STOCKHOLM, SWEDEN – Mycronic’s Global Technologies division has acquired ETZ, a Germany-based manufacturer of test probes used in electrical testing of bare printed circuit boards.

ETZ supplies the majority of test probes used by the PCB Test business line within Global Technologies, making probe development and production a core strategic capability. The company employs 34 people and operates its manufacturing facility in Seesen, Germany.

In 2025, ETZ reported net sales of about $4.3 million, with roughly 85% of revenue generated from sales to Mycronic. Prior to the transaction, Mycronic held a 15% ownership stake in ETZ.

Following the acquisition, ETZ will be fully integrated into the PCB Test business line within Global Technologies. Company executives said the move strengthens control over a key technology asset while supporting improved profitability across the PCB Test portfolio.