Alpha Circuit I LLC Employee Directory

Appliances, Electrical, and Electronics ManufacturingIllinois, United States11-50 Employees

Alpha Circuit I LLC designs and manufactures high-reliability printed circuit boards for defense, aerospace, medical, automotive, and advanced commercial systems. Headquartered in Elmhurst, Illinois, the company serves original equipment manufacturers and electronics manufacturing service providers that require precision, traceability, and consistent electrical performance.

Its capabilities support dense, multilayer boards with high layer counts and configurations suited to high-frequency and thermally demanding environments, enabling reliable operation across digital, RF, and mixed-signal applications. The firm holds AS9100, ISO 9001, and IATF 16949 certifications, maintains ITAR compliance, and follows IPC Class II and III standards with PPAP and AS9100 FAIR reporting to document quality and process control.

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