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SemiGen buys Ion Beam Milling

May 29, 2020

Ion Beam Milling is a 35-year-old manufacturing company who pioneered several thin film circuit processing techniques using innovative ion beam milling approaches.

They have serviced the RF and microwave industry with thin film products and fabrication services which include custom and standard Attenuators, Filters, Heat Spreaders, High Power Resistors, Laser Diode Sub-mounts, Lange Couplers, Planar Chip Inductors, and Transmission Lines, to name a few.

To realize the synergies between the two companies, all Ion Beam Milling fabrication equipment and their entire staff will be transitioned into SemiGen’s 43,000 square foot facility in Londonderry, New Hampshire over the next 3 months.


This facility contains multiple clean rooms including a fully renovated wafer fabrication area to support the additional product line.