Manufacturing of prefabricated metal building systems and…

Facility	City	State	Employees	Status
GMGray Metal South, INC.	Dunn	NC	100–499	◐ LIKELY ACTIVE
GMGreene Metal Products, INC.	Clinton Township	MI	—	◐ LIKELY ACTIVE
GTGreenville Technology, INC. (0819070190)	Greenville	OH	—	◐ LIKELY ACTIVE
GIGregory Industries dba Gregory Metal Processing	Canton	OH	20–99	◐ LIKELY ACTIVE
Gregory Manufacturing INC	Holyoke	MA	20–99	◐ LIKELY ACTIVE
GFGrossi Fabrication INC	Hughson	CA	20–99	◐ LIKELY ACTIVE
GSG & S Manufacturing LLC	Courtland	MN	20–99	◐ LIKELY ACTIVE
GPGt Plastics INC	Oscoda	MI	20–99	◐ LIKELY ACTIVE
GUGuidoni USA INC.	Mcrae	GA	—	◐ LIKELY ACTIVE
HSHaberle Steel INC.	Souderton	PA	20–99	◐ LIKELY ACTIVE
HIHahl INC	Lexington	SC	20–99	◐ LIKELY ACTIVE
HSHampton Sheet Metal INC.	Newport News	VA	—	◐ LIKELY ACTIVE
HEHancock Enterprises	Taylor	MI	20–99	◐ LIKELY ACTIVE
HHHandgards Hawkins	El Paso	TX	100–499	◐ LIKELY ACTIVE
HAHanwha Advanced Materials America LLC. Opelika	Opelika	AL	500+	◐ LIKELY ACTIVE
HLHanwha L&c Alabama, LLC	Opelika	AL	—	◐ LIKELY ACTIVE
HRHarris Rebar Nufab LLC	Milton	FL	—	◐ LIKELY ACTIVE
HHHarvest Homes, INC.	Delanson	NY	20–99	◐ LIKELY ACTIVE
HPHaviland Plastic Products INC.	Haviland	OH	20–99	◐ LIKELY ACTIVE
HTHayes Tooling & Plastics INC	Olathe	KS	—	◐ LIKELY ACTIVE
HSHd Supply Construction Supply LTD Fl133-6427	Tampa	FL	—	◐ LIKELY ACTIVE
HAHeartland Automotive	Lafayette	IN	500+	◐ LIKELY ACTIVE
HMHenard Metal Fabricators, INC.	Kingsport	TN	—	◐ LIKELY ACTIVE
HIHennig, INC	Machesney Park	IL	—	◐ LIKELY ACTIVE
HSHercules Steel CO INC	Fayetteville	NC	—	◐ LIKELY ACTIVE

FactoryRegistry lists 16,287 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced prefabricated metal building systems and portable buildings (complete units), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 20 establishments reported producing it; the count for 3 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 2040088000. 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.