Manufacturing of parts and accessories for civilian aircraft…

Facility	City	State	Employees	Status
HAHammerhead Aviation LLC	El Cajon	CA	20–99	◐ LIKELY ACTIVE
HEHarper Engineering Company	Renton	WA	20–99	◐ LIKELY ACTIVE
HMHarris Manufacturing Solutions, LLC	Lewisville	TX	—	◐ LIKELY ACTIVE
Hartzell Propeller Composite Facility	Piqua	OH	20–99	◐ LIKELY ACTIVE
HMHirschler Manufacturing	Kirkland	WA	20–99	◐ LIKELY ACTIVE
HAHonda Aircraft Company, LLC	Greensboro	NC	500+	◐ LIKELY ACTIVE
HIHoneywell International Aftermarket Services-memphis	Memphis	TN	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Redmond	WA	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Tulsa	OK	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Rocky Mount	NC	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Torrance	CA	—	◐ LIKELY ACTIVE
HTHr Textron INC	Valencia	CA	—	◐ LIKELY ACTIVE
HAHydro-aire Aerospace CORP	Burbank	CA	—	◐ LIKELY ACTIVE
IDIlc Dover, LP - Frederica	Frederica	DE	—	◐ LIKELY ACTIVE
IAItt Aerospace Controls LLC	Valencia	CA	—	◐ LIKELY ACTIVE
JAJ. A. Reinhardt & Co., INC.	Mountainhome	PA	—	◐ LIKELY ACTIVE
JCJemco Components & Fabrication, INC.	Kirkland	WA	—	◐ LIKELY ACTIVE
JAJet Aerospace Coatings and Landing Systems (jet Acls)	Rincon	GA	—	◐ LIKELY ACTIVE
JAJoby Aviation Concord	Concord	CA	20–99	◐ LIKELY ACTIVE
JAJoby Aviation Dayton	Vandalia	OH	1–19	◐ LIKELY ACTIVE
KAKaiser Aircraft Industries, INC	Birmingham	AL	—	◐ LIKELY ACTIVE
KAKaman Aerospace Helicopters Division	Bloomfield	CT	—	◐ LIKELY ACTIVE
KCKaman Composites Wichita INC	Wichita	KS	—	◐ LIKELY ACTIVE
KMKerns Manufacturing CORP.	Long Island City	NY	—	◐ LIKELY ACTIVE
KTKidde Technologies, INC	Wilson	NC	—	◐ LIKELY ACTIVE
K2Knots 2u, LTD.	Burlington	WI	20–99	◐ LIKELY ACTIVE
LALanic Aerospace LLC	Huntington Beach	CA	—	◐ LIKELY ACTIVE
LELeading Edge Aero, LLC	Bethel	CT	—	◐ LIKELY ACTIVE
LILearjet INC	Wichita	KS	—	◐ LIKELY ACTIVE
LMLockheed Martin Aeronautical Systems	Marietta	GA	—	◐ LIKELY ACTIVE
LMLockheed Martin Aeronautics Company	Greenville	SC	—	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Palmdale Campus (1513)	Palmdale	CA	500+	◐ LIKELY ACTIVE
LMLockheed Martin, Sof Glss	Fort Walton Beach	FL	—	◐ LIKELY ACTIVE
LTLudlow Tool INC	Agawam	MA	—	◐ LIKELY ACTIVE
LSLuminescent Sys INC	Lebanon	NH	—	◐ LIKELY ACTIVE
MAMa53 Ametek Aerospace Products	Wilmington	MA	20–99	◐ LIKELY ACTIVE
MEMartinic Engineering INC	Tolleson	AZ	20–99	◐ LIKELY ACTIVE
MAMaryland Air National Guard	Baltimore	MD	—	◐ LIKELY ACTIVE
MDMcdonnell Douglas B-98	Long Beach	CA	—	◐ LIKELY ACTIVE
MDMcdonnell Douglas CORP	Hazelwood	MO	—	◐ LIKELY ACTIVE
MAMeggitt Aircraft Braking Systems CORP	Danville	KY	—	◐ LIKELY ACTIVE
MAMeggitt Aircraft Braking Systems Corporation	Akron	OH	—	◐ LIKELY ACTIVE
MAMeggitt Aircraft Braking Systems Kentucky Corporation	Danville	KY	—	◐ LIKELY ACTIVE
MAMetal Arts Machine Co LLC	Wichita	KS	20–99	◐ LIKELY ACTIVE
MAMetro Aviation INC	Shreveport	LA	—	◐ LIKELY ACTIVE
MAMid-continent Aircraft Corporation	Hayti	MO	—	◐ LIKELY ACTIVE
MRMiddle River Aerostructure Systems	Middle River	MD	—	◐ LIKELY ACTIVE
MSMission Systems Orchard Park - 10 Centre	Orchard Park	NY	20–99	◐ LIKELY ACTIVE
MIMoog, Inc. - Salt Lake Operations	West Valley City	UT	100–499	◐ LIKELY ACTIVE
MAMooney Aviation Company	Kerrville	TX	—	◐ LIKELY ACTIVE
