Facility	City	Industry	Status	Distance
Masterclock, INC.	Saint Charles	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	4.0 KM
Scinomix, INC.	Earth City	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	6.4 KM
Ftl Nimbus, LLC	Earth City	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	UNVERIFIED	6.7 KM
Mdz Automation LLC	Bridgeton	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	6.9 KM
Digital Concepts of Missouri, INC.	Maryland Heights	Other Measuring and Controlling Device Manufacturing 334519	UNVERIFIED	8.1 KM

Every listed plant in St. Charles County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

Source	Evidence	First seen	Last seen
COMPANY SITE	OPERATING	JUL 2026	AUG 2026
SAM GOV	OPERATING	NOV 2025	NOV 2025

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	SAM GOV	NOV 2025
CAGE CODE	SAM GOV	NOV 2025
CITY	SAM GOV	NOV 2025
GEOM	CENSUS GEOCODER	JUL 2026
NAME	SAM GOV	NOV 2025
REGISTRATION EXPIRATION	SAM GOV	NOV 2025
STATE	SAM GOV	NOV 2025
WEBSITE	SAM GOV	NOV 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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