Reactor – The Podcast for Deeptech & Climate Tech Mission-Driven Founders
Reactor is where ambitious founders and industry leaders share the real stories behind scaling deeptech & climate tech impact-driven companies. Hosted by Jérôme Gilleron, this podcast dives deep into the challenges, strategies, and breakthroughs that drive profitable and cashflow-positive growth in climate tech, deeptech, and sustainability.
Through candid interviews with startup founders, scale-up executives, and industry experts, we explore:
✅ How to scale mission-driven businesses without burning out
✅ Fundraising, sales, and growth strategies for impact startups
✅ Lessons from leaders who’ve built and scaled industry-defining companies
Whether you're a founder, investor, or operator in the climate tech and deeptech space, Reactor brings you actionable insights to fuel your growth.
🎧 Subscribe now and turn your vision into reality!
👉 Available on Spotify, Apple Podcasts, YouTube, and your favorite podcast platforms.
Reactor – The Podcast for Deeptech & Climate Tech Mission-Driven Founders
Reactor is where ambitious founders and industry leaders share the real stories behind scaling deeptech & climate tech impact-driven companies. Hosted by Jérôme Gilleron, this podcast dives deep into the challenges, strategies, and breakthroughs that drive profitable and cashflow-positive growth in climate tech, deeptech, and sustainability.
Through candid interviews with startup founders, scale-up executives, and industry experts, we explore:
✅ How to scale mission-driven businesses without burning out
✅ Fundraising, sales, and growth strategies for impact startups
✅ Lessons from leaders who’ve built and scaled industry-defining companies
Whether you're a founder, investor, or operator in the climate tech and deeptech space, Reactor brings you actionable insights to fuel your growth.
🎧 Subscribe now and turn your vision into reality!
👉 Available on Spotify, Apple Podcasts, YouTube, and your favorite podcast platforms.
Expanding to the U.S. is every ambitious European founder’s dream—but most burn cash, stall deals, and underestimate the market.
In this episode of Reactor, I sit down with Christina Rebuffet-Broadus, U.S. growth expert and CEO of Transatlantia, to break down the exact strategies European startups need to scale, sell, and thrive in America.
💡 What you’ll learn in this episode:
✅ Why copy-pasting your European strategy to the U.S. is a recipe for failure
✅ The biggest mindset shift European founders must make to land 7-figure deals
✅ How to sell deeptech & climate tech in a market that moves faster than Europe
✅ The CEO agenda test: Are you really prioritizing growth?
✅ Why most U.S. expansions fail—and how to fix yours before it’s too late
🚀 If you’re a tech founder going global, this episode is your cheat code.
🔗 Listen & Subscribe:
📺 Watch on YouTube: https://www.youtube.com/@Reactor-podcast
📩 Read the full breakdown in the newsletter: https://reactortech.substack.com/
💬 Thinking about U.S. expansion? What’s your biggest challenge? Drop it in the comments!
#ReactorPodcast #USExpansion #Deeptech #Startups #Growth #ClimateTech #Sales