TERC is the result of spin-off about other business units, CNX-Siemens and Elind. Core-business is repair item belonging to SDH systems (Cross-Connect), PDH (RED), access systems (DSLAM, XDSL, S.A.F.), Switching (UT100), communication systems to wave conveyed analog and digital, Workstation and a variety of power supplies. The company is able to develop any automated test equipment (ATE) for functional test from customer supplied test specifications. The staff is highly skilled with over twenty years of experience in the telecommunications sector and particularly of broadcasts. The company it is able to provide services for the engineering and industrialization (with particular attention to the optimization of the final cost of the product), prototyping and small productions, whether they be about individual item that complex equipment, making it an ideal partner for research and development companies. From April 2011 TERC is part of the "Polo ICT Abruzzo", since May 2011 she is co-founder of the Enterprise Network-Remote Monitoring to Innovate. In March 2013, TERC became part of the Abruzzo-Abruzzo Italy business internationalization hub, in the same year it was co-founder of the RipTel consortium (Provider of Assistance Services and Maintenance of Telecommunications Hardware Equipment). From May 2018 it becomes part of the domain "Domain Aerospace ICT Abruzzo" TERC is an ISO 9001 certified company Punctuality, dynamism and elasticity are our working philosophy.