Manufacturing of other aircraft subassemblies and parts for…

Census designationManufacturing of other aircraft subassemblies and parts for military aircraft (including other aircraft built to military specifications)

Facility	City	State	Employees	Status
SASoi Aviation, INC.	Calabasas	CA	—	◐ LIKELY ACTIVE
SLSolariz, LLC	Nogales	AZ	—	▲ REPORTED CLOSED
SISolomon's Island	Patuxent River	MD	100–499	◐ LIKELY ACTIVE
SISolutions International LLC	Yuma	AZ	—	◐ LIKELY ACTIVE
SNSonaca North America - STC - HWY 94	Saint Charles	MO	20–99	◐ LIKELY ACTIVE
S1Source 1 Alloys, INC.	Cincinnati	OH	—	◐ LIKELY ACTIVE
SPSouth Precision Machining	Ontario	CA	—	◐ LIKELY ACTIVE
SSSpace Structures Complex	Middle River	MD	20–99	◐ LIKELY ACTIVE
SISparkman Industries, Inc.	Victoria	TX	20–99	◐ LIKELY ACTIVE
S1Spectrum 183	Milford	CT	20–99	◐ LIKELY ACTIVE
S4Spectrum 440	Milford	CT	1–19	◐ LIKELY ACTIVE
SHSpink Holdings LLC	Jacksonville	FL	—	◐ LIKELY ACTIVE
SASpirit Aerosystems INC	Dallas	TX	—	◐ LIKELY ACTIVE
SASpirit AeroSystems, Inc - San Antonio	Wichita	KS	100–499	◐ LIKELY ACTIVE
SSSpirit Simulation INC	Niceville	FL	—	◐ LIKELY ACTIVE
SISPM Industries	Warren	MI	20–99	◐ LIKELY ACTIVE
SMSrm Mfg. Co., LLC	Fredericksburg	TX	—	◐ LIKELY ACTIVE
SStA	Saint Albans	VT	1–19	◐ LIKELY ACTIVE
S1StairSupplies, 1010 Eisenhower Dr. South	Goshen	IN	20–99	◐ LIKELY ACTIVE
SLStalkofta LLC	Wentzville	MO	—	◐ LIKELY ACTIVE
SMStauffer's Machine Shop, INC.	Mechanicsville	MD	—	◐ LIKELY ACTIVE
SSStein Seal Industrial	Telford	PA	1–19	◐ LIKELY ACTIVE
SMSte Mras, LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
SStennis	Stennis Space Center	MS	20–99	◐ LIKELY ACTIVE
SAStevens Aerospace and Defense Systems LLC	Greenville	SC	—	◐ LIKELY ACTIVE
SSStevens Strategic Aerospace Solutions LLC	Greenville	SC	—	◐ LIKELY ACTIVE
SJSt. Joe Tool Company	Sawyer	MI	20–99	◐ LIKELY ACTIVE
SVStorm Ventures LLC	Mc Queeney	TX	—	◐ LIKELY ACTIVE
SSStructures Solutions Parsons	Parsons	KS	100–499	◐ LIKELY ACTIVE
SSturbridge	Sturbridge	MA	20–99	◐ LIKELY ACTIVE
SASummit Aerospace INC	Medley	FL	—	◐ LIKELY ACTIVE
SISumner Industries INC	Bay Shore	NY	—	◐ LIKELY ACTIVE
SSunnen	Saint Louis	MO	100–499	◐ LIKELY ACTIVE
SASunset Aero LLC	Sunrise	FL	—	◐ LIKELY ACTIVE
STSun Test Systems INC	Centreville	VA	—	◐ LIKELY ACTIVE
SISunvair INC	Santa Clarita	CA	—	▲ REPORTED CLOSED
SASuperior Air Parts	Coppell	TX	20–99	◐ LIKELY ACTIVE
STSupreme Tool Manufacturing, LLC	Kansas City	MO	—	◐ LIKELY ACTIVE
SSSustainment Systems Group LLC	Hutchinson	KS	—	◐ LIKELY ACTIVE
SHSwagelok HPF	Solon	OH	100–499	◐ LIKELY ACTIVE
SMSwagelok Main Plant	Solon	OH	500+	◐ LIKELY ACTIVE
SSSwagelok Strongsville	Strongsville	OH	100–499	◐ LIKELY ACTIVE
SBSwift Beat - McLean	Mc Lean	VA	1–19	◐ LIKELY ACTIVE
SBSwift Beat - Menlo Park	Menlo Park	CA	20–99	◐ LIKELY ACTIVE
SBSwift Beat NV	Gerlach	NV	1–19	◐ LIKELY ACTIVE
SBSwift Beat - Oakland	Oakland	CA	20–99	◐ LIKELY ACTIVE
SBSwift Beat - Palo Alto	Palo Alto	CA	20–99	◐ LIKELY ACTIVE
Swiss Automation, Inc. - Cary	Cary	IL	20–99	◐ LIKELY ACTIVE
SMSystematic Machine CORP	North Royalton	OH	—	◐ LIKELY ACTIVE
SMSzczypski, Michael	New Paris	IN	—	◐ LIKELY ACTIVE

FactoryRegistry lists 6,581 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced other aircraft subassemblies and parts for military aircraft (including other aircraft built to military specifications), 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.