Facility	City	Industry	Status	Distance
L-3 Communications Security & Detection Systems	Saint Petersburg	Commercial and Service Industry Machinery Manufacturing 333319	UNVERIFIED	1.2 KM
Ysi, INC	Saint Petersburg	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	1.3 KM
L-3 Communications Security & Detection Systems	Saint Petersburg	Irradiation Apparatus Manufacturing 334517	UNVERIFIED	1.4 KM
Millimeter Wave Products, INC	Saint Petersburg	Other Electronic Component Manufacturing 334419	ACTIVE	1.7 KM
K-1 Technologies, INC.	St Petersburg	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	1.9 KM

Every listed plant in Pinellas County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Halkey-roberts CORP

Saint Petersburg, FL

ACTIVE326199

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 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 NPDES · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	AUG 2025	AUG 2025

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
STATE	EPA FRS	JUL 2026

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

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