Meet GreenBuzz

We are a diverse, complementary & committed team of sustainability professionals who are deeply rooted in sustainable development and delivering on the SDG’s. We share our expertise to keep GreenBuzz association developing & the community buzzing.
The executive offer their invaluable experience and know-how while the operational team takes care of everyday operations. We are also supported by our driven pool of ambassadors and volunteers who offer their skills, expertise and time.

Executive Board

Lim Adriaenssens
President I Senior ESG Benchmarking Specialist at S&P Global
Aurelia Figueroa
Board Member I Global Director of Sustainability at Breitling
Rico Travella
Board Member I Member of the Management at Alternative Bank Schweiz

Core Team

Johannes Pokorny
Managing Director
Rachel Dale
Events Manager
Chris Thomas
Communications & Events Manager
Michele McCoig
Business Administrator


Jeffrey Belt
Topic Lead Technology
Software Engineer at Google & Climate Actor
Jessica Browning
Topic Lead Food & Agriculture
Senior Sustainability Strategist at Quantis
Liesbeth Deddens
Topic Lead Marketing | Growth Marketing Manager at Mobility Cooperative
Alexie Duncker Grosse
Topic Lead Tourism & Hospitality
Associate ESG Analyst at S&P Global
Sabrina Failo
Topic Lead Sustainable Finance
Portfolio Manager at Credit Suisse
Marie Froehlicher
Topic Lead Social Sustainability | Costumer Experience Manager at EDGE Empower
Holger Hendrichs
Topic Lead Sport & Health Care
VP Sales and Marketing at greenTEG AG
Camilla Leopoldino
Topic Lead Sustainable Finance | 
ESG Analyst, Associate Director at Vontobel
Sammy-jo Liefveld
GreenBusiness Sprint
ESG Strategy Lead at On
Christina Nakhle
Topic Lead Construction, Buildings & Energy Senior Consultant at EY Sustainability


Marco Buscemi
Volunteer | Senior Campaign Manager at Julius Baer
Rita Guerreiro
Volunteer | Group Leader at Society ELCH
Madli Kahr
Volunteer | Senior Manager, Digital MarCom EMEA at Align Technology
Evi Marler
Volunteer | Managament Trainee R&D at Unilever
Michele McCoig
Volunteer | Photographer
Cristina Maria Nieddu
Volunteer | Campaign Ops Manager at Sonova Group
Sylwia Orczykowska
Volunteer | Design Associate at MonViso
Rhea L. Riemke
Volunteer | Research Associate and PhD Candidate at the University of St. Gallen
Carmen Sirboiu
Volunteer | Photographer
Anisong Somchid
Volunteer | Marketing and Communication Specialist at ABB

Honorary Member

Falko Paetzold
Founder | Managing Director at the Center for Sustainable Finance and Private Wealth (CSP) at the University of Zurich