Developing and making prototypes of other goods

Census designationDeveloping and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components)

Facility	City	State	Employees	Status
STSouthwest Technical Service INC	Placitas	NM	—	◐ LIKELY ACTIVE
SUSouthwest United Industries - Tulsa	Tulsa	OK	100–499	◐ LIKELY ACTIVE
SWSouthwest Welding LLC	Wakarusa	IN	100–499	◐ LIKELY ACTIVE
SMSovereign Metal Works LLC	Atoka	OK	—	◐ LIKELY ACTIVE
SPSpang Power Electronics - OH	Mentor	OH	20–99	◐ LIKELY ACTIVE
SPSpang Power Electronics - PA	Sandy Lake	PA	20–99	◐ LIKELY ACTIVE
SISparkman Industries, Inc.	Victoria	TX	20–99	◐ LIKELY ACTIVE
SCSparks Custom Metal Works LLC	California	MD	—	◐ LIKELY ACTIVE
SGSpartan Grinding Inc	Roseville	MI	1–19	◐ LIKELY ACTIVE
SSpc	Emigsville	PA	20–99	◐ LIKELY ACTIVE
SISpecialized Inspection Group	Pettisville	OH	1–19	◐ LIKELY ACTIVE
SPSpecial Products & Mfg., Inc. Fate	Fate	TX	1–19	◐ LIKELY ACTIVE
SPSpecial Products & Mfg., Inc. Rockwall	Rockwall	TX	100–499	◐ LIKELY ACTIVE
SPSpecial Products & Mfg., Inc. Round Rock	Round Rock	TX	1–19	◐ LIKELY ACTIVE
SMSpecialty Machine	Lago Vista	TX	20–99	◐ LIKELY ACTIVE
SRSpecialty Rim Supply	Terre Haute	IN	20–99	◐ LIKELY ACTIVE
STSpec Tool	Spatra	MI	20–99	◐ LIKELY ACTIVE
SMSpectrum Manufacturing & Sales, INC	Columbus	OH	—	◐ LIKELY ACTIVE
STSpectrum Tool INC.	Newton	NJ	—	◐ LIKELY ACTIVE
SMSpencer Machine & Tool Company, Inc.	Jeffersonville	IN	20–99	◐ LIKELY ACTIVE
SMSpencer Manufacturing CO LLC	Port Huron	MI	—	◐ LIKELY ACTIVE
SMSpenco Metal Works, LLC	Enid	OK	—	◐ LIKELY ACTIVE
SMSperanza Machining, INC.	Export	PA	—	◐ LIKELY ACTIVE
SFSP Foundry Machine Shop	Coffeyville	KS	1–19	◐ LIKELY ACTIVE
SPG International, LLC	Aurora	CO	20–99	◐ LIKELY ACTIVE
SESpike Electric and Controls	Houston	TX	100–499	◐ LIKELY ACTIVE
SSSpiller Spring CO	Hickory	NC	—	◐ LIKELY ACTIVE
SBSpincraft Beloit	New Berlin	WI	20–99	◐ LIKELY ACTIVE
SSSpinup Services LLC	Georgetown	TX	—	◐ LIKELY ACTIVE
SMSpire Manufacturing Solutions LLC	Colorado Springs	CO	—	◐ LIKELY ACTIVE
SMSp Machine LLC	Markle	IN	—	◐ LIKELY ACTIVE
SISPM Industries	Warren	MI	20–99	◐ LIKELY ACTIVE
SOSp One Global Group INC	Chicago	IL	—	◐ LIKELY ACTIVE
SASpringfield ABEC	Springfield	MO	100–499	◐ LIKELY ACTIVE
SGSpring Green RT	Spring Green	WI	20–99	◐ LIKELY ACTIVE
SMSpring Mills Manufacturing INC	Spring Mills	PA	—	◐ LIKELY ACTIVE
SMSPR Machine Inc.	Hamilton	OH	20–99	◐ LIKELY ACTIVE
SISprocket Industries LLC	Middletown	RI	—	◐ LIKELY ACTIVE
SISpruce Industries LLC	Bozeman	MT	—	◐ LIKELY ACTIVE
S2Sps 202	Winneconne	WI	100–499	◐ LIKELY ACTIVE
S2Sps 205	Winneconne	WI	20–99	◐ LIKELY ACTIVE
STSPS Technologies	Langhorne	PA	100–499	◐ LIKELY ACTIVE
STSPS Technologies dba Cherry Aerospace	Santa Ana	CA	100–499	◐ LIKELY ACTIVE
SISpv Industries LLC	West Hartford	CT	—	◐ LIKELY ACTIVE
SASpytek Aerospace CORP	Bensenville	IL	—	◐ LIKELY ACTIVE
SMSpz Machine Company, INC.	Norton	OH	—	◐ LIKELY ACTIVE
SSSquare Stamping Mfg	Barneveld	NY	20–99	◐ LIKELY ACTIVE
SHSrooc Holdings LLC	Waco	TX	20–99	◐ LIKELY ACTIVE
SMSrs Manufacturing CORP	Franklin	OH	—	◐ LIKELY ACTIVE
SMSsi Manufacturing Technologies CORP.	Bristol	CT	—	◐ LIKELY ACTIVE

FactoryRegistry lists 33,548 facilities whose primary industry classification is one of the 18 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 other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components), 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.