| Company | Category | Area | Address | Web | E-mail | Contact person |
| O S C | whol electrical equipment mfg | Texas | 8201 PRESTON RD STE 750, DALLAS, Dallas, Texas, 75225-6224, USA |
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William Woodruff |
| O S C | telephone communications | Texas | 2323 BRYAN ST STE 400, DALLAS, Dallas, Texas, 75201-2606, USA |
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George Lass |
| O S C A INC | oil/gas field services | Texas | PO BOX 1280, ALICE, Jim Wells, Texas, 78333-1280, USA |
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| O S C A RESEARCH DEV LAB | environmental cleanup whol oil | Texas | 16610 ALDINE WESTFIELD RD, HOUSTON, Harris, Texas, 77032-1352, USA |
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Eric Miller |
| O S CAR CARE | general auto repair | Texas | 7555 ERATH ST, HOUSTON, Harris, Texas, 77023-2726, USA |
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| O S I SOFTWARE INC | prepackaged software services | Texas | 580 WESTLAKE PARK BLVD, HOUSTON, Harris, Texas, 77079-2662, USA |
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Gladyes Cruz |
| O S NETWORKS | Computers-Service & Repair | Texas | 912 WILEMON DR, BEDFORD, Tarrant, Texas, 76022-7518, USA |
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| O S PERRY MOTOR CO | Automobile Dealers-Used Cars | Texas | 4706 JUDSON RD, LONGVIEW, Gregg, Texas, 75605-1028, USA |
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Ron Perry |
| O S RANCH MUSEUM | Ranches | Texas | 201 E MAIN ST, POST, Garza, Texas, 79356-3351, USA |
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| O S S 101 ASSOCIATION INC | political organization | Texas | 1307 CROCUS CV, CEDAR PARK, Williamson, Texas, 78613-4267, USA |
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Dennis Klein |
