Plexus Corp.

Plexus Corp.

Global EMS partner providing design, manufacturing, and sustaining services for highly complex products in aerospace/defense, healthcare, and industrial sectors.

Neenah, United States
20000+ employees
1 Plexus Way, Neenah, WI 54956, USA
Categories:
PCB Design, Assembly & Prototyping Services
Industrial Electronics & Control Systems
Repair, Refurbishment & Technical Services

Business Profile

Capabilities, markets, and positioning.

ISIC Codes
26102790
Business Model
manufacturerservice provider
Value Chain Role
EMS providertier 1
Geographies Served
Worldwide
Key Capabilities
complex electronics manufacturingregulatory-focused quality systemssustaining engineeringrepair and lifecycle services
Tags
emscomplex productssustaining servicesregulated markets

About

Plexus Corp. is a U.S.-headquartered electronics manufacturing services (EMS) provider offering end-to-end “product realization” from design and new product introduction to regulated high-complexity manufacturing and lifecycle support. It serves aerospace/defense, healthcare/life sciences, industrial and communications customers, emphasizing quality systems, traceability and supply-chain resilience.

Solutions

Plexus provides Design and Development (product strategy, product development, Design for Excellence/DFX, test engineering) and New Product Introduction (transition management, rapid prototyping support, supply-chain readiness). Manufacturing capabilities include end-to-end manufacturing, integrated test and inspection (X-ray, AOI, ICT, functional test) and fulfillment/logistics.

Sustaining services

Lifecycle offerings include aftermarket services (diagnostics/failure analysis, repair levels 1–4, refurbishment), medical device decontamination, complaint investigations, reverse logistics, distribution management, and product life cycle extension (service-parts planning, obsolescence and end-of-life analysis).

Activities & Offerings

Overview of activities and offerings.

Activities
Electronic component and board manufacturing services (EMS/PCBA)
Systems integration, end-to-end electronics manufacturing & test
Design and development engineering for electronic products
Supply chain management, risk and compliance management
Application service provisioning (customer portals/digital tools)
Aftermarket repair, refurbishment and reverse logistics
Products
Design and Development (solution offering)
Product Strategy (solution offering)
Product Development (solution offering)
Design for Excellence (DFX)
Test Engineering (design & development)
New Product Introduction (NPI)
Transition Management (NPI)
Manufacturing – End-to-End Manufacturing
Manufacturing – Integrated Test and Inspection
Manufacturing – Fulfillment and Logistics
Supply Chain Solutions
Early Supply Chain Engagement (DfSC, innovative sourcing)
Program Sustainment (predictive/prescriptive analytics, compliance)
Sustaining Services
Aftermarket Services, Repair and Refurbishment
Product Life Cycle Extension
Distribution Management
Services
Electronics design support (strategy, development, DFX)
New product introduction and transition to volume manufacturing
PCBA/electronic board manufacturing (contract)
System build/system integration and configuration
Integrated test & inspection (X-ray, AOI, ICT, functional test)
Fulfillment, order processing, customization, global distribution, 3PL support
Supply chain optimization (DfSC), sourcing and supplier management
Risk and compliance management across the supply chain
Diagnostics and failure analysis
Aftermarket repair services (Level 1–4, component-level repair)
Product refurbishment and exchange/reverse logistics
Medical device decontamination (cleaning/disinfection/sterilization, data removal)
Complaint investigation and documented failure investigations
Service parts planning & forecasting; FRU management
Obsolescence management, last-time buys, end-of-life analysis

Sources

Referenced sources for the listing.

IDLabelURLRetrievedNotes
src1Plexus (Solutions overview)https://www.plexus.com/2026-02-04-
src2Plexus Design and Developmenthttps://www.plexus.com/solutions/design-and-development/2026-02-04-
src3Plexus New Product Introductionhttps://www.plexus.com/solutions/new-product-introduction/2026-02-04-
src4Plexus Manufacturinghttps://www.plexus.com/solutions/manufacturing/2026-02-04-
src5Integrated Test and Inspectionhttps://www.plexus.com/solutions/manufacturing/integrated-test-and-inspection/2026-02-04-
src6Supply Chain Solutionshttps://www.plexus.com/solutions/supply-chain-solutions/2026-02-04-
src7Early Supply Chain Engagementhttps://www.plexus.com/solutions/supply-chain-solutions/early-engagement/2026-02-04-
src8Program Sustainmenthttps://www.plexus.com/solutions/supply-chain-solutions/program-sustainment/2026-02-04-
src9Sustaining Serviceshttps://www.plexus.com/solutions/sustaining-services/2026-02-04-
src10Aftermarket Services, Repair and Refurbishmenthttps://www.plexus.com/solutions/sustaining-services/aftermarket-services-repair-refurbishment/2026-02-04-
src11Product Life Cycle Extensionhttps://www.plexus.com/solutions/sustaining-services/product-life-cycle-extension/2026-02-04-
src12Distribution Managementhttps://www.plexus.com/solutions/sustaining-services/distribution-management/2026-02-04-
src13UNSD CPC 88741https://unstats.un.org/unsd/classifications/Econ/Detail/EN/1073/887412026-02-04-
src14UNSD CPC 83152https://unstats.un.org/unsd/classifications/Econ/Detail/EN/1073/831522026-02-04-
src15UNSD CPC 87159https://unstats.un.org/unsd/classifications/Econ/Detail/EN/3/871592026-02-04-

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Last edited February 4, 2026Edited by @elena1