Research Telecoms Vertical

Research a telecoms market vertical to identify all equipment vendors, including related component, test, integrators and network operators with public trials or commercial launches. Estimated 100 companies participate in this vertical. For each company find relevant press releases, product launches, trial results. Must document weblinks to source information, and filter out duplicate or insignificant reports. No phone call or postal research required, this can be done all by web searching/browsing - possibly need to signup to some information sites.