Acquisition strengthens Summit’s domestic manufacturing network with dedicated expertise in PTFE-based printed circuit boards for defense and commercial applications.
IRVINE, CA – November 9, 2026 – Summit Interconnect (“Summit”), a leading North American manufacturer of advanced printed circuit boards (PCBs), today announced the acquisition of Mega Circuit, Inc., an established manufacturer specializing in RF and microwave printed circuit boards. The acquisition expands Summit’s specialized manufacturing capabilities and strengthens its ability to support customers across the Aerospace & Defense, Industrial, and Communications markets.
Founded in 1985 and headquartered in Addison, Illinois, Mega Circuit brings more than 40 years of experience in RF and microwave PCB manufacturing. The company specializes in PTFE-based constructions, low-loss laminates, and advanced materials designed to support demanding high-frequency applications.
The acquisition adds a dedicated RF PCB manufacturing facility to Summit’s portfolio, bringing its North American manufacturing network to eight facilities, including seven in the United States. This strategic acquisition further reinforces Summit’s commitment to expanding domestic manufacturing capabilities, investing in specialized PCB technologies, and providing customers with comprehensive manufacturing solutions across its North American network.
About Summit Interconnect
Summit Interconnect is a leading North American manufacturer of advanced printed circuit boards, serving customers across the Aerospace & Defense, Industrial, and Communications markets. With eight manufacturing facilities across North America, Summit provides a comprehensive range of PCB technologies and manufacturing solutions, supporting customers from prototype development through production.
Media Contact
Caroline Gonzales
Marketing Coordinator, Summit Interconnect
