This division, operating under the company Uniprex, stands out for the reach and quality of its content. Committed to societal progress, Onda Cero offers news programming with a focus on local issues, citizen engagement, and the fight against fake news and misinformation. Europa FM and Melodía FM specialize in music content.

Its monetization model is primarily based on advertising revenues (radio and digital), along with adapting content for the digital environment to attract new audiences. An example is the recent launch of Onda Cero Podcast, a digital format aimed at growing its listener base.

Furthermore, under the motto "Onda Cero listens to the Climate," the station has incorporated climate change action into its programming through its Luz Verde initiative launched in 2024.