Facility	City	Industry	Status	Distance
Downing Wellhead Equipment LLC	Oklahoma City	Oil and Gas Field Machinery and Equipment Manufacturing 333132	LIKELY ACTIVE	0.2 KM
Smico Manufacturing Co., INC	Oklahoma City	Construction Machinery Manufacturing 333120	ACTIVE	4.8 KM
Q.b. Johnson Manufacturing, INC.	Oklahoma City	Oil and Gas Field Machinery and Equipment Manufacturing 333132	ACTIVE	8.2 KM
Kimray INC	Oklahoma City	Precision Turned Product Manufacturing 332721	ACTIVE	8.3 KM
Digitized Schematic Solutions LLC	Midwest City	Construction Machinery Manufacturing 333120	LIKELY ACTIVE	7.5 KM

Every listed plant in Oklahoma County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Downing Wellhead Equipment LLC

Oklahoma City, OK

LIKELY ACTIVE333132EMP 100-499

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, EIS, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	DEC 2015	DEC 2015

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	SEP 2026
STATE	EPA FRS	JUL 2026

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

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