Heat treating of metal for the trade

Facility	City	State	Employees	Status
PIPaco Indiana	Clarksville	IN	20–99	◐ LIKELY ACTIVE
PLPacproinc, LLC	Souderton	PA	20–99	◐ LIKELY ACTIVE
PIP/A Industries Inc.	Bloomfield	CT	20–99	◐ LIKELY ACTIVE
PFPaint facility	Webster	NY	1–19	◐ LIKELY ACTIVE
PVPaint Valley Parts	Millersburg	OH	20–99	◐ LIKELY ACTIVE
PUPakfab USA Engineered Solutions, INC	Greenville	OH	—	◐ LIKELY ACTIVE
PDPaladin Defense Supply LLC	South Holland	IL	—	◐ LIKELY ACTIVE
Palfinger USA Operations	Oklahoma City	OK	100–499	◐ LIKELY ACTIVE
PCPall Cortland	Cortland	NY	100–499	◐ LIKELY ACTIVE
PNPalmer North America LLC	Pueblo	CO	1–19	◐ LIKELY ACTIVE
PSPalmetto Scientific Glass Company, LLC	Beech Island	SC	—	◐ LIKELY ACTIVE
PSPalm Scientific LLC	Naperville	IL	—	◐ LIKELY ACTIVE
PIPama, INC	Elgin	IL	—	◐ LIKELY ACTIVE
PCPanel Control Integrators	Anna	OH	20–99	◐ LIKELY ACTIVE
PLPantamorph LLC	Aston	PA	—	◐ LIKELY ACTIVE
PAParadox Aerospace LLC	Lake Park	FL	—	◐ LIKELY ACTIVE
PIParagon International	Nevada	IA	20–99	◐ LIKELY ACTIVE
PMParagon Metals LLC Hillsdale	Hillsdale	MI	100–499	◐ LIKELY ACTIVE
PMParagon Metals LLC Quincy	Quincy	MI	20–99	◐ LIKELY ACTIVE
PTPara Tech Coating - 60-3	Aliso Viejo	CA	20–99	◐ LIKELY ACTIVE
PHParker Hannifin CORP	Fort Worth	TX	—	◐ LIKELY ACTIVE
PCParker-hannifin Corporation	Devens	MA	—	◐ LIKELY ACTIVE
PCParker-hannifin Corporation	Corpus Christi	TX	—	◐ LIKELY ACTIVE
PLParker Lifting Services, LLC	Oologah	OK	—	◐ LIKELY ACTIVE
PMParker Machine and Engineering INC.	Trenton	MI	—	◐ LIKELY ACTIVE
PTParker Trutec	Kodak	TN	20–99	◐ LIKELY ACTIVE
PTParker Trutec	Urbana	OH	100–499	◐ LIKELY ACTIVE
PCParsons Company Inc Goodfield	Goodfield	IL	1–19	◐ LIKELY ACTIVE
PLPartsbadger LLC	Cedarburg	WI	—	◐ LIKELY ACTIVE
PAPartsnology and Metals, L.l.c.	Pike Road	AL	—	◐ LIKELY ACTIVE
PTPAS Technologies dba StandardAero	North Kansas City	MO	100–499	◐ LIKELY ACTIVE
PTPAS Technologies Inc. dba StandardAero	Hillsboro	OH	100–499	◐ LIKELY ACTIVE
PLPatrick Lovato	Espanola	NM	—	◐ LIKELY ACTIVE
PGPatriotic Group LLC	Tucson	AZ	—	◐ LIKELY ACTIVE
PMPatriot Manufacturing, LLC.	Plymouth	MI	20–99	◐ LIKELY ACTIVE
PPattison	Pattison	TX	100–499	◐ LIKELY ACTIVE
PJPaul J Ketchum	Maple Lake	MN	—	◐ LIKELY ACTIVE
PHPaulo - Headquarters	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
PNPaulo - Nashville	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
PSPaul Schurman Machine, INC	Ridgefield	WA	—	◐ LIKELY ACTIVE
PAPCC Aerostructures	Wilkes Barre	PA	1–19	◐ LIKELY ACTIVE
PAPCC AirFfoils LLC	Minerva	OH	500+	◐ LIKELY ACTIVE
PAPCC AIrfoils LLC	PCC Airfoils LLC	GA	100–499	◐ LIKELY ACTIVE
PMPcg Management Group LLC	York	PA	100–499	◐ LIKELY ACTIVE
PSPCH Sheet Metal & Air Conditioning, Inc.	San Clemente	CA	20–99	◐ LIKELY ACTIVE
PPPCS Powder Coating Solutions	Carlsbad	NM	1–19	◐ LIKELY ACTIVE
PHPCX Holding, LLC, wholly owned subsid of Hubbell Industrial Controls, Clayton, NC	Clayton	NC	20–99	◐ LIKELY ACTIVE
PIPdq, INC	Rocky Hill	CT	—	◐ LIKELY ACTIVE
PMPdq Machine Shop, INC	Houston	TX	—	◐ LIKELY ACTIVE
PPPDS Plastics, Inc.	Dorr	MI	20–99	◐ LIKELY ACTIVE
PCPDXMP Contech Engineered Solutions LLC	Hillsboro	OR	20–99	◐ LIKELY ACTIVE
PMPeak Motion INC.	Clarence	NY	—	◐ LIKELY ACTIVE
Pearl Crop Inc, Modesto	Modesto	CA	20–99	◐ LIKELY ACTIVE
PWPeirce Welding & Fabricating Inc	Bethel	PA	20–99	◐ LIKELY ACTIVE
