Chicago Lighthouse Industries

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
O2m Technologies LLC	Chicago	Analytical Laboratory Instrument Manufacturing 334516	◐ LIKELY ACTIVE	1.0 KM
O2m Technologies LLC	Chicago	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	1.0 KM
Arqaios INC	Chicago	Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 334512	● ACTIVE	1.8 KM
Additive Monitoring, INC.	Chicago	Other Measuring and Controlling Device Manufacturing 334519	● ACTIVE	1.7 KM
Invizix, INC.	Chicago	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	● ACTIVE	2.2 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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.

• SAM.gov entity registrationOPERATING
  Record EXC6B6E54SL8 · first seen MAY 2026 · last seen MAY 2026

IN COOK COUNTY80 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 23 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: CHICAGO LIGHTHOUSE INDUSTRIES · MAY 2026

Street address

SAM.gov: 1850 W ROOSEVELT · MAY 2026

City

SAM.gov: CHICAGO · MAY 2026

State

SAM.gov: IL · MAY 2026

Coordinates

Census geocoder: 41.866924195032,-87.672525512924 · JUL 2026

CAGE code

SAM.gov: 7KBK5 · MAY 2026

SAM registration expires

SAM.gov: 2027-05-18 · MAY 2026