Manufacturing of gray iron castings for rolling mill, construction, utility, automotive, and all other uses

10,607 FACILITIES

Facility	City	State	Employees	Status
Rockford Ball Screw Company	Rockford	IL	20–99	ACTIVE
Roncelli Plastics INC	Monrovia	CA	100–499	ACTIVE
Rtc Aerospace Fife Division LLC	Fife	WA	20–99	ACTIVE
Sales & Engineering INC	Livonia	MI	20–99	ACTIVE
Samax Precision, INC.	Sunnyvale	CA	20–99	ACTIVE
Sawbrook Steel Casting LLC	Cincinnati	OH	—	ACTIVE
Seastrom Manufacturing CO INC	Twin Falls	ID	20–99	ACTIVE
Seven Star Marine INC	Newport	RI	—	ACTIVE
Seyer Industries, INC.	Saint Peters	MO	—	ACTIVE
Shapes Group LTD CO.	Palm Bay	FL	20–99	ACTIVE
Shaw Industries CO. LLC	Franklin	PA	20–99	ACTIVE
Sioux City Foundry Company	Sioux City	IA	—	ACTIVE
Sohacki Industries, INC	Saint Augustine	FL	20–99	ACTIVE
Sonju Industrial Coatings, INC.	Kalispell	MT	20–99	ACTIVE
Sound Propeller Services, INC.	Seattle	WA	20–99	ACTIVE
South Bay Solutions, INC	Fremont	CA	100–499	ACTIVE
Southwest Steel Casting Company, LLC	Longview	TX	20–99	ACTIVE
Spacetime Machine Co., INC.	Harbor City	CA	20–99	ACTIVE
Spectrum Machine & Design, LLC	Windsor Locks	CT	20–99	ACTIVE
Square Deal Machining, INC.	Marathon	NY	100–499	ACTIVE
S & S Die CO	Lansing	MI	20–99	ACTIVE
Stafford Manufacturing CORP.	Wilmington	MA	20–99	ACTIVE
Stampede Die CORP	Wayland	MI	20–99	ACTIVE
Streich Bros INC	Tacoma	WA	20–99	ACTIVE
Strong Forge & Fabrication, LLC	Batavia	NY	20–99	ACTIVE

FactoryRegistry lists 10,607 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gray iron castings for rolling mill, construction, utility, automotive, and all other uses, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 170 establishments reported producing it; the count for 1 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.

Part of Manufacturing of cast iron soil pipe and fittings, all sizes

Manufacturing of pearlitic malleable iron castings Manufacturing of standard malleable iron castings

Industries

Primary Metal Manufacturers Metal Fabricators All product lines

NAPCS collection code 2027925000. 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.