Manufacturing of other glass products, including laminated, multi-glazed and sealed insulating glass units, bent, enameled, stained, leaded, faceted, and colored slabs (excluding laminated glass for motor vehicles, aircraft, and spacecraft)

1,238 FACILITIES

Facility	City	State	Employees	Status
Glaz-tech Industries Santa Teresa	Santa Teresa	NM	20–99	LIKELY ACTIVE
Glaz-Tech Industries SLC	Salt Lake City	UT	1–19	LIKELY ACTIVE
Glaz-TechShreveport	Shreveport	LA	20–99	LIKELY ACTIVE
Greenfield IG	Greenfield	IA	100–499	LIKELY ACTIVE
Greenland CG	Church Hill	TN	20–99	LIKELY ACTIVE
Greenland FG	Church Hill	TN	500+	LIKELY ACTIVE
Gulftech Holdings LLC	Ocean Springs	MS	—	LIKELY ACTIVE
Hartung Glass Industries Farmers Branch	Farmers Branch	TX	100–499	LIKELY ACTIVE
Hartung Glass Industries - Phoenix	Phoenix	AZ	20–99	LIKELY ACTIVE
Hartung Glass Industries - Salt Lake City	Salt Lake City	UT	20–99	LIKELY ACTIVE
Hartung Glass Industries Wilsonville Oregon	Wilsonville	OR	20–99	LIKELY ACTIVE
Hartung Glass Renton	Renton	WA	100–499	LIKELY ACTIVE
Hcs Corporation	Kent	WA	—	LIKELY ACTIVE
Headquarters	Fenton	MI	100–499	LIKELY ACTIVE
Heraeus Quartz North America LLC	Wilmington	NC	20–99	LIKELY ACTIVE
HMI Glass Arlington	Arlington	TX	20–99	LIKELY ACTIVE
HMI Glass Louisville	Louisville	KY	100–499	LIKELY ACTIVE
HMI Glass Whitinsville	Whitinsville	MA	20–99	LIKELY ACTIVE
Hood River IG	Hood River	OR	100–499	LIKELY ACTIVE
Houston Southerland	Houston	TX	100–499	LIKELY ACTIVE
IG Tech Center	Minneapolis	MN	20–99	LIKELY ACTIVE
Incom, Rte 169	Charlton	MA	100–499	LIKELY ACTIVE
Insulite Glass Co., Inc.	Olathe	KS	100–499	LIKELY ACTIVE
Insulte Glass Co., Inc.	Pacific	MO	20–99	LIKELY ACTIVE
Integrated Glass Concepts, INC.	Benicia	CA	—	LIKELY ACTIVE

FactoryRegistry lists 1,238 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 other glass products, including laminated, multi-glazed and sealed insulating glass units, bent, enameled, stained, leaded, faceted, and colored slabs (excluding laminated glass for motor vehicles, aircraft, and spacecraft), 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, where 439 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of specialized glass for windows and doors

Manufacturing of rolled and wire glass Manufacturing of tempered glass for appliances and other uses, excluding for construction, architectural, and automotive purposes Manufacturing of tempered glass for construction and architectural purposes

Industries

Stone, Glass & Concrete Manufacturers All product lines

NAPCS collection code 2037280012. 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.