Manufacturing of fabricated steel plate pipe, penstocks, tunnel lining, stacks, and breeching

Facility	City	State	Employees	Status
Wieland Microcool LLC	Pine Hall	NC	—	● ACTIVE
Willis Metalcrafts INC	Tucson	AZ	—	● ACTIVE
ZMZimmerman Machine, INC	Friedensburg	PA	20–99	● ACTIVE
Q Shop LLC	Minneapolis	MN	—	◐ LIKELY ACTIVE
ABAllegheny Bradford CORP	Lewis Run	PA	20–99	◐ LIKELY ACTIVE
ABAllegheny Bradford Corp/lewis Run	Lewis Run	PA	20–99	◐ LIKELY ACTIVE
AMAwi Manufacturing INC	Winsted	MN	100–499	◐ LIKELY ACTIVE
BTBoiler Tube CO of America Lyman Facility	Lyman	SC	100–499	◐ LIKELY ACTIVE
CMCommercial Metal Forming	Orange	CA	20–99	◐ LIKELY ACTIVE
FGForge Group Star LLC	Freeport	IL	20–99	◐ LIKELY ACTIVE
GEG E Mathis	Chicago	IL	20–99	◐ LIKELY ACTIVE
GEGeneral Electric Healthcare Manufacturing LLC	Florence	SC	—	◐ LIKELY ACTIVE
GSGoodhart Sons INC.	Lancaster	PA	100–499	◐ LIKELY ACTIVE
HTHall Tank Company, LLC	North Little Rock	AR	20–99	◐ LIKELY ACTIVE
HAH and G Marine Service INC	Perryville	MO	—	◐ LIKELY ACTIVE
HTHoosier Tank & Manufacturing	South Bend	IN	20–99	◐ LIKELY ACTIVE
KLKoch-glitsch LP	Wichita	KS	100–499	◐ LIKELY ACTIVE
MEMaster Engineering INC Dba Piccola Manufacturing	Shepherdsville	KY	20–99	◐ LIKELY ACTIVE
Mitternight Boiler Works INC	Satsuma	AL	—	◐ LIKELY ACTIVE
MWModern Welding Company of Florida	Orlando	FL	20–99	◐ LIKELY ACTIVE
MWModern Welding CO of Ga INC	Augusta	GA	20–99	◐ LIKELY ACTIVE
MWModern Welding CO of Iowa INC	Burlington	IA	20–99	◐ LIKELY ACTIVE
Modine Manufacturing Company Joplin	Joplin	MO	100–499	◐ LIKELY ACTIVE
OMOneal Manufacturing Services	Houston	TX	20–99	◐ LIKELY ACTIVE
OCOttenweller Company INC	Fort Wayne	IN	100–499	◐ LIKELY ACTIVE
PMPhilips Medical Systems	Latham	NY	100–499	◐ LIKELY ACTIVE
Pro-fab, INC.	Bosque Farms	NM	—	◐ LIKELY ACTIVE
QSQuality Steel Corporation of Ms	Fremont	OH	100–499	◐ LIKELY ACTIVE
SMScott Manufacturing	Wolfforth	TX	20–99	◐ LIKELY ACTIVE
SISpokane Industries	Spokane	WA	1–19	◐ LIKELY ACTIVE
SFStainless Fabrication, INC.	Springfield	MO	100–499	◐ LIKELY ACTIVE
SCSteel Craft CORP	Hartford	WI	100–499	◐ LIKELY ACTIVE
Steel Structures, INC.	Madera	CA	—	◐ LIKELY ACTIVE
Steel Unlimited, INC.	Riverside	CA	—	◐ LIKELY ACTIVE
Steffensmeier Welding & Manufacturing INC	Pilot Grove	IA	—	◐ LIKELY ACTIVE
TSTampa Steel Erecting Company	Tampa	FL	20–99	◐ LIKELY ACTIVE
TTapcoenpro	Channelview	TX	100–499	◐ LIKELY ACTIVE
XX-mark/belden	Washington	PA	20–99	◐ LIKELY ACTIVE
AIAmd International Technologies LLC	Ontario	CA	—	◐ LIKELY ACTIVE
CFCadillac Fabrication INC	Cadillac	MI	—	◐ LIKELY ACTIVE
DFDc Fabricators INC	Florence	NJ	—	◐ LIKELY ACTIVE
Enerfab Power & Industrial, LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
FCFabwell CORP	Tulsa	OK	20–99	◐ LIKELY ACTIVE
Foxlein Holdings LLC	Toledo	OH	—	◐ LIKELY ACTIVE
Hooley Manufacturing Co, LLC	New Orleans	LA	—	◐ LIKELY ACTIVE
LELynx Enterprises	Tracy	CA	20–99	◐ LIKELY ACTIVE
NFNiagara Fabrication INC.	Niagara	WI	20–99	◐ LIKELY ACTIVE
NINorlen Incorporated	Schofield	WI	—	◐ LIKELY ACTIVE
SISouthern Indiana Steel INC	Loogootee	IN	1–19	◐ LIKELY ACTIVE
SSS & S Steel Fabrication	Hurricane	UT	—	◐ LIKELY ACTIVE

FactoryRegistry lists 1,360 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated steel plate pipe, penstocks, tunnel lining, stacks, and breeching, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, and withheld the establishment count for every one of them.

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 2034950000. 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.