| GSGeo Specialty Chemicals Trimet Products Group | Allentown | PA | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| GNGlacier Northwest Chehalis Plant | Chehalis | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GTGladys Timber Products, INC. | Gladys | VA | Wood Product Manufacturing321113 | 1-19 | ◇ UNVERIFIED |
| GCGm Components Holdings LLC | Rochester | NY | Transportation Equipment Manufacturing336111 | — | ◇ UNVERIFIED |
| GIGoebelwood Industries INC | Folsom | PA | Wood Product Manufacturing321918 | 20-99 | ◇ UNVERIFIED |
| GPGold Plane Custom Cabinets | Northglenn | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| GSGold Star Sausage CO | Denver | CO | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| GTGoulds Turbine Foundry | Slaton | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GIGrand Isle Shipyard INC - Training Facility & Main Office | Galliano | LA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| GPGraphic Packaging International INC | Carol Stream | IL | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| GLGreat Lakes Tissue. | Cheboygan | MI | Paper Manufacturing322120 | 20-99 | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing INC | Abilene | KS | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| GPGreat Plains Mfg - Ce Plant | Salina | KS | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| GEGriffith Energy - Pearl Creek | Wyoming | NY | Transportation Equipment Manufacturing336322 | — | ◇ UNVERIFIED |
| HWHall Woodworks INC | Colorado Springs | CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| HCHard Chrome Enterprises, INC | Lake Park | FL | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| HIHardsteel, INC. | Tuscaloosa | AL | Primary Metal Manufacturing331110 | 1-19 | ◇ UNVERIFIED |
| HTHarley-davidson Tomahawk Kaphaem Facility | Tomahawk | WI | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| HAHarper/love Adhesives CORP | Charlotte | NC | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| HMHarry Miller CORP | Philadelphia | PA | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| HIHeany Industries INC | Scottsville | NY | Nonmetallic Mineral Product Manufacturing327112 | 20-99 | ◇ UNVERIFIED |
 Heavy Materials Svi - St Thomas | St. Thomas | VI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HTHendrickson Truck Suspension Systems Plant 1 | Kendallville | IN | Transportation Equipment Manufacturing336330 | — | ◇ UNVERIFIED |
| HCHerzog Contracting CORP | Elwood | KS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HWHighline Warren LLC | Livonia | MI | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| H9Highway 90 Ready Mix 10 | San Antonio | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HFHlc Fabrication | Mattoon | IL | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| HFHoffman Fixtures CO | Tulsa | OK | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| HIHood Industries, INC. | Metcalf | GA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| HBHuggy Bears Cupboards INC | Portland | OR | Wood Product Manufacturing321920 | 20-99 | ◇ UNVERIFIED |
| HPHumtown Pattern CO | Columbiana | OH | Fabricated Metal Product Manufacturing332997 | 20-99 | ◇ UNVERIFIED |
| IMIki Mfg CO INC | Edgerton | WI | Chemical Manufacturing325990 | — | ◇ UNVERIFIED |
| IIInolex, INC. | Charlotte | NC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| IBIntegrated Biomass Resources | Wallowa | OR | Wood Product Manufacturing321113 | 20-99 | ◇ UNVERIFIED |
| IPIntermountain Precision Castin | Lindon | UT | Primary Metal Manufacturing331222 | 20-99 | ◇ UNVERIFIED |
| ICInternational Cold Storage / Carrier | Covesville | VA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| ICInternational Crystal Labs INC | Garfield | NJ | Miscellaneous Manufacturing339112 | 20-99 | ◇ UNVERIFIED |
| IWInternational Woodwork Corporation | Colorado Springs | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| IEInterroll Engineering West INC - 1 Forge | Canon City | CO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| IGIron Goat Brewing | Spokane | WA | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◇ UNVERIFIED |
| ICIvy Creek Custom Cabinetry INC | Landisville | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◇ UNVERIFIED |
| JRJackson Ready-mix Plant 4 | Byram | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JMJaybird & Mais INC | Lawrence | MA | Textile Mills313320 | — | ◇ UNVERIFIED |
| JCJelliff Corporation | Southport | CT | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| JMJewelers' Machinists Co.na INC | North Babylon | NY | Miscellaneous Manufacturing339911 | 1-19 | ◇ UNVERIFIED |
| JFJh Foundry | Sedalia | CO | Fabricated Metal Product Manufacturing332997 | — | ◇ UNVERIFIED |
| JJJ J Ryan Corporation Southington Galvanize Division | Plantsville | CT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| JPJohn-phillip's Printing INC | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| JCJohnson Controls Battery Group INC | Florence | SC | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| JPJohnson Precision Products | Santa Ana | CA | Primary Metal Manufacturing331315 | 20-99 | ◇ UNVERIFIED |
