Who makes chemicals in America —and who won't say.
EPA records name 1,203 companies that make chemicals on US soil. Hundreds more appear in the filings but won't say whether they manufacture or import.
1,203 confirmed makers
publicly named as making chemicals here
4,546 chemicals made here
with at least one confirmed US maker
1 in 3 of filings confidential
domestic producer-role filings
0 companies linked to chemicals
Totals include confirmed manufacturers and records where the company role is undisclosed.
Jump to the producer directory- Mostly undisclosed (65%+)
- Mixed
- Mostly confirmed (75%+)
- Red strip along a tile's bottom: undisclosed share
Producer directory
Linked totals are split into confirmed production and activity not disclosed.
Reported volume is shown only where EPA published a numeric domestic production range; “Not published” means it published none. CBI and undisclosed activity records link a company to a chemical, but they do not prove the company made that chemical on US soil.
EPA lists some subsidiaries and sites under separate parent names, so one company can appear more than once.