Verified Nov 2026
Electronics & Software
·
Neenah, Wisconsin
·
Since 1979
Plexus Corp. is an electronics manufacturing services company headquartered in Neenah, Wisconsin, United States, and founded in 1979. It has an estimated 10,000 to 50,000 employees and an estimated revenue band of $1 to $5 billion. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and military-defense industries. Recent reporting attributed a 23% revenue increase to the company in fiscal 2026, and it opened a grand-opening event for its Raleigh campus, which provides design and manufacturing services for life science and healthcare OEMs.
Plexus Corp. at a glance
Revenue
$1-5B
Est. band
Employees
10,000-50,000
Founded
1979
Headquarters
Neenah, Wisconsin
Certifications
AS9100 · IATF 16949 · ISO 9001
Import activity
1619
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Medical
Military & Defense
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1619
Named foreign suppliers
50
Top origins
China · South Korea · Italy · Taiwan
Shared foreign counterparties do not establish that these companies buy from Plexus Corp..
What this tells a buyer
Customs records show 1,619 shipments associated with the company, with origins across 17 countries, including China, South Korea, Italy, and Taiwan.
The company holds AS9100, IATF 16949, and ISO 9001 certifications and lists lighting among its products.
Plexus supplies complex products to OEMs and has an estimated revenue band of $1 to $5 billion, though the record does not name specific reported customers.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
47 years in operation (founded 1979).
1,619 US import shipments on record.
Holds AS9100, IATF 16949, ISO 9001 certification(s) per public sources.
Overview
Plexus Corp. is an electronics manufacturing services company headquartered in Neenah, Wisconsin, United States, and founded in 1979. It has an estimated 10,000 to 50,000 employees and an estimated revenue band of $1 to $5 billion. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and military-defense industries. Recent reporting attributed a 23% revenue increase to the company in fiscal 2026, and it opened a grand-opening event for its Raleigh campus, which provides design and manufacturing services for life science and healthcare OEMs.
At a glance
Attribute | Detail |
|---|---|
Founded | 1979 |
Headquarters | Neenah, Wisconsin |
Employees | 10,000-50,000 |
Revenue | $1-5B (estimated) |
Primary capability | Electronics & Software |
Certifications | AS9100 · IATF 16949 · ISO 9001 |
What Plexus Corp. makes
The company holds AS9100, IATF 16949, and ISO 9001 certifications and lists lighting among its products.
Products and capabilities described on the company's own site include Lighting (source: plexus.com).
Certifications
Plexus Corp. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — plexus.com
IATF 16949 — itwperformancepolymers.com
ISO 9001 — proxyvote.com
Trade and customs footprint
Customs records show 1,619 shipments associated with the company, with origins across 17 countries, including China, South Korea, Italy, and Taiwan. US customs bill-of-lading records list 1619 inbound shipments across 50 foreign suppliers, with top origins including China · South Korea · Italy · Taiwan.
Latest developments
2026-11-03 — Circuits Assembly Online Magazine - Plexus Reports 23% Revenue Growth in Fiscal 2026 (circuitsassembly.com)
2026-10-28 — Plexus Announces Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results | Plexus Corp. (plexus.com)
2026-10-28 — News | Plexus (plexus.com)
2026-09-30 — SAM.gov (sam.gov)
2026-07-13 — Plexus Corp. site grand opening! With this expansion, the Raleigh campus delivers complex design and manufacturing solutions for life science and healthcare OEMs. | Trey Michaelis (linkedin.com)
2026-04-29 — Plexus Announces Fiscal Second Quarter Financial Results | Plexus Corp. (plexus.com)
Company details
Plexus supplies complex products to OEMs and has an estimated revenue band of $1 to $5 billion, though the record does not name specific reported customers. Plexus Corp. was founded in 1979, has an estimated 10,000-50,000 employees, and is headquartered in Neenah, Wisconsin. On the LightSource stability read it is rated "Established & active": 47 years in operation (founded 1979). 1,619 US import shipments on record. Holds AS9100, IATF 16949, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Plexus Corp. make?
Plexus Corp. is an electronics manufacturing services company headquartered in Neenah, Wisconsin, United States, and founded in 1979. It has an estimated 10,000 to 50,000 employees and an estimated revenue band of $1 to $5 billion. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and military-defense industries. Recent reporting attributed a 23% revenue increase to the company in fiscal 2026, and it opened a grand-opening event for its Raleigh campus, which provides design and manufacturing services for life science and healthcare OEMs.
Where is Plexus Corp. headquartered?
Plexus Corp. is headquartered in Neenah, Wisconsin (2444 Schultz Rd, Neenah, Wisconsin, 54956).
When was Plexus Corp. founded?
Plexus Corp. was founded in 1979.
How big is Plexus Corp.?
Plexus Corp. has an estimated 10,000-50,000 employees, with revenue in the $1-5B range (estimated).
What certifications does Plexus Corp. hold?
Plexus Corp. lists AS9100 · IATF 16949 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Plexus Corp. import from overseas suppliers?
US customs bill-of-lading records show 1619 inbound shipments for Plexus Corp., with top origins including China · South Korea · Italy · Taiwan.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+1 920-969-6000
Certification
AS9100 · IATF 16949 · ISO 9001
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