Developing and making prototypes of aircraft engines

Facility	City	State	Employees	Status
Onset Aviation Parts, INC.	Miramar	FL	—	● ACTIVE
Ontic Engineering and Manufacturing, INC.	Miramar	FL	—	● ACTIVE
Onyx Industries, LLC	Mc Lean	VA	—	● ACTIVE
Orbital Uav USA LLC	Hood River	OR	—	● ACTIVE
OSOrion Strike Technologies INC.	Parker	SD	—	● ACTIVE
OAOrizon Aerostructures, LLC	Kansas City	MO	—	● ACTIVE
Oxley,inc.	Branford	CT	—	● ACTIVE
Pacific Aero Components	Valencia	CA	—	● ACTIVE
Pacific Air Industries, LLC	Chatsworth	CA	—	● ACTIVE
Pac Seating Systems, LLC	Palm City	FL	—	● ACTIVE
Page Chester LTD	Fort Worth	TX	—	● ACTIVE
Palmer Manufacturing Co., LLC	Malden	MA	—	● ACTIVE
Panelight Components Group, LLC	Richardson	TX	—	● ACTIVE
Panob CORP	Ontario	CA	—	● ACTIVE
Paravis Industries INC	Auburn Hills	MI	—	● ACTIVE
Parts Life INC	Moorestown	NJ	—	● ACTIVE
Partworks, LLC	Atlanta	GA	—	● ACTIVE
Peerless Instrument Co., INC.	Hollywood	FL	—	● ACTIVE
Pei Manufacturing, LLC	Camas	WA	—	● ACTIVE
Percipient Manufacturing, LLC	Apex	NC	—	● ACTIVE
Percival Aviation INC	Addison	TX	—	● ACTIVE
Perry Technology CORP	New Hartford	CT	—	● ACTIVE
Phoenix Engineering Technologies LLC	Anaheim	CA	—	● ACTIVE
PPPhoenix Peak, INC.	Los Angeles	CA	—	● ACTIVE
PPPhoenix Products, INC.	Mckee	KY	—	● ACTIVE
Pickering Aviation, INC.	Corinth	TX	—	● ACTIVE
Piedmont Propulsion Systems, LLC	Winston Salem	NC	—	● ACTIVE
PRPinnacle Research and Aviation, LLC	Medley	FL	—	● ACTIVE
Pinnacle Solutions, LLC	Huntsville	AL	—	● ACTIVE
PAPioneer Aerostructures, LLC	Helena	MT	20–99	● ACTIVE
PPPioneer Precision Parts, LLC	Commerce	CA	—	● ACTIVE
PLPlanestocks LLC	Deerfield Beach	FL	—	● ACTIVE
Plascore, INC.	Zeeland	MI	—	● ACTIVE
Platinum Eagle Aerospace, LLC	Crowley	TX	—	● ACTIVE
PMPlim2pholgpli Manufacturing 2	Gilbert	AZ	20–99	● ACTIVE
PMPli Manufacturing LLC	Gilbert	AZ	—	● ACTIVE
Pma Aeroparts LLC	Saint Petersburg	FL	—	● ACTIVE
Pma Solutions INC	Broken Arrow	OK	—	● ACTIVE
Pmw Aero, LLC	Liberty	SC	—	● ACTIVE
Polycraft Products, INC.	Lawrenceburg	IN	—	● ACTIVE
Power4flight LLC	Hood River	OR	—	● ACTIVE
Power & Propulsion LLC	Denver	CO	—	● ACTIVE
Ppw Aero Buyer, INC.	Manchester	CT	—	● ACTIVE
Pradera Technologies, L.l.c.	Waco	TX	—	● ACTIVE
Precision Alloy Services, INC.	Bowling Green	OH	—	● ACTIVE
Precision Heliparts INC	Atlanta	GA	—	● ACTIVE
PHPrecision Heli-support, LLC	Mesa	AZ	20–99	● ACTIVE
Precision Manufacturing, LLC	El Paso	TX	—	● ACTIVE
Princeton Tool INC	Valencia	CA	—	● ACTIVE
Proamericas, LLC	Weston	FL	—	● ACTIVE

FactoryRegistry lists 3,397 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Developing and making prototypes of aircraft engines, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 23 establishments reported producing it.

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 2019225000. 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.