Manufacturing of fireclay, high alumina, and insulating brick and shapes
NAPCS COLLECTION CODE 2041450003
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 135 establishments reported producing it.
That is a count of establishments by industry. It says how many establishments in each industry reported this product line; the Economic Census publishes these figures as industry totals and never as a list of plants. The largest share Census published for any one industry is 28.5% of that industry’s establishments.
Withheld means Census suppressed the figure because publishing it would disclose an individual establishment. The line itself is never suppressed — only the numbers on it.
Facilities in that industry
FactoryRegistry lists 589 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fireclay, high alumina, and insulating brick and shapes, 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.
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.
