Last Update August 31, 2018


  • C4I, Communication Systems
  • IT, Computing and Software
  • Services (R&D, training, engineering, consultancy, …)

SISDEF Ltda is a Chilean company, created in 1983 and dedicated to systems engineering for the defense, security and industrial markets. It has become the leading company in command and control systems in Latin America and has presence in four countries in the region.

SISDEF has developed many high technology, quality and cost effective systems to suit the different needs of each client. Among the Company’s solutions are Command and Control Systems (Naval and Aircraft Command and Control Systems, Combat Systems for Submarines, Joint C4I Systems, Data Links, Battlefield Management Systems, Maritime Traffic Control Systems, Integrated Communication Systems), Automation Systems (Integrated Platform Monitoring Systems - IPMS and Steering Control Systems), Homeland Security Systems (Emergency and Disaster Systems, Emergency Communication Consoles, Surveillance and Protection Systems), Engineering Services (Software Development, Systems Integration, Reengineering, Training, Integrated Logistics Systems and Long-term Support).

SISDEF´s systems are present in all defense institutions in Chile, as well as four Latin American navies. SISDEF´s systems also satisfy the communication and security needs of government agencies, the general industry and the mining sector.

SISDEF is certified under the ISO 9001:2008 Quality Management System certification and has the support of a team of engineers, technicians and professionals that have accumulated a wealth of experience in the design, development, integration, commissioning and maintenance of high-tech systems.

SISDEF Ltda. - PicturesSISDEF Ltda. - Pictures 2SISDEF Ltda. - Pictures 3


  • Parque Industrial Aconcagua, Avenue Concón-Quintero Km 2, Quintero, Chile
  • +56322810777
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