Locknut Technology INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Star Engineering LLC	Addison	Machine Tool Manufacturing 333517	● ACTIVE	0.3 KM
Toolex CORP	Addison	Machine Shops 332710	● ACTIVE	0.6 KM
Cutting Edge Machining and Automation - Dynamac, LLC	Addison	Machine Shops 332710	● ACTIVE	0.7 KM
MIMultitech Industries, Inc.	Addison	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	◐ LIKELY ACTIVE	1.1 KM
Helander Metal Spinning Company LLC	Lombard	Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119	● ACTIVE	1.5 KM

Every listed plant in DuPage County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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 OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070274836 · first seen SEP 2018 · last seen SEP 2018

IN DUPAGE COUNTY113 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 50 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

EPA: LOCKNUT TECHNOLOGY INC. · OCT 2026

Street address

EPA: 351 S. LOMBARD ROAD · OCT 2026

City

EPA: ADDISON · OCT 2026

State

EPA: IL · OCT 2026

Coordinates

EPA: 41.92035,-88.02507 · OCT 2026