Facility	City	Industry	Status	Distance
Lufthansa Technik Engine Services	Tulsa	Machine Shops 332710	UNVERIFIED	1.3 KM
Pryer Aerospace, LLC	Tulsa	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	1.7 KM
Tulsa Machine Works, Tmw Holding, and Trident Investment Company, LLC	Tulsa	Machine Shops 332710	UNVERIFIED	3.3 KM
Alliance Machine Service, Inc.	Tulsa	Machine Shops 332710	UNVERIFIED	4.1 KM
Ideal Specialty, INC.	Tulsa	Machine Shops 332710	UNVERIFIED	4.9 KM

Every listed plant in Tulsa County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 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, TRIS · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen AUG 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record LF67R756T3N2 · first seen NOV 2025 · last seen NOV 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110002130480 · first seen JUN 2016 · last seen JUN 2016

ALSO RECORDED ASWALDEN'S MACHINE INC

IN TULSA COUNTY57 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 28 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.

NameSOURCES DISAGREE: EPA: WALDEN'S MACHINE INC · JUL 2026; SAM.gov: WALDEN'S MACHINE, LLC · NOV 2025 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 3030 N. ERIE ST. · JUL 2026; SAM.gov: 3030 N ERIE AVE · NOV 2025 · ON THIS PAGE
City: EPA: TULSA · JUL 2026 · ON THIS PAGE; SAM.gov: TULSA · NOV 2025 · ON THIS PAGE
State: EPA: OK · JUL 2026 · ON THIS PAGE; SAM.gov: OK · NOV 2025 · ON THIS PAGE
County (FIPS code): EPA: 40143 · SEP 2026
Coordinates: EPA: 36.1978,-95.91574 · JUL 2026
Website: SAM.gov: http://www.pccairframe.com/ · NOV 2025
CAGE code: SAM.gov: 3U410 · NOV 2025
SAM registration expires: SAM.gov: 2026-11-04 · NOV 2025
State business registration: TX Comptroller: WALDEN'S MACHINE, LLC, registered with the Texas Comptroller of Public Accounts; Corporation; revoked

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