| Company | Category | Area | Address | Web | E-mail | Contact person |
| ILLUSIONS PLUS CUSTOM PAINTING | Painters | Indiana | 3703 ASPEN ST, LAFAYETTE, Tippecanoe, Indiana, 47905-4929, USA |
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| ILLUSTRATED SIGN CO | Signs & Advg Spc | Indiana | 1117 N COUNTY ROAD 25 E, BROWNSTOWN, Jackson, Indiana, 47220-9520, USA |
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| ILLUSTRATION JULIAN & DESIGN | Commercial Art/graphic Design | Indiana | 1109 1/2 E MARKET ST, WARSAW, Kosciusko, Indiana, 46580-3410, USA |
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Jerry Julian |
| ILLUSTROUS CLNTS INDNPOLIS INC | Membership Organization | Indiana | 7305 WHITEHALL DR, INDIANAPOLIS, Marion, Indiana, 46256-2274, USA |
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Donald Curtis |
