Plexus

Plexus

Plexus Corp., Inc.

Neenah, Wisconsin, United States

Counter-UAS & Air Defense
Contract Manufacturer, MRO & ServicesSupplies Defense Industry
Profile last updated: August 12, 2026

About

Plexus is a defense contract manufacturer based in Neenah, United States working in counter-uas & air defense.

Plexus is a global design, manufacturing and aftermarket services provider serving highly regulated markets, including aerospace and defense, medical, industrial and semiconductor capital equipment. It offers design and development, new product introduction, end-to-end manufacturing, sustaining services, and fulfillment and supply chain solutions. Its defense work includes engineering counter-UAS systems for allied defense and a dedicated Aerospace/Defense market sector. Headquartered in Neenah, Wisconsin, USA, the company operates facilities across North America, Europe, and Asia-Pacific, including sites in Malaysia, China, Thailand, the United Kingdom, Mexico and Romania.

Location

Neenah, United States

Company type

Public company

Legal name

Plexus Corp., Inc.

Focus areas

electronics manufacturing servicescontract manufacturingdesign and developmentaftermarket servicescounter-UASaerospace and defenseengineering services

Languages

EN

Products & capabilities

Defense domains

Counter-UAS & Air Defense

Supply-chain role

Contract ManufacturerMRO & Services

What they offer

Manufacturing ServicesEngineering ServicesMaintenance & Repair

End users

Defense Industry

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