October-2017 Network inventory and Quality: CGM has enhance its Network Inventory division with Quality Audit activities. Since October 2017, CGM participates on the quality assurance activities of Orange Spain network. 

September-2017 Acoustics engineering: The acoustics engineering division of CGM Telecomunicaciones S.L. is collaborating with the architects Ms. Carmen Fajardo y Mr. Pedro López (Taller L. Garabato 2 Arquitectónicos S.L.) on the acoustics parameters of the Illescas auditorium project (Toledo), awarded through public contest.

August-2017 Software development: CGM, together with Francam Instalaciones, has participated, during August on the software development of a digital business directory, an innovative system that will upgrade the digitalization of buildings in Madrid.

July-2017 GPON Network Integration: ​MásMóvil launches a new phase of its deployment of OLTs (Optical Line Terminals), that will last till the end of the year, willing to expand its FTTH network in Spain and fulfilling its commitments with Orange. CGM will participate on the delivery performing the integration and acceptance tests of such OLTs.

June-2017 Acoustics engineering: On june 23rd, it was inaugurated the new emblematic building, Botín Center in Santander, Spain, where the engineers of CGM were called to collaborate on the acoustic engineering.

June-2017 Network inventory in GEISER:CGM incorporates to its network inventory service portfolio, the inventory of Telefónica de España DWDM network inside his GEISER system. With this new product, CGM completes its specialization on Telefónica systems, together with eDicre, Ditra, Atlas, iGRI, ARU, PLC, Pórtico, Hermes, Grafo, eAgora, etc.