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Plexus Corp

Aerospace & Defense Design, Engineering & Manufacturing

Aerospace Systems, Avionics & Electronics HQ: Neenah, WI

About Plexus Corp

Neenah, Wisconsin-headquartered global electronics design, manufacturing and aftermarket-services company serving aerospace, defense and space programs. Certifications and FAA/EASA/Nadcap authorizations are location-specific and must not be attributed to the Neenah corporate headquarters without current site-level evidence.

Manufacturing & Service Locations

Neenah, Wisconsin 54956

Neenah Corporate Headquarters · Other

Capabilities

Markets Served

Commercial AerospaceDefense & MilitarySpace & Satellite

Certifications

AS9100ISO 9001

Certification information may be supplier-provided unless otherwise noted.

About This Profile

This company profile is researched and maintained by Aerospace Grade using authoritative public sources.

Last Reviewed: October 28, 2026

Source · Compiled from public sources

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