Developing and making prototypes of aircraft engines

Facility	City	State	Employees	Status
Leading Technology Composites, INC	Wichita	KS	100–499	● ACTIVE
Lee Aerospace INC	Wichita	KS	100–499	● ACTIVE
Lifeport LLC	Woodland	WA	—	● ACTIVE
Linear Motion LLC	Saginaw	MI	100–499	● ACTIVE
Llamas Plastics INC	Sylmar	CA	100–499	● ACTIVE
Lockheed Martin Aeroparts, INC.	Johnstown	PA	500+	● ACTIVE
Loos & Co., INC.	Naples	FL	20–99	● ACTIVE
L.p. Aero Plastics, INC	Jeannette	PA	—	● ACTIVE
Manifold & Phalor INC	Canal Winchester	OH	—	● ACTIVE
Mason Electric CO.	Sylmar	CA	100–499	● ACTIVE
Maverick Molding CO.	Blue Ash	OH	—	● ACTIVE
Mayday Manufacturing CO.	Denton	TX	100–499	● ACTIVE
Mb Aerospace Warren LLC	Warren	MI	100–499	● ACTIVE
Mbs Fabrication, INC.	Southbridge	MA	20–99	● ACTIVE
Mid-america Aerotech, LLC	West Fargo	ND	1–19	● ACTIVE
Minutemen Precision Machining & Tool CORP	Ronkonkoma	NY	—	● ACTIVE
MIModern Industries INC	Phoenix	AZ	500+	● ACTIVE
Moeller Mfg. Company, LLC	Wixom	MI	—	● ACTIVE
Mulgrew Aircraft Components, INC.	Monrovia	CA	—	● ACTIVE
New Hampshire Ball Bearings INC	Laconia	NH	100–499	● ACTIVE
Northwest Machining & Mfg., INC.	Meridian	ID	20–99	● ACTIVE
Nwi Wichita LLC	Park City	KS	20–99	● ACTIVE
Ontic Engineering & Manufacturing, INC	Chatsworth	CA	100–499	● ACTIVE
OAOrizon Aerostructures - Chanute INC	Chanute	KS	100–499	● ACTIVE
OAOrizon Aerostructures - Processing INC	Chanute	KS	100–499	● ACTIVE
Ozark Aeroworks LLC	Springfield	MO	20–99	● ACTIVE
Pacific Consolidated Industries LLC	Riverside	CA	—	● ACTIVE
Pacific Sky Supply, INC.	Sun Valley	CA	20–99	● ACTIVE
PTPas Technologies INC	Hillsboro	OH	—	● ACTIVE
Pathfinder Manufacturing	Everett	WA	20–99	● ACTIVE
Patriot Machine, INC.	Saint Charles	MO	100–499	● ACTIVE
Pcc Structurals, INC.	Portland	OR	—	● ACTIVE
PIPerfekta INC	Wichita	KS	100–499	● ACTIVE
Phoenix Composite Solutions LLC	Oscoda	MI	20–99	● ACTIVE
Pinnacle Aerospace, LLC	Wellington	KS	20–99	● ACTIVE
Polamer Precision INC	New Britain	CT	100–499	● ACTIVE
Ppg Industries, INC.	Huntsville	AL	—	● ACTIVE
Precise Flight, INC.	Bend	OR	20–99	● ACTIVE
Precise Metal Products, LLC	Phoenix	AZ	—	● ACTIVE
Precision Aerospace CORP	Grand Rapids	MI	100–499	● ACTIVE
Precision Gear Industries LLC	College Point	NY	100–499	● ACTIVE
Precision Tool INC	Vermontville	MI	—	● ACTIVE
Products Support, LLC	Jessup	MD	—	● ACTIVE
Pti Technologies INC.	Oxnard	CA	100–499	● ACTIVE
Qarbon Aerospace Lafayette LLC	Milledgeville	GA	100–499	● ACTIVE
Rtc Aerospace Fife Division LLC	Fife	WA	20–99	● ACTIVE
Schaller Corporation	Chesterfield	MI	20–99	● ACTIVE
Segers Aero CORP	Fairhope	AL	100–499	● ACTIVE
Senior Aerospace Ssp	Burbank	CA	500+	● ACTIVE
Sensenich Wood Propeller Company, INC.	Plant City	FL	20–99	● 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.