| Company | Category | Area | Address | Web | E-mail | Contact person |
| COMPOIUM LONG DISTANCE INC | Telephone Communications | South Carolina | PO BOX 12100, ROCK HILL, York, South Carolina, 29731-2100, USA |
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Rich Brashear |
| COMPOIUM LONG DISTANCE INC | Telephone Communications | South Carolina | PO BOX 12100, ROCK HILL, York, South Carolina, 29731-2100, USA |
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Rich Brashear |
| COMPONENT SALES INC | Whol Electronic Parts/equipmen | South Carolina | 225 WILDLIFE TRL, GREER, Greenville, South Carolina, 29650-3219, USA |
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Dwight Dickerman |
| COMPONET TECHNOLOGIES | Nonclassified Establishments | South Carolina | 150 EXECUTIVE CENTER DR # 27, GREENVILLE, Greenville, South Carolina, 29615-4505, USA |
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Kirt Spearman |
| COMPORIUM | Telephone Communications | South Carolina | PO BOX 400, LANCASTER, Lancaster, South Carolina, 29721-0400, USA |
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Tommy Dabney |
| COMPORIUM COMMUNICATION | Cable/pay Television Service | South Carolina | 950 E LIBERTY ST, YORK, York, South Carolina, 29745-1662, USA |
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William Beaty |
| COMPORIUM COMMUNICATION | Cable/pay Television Service | South Carolina | 950 E LIBERTY ST, YORK, York, South Carolina, 29745-1662, USA |
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William Beaty |
| COMPORIUM COMMUNICATIONS | Cellular Telephones (Services) | South Carolina | 1969 CANTERBURY GLEN LN, ROCK HILL, York, South Carolina, 29730-7065, USA |
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| COMPORIUM COMMUNICATIONS | Beepers-Equipment Service & Re | South Carolina | 1739 CHERRY RD, ROCK HILL, York, South Carolina, 29732-2620, USA |
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| COMPORIUM COMMUNICATIONS | Cellular Telephones (Services) | South Carolina | 1969 CANTERBURY GLEN LN, ROCK HILL, York, South Carolina, 29730-7065, USA |
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