Illinois Tool Works, INC.

What they make

• liquid penetrant testing
• aerosols
• UV lamps
• aqueous cleaners
• ultrasonic couplants
• aerospace
• automotive

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Where it is

Location not verified — this address could not be matched to Census TIGER, so the facility is not placed on the map.

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

Also at this address

3 other records share 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 10 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.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen SEP 2026
• SAM.gov entity registrationOPERATING
  Record NJFAXTRHGAB4 · first seen AUG 2025 · last seen JUL 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 361258310|IL|60025|155 harlem ave · first seen MAR 2025 · last seen MAR 2025

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: ILLINOIS TOOL WORKS, INC. · JUL 2026

Street address

SAM.gov: 155 HARLEM AVE · JUL 2026

City

SAM.gov: GLENVIEW · JUL 2026

State

SAM.gov: IL · JUL 2026

Employees (band)

DOL: 500+ · MAR 2025

Website

SAM.gov: www.magnaflux.com · JUL 2026

CAGE code

SAM.gov: 37676 · JUL 2026

Retirement plan filing (Form 5500)

DOL: 15,973 active participants, plan year ending 2025-03-31, 9 plan(s) · MAR 2025

SAM registration expires

SAM.gov: 2027-06-25 · JUL 2026

State business registrationSOURCES DISAGREE

AK Corporations: ILLINOIS TOOL WORKS INC., registered with the Alaska Division of Corporations, Business and Professional Licensing; Corporation formed in Delaware; registered 1995-06-12; active · JUN 1995

CO SOS: ILLINOIS TOOL WORKS INC., registered with the Colorado Secretary of State; Corporation formed in Delaware; registered 1991-09-23; active, annual report filed 2025-11-10 · NOV 2025

CT SOTS: ILLINOIS TOOL WORKS INC., registered with the Connecticut Secretary of the State; Corporation formed in Delaware; registered 1991-09-23; active, annual report filed 2026-09-22 · SEP 2026

DC Corporations: ILLINOIS TOOL WORKS INC., registered with the District of Columbia Corporations Division; Corporation; registered 2003-01-21; active, annual report filed 2025-03-26 · MAR 2025

Sunbiz: ILLINOIS TOOL WORKS INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 1984-03-07; active, annual report filed 2026-04-28 · APR 2026

IA SOS: ILLINOIS TOOL WORKS INC., registered with the Iowa Secretary of State; registered 1986-02-07; active · FEB 1986

KY SOS: ILLINOIS TOOL WORKS INC., registered with the Kentucky Secretary of State; Corporation formed in Delaware; registered 1967-09-27; active, annual report filed 2026-06-08 · JUN 2026

MS SOS: ILLINOIS TOOL WORKS INC., registered with the Mississippi Secretary of State; Corporation; registered 1991-09-20; active · SEP 1991

OR SOS: ILLINOIS TOOL WORKS INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Delaware; registered 1991-09-25; active · SEP 1991

TX Comptroller: ILLINOIS TOOL WORKS INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 1974-04-29; active · APR 1974

VA SCC: ILLINOIS TOOL WORKS INC., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 1967-05-19; active · MAY 1967