Guillermo Roselló joins Thales to lead the defence area of the technology multinational in Spain. 

Roselló will take over the general management of the Spanish subsidiary, replacing José Sarnito, who leaves the position after more than 15 years at the head of the defence area in Spain.

Roselló has extensive experience in the aerospace sector, especially in the management of large international projects. His experience in the Public Administration and in multilateral organisations such as NATO, together with his military background, gives him an in-depth knowledge of all the stakeholders in the defence sector.

With this incorporation, the Thales Group advances in its commitment to Spain, where it expects to grow in the field of defence and security, cybersecurity and digital security in the coming years. 

About Thales 

Thales (Euronext Paris: HO) is a global leader in advanced technologies specialized in three business domains: Defence & Security, Aeronautics & Space, and Cybersecurity & Digital identity.
It develops products and solutions that help make the world safer, greener and more inclusive.

The Group invests close to €4 billion a year in Research & Development, particularly in key innovation areas such as AI, cybersecurity, quantum technologies, cloud technologies and 6G.

Thales has close to 81,000 employees in 68 countries. In 2023, the Group generated sales of €18.4 billion.