Developing and making prototypes of aircraft parts

Facility	City	State	Employees	Status
Marvin Engineering Co, INC	Inglewood	CA	—	● ACTIVE
Marvin Test Solutions, INC.	Irvine	CA	—	● ACTIVE
Mas Components & Coatings, LLC	Selmer	TN	—	● ACTIVE
Matec Instrument Companies, INC.	Northborough	MA	—	● ACTIVE
Max Aerostructures, LLC	Wichita	KS	—	● ACTIVE
Maynard INC	Fayetteville	AR	—	● ACTIVE
May Tool and Mold Co., INC.	Kansas City	MO	—	● ACTIVE
MBMcmellon Bros., Incorporated	Stratford	CT	20–99	● ACTIVE
Mct Industries, INC.	Bernalillo	NM	—	● ACTIVE
Md Helicopters, LLC	Mesa	AZ	—	● ACTIVE
MSMedwand Solutions, INC.	Rancho Santa Margarita	CA	—	● ACTIVE
MDMeggitt Defense Systems, INC.	Irvine	CA	100–499	● ACTIVE
MTMeggitt Troy INC	Troy	IN	20–99	● ACTIVE
Metalform Industries, INC.	Wichita	KS	—	● ACTIVE
MIMetal Improvement Company, LLC	Santa Ana	CA	—	● ACTIVE
MAMettler-toledo Autochem, INC.	Columbia	MD	100–499	● ACTIVE
Mid-continent Instrument CO INC	Wichita	KS	—	● ACTIVE
Mid-continent Instrument Co, INC.	Chatsworth	CA	—	● ACTIVE
MAMingo Aerospace	Owasso	OK	100–499	● ACTIVE
MTMirion Technologies (canberra), INC.	Meriden	CT	100–499	● ACTIVE
MIModern Industries, INC.	Phoenix	AZ	—	● ACTIVE
Montana Instruments Corporation	Bozeman	MT	20–99	● ACTIVE
Msp Aviation, INC.	Bloomington	IN	20–99	● ACTIVE
National Machine Company	Stow	OH	—	● ACTIVE
NANeill Aircraft CO.	Long Beach	CA	100–499	● ACTIVE
NENew England Airfoil Products INC	Farmington	CT	100–499	● ACTIVE
Nordam Group Llc, the	Tulsa	OK	—	● ACTIVE
Nordam Group Llc, the	Tulsa	OK	—	● ACTIVE
Nor Ral INC	Canton	GA	—	● ACTIVE
Northern Wings Repair, INC.	Newberry	MI	—	● ACTIVE
NGNorthrop Grumman Systems CORP	Magna	UT	20–99	● ACTIVE
Northrop Grumman Systems Corporation	San Diego	CA	—	● ACTIVE
Northrop Grumman Systems Corporation	Clearfield	UT	—	● ACTIVE
Northrop Grumman Systems Corporation	Iuka	MS	—	● ACTIVE
Northrop Grumman Systems Corporation	Melbourne	FL	—	● ACTIVE
Notthoff Engineering L. A. INC.	Huntington Beach	CA	20–99	● ACTIVE
Novel Electronics INC	Pittsburgh	PA	—	● ACTIVE
Nrg Systems INC	Hinesburg	VT	—	● ACTIVE
Nwi Nashville, LLC	Nashville	TN	100–499	● ACTIVE
Olson Instruments, INC.	Wheat Ridge	CO	—	● ACTIVE
OEOmega Engineering INC	Sunbury	OH	20–99	● ACTIVE
OAOrizon Aerostructures - Grove, INC	Grove	OK	—	● ACTIVE
Oro Manufacturing CO	Monroe	NC	—	● ACTIVE
OSOverhaul Support Services, LLC	East Granby	CT	20–99	● ACTIVE
Overhoff Technology CORP	Milford	OH	—	● ACTIVE
PAPacific Aerospace Corporation	Stanton	CA	—	● ACTIVE
Pacific Propeller International LLC	Kent	WA	—	● ACTIVE
PAPall Aeropower Corporation	New Port Richey	FL	100–499	● ACTIVE
Paramount Panels, INC.	Ontario	CA	—	● ACTIVE
PHParker Hannifin Corp - Kalamazoo	Kalamazoo	MI	500+	● ACTIVE

FactoryRegistry lists 4,914 facilities whose primary industry classification is one of the 3 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 parts (excluding 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 119 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 2019250000. 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.