About me

I am Wincel, 
Sustainable Investing professional

Wincel is an Author, Speaker and Sustainable Investing expert. She is an Advisory Board Member of the Solar Impulse Foundation’s World Alliance for Efficient Solutions and serves as a judge for the Women of the Future Awards.

With an MBA from INSEAD, a degree in Economics and certifications in ESG investing, she brings a global perspective to advancing sustainable finance.

She’s a Swiss-Filipina who’s lived in 5 countries and speaks 3 languages. Now living in Switzerland with her husband and her dog, she continues to teach others how to navigate sustainable investing.
Investing in yourself

I believe in you

Sustainable Investing Is No Longer Optional. But Most Professionals Are Still Flying Blind

If you work in private equity or finance, you already feel the change. 

Investors are asking tougher questions. Regulators are tightening disclosure rules. Portfolio companies are facing new expectations. And somehow, you are meant to translate all of this into a clear sustainability strategy that makes commercial sense.

Most sustainability conversations are full of buzzwords but low on practical guidance.

You are expected to understand sustainability reporting frameworks, climate scenarios, biodiversity impacts, supply chain audits, carbon accounting, double materiality and more. But no one explains which of these things actually drive value, reduce risk or attract capital, and which are simply noise.

You do not need another alphabet soup of acronyms.
You need clarity. You need a way to cut through the jargon and make sustainability work for your investment process, your portfolio and your clients.
  • No fluffy sustainability philosophy.
  • Based on hands-on experience & best market practice
  • Just what matters & how to implement it.
  • At the end, we will meet for a live Q&A
  • Practical answers tailored to your context
Testimonials

What leaders have to say

“Having met Wincel in Singapore before her move back to Switzerland, I was struck by her expertise in sustainable finance.

In Real Returns, she skillfully illuminates profitable sectors where investments deliver both strong financial performance and meaningful environmental impact.

Essential reading for investors and global leaders navigating the low-carbon economy.”
Fabrice Filliez
Ambassador
Switzerland
“Wincel leads with heart, purpose, and a deep sense of responsibility to the world around her. She brings people in, lifts them up, and helps them see what’s possible when you align your values with your work. 

Her voice in sustainability is powerful not just because of her expertise, but because she leads with kindness and clarity. 

The way she shows up, in this book and in life, inspires others to do the same.”
Pinky Lilani CBE DL 
Founder and Chairman 
Women of the Future Awards
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