We work hands-on alongside climate and agri-tech founders to build the commercial foundations that get ventures to fundable, market-ready outcomes.
We translate energy transition ambition into funded, operational reality — drawing on direct project experience with Shell, ARENA and Powerlink.
We turn ESG complexity into board-ready insight and investor-grade reporting — without the overhead of a large firm.
GG Advisory was founded by Dr Antonin Demazy de Fortet, a climate-tech business leader with a PhD in AI-enabled energy systems modelling from the University of Melbourne and an Executive MBA from ESCP, one of Europe's leading business schools.
With over two decades of experience across Australia, Europe and Asia, Antonin brings a rare combination of perspectives: large-scale transformation programs for Fortune 500 companies and major financial institutions, energy strategy projects for Shell, ARENA and Powerlink, and hands-on venture incubation for climate and agri-tech startups through to investment-ready outcomes.
Antonin collaborates with Pear Tree Labs on venture due diligence and investment access, mentors founders through the NAFI incubator, and sits on the board of La French Tech Australia, bringing a genuine Franco-Australian perspective to the energy transition ecosystem.
Integrity, dedication and empathy guide everything we do. We work alongside clients rather than above them, combining strategic insight with hands-on delivery.
