Klementina Pejic

Chief People Officer

Member of the Group Executive Board since February 2021
Born 1974
German citizen
MBA, University of Applied Sciences Dortmund and
Ecole de Commerce ESSEC Cergy-Pontoise

Portrait Klementina Pejic

Klementina Pejic has been Head of Group Human Resources and a member of Swisscom’s Group Executive Board since 2021. She completed her Master’s in International Business at Dortmund University of Applied Sciences and Arts and her EPSCI (ESSEC) in Cergy-Pontoise, France. Klementina Pejic has more than 20 years of national and international experience in HR advisory services and in a wide range of HR fields. She began her career as a consultant at Watson Wyatt AG in Zurich in 2001. In 2003, she switched to Clariant, where she worked in various strategic and operational HR roles. In early 2018, she took over the leadership of Group Human Resources.

“Responsibility, curiosity and trust are the basis for our corporate culture and make us ready for the working world of the future.”


  • 2001–2002 Consultant, Watson Wyatt AG, Zürich
  • 2003–2004 Divisional HR Manager, Clariant
  • 2005–2007 Global HR Business Partner, Clariant
  • 2008–2009 Head Management Development Europe, Clariant
  • 2009–2011 Head Global Talent Management, Clariant
  • 2012–2013 Head Senior Development Management, Clariant
  • 2014–2017 Head SMD & People Excellence, Clariant
  • 2018– January 2021 Head of Group Human Resources, Clariant
  • Since February 2021 Chief Personnel Officer (CPO), Swisscom AG
  • Since February 2021 Member of the Swisscom Group Executive Board


${konklepej0} (as at 31.12.2023)


  • Member of the Board of Trustees of the comPlan pension fund, Berne

Other significant activity

  • Member of the Institute Council of the international institute of management in technology (iimt) at the University of Fribourg