GG Advisory helps climate-tech founders, energy transition leaders and sustainability-focused organisations turn complex ideas into fundable strategies, deliverable programmes and measurable outcomes.
We work hands-on with climate-tech and agri-tech founders to build the commercial foundations required to reach fundable, market-ready outcomes.
We help organisations turn energy transition strategy into funded programmes, operational change and measurable financial value, drawing on direct project experience with Shell, ARENA and Powerlink.
We help organisations make sense of ESG and sustainability expectations, turning complexity into clearer priorities, credible climate-related narratives and practical next steps.
GG Advisory was founded by Dr Antonin Demazy de Fortet, a climate-tech and energy transition adviser 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 programmes for Fortune 500 companies and major financial institutions, energy strategy projects for Shell, ARENA and Powerlink, and hands-on venture commercialisation support 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.
