| Name | Specialisation | Website/email | City/ State |
| Walchand Cricketnext.com Private | Cricket News, Cricket Related E- Commerce, Cricket Training & Promotion | http://cricketnext.com/ | Mumbai |
| Weal Infotech Ltd. | Web-enabled solutions, VOIP call Centres, Wireless Networking solutions, Portals | http://wealinfotech.com/ | Hyderabad |
| Web Development Company | Web Designing & Development, IT Training, End to End E-Commerce Solutions, Portal Development | http://dvlp.com/ | Calcutta |
| Web Spiders (I) Pvt Ltd | E-application development, web software development, E-commerce solutions, strategic consultancy | http://webspiders.com/ | Calcutta |
| Webresource Pvt Ltd | E-Commerce, Web Designing, Business to Business Commerce, Web bosting | http://webspiders.com/ | Mumbai |
| West Bengal Electronics Industry Development Corporation Limited | Data Base Management Applications, Real Time Software for Embedded Systems | http://webspiders.com/ | Calcutta |
| Westbound Consulting Services Pvt ltd | Software Design & Development, B2B e-commerce application development | http://webspiders.com/ | Hyderabad |
| White House Business Solutions Pvt Ltd` | E-Commerce Solutions, Client- Server Application, Software Testing, IT Enabled Services | http://webspiders.com/ | Chennai |
| Whitestar Software Ltd | Software development/solutions, Web solutions, ASP, Internet Technologies | | New Delhi |
| Wilco International Systems Pvt. Ltd. | Software Development for Wilco Products, Software Development for Wilco Clients, I.T.Enabled Services, Business Consultancy | http://wilco-int.com/ | Hyderabad |
| Wind River Company | Real Time Operating System (RTOS), Control design software, Networking software products related to RTOS, Consulting and engineering services related to RTOS | http://isi.com/ | New Delhi |
| Wipro Ltd. - Infotech Group | E-Commerce & Euro, Telecom & Datacom, ERP & Data Warehousing, Managed IT Support Services | http://wipro.com/ | Bangalore |
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