| W. R. I. 34 | LA RIOJA |
| WACK MAY-05 | LA RIOJA |
| WADI-ARUM | LA RIOJA |
| WAF ESTRUCTURAS DIGITALES | LA RIOJA |
| WALKAWORLD | LA RIOJA |
| WANDA FOOD | LA RIOJA |
| WANTON | LA RIOJA |
| WARRAICH 01 | LA RIOJA |
| WATER AUTOMATIC AND DISTRIBUTION SYSTEMS | LA RIOJA |
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| WATER PRINTING EUROPE | LA RIOJA |
| WATERS BUSINESS CONSULTING | LA RIOJA |
| WE MAKE IT | LA RIOJA |
| WEB INMOBILIARIA DE LA RIOJA | LA RIOJA |
| WEB2FUSION LA WEB DE NUEVA GENERACION | LA RIOJA |
| WEBMATICA | LA RIOJA |
| WEBUP HOSTING | LA RIOJA |
| WEBVISITAS | LA RIOJA |
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| WEI GREEN EXPORT | LA RIOJA |
| WEST-SUHL | LA RIOJA |
| WET & DRY LOGISTICS | LA RIOJA |
