Facility	City	Industry	Status	Distance
Scinomix, INC.	Earth City	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	2.2 KM
Mdz Automation LLC	Bridgeton	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	3.1 KM
Gtaa LLC	Bridgeton	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	4.8 KM
Masterclock, INC.	Saint Charles	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	5.0 KM
Flow Controls Former	Maryland Heights	Spring Manufacturing 332613	UNVERIFIED	5.6 KM

Every listed plant in St. Louis 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.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110070491607 · first seen JAN 2019 · last seen JAN 2019

IN ST. LOUIS COUNTY32 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 10 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: ROCKWELL AUTOMATION · OCT 2026
Street address: EPA: 3192 RIVERPORT TECH CENTER DR · OCT 2026
City: EPA: MARYLAND HEIGHTS · OCT 2026
State: EPA: MO · OCT 2026
County (FIPS code): EPA: 29189 · OCT 2026
Coordinates: EPA: 38.753193,-90.470825 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

Report a correction · Request removal