Manufacturing of foundry patterns

Facility	City	State	Employees	Status
SISerrano Industries, INC.	Santa Fe Springs	CA	—	● ACTIVE
Sfi, INC.	Orlando	FL	—	● ACTIVE
Shade Systems, INC.	Ocala	FL	—	● ACTIVE
Shamrock Machining, INC	Spokane Valley	WA	—	● ACTIVE
Sharp Dimension INC.	Fremont	CA	—	● ACTIVE
Sharp Tool Manufacturing, LLC	Ogden	UT	—	● ACTIVE
SMSheet Metal Components INC.	Cartersville	GA	20–99	● ACTIVE
SES&h Engineering, INC	Chelmsford	MA	—	● ACTIVE
Shoemaker Mfg Solutions INC.	Souderton	PA	—	● ACTIVE
Shumaker Industries INC	Northumberland	PA	20–99	● ACTIVE
Shure Manufacturing Corporation	Washington	MO	—	● ACTIVE
SESiemens Energy, INC.	Gibsonton	FL	100–499	● ACTIVE
Silicon Valley Precision, INC.	Livermore	CA	—	● ACTIVE
Sinclair and Sons Custom Welding and Machining Service INC.	Wichita	KS	—	● ACTIVE
Sjd Machining, INC.	Meadville	PA	20–99	● ACTIVE
Sko-die, LLC	Morton Grove	IL	20–99	● ACTIVE
Small Parts Manufacturing Co., INC.	Portland	OR	—	● ACTIVE
Snider Mold Company INC	Mequon	WI	—	● ACTIVE
Sonic Manufacturing Corporation	Elk Grove Village	IL	—	● ACTIVE
Southbridge Sheet Metal Works, INC	Sturbridge	MA	—	● ACTIVE
Southern Machine Works INC	Duncan	OK	20–99	● ACTIVE
Sparton Technology CORP	Hudson	NH	20–99	● ACTIVE
Special Power Sources LLC	Alliance	OH	—	● ACTIVE
Specialty Machining INC	Newberry	FL	—	● ACTIVE
Specialty Piping Products LLC	Theodore	AL	20–99	● ACTIVE

FactoryRegistry lists 16,915 facilities whose primary industry classification is one of the 6 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced foundry patterns, 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 6 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 437 establishments reported producing it; the count for 2 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 2016030003. 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.