| HIHillsboro Industries | Hillsboro | KS | Plastics and Rubber Products Manufacturing326160 | 20-99 | ● ACTIVE |
Hi-tech Mold & Engineering INC | Rochester Hills | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Holz Rubber Co, INC | Lodi | CA | Textile Mills313320 | 20-99 | ● ACTIVE |
| HLHubbell Lenoir City, INC. | Lenoir City | TN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Humphreys Industrial Products, INC | Rochester | NH | Plastics and Rubber Products Manufacturing326291 | — | ● ACTIVE |
| HSHutchinson Sealing Systems, INC. | Church Hill | TN | Plastics and Rubber Products Manufacturing326291 | 100-499 | ● ACTIVE |
| HLHydrofera, LLC | Manchester | CT | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
Imco, INC. | Spencerport | NY | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Inpro CORP | Muskego | WI | Plastics and Rubber Products Manufacturing326113 | 500+ | ● ACTIVE |
International E-z Up, INC. | Norco | CA | Textile Product Mills314910 | 100-499 | ● ACTIVE |
| ITIntex Technologies LLC | Hudsonville | MI | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
Iowa Rotocast Plastics INC | Decorah | IA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
| IIIronwood Industries INC | Libertyville | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Ironwood Plastics, INC. | Ironwood | MI | Plastics and Rubber Products Manufacturing326122 | 20-99 | ● ACTIVE |
Jade Engineered Plastics, INC | Warren | RI | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Janco Electronics INC | Rollinsford | NH | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Jefferson Rubber Works, INC. | Worcester | MA | Plastics and Rubber Products Manufacturing326291 | 20-99 | ● ACTIVE |
Johnpac, LLC | Crowley | LA | Textile Mills313210 | 100-499 | ● ACTIVE |
Kadant Unaflex LLC | Anderson | SC | Plastics and Rubber Products Manufacturing326220 | 100-499 | ● ACTIVE |
Kastalon INC | Alsip | IL | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Kaysun Corporation | Manitowoc | WI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
| KIKingspan Insulation LLC | Winchester | VA | Wood Product Manufacturing321219 | 100-499 | ● ACTIVE |
| KSKing Systems Corporation | Noblesville | IN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Kitchen & Bath Center LLC | Fort Walton Beach | FL | Plastics and Rubber Products Manufacturing326191 | 20-99 | ● ACTIVE |
| KCKohler CO. - Brownwood - Main Plant | Brownwood | TX | Plastics and Rubber Products Manufacturing326191 | 100-499 | ● ACTIVE |
| KCKohler Company | Huntsville | AL | Plastics and Rubber Products Manufacturing326191 | 500+ | ● ACTIVE |
| KAKyowa America Corporation | Portland | TN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Labcon, North America | Petaluma | CA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Lakeside Plastics, INC. | Oshkosh | WI | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Lancer Systems LP | Quakertown | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Leading Technology Composites INC | Wichita | KS | Plastics and Rubber Products Manufacturing326130 | 100-499 | ● ACTIVE |
Lee Aerospace INC | Wichita | KS | Plastics and Rubber Products Manufacturing326130 | 100-499 | ● ACTIVE |
| LCLindar Corporation | Brainerd | MN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
| LMLomont Molding Incorporated | Mount Pleasant | IA | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
| LCLord CORP | Erie | PA | Textile Mills313320 | — | ● ACTIVE |
L.p. Aero Plastics, INC | Jeannette | PA | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
| LPL & P Berwick Div Leggett & Platt/salem Twp | Berwick | PA | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
| LILpi, INC. | Johnson City | TN | Plastics and Rubber Products Manufacturing326191 | 100-499 | ● ACTIVE |
Lps Industries INC | Moonachie | NJ | Paper Manufacturing322222 | 100-499 | ● ACTIVE |
Lundell Manufacturing CORP | Minneapolis | MN | Plastics and Rubber Products Manufacturing326150 | — | ● ACTIVE |
| LHLx Hausys America, INC. | Adairsville | GA | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Mac Industries INC | Eugene | OR | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Mack Molding Company, INC. | Arlington | VT | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Mack Prototype, INC | Gardner | MA | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
| MPMaclean Power Systems - Newberry Plant | Newberry | SC | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Mantaline Corporation | Mantua | OH | Plastics and Rubber Products Manufacturing326291 | 20-99 | ● ACTIVE |
Mattracks, INC. | Karlstad | MN | Plastics and Rubber Products Manufacturing326299 | — | ● ACTIVE |
Mbl (usa) Corporation | Ottawa | IL | Plastics and Rubber Products Manufacturing326220 | 100-499 | ● ACTIVE |
Mcclarin Plastics, LLC | Wapato | WA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Mechanical Rubber Products Company, INC. | Warwick | NY | Chemical Manufacturing325212 | 20-99 | ● ACTIVE |