| Company | Category | Area | Address | Web | E-mail | Contact person |
| ROI CAPITAL MANAGEMENT | Investment Management | California | 17 E SIR FRANCIS DRAKE BLVD, LARKSPUR, Marin, California, 94939-1727, USA |
- |
- |
- |
| ROI COMMUNICATIONS INC | Mgmt Consulting | California | 5274 SCOTTS VALLEY DR STE 107, SCOTTS VALLEY, Santa Cruz, California, 95066-3538, USA |
- |
- |
BARBARA FAGAN-SMITH |
| ROI CONSULTING GROUP INC | Management Consulting Services | California | 35 OAKMONT DR, RANCHO MIRAGE, Riverside, California, 92270-1485, USA |
- |
- |
Barbara Kaufman |
| ROI CONSULTING GROUP INC | Management Consulting Services | California | 35 OAKMONT DR, RANCHO MIRAGE, Riverside, California, 92270-1485, USA |
- |
- |
Barbara Kaufman |
| ROI EQUIPPING | Unclassified | California | 2316 WALSH AVE, SANTA CLARA, Santa Clara, California, 95051-1331, USA |
- |
- |
- |
| ROI GROUP | Mrkting Consult Svcs | California | 945 CARNATION AVE, COSTA MESA, Orange, California, 92626-1706, USA |
- |
- |
WILLIAM R BARRICK |
| ROI GROUP THE | Marketing Communications Consu | California | 945 CARNATION AVE, COSTA MESA, Orange, California, 92626-1706, USA |
- |
- |
Bill Barrick |
| ROI INC | Misc Publishing | California | 15201 WOODLAWN AVE, TUSTIN, Orange, California, 92780-6418, USA |
- |
- |
TAMMY GIBBONS |
| ROI INC | Gen Remod 1-Fam House | California | 843 1ST ST, BENICIA, Solano, California, 94510-3257, USA |
- |
- |
KEN BOVO |
| ROI INTERNATIONAL CORP | Importers | California | 8940 SORENSEN AVE STE 2, SANTA FE SPGS, Los Angeles, California, 90670-8602, USA |
- |
- |
- |
