The Spanish Semiconductor Industry Association (AESEMI) welcomes Grupo Oesía as a new member. With this addition, the national microelectronics and semiconductor ecosystem is strengthened by a Spanish multinational specialising in dual-use engineering, with a solid track record in developing advanced technologies for strategic sectors such as defence, aerospace, security and digital transformation.
The Oesía Group develops technological products and solutions with the aim of tackling global challenges through innovation and advanced technology. The company operates through five subsidiaries: Oesía Networks, specialising in digital transformation; Tecnobit, dedicated to cutting-edge technologies in intelligent vision, simulation, and secure tactical communications; Cipherbit, focused on cybersecurity and encrypted communications; UAV Navigation, specialising in guidance, navigation and control systems for unmanned aerial vehicles; and Inster Tecnología y Comunicaciones, focused on satellite communications solutions for land, naval, air and space environments.
The multinational company is renowned for its commitment to technological hyper-specialisation and the development of proprietary solutions that combine advanced hardware and software. Its capabilities span areas such as intelligent electronic imaging systems, secure communications, avionics, simulation and the control of autonomous platforms, contributing to the development of strategic technologies and the transfer of innovation to civil and industrial applications.
The group brings to the semiconductor and microelectronics ecosystem its expertise in the design, development and manufacture of advanced electronic systems, as well as its ability to integrate digital and engineering technologies into comprehensive solutions for critical sectors. This combination of technological capabilities positions Grupo Oesía as a strategic partner for driving industrial innovation and technological sovereignty in Spain and Europe.
With an international presence and a strong pool of engineering talent, Grupo Oesía develops high-impact technology projects at both national and global levels, participating in strategic programmes and industrial partnerships that strengthen the position of the Spanish technology sector in international markets.
AESEMI, for its part, was founded in 2021 and represents the leading Spanish companies specialising in microelectronic design and semiconductor manufacturing. One of its key objectives is to raise the profile of all the organisations that form part of Spain’s semiconductor technology ecosystem. Thanks to this platform, the growth of the domestic industry is being driven forward and large companies are being provided with access to solutions that contribute to global decarbonisation and digitalisation commitments, which are fundamental pillars of the country’s technological competitiveness.
Further information
You can learn more about Oesía Group in the Members section.

