Cellnex is committed to promoting equity, diversity, and inclusion (EDI) in all its operations. Its policies are designed to ensure equal treatment and opportunities, gender equality, equal pay for work of equal value, and to foster diversity at all levels of the organisation. Cellnex implements policies that ensure all employees, regardless of age, race, gender, religion, disability, sexual orientation, political ideology, or social origin, receive fair treatment and have equal opportunities for professional development and growth. This commitment helps mitigate the material risks of inequality in hiring and development, particularly in an industry that is predominantly male, where such inequalities may lead to under-representation of certain groups. This is evidenced in the Equity, Diversity and Inclusion Policy.

Cellnex is involved in the United Nations Target Gender Equality Programme, which is designed to assist international companies in their pursuit of the Sustainable Development Goals (SDGs). This programme is specifically aligned with Goal Number 5, which aims to 'Achieve gender equality and empower all women and girls.' Cellnex's involvement in this programme commenced in 2022 with two countries, Spain and Poland. In 2023, the company’s participation grew, engaging four countries within the local Network: Spain, the UK, Poland and the Netherlands. Additionally, Cellnex participated in 1 Global Track, a UN-specific initiative that involves countries without local UN networks, including Austria and Ireland. In 2024, Cellnex continues participating in the programme and new countries joined it as France, Italy and Sweden. In 2024 representatives of Cellnex Poland participated in the program, educating themselves on the activities to implement in the company, that could better serve gender equality purpose.