Constantine Pappas
Background
Constantine is a globally experienced executive coach, leadership and talent strategist, and expert in organisational transformation. He is passionate about unlocking the untapped potential of senior leaders and enabling impactful, enduring change.
He has more than two decades of corporate and consulting experience across industries and regions, including a decade-long partnership with McKinsey & Co. Trusted for his ability to quickly build rapport and deliver results, Constantine blends pragmatism with empathy to help leaders navigate complexity, drive change, and lead with authenticity and impact.
Coaching philosophy
Constantine is passionate about unlocking the untapped potential of senior leaders, drawing on deep global experience as an executive coach and strategist in leadership, talent, and transformation. He believes the most impactful leaders are those who first understand themselves and honing what makes them distinctive and then using that insight to lead others with authenticity, clarity, and purpose.
Known for his ability to build trust swiftly, Constantine brings a unique blend of pragmatic insight and empathetic depth to every engagement. He views organisations as living systems of human relationships, motivations, and potential, and works with leaders to surface their core values, embrace diverse thinking, and lead with confidence through complexity.
Building long-term relationships with clients, he is energised by seeing sustained and meaningful growth aligned to both personal purpose and growth and organisational success.
Professional snapshot
Areas of expertise
- Global expertise in developing, implementing and leading enterprise-wide talent and leadership functions across regions, driving strategic people initiatives that align organisational capability with the business
- Supporting leaders in crafting and delivering compelling, high-impact messages in a way that is authentic for them by leveraging their unique strengths
- Designing and delivering bespoke leadership solutions by equipping leaders with the mindset, skills, and behaviours to mobilise others toward a common agenda and sustain momentum
- Coaching and supporting leaders through high-stakes environments by focusing on their agility, composure, and capacity to minimise mental interference for their people in achieving results
- Facilitating the alignment of an Executive Team mandate as the strategic ‘parents’ of the organisation, defining a collective purpose, set of behaviours, and decision rights to steward a healthy culture of performance
- Conducting and delivering a thematic, evidence-based assessment of how effectively an organisation operates across key dimensions, paired with targeted solutions to enhance sustainable performance, team alignment, and organisational resilience
- Beyond strategy development, ensuring diligent implementation by aligning vision with action, creating “line-of-sight” and mobilising people to execute with clarity and a sense of personal ownership
- Supporting leaders to drive change by fostering a sense of purpose, engagement, and resilience, while balancing execution with a people-first approach to navigate uncertainty
- A proven ability to create safe and highly interactive environments that foster healthy dialogue, unlocking thought diversity, ultimately committing to actions
Qualifications and accreditations
- Masters Degree in Organisational Management (HD), Monash University
- Cognitive Behaviour Therapy (CBT), Monash University
- Graduate of Business Studies, Monash University
- Professional Certified Coach, PCC
- Master Certified Coach (InsideOut Development)
- The Extraordinary Leader, Zenger Folkman
- Thomas Kilmann TKI Conflict Instrument
- Myers Briggs Type Indicator, Institute Type Development
- Situational Leadership, Hersey Blanchard
- Leading Change Authentically, Blessing White
Group and team coaching
- Facilitated over 100 LGBTQI group coaching sessions across regions, creating safe and inclusive spaces for individuals to share intimate personal experiences, reflect on, and share their insights and critically, develop supportive communities
- Facilitated cross-functional group coaching including R&D, medical, sales, and service teams, leading to a shared understanding of leadership and “values in practice” with cohorts making commitments to ways of future working
Talent assessor
MBTI (individual and team-based), DISC, Zenger Folkman Leadership Assessment. Although not formally certified, have debriefed Hogans Psychometrics.
Coaching supervisor
As a Master-Certified Coach of the GROW model, Constantine has trained and mentored leaders across industries including pharma, medical devices, and FinTech, to become certified coaching facilitators. He has also led the integration of coaching as a core leadership capability within development programmes, embedding it into organisational culture and daily leadership practice.
Success stories
- Led the redesign of executive mandates and organisational structure for a FinTech firm, shifting from a product-led to a client-centric model, enabling the business to fully leverage its service capabilities, delivering bespoke, high-impact solutions that drove increased client value and revenue growth
- In partnership with Cornell University, developed and implemented a global talent management strategy for a global B2B organisation that was adopted by the CEO and Segment Presidents, aligning talent practices across the business and leading to stronger cross-business collaboration, improved retention of critical talent and succession for critical roles
- Coached and partnered with the executive team of an Australian energy organisation through a critical transition from start-up to scale-up by redefining leadership roles, responsibilities, and decision-making norms, helping to shift the cultural centre of gravity from informal ‘mateship’ and consensus-based leadership to a model grounded in healthy conflict, accountability, and strategic clarity
- Designed and launched a global program for client-facing management consultants to elevate their executive presence, craft compelling storylines, and communicate with clarity and influence
- Led a full diagnostic and organisational transformation in Australia and New Zealand for a pharmaceutical company, aligning structures, strengthening leadership capability, and driving growth