| Company | Category | Area | Address | Web | E-mail | Contact person |
| ISAAC CRONIN PUBLIC RELATIONS | Public Relations Sv | California | 1013 PARDEE ST, BERKELEY, Alameda, California, 94710-2644, USA |
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ISAAC CRONIN |
| ISAAC CROWN & BRIDGE | Dental Laboratory | Kentucky | 980 EDGEWATER DR, LEXINGTON, Fayette, Kentucky, 40502-3024, USA |
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Dennis Isaac |
| ISAAC CUSTODIAL SERVICES | Carpet/upholstery Cleaning | Illinois | 202 N MATTIS AVE, CHAMPAIGN, Champaign, Illinois, 61821-3002, USA |
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Albert Isaac |
| ISAAC CUSTODIAL SVC | Gen Remod 1-Fam House | Illinois | 202 N MATTIS AVE, CHAMPAIGN, Champaign, Illinois, 61821-3002, USA |
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