Padtec Holding S.A. is a Brazilian telecommunications company that develops, manufactures and markets optical communication systems, mainly DWDM equipment. Its activities include providing equipment for land and submarine/subfluvial networks, software, platforms and a range of services such as network planning, installation, operation and maintenance. The company serves telecommunications service providers, carriers, data centers, and others. Padtec has a strong presence in Brazil and expands its presence internationally, focusing on Latin America. Its main business segments are Brazil Equipment, Foreign Market Equipment and Services, Software and Platforms.