GREENTECH FESTIVAL SPEAKERS
Mobility & Transport
Energy & Infrastructure
Industry & Materials
Sustainable Strategy & ESG
Politics
Speakers 2025
Gary Hilgemann
CEO
Rebotnix
Adina Deacu
RIFS Potsdam Klaus Töpfer Sustainability Fellow
Research Institute for Sustainability (RIFS Potsdam)
Benjamin Cassou
CEO
ReStalk, Inc
Montgomery Wagner
Co-Founder & COO
Revoltech GmbH
Clément Tischer
Head of FoodTech
REWE Group
Jane Pearce
CEO and Co-Founder
Rookwood Operations Ltd
Patrick Bühr
Director Innovation
Rügenwalder Mühle
Otto Lang
CEO & Founder
Sales Automation
Corey Blackman
Senior Technical Advisor
SaltX Technology
Niklas Schramme
Founder and CEO
Scalery
Marc Votteler
Group CIO
Schaeffler
Erik Wirsing
VP Global Innovation
Schenker AG
Nina Heine
CEO & Co-Founder
Shit2Power GmbH
Philipp Timmen
Director Strategy and Partnerships at Siemens SiGREEN
Siemens
Alessandra Caggiano
Strategic Ecosystem Partner
SignalRank
Jussi Nevanlinna
Senior Advisor and Lead
Sitra - Finnish Innovation Fund
Alastair Darwood
Co-founder & Inventor
Skarper
Mohamad Abou Alfa
PV Technical Planner
Smalt
Khurram Masood
Co-Founder and Co-CEO
Smalt
Robert Freling
Executive Director
Solar Electric Light Fund (SELF)
Benjamin Pope
Senior Vice President of Operations and Commercial Development
Sortera Technologies
Moritz Tölke
Director Green Projects
Sovereign Speed
Markus Terho
Adviser
Sparkter
Jure Mikolčic
Executive Vice President and CEO Germany Division of Stadler Rail
