Facility	City	Industry	Status	Distance
Microsemi Frequency and Time CORP	Boulder	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	LIKELY ACTIVE	0.4 KM
Kapteyn-murnane Laboratories, INC	Boulder	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	0.4 KM
Xeed, LLC	Boulder	Electronic Computer Manufacturing 334111	ACTIVE	0.7 KM
Q Magnetics LLC	Boulder	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	0.8 KM
Page Technologies, INC.	Boulder	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	LIKELY ACTIVE	0.8 KM

Every listed plant in Boulder County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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.

EPA cross-references this facility in AIR, AIRS/AFS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	NOV 2016	NOV 2016

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

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

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