Machinery contract manufacturing services

Facility	City	State	Employees	Status
SCSolidcore Cnc LLC	Winchester	CA	—	◐ LIKELY ACTIVE
SSSolid Steel Manufacturing LLC	Roseville	MI	20–99	◐ LIKELY ACTIVE
STSolis Technical Systems, INC.	Baton Rouge	LA	—	◐ LIKELY ACTIVE
SSolon	Solon	OH	100–499	◐ LIKELY ACTIVE
SDSolon Distribution Center	Solon	OH	1–19	◐ LIKELY ACTIVE
SASolstice Advanced Materials US, INC.	Spokane	WA	100–499	◐ LIKELY ACTIVE
Somero Enterprises, Inc. - Florida	Fort Myers	FL	20–99	◐ LIKELY ACTIVE
Somero Enterprises, Inc. - Michigan	Houghton	MI	20–99	◐ LIKELY ACTIVE
SCSonic Connectors LTD	Midland	TX	100–499	◐ LIKELY ACTIVE
SSSonic Spooling LTD	Midland	TX	20–99	◐ LIKELY ACTIVE
SBSonify Biosciences LLC	Bronx	NY	—	◐ LIKELY ACTIVE
SBSonokine Bioscience, INC.	Chapel Hill	NC	—	◐ LIKELY ACTIVE
SPSonoma Precision Mfg. CO	Meridian	ID	—	▲ REPORTED CLOSED
SSSooner Surfacing and Machine LLC	Oklahoma City	OK	—	▲ REPORTED CLOSED
SISorge Industries, INC.	Shelton	CT	—	◐ LIKELY ACTIVE
SPSOS Prescott, Inc.	Prescott	WI	20–99	◐ LIKELY ACTIVE
SASoto Air Contractors, INC	Humacao	PR	—	◐ LIKELY ACTIVE
SMSoundpass Medical LLC	Salt Lake City	UT	—	◐ LIKELY ACTIVE
SESource Engineering, L.L.C.	Lynden	WA	20–99	◐ LIKELY ACTIVE
SOSource of Supply Corporation	Houston	TX	—	◐ LIKELY ACTIVE
SSouth	Naples	FL	100–499	◐ LIKELY ACTIVE
SSouthbend	Fuquay Varina	NC	100–499	◐ LIKELY ACTIVE
SISouthco INC	Concordville	PA	—	◐ LIKELY ACTIVE
SISouthco, Inc. at Honeoye Falls Location	Honeoye Falls	NY	100–499	◐ LIKELY ACTIVE
SDSoutheast Distribution Center	Lumberton	NC	20–99	◐ LIKELY ACTIVE
SMSoutheastern Metals Company (SEMCO) - (aka Gibraltar Industries)	Jacksonville	FL	100–499	◐ LIKELY ACTIVE
SMSoutheast Manufacturing Source LLC	Hartselle	AL	—	◐ LIKELY ACTIVE
SSSoutheast Service Center	Cleveland	TN	20–99	◐ LIKELY ACTIVE
SESouth End Urban Sawmill LLC	Virginia Beach	VA	—	◐ LIKELY ACTIVE
SESouth Erie Production Company dba SEPCO-Erie	Erie	PA	20–99	◐ LIKELY ACTIVE
SSouthern	Birmingham	AL	500+	◐ LIKELY ACTIVE
SMSouthern Manufacturing Technologies, Inc.	Tampa	FL	100–499	◐ LIKELY ACTIVE
SSSouthern Steel Recycling INC.	Isom	KY	—	◐ LIKELY ACTIVE
SCSoutherntier Custom Fabricators, Inc.	Southerntier Custom Fabricators, Inc.	NY	100–499	◐ LIKELY ACTIVE
SFSouth Facility	Farmington	NM	20–99	◐ LIKELY ACTIVE
SGSouth Georgia Mobility LLC	Moultrie	GA	—	◐ LIKELY ACTIVE
SHSouth Hackensack	South Hackensack	NJ	100–499	◐ LIKELY ACTIVE
SHSouth Haven	South Haven	MI	20–99	◐ LIKELY ACTIVE
SHSouth Haven MI	South Haven	MI	1–19	◐ LIKELY ACTIVE
SHSouth Holland Plant	South Holland	IL	20–99	◐ LIKELY ACTIVE
SHSouth Hosmer Building	Lansing	MI	1–19	◐ LIKELY ACTIVE
SPSouth Park Road	Louisville	KY	100–499	◐ LIKELY ACTIVE
SPSouth Point, OH	South Point	OH	20–99	◐ LIKELY ACTIVE
SSSouth Shore Manufacturing INC	Scituate	MA	—	◐ LIKELY ACTIVE
SMSouthside Machine Works, Inc.	Lake Charles	LA	20–99	◐ LIKELY ACTIVE
SMSouthwark Metal Arizona Division	Casa Grande	AZ	20–99	◐ LIKELY ACTIVE
