Sergio De La Calle Asensio

Head of Global Engagement, Telefonica HQ, TEDx Speaker


Son of Tasio and Ascen, brother of Héctor and Estela, father of Nico and Valeria and Elena’s traveling companion, with whom he would share two lives and still not be enough.

I must have been a comic artist but I didn’t try hard enough and ended up working in HR, something very fortunate because instead of drawing adventures of heroes and villains, it allows me to live them in my day to day. I have battled beasts such as performance appraisal, talent identification or engagement studies but my favorite battles were Internal Innovation and Recognition programs, process digitization and process outsourcing.

My vision of organizations is summarized in me:
📚 – book “Lidera con sentido del humor. Los equipos más eficaces se divierten trabajando”
💊 – blog:



  • June 17, 2020 9:50 am
  • -
  • June 17, 2020 10:25 am

Listening Strategy During Challenging Times: A Cornerstone of EX

For Telefónica - owner of brands O2, Movistar and Vivo - leading this pandemic with empathy and taking action quickly has been a priority. During the crisis, they changed their listening strategy to get insights faster and more segmented.

Register now
Get in Touch
Let's Chat

Request a Meeting

We offer a range of tailored solutions to help your organisation grow and succeed. Request a meeting with us through the form below, and let’s discuss how we can work together!


We Are Hexa, Powered by Stamford Global (Cyprus) Ltd, Inomenon Ethon 8 Despina Sofia Court, 2nd floor Flat/Office 202 P.C, Larnaca, Larnaca District 6042, Cyprus