Plexus CORP
2400 Millbrook Dr, Buffalo Grove, IL 60089
Operating signal within 12 months from two or more independent sources.
What they make
Printed Circuit Assembly (Electronic Assembly) Manufacturing334418Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Setna Io, LLC | Lincolnshire | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | ACTIVE | 0.5 KM |
| Honeywell Analytics INC. | Lincolnshire | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 0.7 KM |
| Hdq/lin | Lincolnshire | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 1.0 KM |
| Sirius Federal LLC | Vernon Hills | Electronic Computer Manufacturing 334111 | LIKELY ACTIVE | 3.8 KM |
| Hawk Electronics INC | Buffalo Grove | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 3.9 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
3 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- FDA device establishment registrationsOPERATINGfirst seen AUG 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord EE4CKE2FT315 · first seen JAN 2026 · last seen JAN 2026
- OSHA injury and illness reportsOPERATINGRecord 1188401 · first seen DEC 2025 · last seen DEC 2025
IN LAKE COUNTY16 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 11 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: PLEXUS CORP · JAN 2026
- Street address
- SAM.gov: 2400 MILLBROOK DR · JAN 2026
- City
- SAM.gov: BUFFALO GROVE · JAN 2026
- State
- SAM.gov: IL · JAN 2026
- Coordinates
- Census geocoder: 42.192139638941,-87.943629645448 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025
- CAGE code
- SAM.gov: 81UU5 · JAN 2026
- SAM registration expires
- SAM.gov: 2026-12-31 · JAN 2026
