| Company | Category | Area | Address | Web | Contact person | |
| CIURCZAK & CO INC | Nonclassified Establishments | New York | 628 WASHINGTON ST, BUFFALO, Erie, New York, 14203-1411, USA | - | - | - |
| CIUSFREDA USA LLC | Architects | Florida | 1550 MADRUGA AVE, CORAL GABLES, Miami Dade, Florida, 33146-3039, USA | - | - | - |
