| Company | Category | Area | Address | Web | E-mail | Contact person |
| ROI ADVERTISING & COMM | Advertising Nec | Texas | 5001 BRENTWOOD STAIR RD, FORT WORTH, Tarrant, Texas, 76112-2801, USA |
- |
- |
Ed Pickett |
| ROI ALLIANCE | Banking Systems & Service-Elec | Texas | 16211 LONG NECK DR, MAGNOLIA, Montgomery, Texas, 77355-3664, USA |
- |
- |
Kathleen Blackmon |
| ROI ALLIANCE | Banking Systems & Service-Elec | Texas | 16211 LONG NECK DR, MAGNOLIA, Montgomery, Texas, 77355-3664, USA |
- |
- |
Kathleen Blackmon |
| ROI DEVELOPMENT | custom computer programing | Texas | 3023 STANTON ST, HOUSTON, Harris, Texas, 77025-2630, USA |
- |
- |
- |
| ROI GROUP | business services | Texas | 11717 ASTORIA DR, BEE CAVE, Travis, Texas, 78738-5021, USA |
- |
- |
Henry Dick |
| ROI GROUP | business services | Texas | 11717 ASTORIA DR, BEE CAVE, Travis, Texas, 78738-5021, USA |
- |
- |
Henry Dick |
| ROI INTERACTIVE | Multimedia (Manufacturers) | Texas | 4113 RAWLINS ST, DALLAS, Dallas, Texas, 75219-3661, USA |
- |
- |
- |
| ROI MARKETING | management consulting services | Texas | 221 FM 1960 RD W, HOUSTON, Harris, Texas, 77090-3538, USA |
- |
- |
Kristin Wilson |
| ROI NETWORKING | Internet Service | Texas | 1204 W LAKELAND DR, AUSTIN, Travis, Texas, 78732-6013, USA |
- |
- |
Heather Mitchell |
| ROI NETWORKING | Internet Service | Texas | 1204 W LAKELAND DR, AUSTIN, Travis, Texas, 78732-6013, USA |
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- |
Heather Mitchell |