SMSouthwark Metal Greenville Division	Piedmont	SC	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Idaho Division	Caldwell	ID	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Indianapolis Division	Mccordsville	IN	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Nebraska Division	Fremont	NE	100–499	◐ LIKELY ACTIVE
SMSouthwark Metal Philadelphia Division	Philadelphia	PA	100–499	◐ LIKELY ACTIVE
SSSouthwest Service Center	Arlington	TX	1–19	◐ LIKELY ACTIVE
STSouthwest Technical Service INC	Placitas	NM	—	◐ LIKELY ACTIVE
SWSouthwest Welding LLC	Wakarusa	IN	100–499	◐ LIKELY ACTIVE
SMSovereign Metal Works LLC	Atoka	OK	—	◐ LIKELY ACTIVE
SISpal-usa, INC.	Ankeny	IA	—	◐ LIKELY ACTIVE
STSpan Tech LLC, KY	Glasgow	KY	20–99	◐ LIKELY ACTIVE
STSpan Tech LLC, TX	Arlington	TX	1–19	◐ LIKELY ACTIVE
STSpan Tech LLC, WI	Waukesha	WI	1–19	◐ LIKELY ACTIVE
SGSparck Georgia	Marietta	GA	20–99	◐ LIKELY ACTIVE
SISparkman Industries, Inc.	Victoria	TX	20–99	◐ LIKELY ACTIVE
SCSparks Custom Metal Works LLC	California	MD	—	◐ LIKELY ACTIVE
SSSpartanburg, South Carolina Facility	Spartanburg	SC	1–19	◐ LIKELY ACTIVE
SGSpartan Grinding Inc	Roseville	MI	1–19	◐ 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
SSSpecialty Saw inc	Simsbury	CT	20–99	◐ LIKELY ACTIVE
SSSpecialty Supply	Conroe	TX	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
SISpenuzza Inc	Corona	CA	100–499	◐ 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
SASpiel Associates INC	New Hyde Park	NY	—	◐ LIKELY ACTIVE
SSSpiller Spring CO	Hickory	NC	—	◐ LIKELY ACTIVE
SBSpincraft Beloit	New Berlin	WI	20–99	◐ LIKELY ACTIVE
SISpincube INC.	Clark	NJ	—	◐ LIKELY ACTIVE
SISP Industries, Inc.	Warminster	PA	100–499	◐ LIKELY ACTIVE
SISP Industries, Inc. Gardiner, New York	Gardiner	NY	20–99	◐ LIKELY ACTIVE
SISP Industries, Inc. Stone Ridge, New York	Stone Ridge	NY	20–99	◐ LIKELY ACTIVE
SSSpinup Services LLC	Georgetown	TX	—	◐ LIKELY ACTIVE
SMSpire Manufacturing Solutions LLC	Colorado Springs	CO	—	◐ LIKELY ACTIVE
Spitzer Industries - Fisher Division	Houston	TX	100–499	◐ LIKELY ACTIVE
Spitzer Industries - Heavy Fabrication Division (HFD)	Houston	TX	100–499	◐ LIKELY ACTIVE
SMSp Machine LLC	Markle	IN	—	◐ LIKELY ACTIVE
SISPM Industries	Warren	MI	20–99	◐ LIKELY ACTIVE
SSSPM Service Center - Fort Worth	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
SOSp One Global Group INC	Chicago	IL	—	◐ LIKELY ACTIVE
SASpringfield ABEC	Springfield	MO	100–499	◐ LIKELY ACTIVE
SFSpringfield Factory KHA	Springfield	OH	100–499	◐ LIKELY ACTIVE
SHSpringfield HQ HQ2	Springfield	OH	100–499	◐ LIKELY ACTIVE
SPSpringfield POD HQ3	Springfield	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 44,030 facilities whose primary industry classification is one of the 41 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Machinery contract manufacturing services, performed using materials owned by others (i.e., the customer), 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 41 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,049 establishments reported producing it; the count for 4 of those industries was withheld.

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 2053615000. 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.