| ID Society, Inc (New York, NY) |
| id29 (Troy,NY) |
| Idea Interactive (Kirkland, WA. Houston, TX) |
| Ideas On Purpose (New York, NY) |
| Igawa Design (Long Beach, CA) |
| Ilo Design (San Francisco, CA) |
| In Form Design (Jasper, IN) |
| IndustryNext (New York, NY. San Francisco, CA) |
| Inky Lips Press (McKinney, TX) |
| Insect (London, UK) |
| Iridium Group (New York, NY) |