P1Peko 1400	Rochester	NY	100–499	◐ LIKELY ACTIVE
PFPelican Fabrication LLC	Ramrod Key	FL	—	◐ LIKELY ACTIVE
PMPell Mell Supply, INC.	National City	CA	—	◐ LIKELY ACTIVE
Pem-Air Turbine Engine Services LLC	Brooksville	FL	20–99	◐ LIKELY ACTIVE
PSPeninsula Steel Inc	Plant City	FL	20–99	◐ LIKELY ACTIVE
PFPenna Flame Industries	Zelienople	PA	20–99	◐ LIKELY ACTIVE
PPennant-Lebanon	Lebanon	TN	20–99	◐ LIKELY ACTIVE
PDPenn-Erie Division	Erie	PA	20–99	◐ LIKELY ACTIVE
PIPennington Industries LLC	Tuttle	OK	—	◐ LIKELY ACTIVE
PMPennside Machining, LLC	Girard	PA	—	◐ LIKELY ACTIVE
PAPennsylvania Ave.	York	PA	20–99	◐ LIKELY ACTIVE
Penn United Technologies, Inc. (Saint Marys Location)	Saint Marys	PA	20–99	◐ LIKELY ACTIVE
PPPenny Plate - Virginia	Fishersville	VA	100–499	◐ LIKELY ACTIVE
PMPerez Machine, INC.	Gardena	CA	—	◐ LIKELY ACTIVE
PPPerfection Products Inc	Lebanon	IN	1–19	◐ LIKELY ACTIVE
PMPerforated Metals Plus 353	Charlotte	NC	1–19	◐ LIKELY ACTIVE
PHPerformance Hydroforming, LLC	Jackson	MI	—	◐ LIKELY ACTIVE
PSPerformance Stamping LLC	Carpentersville	IL	20–99	◐ LIKELY ACTIVE
PSPerimeter Sheet Metal	Ellenwood	GA	20–99	◐ LIKELY ACTIVE
PSPerlane Sales, INC.	Stow	OH	—	◐ LIKELY ACTIVE
PGPerma Graphics INC	Westfield	MA	—	◐ LIKELY ACTIVE
PCPermaloc Corporation	Holland	MI	20–99	◐ LIKELY ACTIVE
PWPerryman's Welding LLC	Minden	LA	—	◐ LIKELY ACTIVE
PDPerson Design-sports, L.l.c.	Denton	NE	—	◐ LIKELY ACTIVE
PPeru	Peru	IL	100–499	◐ LIKELY ACTIVE
PVPetersburg VA	Petersburg	VA	20–99	◐ LIKELY ACTIVE
PIPetersen Inc. Pocatello	Pocatello	ID	20–99	◐ LIKELY ACTIVE
PMPetersen Machine, LLC	Tacoma	WA	—	◐ LIKELY ACTIVE
Peters' Heat Treating, Inc. McKean	Mckean	PA	1–19	◐ LIKELY ACTIVE
PIPeters Industrial Sales & Manufacturing CO LLC	Eagle River	WI	—	◐ LIKELY ACTIVE
PJPeterson Jig & Fixture INC	Rockford	MI	—	▲ REPORTED CLOSED
PMPeterson Machine & Manufacturing L.l.c.	Peterson	UT	—	◐ LIKELY ACTIVE
PWPeterson's Welding and Machine	Green Bay	WI	20–99	◐ LIKELY ACTIVE
PAPetras Air Work Industries, INC.	Mission	TX	—	◐ LIKELY ACTIVE
PMPFG Manufacturing Great Western Alabama - 4023	Hollywood	AL	20–99	◐ LIKELY ACTIVE
PMPFG Manufacturing OLM Food Systems Sioux Falls - 4040	Sioux Falls	SD	100–499	◐ LIKELY ACTIVE
PPPFI Precision, Inc	New Carlisle	OH	20–99	◐ LIKELY ACTIVE
PMP&g Memorials LLC	Tampa	FL	—	◐ LIKELY ACTIVE
PSP&G Steel Products Co. INC.	Buffalo	NY	100–499	◐ LIKELY ACTIVE
PMPHB Machining & Molding	Fairview	PA	100–499	◐ LIKELY ACTIVE
PMPhd Manufacturing INC	Columbiana, Ohio	OH	100–499	◐ LIKELY ACTIVE
PPPhiladelphia Pottstown	Pottstown	PA	20–99	◐ LIKELY ACTIVE
PMPhillips Manufacturing Gastonia	Gastonia	NC	1–19	◐ LIKELY ACTIVE
PMPhillips Manufacturing Niles	Niles	OH	20–99	◐ LIKELY ACTIVE
PMPhillips Manufacturing Umatilla	Umatilla	FL	20–99	◐ LIKELY ACTIVE
PTPhinney Tool & Die Company	Medina	NY	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 36,644 facilities whose primary industry classification is one of the 20 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Heat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 20 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,719 establishments reported producing it; the count for 7 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2053450000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.