Manufacturing of prefabricated metal building systems and…

Facility	City	State	Employees	Status
Northeastern Precision Products Corporation	Bensalem	PA	—	● ACTIVE
NFNortheast Fabricators & Mechanical Services, LLC	Dalton	MA	—	● ACTIVE
Northern Garden Supply	Chehalis	WA	—	● ACTIVE
Northern Power and Safety Solutions LLC	Weston	MA	—	● ACTIVE
Northstar Building Systems LLC	Bonita Springs	FL	—	● ACTIVE
Northwest Steel Fabrication, INC.	Deer Park	WA	—	● ACTIVE
Norva Plastics INC	Norfolk	VA	—	● ACTIVE
Novas Bio INC	Hayward	CA	—	● ACTIVE
Ns Metal Structures & Design, INC	Costa Mesa	CA	—	● ACTIVE
Nucor Corporation	Brigham City	UT	—	● ACTIVE
Nucor Rebar Fabrication Seattle INC.	Tacoma	WA	—	● ACTIVE
Nucor Rebar Fabrication South LLC	Milford	MA	—	● ACTIVE
Nusource, LLC	Alexandria	VA	—	● ACTIVE
Nutri-bon Distribution Company, INC.	Torrance	CA	—	● ACTIVE
Oceanic Biotech LLC	Palisade	CO	—	● ACTIVE
Oceanit Foundry LLC	Honolulu	HI	—	● ACTIVE
Octal Corporation	Teaneck	NJ	—	● ACTIVE
Omega Metalworks LLC	Colorado Springs	CO	—	● ACTIVE
OPOmega Plastics, Inc.	Clinton Township	MI	20–99	● ACTIVE
Open Source Solutions LLC	Unionville	TN	—	● ACTIVE
Optima Stantron CORP	Lawrenceville	GA	—	● ACTIVE
Orange County Ironworks LLC	Montgomery	NY	—	● ACTIVE
Oraway Engineering INC	Coachella	CA	—	● ACTIVE
Orbis Corporation	Oconomowoc	WI	—	● ACTIVE
Origin Engineering LLC	Johnstown	CO	—	● ACTIVE

FactoryRegistry lists 16,505 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.