Now go from 1 to 100.

All-Star is the Series A and B program by Climate Insiders. An all-star bench of senior experts, led by Yoann Berno, that you staff à la carte: fundraising, leadership, story, design or operations, only where your company feels stuck, for as long as you need them.

Category leaders in climate, energy, industry, materials, food and deeptech, or the ones we will help become one. Venture-backed and raising a Series A or B, typically €5M to €50M in equity, debt or both.

No. You raise it and stay in charge. We prepare you, run the machinery around you and open doors where the fit is real. We are not a broker or placement agent and never take a cut of what you raise.

You pick the experts and the time frame. We agree one fixed fee in writing before we start, a fraction of full-time hires. No success fees, never a percentage of what you raise.

No one honest can. We commit to the work: a strategy that holds up, diligence-ready materials, a targeted pipeline and senior people in your corner every week.

Yes. Yoann leads every All-Star engagement, runs the weekly session and joins the calls that matter. That is why we take a handful of companies at a time.

A closed, monthly circle of founders who have raised or are raising a Series A or B. Hot seats on real problems, real numbers shared in confidence, and warm introductions between members. Included while we work together.

You pick a 30 minute slot straight away. On the call you get an honest read and a clear yes or no. If yes, you get a written plan and fixed fee within 48 hours.