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Gilles Gambade

Gilles is Managing Partner of TopTeam World since 2008. A seasoned, multi-cultural Business Mentor & Executive Coach, in the past few years he has worked with more than 15 senior leadership teams and over 200 top executives. He specializes in Value-Based Leadership and Leadership Brand Consulting and Coaching; Team Coaching for BODs/Executive Teams; Coaching/Mentoring of BODs & CEOs on Business Development; and Business Mentoring for Operational Excellence and Strategy Implementation.


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In his 30+ years of experience in industry and consulting, Gilles has worked with numerous leaders and companies across EMEA. He started his career as an engineer in Oil Engineering, acting as Project/Country Manager in the Middle-East, USA, Northern Europe and Africa; was a senior manager in ADDAX; served as Assistant General Manager of Mednet and as General Manager of CHYMA (Production and distribution of chemical products) in Greece.

Prior to establishing TopTeam World, he was Director in Hay Group for 10 years and held responsibility for Business Development and Project Management in France, Spain, Italy, Greece, Romania, Bulgaria, Turkey, Cyprus, Israel, Egypt, ME, acting as expert leader in Leadership Transformation

As part of TopTeam World’s corporate social responsibility, Gilles is a member of the Mentoring Faculty of Mowgli Foundation and mentors start-up entrepreneurs in the Middle-East (Syria & Egypt), and is the Director of Coaching and Mentoring programs for the Beautiful Soul Foundation, focusing on social entrepreneurship programs in Africa (6 countries)


Relevant Qualifications:


  • Certified Culture Transformation (CTT/Barrett) practitioner
  • Certified Team and Executive Coach (Master level submitted to EMCC)
  • Certified assessor (EMCC Europe) for EIA (individual accreditation) and EQA (coaching/mentoring schools accreditation) in coaching/mentoring
  • Certified Emotional Intelligence Expert Consultant
  • Certified Neuro-Linguistic Programming practitioner
  • Certified expert consultant in Leadership Transformation (motives, competencies, styles)


  • Post-Graduate Engineering diploma, Operational Research (supply chain)
  • MSC, International Finance
  • BA, Business Administration & Marketing


  • Member of International Coach Federation, European Mentoring and Coaching Council, Hellenic Management Association (IMAD), French/Greek Chamber of Commerce
  • Founding member of Hellenic Coaching Association


  • Fluent French, Greek, English

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Nikos Nehama

Nikos is a high-caliber business mentor, who supports and advises BODs and CEOS in developing and implementing their business strategy. Having worked more than 30 years in a multicultural and international environment, he combines a deep expertise of key business issues with a wide understanding of people challenges at all levels of an organization. He is specialized in mentoring top management in business development both in Greece and in the EMEA region with a special emphasis on strategic business planning, mergers & acquisitions, financing and marketing plans and change management.


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Before joining TopTeam World, Nikos spent his career as a top executive in multinational companies. He occupied successfully Finance and General Management positions in Esso Chemicals (audit) in Belgium, Boutari food and wine company  in Greece (managing director), Philip Morris (finance director) in Greece and Switzerland, Bank of America (M&A manager) in Greece and Gallagher (managing director) in Greece and UK where his main responsibility was the management of bottom line results.

In parallel to his activities of business mentor, he is the general manager of ESKEE (Tobacco Manufacturers Association) for the last 8 years, representing the interests of the International Tobacco companies in Greece


Relevant Qualifications:

  • MBA, Manchester Business School, England
  • Bsc, Management Sciences, Manchester University
  • Certified NLP Master Practitioner and Trainer



  • Fluent Greek, English and French

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