Machinery contract manufacturing services

Facility	City	State	Employees	Status
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
SWSpringfield Warehouse	Springfield	MO	1–19	◐ LIKELY ACTIVE
SGSpring Green AG	Spring Green	WI	20–99	◐ 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
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
SOSPX Olathe - Marley	Olathe	KS	100–499	◐ LIKELY ACTIVE
STSPX Technologies	Mason	OH	100–499	◐ LIKELY ACTIVE
SASpytek Aerospace CORP	Bensenville	IL	—	◐ LIKELY ACTIVE
SMSpz Machine Company, INC.	Norton	OH	—	◐ LIKELY ACTIVE
SASquare Away Services, LLC	Coral Springs	FL	—	◐ LIKELY ACTIVE
SSSquare Stamping Mfg	Barneveld	NY	20–99	◐ LIKELY ACTIVE
SSrm	Sunnyvale	CA	100–499	◐ LIKELY ACTIVE
SHSrooc Holdings LLC	Waco	TX	20–99	◐ LIKELY ACTIVE
SMSrs Manufacturing CORP	Franklin	OH	—	◐ LIKELY ACTIVE
SLSsccs, LLC	Waterville	OH	—	▲ REPORTED CLOSED
SMSsi Manufacturing Technologies CORP.	Bristol	CT	—	◐ LIKELY ACTIVE
SMSSI Mfg	Bristol	CT	20–99	◐ LIKELY ACTIVE
SSS & S Mfg INC	Layton	UT	—	◐ LIKELY ACTIVE
SFssmw Field Operations	Memphis	TN	1–19	◐ LIKELY ACTIVE
SWssmw Welding & Fab Shops, Offices	Memphis	TN	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 44,003 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.