Sierra Electrotek was founded in 1968 and is located in a state of the art 58,000 sq. ft. facility in Oak Creek, Wisconsin just minutes away from Milwaukee’s international airport. We are a bare printed circuit board manufacturer focused on high reliability and high technology for commercial, aerospace and military markets. We supply rigid, flex and rigid-flex products as well as PTFE, Rogers 3000, 4000, 5000, and 6000 material sets.
Sierra Electrotek is AS9100, NADCAP and MIL-55110/31032 certified. We manufacture HDI microvia technology as well as high layer count controlled impedance up to 30 layers. Sierra Electrotek also has the capability to manufacture with heavy copper and build buried capacitance products. Our expertise includes high-reliability medical, military, and aerospace technologies.
Sierra Electrotek has at heart to build a sustainable and responsible future in a diverse and inclusive workplace.
Our Environmental, Social and Corporate Governance (ESG) program encompasses our accountability towards innovation, environmental sustainability and philanthropy.
Our engineering teams and customers strive to create innovative electronics that bear in mind the environmental impact. This is why we offer RoHS and REACH compliant circuit boards that protect the health and safety of consumers, as well as the environment.
Annually and continuously, the Sierra group takes a portion of the value of the company profits and gives to a charitable trust which supports organizations to educate children, ease health care access, and help the less fortunate around the world, not just in the United States. Ultimately, Sierra is on a mission to be financially strong to start a project of paying for employee’s children’s education.
Chief Executive Officer
Chief Software Officer
Chief Revenue Officer
Director of Sales