Cellnex Telecom is a Spanish wireless telecommunications infrastructure and services company with up to 135,000 sites -including forecast roll-outs up to 2030- throughout Europe. Its activity is divided into four main areas: services for telecommunications infrastructures; audiovisual broadcasting networks; security and emergency network services; and solutions for the intelligent management of urban infrastructures and services. Marco Patuano is the CEO since the Annual Shareholder's Meeting hold in June 2023, ratified the appointment. He succeeds Tobias Martinez, who led the company through its significant growth and expansion since its IPO in 2015. Anne Bouverot is the non-executive Chair of the Company since March 2023. She was an independent director of Cellnex since May 2018 and also member of the Audit and Risk Management Committee. The company's legal headquarters have been located at the offices on Calle Juan Esplandiú in Madrid since October 2017 due to the 2017–2018 Spanish constitutional crisis. However, the majority of their employees remain in Barcelona and the board of directors has not ruled out returning the legal headquarters to Barcelona. Wikipedia