-Pietilä, +358 50 4835751, timo.yli-pietila@tresolver.fi