| HDHardy Diagnostics | Santa Maria | CA | Chemical Manufacturing325412 | — | ● ACTIVE |
Harmony Biosciences LLC | Plymouth Meeting | PA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Harrell Industries, INC. | Rock Hill | SC | Chemical Manufacturing325411 | 20-99 | ● ACTIVE |
Harrell's, LLC | Lakeland | FL | Chemical Manufacturing325314 | 100-499 | ● ACTIVE |
| HIHasa Inc.- Saugus | Saugus | CA | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Helena Laboratories Corporation | Beaumont | TX | Chemical Manufacturing325413 | 100-499 | ● ACTIVE |
Helixbind, INC. | Boxborough | MA | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Hemlock Semiconductor Operations LLC | Hemlock | MI | Chemical Manufacturing325120 | 500+ | ● ACTIVE |
Hemostat Laboratories, INC. | Dixon | CA | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
| HUHempel USA INC | Conroe | TX | Chemical Manufacturing325510 | 100-499 | ● ACTIVE |
Henkel Corporation | Delaware | OH | Chemical Manufacturing325520 | — | ● ACTIVE |
Henkel US Operations Corporation | Bay Point | CA | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
Henkel US Operations Corporation | Brandon | SD | Chemical Manufacturing325520 | — | ● ACTIVE |
Hentzen Coatings INC | Greenville | SC | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
Hentzen Coatings INC | Milwaukee | WI | Chemical Manufacturing325510 | — | ● ACTIVE |
Heresite Protective Coatings, LLC | Manitowoc | WI | Chemical Manufacturing325210 | 20-99 | ● ACTIVE |
Hernon Manufacturing, INC. | Sanford | FL | Chemical Manufacturing325520 | 20-99 | ● ACTIVE |
| HLHeron Lake Bioenergy, LLC | Heron Lake | MN | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Hexcel CORP | Casa Grande | AZ | Paper Manufacturing322299 | 100-499 | ● ACTIVE |
| HCHexcel Corporation | Decatur | AL | Chemical Manufacturing325220 | 100-499 | ● ACTIVE |
Hexpol Compounding LLC | Burton | OH | Chemical Manufacturing325991 | 100-499 | ● ACTIVE |
| HSHigh-purity Standards, LLC | North Charleston | SC | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| HEHighwater Ethanol, LLC | Lamberton | MN | Food Manufacturing311119 | 20-99 | ● ACTIVE |
Hikma Pharmaceuticals USA INC. (0125041763) | Columbus | OH | Chemical Manufacturing325411 | 500+ | ● ACTIVE |
Hill Manufacturing Company, INC. | Atlanta | GA | Chemical Manufacturing325188 | 20-99 | ● ACTIVE |
| HCHi-tech Color | Odenton | MD | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| HIHologic INC | Londonderry | NH | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Hologic, INC. | Marlborough | MA | Chemical Manufacturing325413 | — | ● ACTIVE |
| HEHomeland Energy Solutions, LLC | Lawler | IA | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Horizons Incorporated | Cleveland | OH | Printing and Related Support Activities323111 | 100-499 | ● ACTIVE |
Hubbard-hall INC. | Waterbury | CT | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Huberd Shoe Grease Company LLC | Bennett | CO | Chemical Manufacturing325611 | — | ● ACTIVE |
Humacyte Global, INC | Durham | NC | Chemical Manufacturing325414 | 100-499 | ● ACTIVE |
Hummel Croton INC | South Plainfield | NJ | Chemical Manufacturing325180 | — | ● ACTIVE |
Hybrid Plastics, Incorporated | Hattiesburg | MS | Chemical Manufacturing325180 | 1-19 | ● ACTIVE |
Icb Manufacturing Corporation | Pocatello | ID | Chemical Manufacturing325998 | 20-99 | ● ACTIVE |
Idexx Laboratories INC | Westbrook | ME | Chemical Manufacturing325412 | — | ● ACTIVE |
Ifs Coatings INC | Gainesville | TX | Chemical Manufacturing325510 | 100-499 | ● ACTIVE |
Ifs Industries INC | Reading | PA | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
| IMI-k-i Manufacturing Co., INC. | Edgerton | WI | Chemical Manufacturing325998 | 100-499 | ● ACTIVE |
Ilene Industries, INC. | Shelbyville | TN | Chemical Manufacturing325212 | 20-99 | ● ACTIVE |
Immucor INC | Norcross | GA | Chemical Manufacturing325413 | 500+ | ● ACTIVE |
Immunostics, INC. | Eatontown | NJ | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Inbios International INC | Seattle | WA | Chemical Manufacturing325413 | — | ● ACTIVE |
Indiana Oxygen Company INC | Indianapolis | IN | Chemical Manufacturing325120 | 20-99 | ● ACTIVE |
Indium Corporation of America, the | Clinton | NY | Chemical Manufacturing325998 | — | ● ACTIVE |
| IBIndoor Biotechnologies, INC. | Charlottesville | VA | Chemical Manufacturing325414 | 20-99 | ● ACTIVE |
Indratech LLC | Troy | MI | Chemical Manufacturing325220 | 20-99 | ● ACTIVE |
| ICInduron Coatings, LLC | Birmingham | AL | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| INIneos Nitriles USA LLC | Lima | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |