I help boards govern sustainability credibly, climate tech ventures scale with rigour, and organisations turn sustainability commitments into results that hold up to scrutiny.
20 years building Edge Impact from startup to acquisition across four countries. Now contributing through board roles, technical advisory, and thought leadership.
I partner with good businesses and people who want to deliver purpose and make a positive impact. Whether that's a board seat, a technical challenge, or a long-term working relationship, I bring experience from building and scaling, and I work best when I'm genuinely part of the team.
Sustainability governance, climate risk oversight, and the credibility to challenge assumptions at board level.
Scaling climate tech ventures. Governance maturity, pressure-testing claims, and candid perspective at inflection points.
Technical depth across carbon strategy, sustainability measurement, and product transparency. Senior credibility when rigour matters.
Substance with levity. Keynotes, panels, and executive workshops on sustainability governance and scaling purpose-driven companies.
Operating principles distilled from co-founding and scaling Edge Impact. Not a consulting framework. A note to myself for the next time I'm about to make a decision I've made badly before.
Recommendations from colleagues, clients, and collaborators.
"Jonas's vision and passion for a more sustainable world, his deep expertise in technical sustainability, as well as his character and integrity, are exemplary and of the absolute highest order."
"Jonas is one of the smartest people I've had the pleasure to work with. Quietly brilliant, he has consistently blended deep thinking, practical know how and a can do spirit to make an impact on our planet."
"I worked with Jonas for nearly 8 years, and can honestly say he's the definition of authentic leadership. He's someone that is trustworthy and trusting, providing his team with the vision he wants to realise and allowing others to find their own way of making those things happen."
"One of the god fathers of sustainability. Making sure that the circular bio-economy and the sustainable world we need happens. Having watched him over the last 10 years I'm glad we are in his hands."
Open to non-executive director roles, advisory board positions, technical advisory, and speaking. If you need someone who has built and scaled, not just advised, let's talk.