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Senior Flexonics

300 E Devon Ave, Bartlett, IL 60103

ACTIVELAST SEEN IN FEDERAL DATA JAN 2026 · 6 SOURCES

Operating signal within 12 months from two or more independent sources.

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What they make

All Other Miscellaneous Fabricated Metal Product Manufacturing332999

Where it is

41.98954, -88.17844 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 sources hold this plant, and 12 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.

EPA cross-references this facility in ACES, AIR, AIRS/AFS, BR, EIS, ICIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

  • SAM.gov entity registrationOPERATING
    Record Q2X6CNMW6KH8 · first seen JAN 2026 · last seen JAN 2026
  • OSHA injury and illness reportsOPERATING
    Record 811277 · first seen DEC 2025 · last seen DEC 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 942918781|IL|60103|300 e devon ave · first seen DEC 2024 · last seen DEC 2024
  • EPA ECHO compliance recordsOPERATING
    first seen MAR 2023 · last seen MAR 2023
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000430597 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASSENIOR OPERATIONS LLC

IN COOK COUNTY119 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 51 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.

NameSOURCES DISAGREE
EPA: SENIOR FLEXONICS · OCT 2026 · ON THIS PAGE
SAM.gov: SENIOR OPERATIONS LLC · JAN 2026
Street address
EPA: 300 E DEVON AVE · OCT 2026 · ON THIS PAGE
SAM.gov: 300 E DEVON AVE · JAN 2026 · ON THIS PAGE
City
EPA: BARTLETT · OCT 2026 · ON THIS PAGE
SAM.gov: BARTLETT · JAN 2026 · ON THIS PAGE
State
EPA: IL · OCT 2026 · ON THIS PAGE
SAM.gov: IL · JAN 2026 · ON THIS PAGE
County (FIPS code)
EPA: 17031 · OCT 2026
CoordinatesSOURCES DISAGREE
Census geocoder: 41.987713454243,-88.180260993318 · JUL 2026
EPA: 41.989544,-88.178438 · OCT 2026 · ON THIS PAGE
Employees (band)
OSHA: 100-499 · DEC 2025
CAGE code
SAM.gov: 96142 · JAN 2026
Retirement plan filing (Form 5500)
DOL: 2,314 active participants, plan year ending 2024-12-31, 3 plan(s) · DEC 2024
Hazardous waste generator (RCRA)
EPA ECHO: LQG · OCT 2026
SAM registration expires
SAM.gov: 2027-01-13 · JAN 2026
State business registrationSOURCES DISAGREE
CT SOTS: SENIOR OPERATIONS LLC, registered with the Connecticut Secretary of the State; Limited liability company formed in Delaware; registered 2008-07-24; active, annual report filed 2026-03-18 · MAR 2026
Sunbiz: SENIOR OPERATIONS INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 1997-12-16; revoked 2007-11-14 · NOV 2007
OR SOS: SENIOR OPERATIONS LLC, registered with the Oregon Secretary of State, Corporation Division; Limited liability company formed in Delaware; registered 2017-07-12; active · JUL 2017

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