Partner
Leonardo Valettas
Venture Partner, Helidoni Group
- Firm
- Helidoni Group
- Title
- Venture Partner
- Role
- Venture partner
- Known as
- Investor
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Record updated 22 September 2026
About
30+ years of experience in entrepreneurship, investment and sustainable development. Co-founder and CEO of Ten Million Hands. Founder of STEWARDS Greece. Mentor at The People's Trust. Former Managing Director of impact fund Berti Investments (UK). Experience in strategy and development roles in the hospitality and retail sectors.
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