Jesse Hertz

Please contact Jesse Hertz, Business Development Manager in our Chicago location, by emailing jesse.hertz[at] for assistance.

As part of the Aretè & Cocchi Technology network, OCEM Power Electronics is pleased to announce the opening of our first Power Electronics Sales office in the United States. Centrally located in Chicago, our new location will enable us to provide more convenient and complete sales support throughout, thereby better serving our growing North American customer base. OCEM is committed to supporting particle accelerator and fusion research labs, and medical beam-therapy facilities alike. Along with our existing product lines, we are working with organizations large and small to develop and exploit novel high-energy electrical systems for use in commercial, industrial, and manufacturing applications.


As a forerunner in many segments of the market, OCEM is well-positioned to address the technical challenges of today’s high-energy research and industry, as we have for many years. Our commitment to providing innovative solutions with leading design and manufacturing facilities, and comprehensive after-sales support has made us a preferred supplier for many of the most demanding applications possible.