tComet designs, installs and maintains Security and Communication Systems in tunelling, mining, railway and industry, adapting any 'Technology on the Field'. This is explicitly our slogan, that has enabled us to manage from grassroots works to international projects with our whole system Telice Intelligent Underground Communications and Safety (tIUCS). The company objectives are the design of adapted installations matched with every customer requirements that save labor hours and time, whichever are most competitive in keeping operational costs down. tComet technology, succesfully adapted in international projects like Crossrail in UK and Follo Line in Norway, is the perfect ally to ensure the high clients standards requeriments on Safety and Environmental Monitoring on civil and industrial works and in another sector with any of these demands.