Sophia Kalpaka

Senior Managing Consultant

Culture change
Executive coaching
Leadership and development
Psychometric testing
Public speaking


As Senior Managing Consultant, Sophia works alongside the CEO and Senior Leadership team on the everyday execution of Delta’s strategic business goals.


Sophia applies her strong expertise in the field of mental health and wellbeing to the design and implementation of impactful and evidence-based culture change initiatives. 





  • MSc in Strategic Human Resource Management 
  • BSc in Psychology 
  • Executive Coaching accreditation 
  • Accredited Instructor for Mental Health First Aid (MHFA) England 
  • Emotional Intelligence Profiling, Accredited Practitioner 
  • INSIGHTS Discovery Accredited Practitioner LearCult

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