IECOS | 1,634 followers on LinkedIn. IECOS is a Mexican engineering Company with 25 years in operation. We are more than100 engineers working to innovate. | IECOS is an engineering and manufacturing company that focuses on the development of high added value solutions for our customers, through three business branches: - IECOS Manufacturing - IECOS Engineering - IECOS Technology IECOS was established on 2001 as part of the enterprises development program at Tecnológico de Monterrey Institute(ITESM) in México. The operation model is based on three pillars: innovation on customer service; partnerships with leading universities and organizations in development and application of engineering computer tools; and formation of high-added value human capital.