SANTIER
Appliances, Electrical, and Electronics ManufacturingCalifornia, United States51-200 Employees
SANTIER operates as a designer and manufacturer of microelectronic housings and assemblies, supplying metal and ceramic package solutions for applications ranging from aerospace to telecommunications. The company offers custom design and development services for materials and assemblies, including metal matrix composites, multilayer high-temperature co-fired ceramic, package assemblies, and plating, with a focus on thermal management components. By consolidating capabilities under one roof and applying established processes, it aims to deliver consistent quality, service, and accountability at every stage. It serves customers in the appliances, electrical, and electronics manufacturing arena and supports high reliability packaging needs across global industries. It is based in San Diego, California, and is described as a mid-sized company. In March 2026, Santier announced the closure of its San Diego offices and subsidiary, with activities gradually transferring to a Cambridge, Maryland site and to Egide USA.
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