Wenzel Gerstner
Co-Founder & CPO at HellGrün Energie GmbH | Berlin, Berlin, Germany
Wenzel Gerstner’s Email & Phone Number
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Co-Founder & CPO at HellGrün Energie GmbH in October 2023 - Present
Head of Finance at HellGrün Energie GmbH in July 2023 - November 2023
Freischaffender Marktanalyst at gerstner.finance in January 2023 - November 2023
Director Corporate Development at sonnen GmbH in August 2019 - June 2021
Corporate Development Analyst at sonnen GmbH in January 2018 - July 2019
Research Analyst Intern at sonnen GmbH in July 2017 - January 2018
Internship Student at Portugiesische Botschaft in July 2015 - August 2015
Zivildienst at Kinderladen Frechdachs e.V. in September 2009 - May 2010
Praktikum at BUERGO.FOL Gmbh in August 2008 - September 2008
Praktikum at dpa – Zweigstelle in Karlsruhe in April 2007 - May 2007
Zeitungsausträger at Agentur Frey Gmbh & Co. KG in June 2004 - March 2006
Católica Lisbon School of Business and Economics, Master of Science (M.Sc.), August 2026
Humboldt Universität zu Berlin, Bachelor of Science (B.Sc.), August 2026
Boğaziçi University, August 2026
Co-Founder/CEO@ hellgrün Energie | 💡 PV-Projekte auf Gewerbedächern finanzieren, realisieren & skalieren | 🏢☀️ 10%+ Rendite für grüne Investments | ESG-Vorteile für Immobilieneigentümer
Co-Founder & CEO at hellgrün
(Jun 2023 – Present)
☀️ Powering German businesses with cheap solar electricity from commercial rooftops ⚡ Co-Founder & COO hellgrün
Making the energy transition easy, smart and affordable for everyone and closing the financing gap. Striving to put PV on every residential and commercial roof in Germany and unlocking private capital to do so.
My key responsibilities:
- Operations
- Refinancing
- Legal
- Ris...
Studentin der Komparatistik mit Leidenschaft für Literatur, Copy- und Contentwriting & Social Media (& Popculture & Katzen) | Marketing @ hellgrün
Werkstudentin Marketing at hellgrün Energie
(May 2025 – Present)
Head of Operations @ hellgrün | WHU | Macquarie University
Head of Operations at hellgrün Energie
(Mar 2026 – Present)
Vertriebsprofi mit Weitblick: Ich biete grüne Investitionslösungen mit stabiler Rendite und messbarem Impact.
Senior Sales Managerin at hellgrün Energie
(Jun 2025 – Present)
Head of Expansion at hellgrün Energie
Head of Expansion at hellgrün Energie
(Feb 2026 – Present)
What is Wenzel Gerstner email address?
Email Wenzel Gerstner at [email protected] and [email protected]. This email is the most updated Wenzel Gerstner's email found in 2026.
How to contact Wenzel Gerstner?
To contact Wenzel Gerstner send an email to [email protected] or [email protected]. (updated on July 2026)
What industry does Wenzel Gerstner work in?
Wenzel Gerstner works in the Renewables & Environment industry.
