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

10,607 FACILITIES

Facility	City	State	Employees	Status
Sterling Machine Technologies, INC.	Palmyra	PA	20–99	ACTIVE
Sterling Precision, LLC	Clinton	MA	—	ACTIVE
Stines' Machine, INC.	Vista	CA	—	ACTIVE
Straight Street LLC	Kent	OH	—	ACTIVE
Straitek, LLC	Danbury	CT	—	ACTIVE
Straton Industries, INC.	Stratford	CT	—	ACTIVE
Strickland Machine Company, LLC	Richmond	VA	1–19	ACTIVE
Strohwig Industries, INC.	Richfield	WI	100–499	ACTIVE
Strom Manufacturing, LLC	North Plains	OR	—	ACTIVE
Sulzer Machine & Manufacturing INC	Mosinee	WI	—	ACTIVE
Summit Machine Solutions LLC	Akron	OH	—	ACTIVE
Summit Machining Co., LTD.	Mogadore	OH	—	ACTIVE
Superior Machining and Fabrication INC	Muenster	TX	—	ACTIVE
Superior Motion Controls, INC.	Farmingdale	NY	—	ACTIVE
Superior Steel, LLC	Eugene	OR	—	ACTIVE
Surface Engineering Specialties	Sunnyvale	CA	20–99	ACTIVE
Swiss Precision Products, INC.	North Oxford	MA	1–19	ACTIVE
Swissturn/usa, INC.	Oxford	MA	20–99	ACTIVE
S & W Machine Shop, INC	New Iberia	LA	—	ACTIVE
Taggart Enterprises INC	Parker	CO	—	ACTIVE
Tahl, INC.	Tucson	AZ	—	ACTIVE
Tam Precision, LLC	Mahwah	NJ	—	ACTIVE
Taylor Manufacturing CO INC	Springfield	OH	—	ACTIVE
Team Technologies, INC.	Albuquerque	NM	—	ACTIVE
Tecfar Manufacturing, INC.	Sun Valley	CA	—	ACTIVE
Tech Met INC	Glassport	PA	20–99	ACTIVE
Technetics Group Daytona, INC.	Daytona Beach	FL	—	ACTIVE
Technical Services Incorporated	Ames	IA	—	ACTIVE
Tec, INC.	Frederick	MD	—	ACTIVE
Tecton Industries, INC.	Spencer	IA	—	ACTIVE
Tektonics Design Group LLC	Richmond	VA	—	ACTIVE
Tennessee Tool and Engineering, INC.	Oak Ridge	TN	20–99	ACTIVE
Tessec LLC	Dayton	OH	20–99	ACTIVE
T.e.t. Mfg. CO INC	Middlefield	CT	—	ACTIVE
Texas Toolmakers, INC.	San Antonio	TX	20–99	ACTIVE
Tgs Precision LLC	Lenoir City	TN	20–99	ACTIVE
The Bennu Group INC	South Holland	IL	—	ACTIVE
The Custom Group, INC.	Woburn	MA	—	ACTIVE
The Progress Group, INC.	Schererville	IN	—	ACTIVE
The Sterling Engineering Corporation	Barkhamsted	CT	20–99	ACTIVE
The Toolroom, INC.	Owensville	MO	—	ACTIVE
The Weston CO	Warrenton	VA	20–99	ACTIVE
Thomas/euclid Industries INC	Indianapolis	IN	—	ACTIVE
Thomas W Springer INC	Landenberg	PA	20–99	ACTIVE
Thread-craft, LLC	Sterling Heights	MI	20–99	ACTIVE
Three M Tool & Machine INC	Commerce Township	MI	20–99	ACTIVE
Three Sigma Manufacturing, INC.	Kent	WA	20–99	ACTIVE
Thrive Talladega, LLC	Talladega	AL	20–99	ACTIVE
Thyssenkrupp Rothe Erde USA INC.	Aurora	OH	—	ACTIVE
Tidewater Machine Company	White Plains	MD	—	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.