Manufacturing of fabricated structural iron and steel, except for construction

Facility	City	State	Employees	Status
Heyrman Printing, LLC	Green Bay	WI	—	● ACTIVE
Highland Engineering, INC.	Howell	MI	20–99	● ACTIVE
Highpoint Tool & Machine, INC.	Saegertown	PA	20–99	● ACTIVE
Historical Arts & Casting, INC	West Jordan	UT	20–99	● ACTIVE
Hoosier Pattern, INC.	Decatur	IN	—	● ACTIVE
HDHunting Dearborn INC	Fryeburg	ME	100–499	● ACTIVE
Hussey Seating Company	North Berwick	ME	100–499	● ACTIVE
Ideal Manufacturing INC	Billings	MT	20–99	● ACTIVE
Imperial Carbide INC	Meadville	PA	20–99	● ACTIVE
Imperial Metal Products Company	Grand Rapids	MI	20–99	● ACTIVE
Imperial Ornamental Metal Co., INC.	Fenton	MO	20–99	● ACTIVE
Industrial Heater CORP	Cheshire	CT	20–99	● ACTIVE
Industrial Louvers INC	Delano	MN	20–99	● ACTIVE
IPIndustrial Precision, INC	Westfield	MA	20–99	● ACTIVE
Inner-tite CORP	Holden	MA	20–99	● ACTIVE
Inrad Optics, INC.	Northvale	NJ	20–99	● ACTIVE
Interlaken Technology Company, LLC	Chaska	MN	—	● ACTIVE
International Commerce & Marketing CORP.	Milwaukee	WI	100–499	● ACTIVE
IMInternational Manufacturing & Engineering LLC	Hayward	CA	—	● ACTIVE
International Mezzo Technologies, INC	Baton Rouge	LA	20–99	● ACTIVE
Interstate Gratings, LLC	Lindon	UT	20–99	● ACTIVE
Ixom Watercare INC	Dickinson	ND	20–99	● ACTIVE
J & a Manufacturing, INC.	Garland	TX	20–99	● ACTIVE
JSJbc Steel Products, LLC	Dallas	TX	20–99	● ACTIVE
Jersey Shore Steel CO	Jersey Shore	PA	100–499	● ACTIVE

FactoryRegistry lists 12,269 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated structural iron and steel, except for construction, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 21 establishments reported producing it; the count for 2 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 2028975000. 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.