Founded by Tom Richards in 1978, Willoughby-based Process Technology designs and manufactures industrial heating, power-supply and process-control equipment, with a particular focus on ultra-high-purity systems for semiconductor and wafer processing. Its cleanroom assembly and custom engineering work support demanding applications in surface finishing and other industrial markets, while the 2025 acquisition of Kepco expanded its power-supply capabilities. Process Technology’s design, production and distribution operations are ISO 9001:2015 certified with design certification.
ISO 9001:2015 with Design Certification
UL 499
Compliance program
CE
Compliance program
ATEX II 2 G Ex db IIA T4 Gb
Compliance program
SEMI S2/S3
Compliance program
RoHS
Compliance program
REACH Compliance
Compliance program
Conflict Minerals Policy
Compliance program
UL
Quality certification
SEMIS3
Quality certification
Process TechnologyProcess Technology, a global U.S.-based manufacturer, designs and makes thermal equipment and power supplies for demanding wet-process applications. Its products serve industries ranging from semiconductor and solar manufacturing to surface finishing, with custom-engineered solutions available alongside its standard equipment. The company holds ISO 9001:2015 certification with design certification.WILLOUGHBY, OH
High Purity Technology, IncSince 1983, High Purity Technology has supplied semiconductor OEMs and end users with ultra-high-purity tubing and fittings, along with the cleaning and finishing services those critical systems require. Based in New York’s Hudson River Valley, the company also serves as the primary distributor of SciMax UHP tubing and fittings throughout the Americas as a member of the Neumo Ehrenberg Group. Its on-site ISO 5 Class 100 cleanroom supports oxygen-service preparation, inspection, packaging, and certification.LAKE KATRINE, NY
Power Modules IncWith more than 45 years in industrial process heating, Power Modules Inc. designs and fabricates electric heating and temperature-control systems for manufacturers. The Newtown Square company also supplies precision components and supports installed systems through maintenance, repair, engineering, and energy-cost surveys. Its staff brings more than 150 years of combined technical experience, and PMI builds equipment ranging from control panels to large ovens for end users and OEMs.NEWTOWN SQUARE, PA
Sico Technology GmbHFrom its headquarters in Bad Bleiberg, Austria, Sico Technology GmbH processes high-purity silicon, quartz and ceramics into custom components for the semiconductor industry. Founded in 1981, the company has grown to nearly 150 employees across Austria, the United States and Singapore, combining research and development with series production. Its patented silicon-injector process is designed to reduce particle contamination and extend furnace operation between replacements.CLEVELAND, OH