Manufacturing of weldments and fabricated steel plate for other…

Facility	City	State	Employees	Status
OMO'Neal Manufacturing Services	Fayette	AL	20–99	◐ LIKELY ACTIVE
OMO'Neal Manufacturing Services	Burlington	KY	20–99	◐ LIKELY ACTIVE
OMO'Neal Manufacturing Services Houston	Houston	TX	20–99	◐ LIKELY ACTIVE
OSOne Source Manufacturing Headquarters	Leander	TX	100–499	◐ LIKELY ACTIVE
Ong Group LLC	Hamilton	OH	—	◐ LIKELY ACTIVE
OMOntario Mechanical LLC	Mansfield	OH	20–99	◐ LIKELY ACTIVE
OPO P a Industries, LLC	Woods Cross	UT	—	◐ LIKELY ACTIVE
ODOperation Dawsonville GA	Dawsonville	GA	100–499	◐ LIKELY ACTIVE
ODOperations Dawsonville GA	Dawsonville	GA	100–499	◐ LIKELY ACTIVE
ODOperations Detroit Lakes MN	Detroit Lakes	MN	100–499	◐ LIKELY ACTIVE
OLOperations Lakeville MN	Lakeville	MN	100–499	◐ LIKELY ACTIVE
OWOperations Washington IL	Washington	IL	100–499	◐ LIKELY ACTIVE
OIOpineyes Innovations LLC	Dallas	TX	—	◐ LIKELY ACTIVE
OOptiforms	Temecula	CA	20–99	◐ LIKELY ACTIVE
OOOptimas OE Solutions Holdings, LLC	Wood Dale	IL	100–499	◐ LIKELY ACTIVE
OWOptimized Welding Services LLC	El Paso	TX	—	◐ LIKELY ACTIVE
OIOptofab Incorporated	Santa Ana	CA	—	◐ LIKELY ACTIVE
OMOquist Machine Works LLC	Duvall	WA	—	◐ LIKELY ACTIVE
Orafol Americas OPTS	Rochester	NY	20–99	◐ LIKELY ACTIVE
OMOrbis Mes	Piedmont	SC	100–499	◐ LIKELY ACTIVE
OTOregon Tool - Oregon (IL)	Oregon	IL	100–499	◐ LIKELY ACTIVE
OTOregon Tool - Portland	Portland	OR	500+	◐ LIKELY ACTIVE
OTOregon Tool - Prescott	Prescott	AZ	20–99	◐ LIKELY ACTIVE
OTOrgo Thermit Inc	Manchester	NJ	20–99	◐ LIKELY ACTIVE
OSOrick Stamping	Elida	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 51,764 facilities whose primary industry classification is one of the 25 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for other purposes, other than for construction and mining, 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 25 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 5,037 establishments reported producing it; the count for 6 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 2029025000. 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.