Developing and making prototypes of aircraft parts

Facility	City	State	Employees	Status
LWLamsco West In	Santa Clarita	CA	100–499	◐ LIKELY ACTIVE
LRLanair Research & Development INC.	Newington	NH	—	◐ LIKELY ACTIVE
LSLazy Sea LLC	Tampa	FL	—	◐ LIKELY ACTIVE
LILeadowski INC	Brooklyn	NY	—	◐ LIKELY ACTIVE
LMLEAP Minneapolis	Minneapolis	MN	1–19	◐ LIKELY ACTIVE
LALegacy Aerospace & Defense LLC	Arden	NC	—	◐ LIKELY ACTIVE
LHLeonardo Helicopters Usa, INC.	Alexandria	VA	—	◐ LIKELY ACTIVE
LMLeonards Metal INC	Auburn	WA	—	◐ LIKELY ACTIVE
LCLevantis CORP	Conyers	GA	—	◐ LIKELY ACTIVE
Lifesaving Systems Main Office and Factory - Apollo Beach, Fl	Apollo Beach	FL	20–99	◐ LIKELY ACTIVE
LALimco Airepair INC.	Tulsa	OK	—	◐ LIKELY ACTIVE
LTLim Technology INC	Atlanta	GA	—	◐ LIKELY ACTIVE
LSLinden Street Capital CORP	Memphis	TN	—	◐ LIKELY ACTIVE
LALISI Aerospace	Torrance	CA	500+	◐ LIKELY ACTIVE
LALmi Aerospace INC	Saint Charles	MO	—	◐ LIKELY ACTIVE
LVLMI - Vista	Vista	CA	20–99	◐ LIKELY ACTIVE
LMLockheed Martin Corporation	Suffolk	VA	—	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Clarksburg (1508)	Clarksburg	WV	20–99	◐ LIKELY ACTIVE
LMLockheed Martin Corporation FL-Crestview-Eglin AFB (5172)	Crestview	FL	20–99	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Lexington KY-Briar Hill Rd (3812)	Lexington	KY	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Lexington Park Site (1379)	Lexington Park	MD	1–19	◐ LIKELY ACTIVE
LMLockheed Martin Corporation LM Aircraft Logistics Center (1524)	Greenville	SC	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Pinellas (2087)	Pinellas Park	FL	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US AL Troy Airport Blvd (5209)	Troy	AL	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US CT Bridgeport South Ave (5220)	Bridgeport	CT	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US CT Shelton Platt Rd (5224)	Shelton	CT	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US CT Stratford Main St (5225)	Stratford	CT	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US CT Trumbull (5227)	Trumbull	CT	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US CT Trumbull Quarry Rd 124 (5228)	Trumbull	CT	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US FL Jupiter Beeline Hwy DFC (5295)	Jupiter	FL	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US GA Marietta S Cobb Dr (1169)	Marietta	GA	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US MS Meridian (1507)	Meridian	MS	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US TX Dallas 1727 S Main St (5267)	Dallas	TX	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US TX Fort Worth Lockheed Blvd (1093)	Fort Worth	TX	500+	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US UT Vineyard S Geneva Rd (3970)	Vineyard	UT	20–99	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US WI Milwaukee Tower Ave (5283)	Milwaukee	WI	100–499	◐ LIKELY ACTIVE
LMLockheed Martin Corporation Valley Forge (1029)	King of Prussia	PA	500+	◐ LIKELY ACTIVE
LSLogistical Support LLC	Chatsworth	CA	—	◐ LIKELY ACTIVE
LSLone Star Aviation CORP	Mansfield	TX	—	▲ REPORTED CLOSED
LCLORD Corporation - Dayton	Dayton	OH	100–499	◐ LIKELY ACTIVE
LILSI, Inc	Jacksonville	FL	100–499	◐ LIKELY ACTIVE
LSLuxium Solutions - Hiram	Hiram	OH	100–499	◐ LIKELY ACTIVE
LWL Woodard - Isr - Defense Consulting, INC	Caddo Mills	TX	—	◐ LIKELY ACTIVE
LMLyons Manufacturing Company, INC.	Lyons	KS	—	◐ LIKELY ACTIVE
MTMa121 Tmc	Peabody	MA	100–499	◐ LIKELY ACTIVE
MOMain Office	Anaheim	CA	20–99	◐ LIKELY ACTIVE
MMald1-ysl	Robins Afb	GA	1–19	◐ LIKELY ACTIVE
MIMalone Industries LLC	Albuquerque	NM	—	◐ LIKELY ACTIVE
MTMantapoole Technologies LLC	Chesterfield	VA	—	◐ LIKELY ACTIVE
MTManufacturing & Technical Support Services LLC	Beavercreek	OH	—	◐ LIKELY ACTIVE

FactoryRegistry lists 5,060 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.