NMNance Manufacturing	Wichita	KS	20–99	◐ LIKELY ACTIVE
NANasco Aircraft Brake, INC.	Gardena	CA	—	◐ LIKELY ACTIVE
NNNORDAM Nacelles and Thrust Reversers	Tulsa	OK	100–499	◐ LIKELY ACTIVE
NTNORDAM Transparency	Tulsa	OK	100–499	◐ LIKELY ACTIVE
NGNorthrop Grumman Corporation	Falls Church	VA	—	◐ LIKELY ACTIVE
NGNorthrop Grumman Systems Corporation	Bethpage	NY	—	◐ LIKELY ACTIVE
NGNorthrop Grumman Systems Corporation	Saint Augustine	FL	—	◐ LIKELY ACTIVE
NGNorthrop Grumman Systems Corporation - Layton	Layton	UT	100–499	◐ LIKELY ACTIVE
NANovakinetics Aerosystems, INC.	Flagstaff	AZ	20–99	◐ LIKELY ACTIVE
OAOhio Air National Guard 179 Airlift Group	Mansfield	OH	—	◐ LIKELY ACTIVE
OOxwell	Wellington	KS	—	◐ LIKELY ACTIVE
PPPaco Plastics & Engineering, INC.	Santa Fe Springs	CA	—	◐ LIKELY ACTIVE
PHParker Hannifin Control Systems Division - Ogden	Ogden	UT	500+	◐ LIKELY ACTIVE
PHParker Hannifin CORP	Elyria	OH	—	◐ LIKELY ACTIVE
PCParker-hannifin Corporation	Hauppauge	NY	—	◐ LIKELY ACTIVE
PCParker-hannifin Corporation	Irvine	CA	—	◐ LIKELY ACTIVE
PCParker-hannifin Corporation	Irvine	CA	—	◐ LIKELY ACTIVE
PAPcx Aerostructures LLC	Farmingdale	NY	—	◐ LIKELY ACTIVE
PAPcx Aerostructures, LLC	Ronkonkoma	NY	—	◐ LIKELY ACTIVE
PWPemco World Air Services	Tampa	FL	—	◐ LIKELY ACTIVE
Piedmont Propulsion Systems LLC	Winston Salem	NC	—	◐ LIKELY ACTIVE
PIPioneer Industries Plant 2	Seattle	WA	20–99	◐ LIKELY ACTIVE
PJP & J Machining Inc	Puyallup	WA	20–99	◐ LIKELY ACTIVE
PAPlatinum Aerostructures	Nevada	MO	—	◐ LIKELY ACTIVE
PWPratt & Whitney Canada Distribution	Savannah	GA	20–99	◐ LIKELY ACTIVE
PAPrecision Aero Company I LLC	Troy	OH	—	◐ LIKELY ACTIVE
PPPrecision Products	Wichita	KS	—	◐ LIKELY ACTIVE
PBPrikos & Becker	Skokie	IL	20–99	◐ LIKELY ACTIVE
PIProgressive INC	Arlington	TX	—	◐ LIKELY ACTIVE
RARadius Aerospace - Hot Springs	Hot Springs	AR	—	◐ LIKELY ACTIVE
RCRalmark Company	Larksville	PA	20–99	◐ LIKELY ACTIVE
RMRickman Machine CO INC	Wichita	KS	—	◐ LIKELY ACTIVE
RARobertson Aviation LLC	Tempe	AZ	—	◐ LIKELY ACTIVE
RCRockwell Collins - Simulation and Training Solutions	Sterling	VA	—	◐ LIKELY ACTIVE
RKRogerson Kratos	Pasadena	CA	—	◐ LIKELY ACTIVE
RIRohr, INC.	Riverside	CA	—	◐ LIKELY ACTIVE
RERsa Engineered Products LLC	Simi Valley	CA	—	◐ LIKELY ACTIVE
RCRtx Corporation	Jupiter	FL	—	◐ LIKELY ACTIVE
SCSafran Cabin INC	Costa Mesa	CA	—	◐ LIKELY ACTIVE
SLSafran Landing Systems (ABE)	Bethlehem	PA	20–99	◐ LIKELY ACTIVE
SCS C Electronics INC	Azle	TX	—	◐ LIKELY ACTIVE
SAScience and Engineering Services, LLC	Huntsville	AL	—	◐ LIKELY ACTIVE
STSensata Technologies Inc	Thousand Oaks	CA	100–499	◐ LIKELY ACTIVE
SMS&h Melkes	South El Monte	CA	1–19	◐ LIKELY ACTIVE
SASikorsky Aircraft Corporation	Troy	AL	—	◐ LIKELY ACTIVE
SPSkyspares Parts INC	Riverside	CA	—	◐ LIKELY ACTIVE
SISonic Industries, INC.	Torrance	CA	—	◐ LIKELY ACTIVE
SPSonoma Photonics, INC	Santa Rosa	CA	—	▲ REPORTED CLOSED
SASpirit Aerosystems North Carolina, INC.	Kinston	NC	—	◐ LIKELY ACTIVE
SMSt Mobile Aerospace Engineering	Mobile	AL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 4,133 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 parts and accessories for civilian 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 26 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 2029475000. 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.