| International Solutions Group Inc VA | Professional & Technical Services | 4 | $95,446 | — |
| International SOS Assistance, Inc. PA | Healthcare & Social Assistance | 4 | $134,701 | — |
| International Spanish Language Academy MN | Educational Services | 2 | $49,940 | — |
| International Specialty Tube MI | — | 0 | — | — |
| International Sports Training Camp PA | Accommodation & Food Services | 1 | $55,000 | — |
| International Steel & Counterweights LLC OH | Manufacturing | 0 | — | F |
| INTERNATIONAL SUN PROTECTION, INC. FL | Construction | 0 | — | D |
| International Systems Technologies Inc. NJ | Professional & Technical Services | 9 | $107,247 | — |
| International Teachers Research & Resources (ITRR), LLC GA | Educational Services | 1 | $73,750 | — |
| International TechneGroup Incorporated OH | Professional & Technical Services | 3 | $101,760 | — |
| International Technical Coating OH | Manufacturing | 0 | — | F |
| International Technologies & Systems Corp. CA | Wholesale Trade | 1 | $149,257 | — |
| International Technologies and Systems Corp. CA | Wholesale Trade | 1 | $75,000 | — |
| INTERNATIONAL TECHNOLOGY SOLUTIONS, INC. NJ | Professional & Technical Services | 14 | $107,149 | — |
| International Textile Group, Inc. (ITG Brands White Oak Plant) NC | — | 0 | — | — |
| International Textile Group/Carlisle Finishing SC | — | 0 | — | — |
| International Thermal Systems WI | Manufacturing | 0 | — | B |
| International Timber and Veneer, LC PA | Manufacturing | 0 | — | D |
| International Timber and Veneer. LC PA | Manufacturing | 0 | — | B |
| International Transportation Service, Inc CA | Transportation & Warehousing | 0 | — | B |
| International Transportation Services Inc. TX | Transportation & Warehousing | 0 | — | A |
| International Transportation, Incorporated CA | Transportation & Warehousing | 0 | — | B |
| International Turbine Industries MI | Manufacturing | 0 | — | F |
| INTERNATIONAL UNDERWRITING AGENCY INC. NY | Finance & Insurance | 1 | $59,197 | — |
| International Veneer Company, Inc. VA | — | 0 | — | — |
| International Vitamin Corporation CA | — | 0 | — | — |
| International Vitamin Corporation NJ | — | 0 | — | — |
| International Vitamin Corporation PA | — | 0 | — | — |
| International Vitamin Corporation IVC CA | — | 0 | — | — |
| International Vitamin Corportion NJ | — | 0 | — | — |
| International Waxes, Inc. PA | Manufacturing | 0 | — | F |
| International Welding & Fabrication, Inc. MS | Manufacturing | 0 | — | F |
| International Window Arizona AZ | — | 0 | — | — |
| International Window Company CA | — | 0 | — | — |
| International Wines & Craft Beer AL | Wholesale Trade | 0 | — | A |
| International Wines and Craft Beers AL | — | 0 | — | — |
| International Wire NY | Manufacturing | 0 | — | F |
| International Wire TX | Manufacturing | 0 | — | D |
| INTERNATIONAL WORLD FOODS GA | Transportation & Warehousing | 0 | — | B |
| INTERNATIONALDG DIRECT GROUP INC NY | Wholesale Trade | 0 | — | A |
| Internet Consulting Services LLC IA | Information & Media | 0 | — | F |
| Internet Forest Corporation CA | Information & Media | 1 | $161,637 | — |
| InterNet Services Corporation SC | Wholesale Trade | 0 | — | D |
| Internetwork Expert LLC NC | Educational Services | 0 | — | A |
| Internova Electrical Contractor PR | Construction | 0 | — | A |
| Interon IT Solutions LLC VA | Professional & Technical Services | 7 | $103,887 | — |
| Interos Inc. VA | Information & Media | 1 | $200,000 | — |
| Interpak Inc. OH | Manufacturing | 0 | — | F |
| Interpipe Contracting, Inc. CA | Construction | 0 | — | A |
| Interplastic Corporation CA | Manufacturing | 0 | — | F |
