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.
5G from Space: How Constellation Is Connecting the Disconnected
What if you could stream Netflix from the middle of the Sahara—thanks to 5G from space? In this episode, we explore the bold vision of Constellation Technologies, a Paris-based startup building a low-orbit satellite network to deliver fiber-like 5G speeds anywhere on Earth.
Founded by former World Black engineer Charles Delfieux, Constellation is launching tiny satellites in very low Earth orbit (VLEO) to bring fast, reliable, and sustainable internet to remote villages, ships, farms, and more. Their satellites offer speeds up to 150 Mbps down, 50 Mbps up, and under 30ms latency—all while reducing space junk and using recycled 5G components to cut costs.
What’s revolutionary is their telco-friendly model: instead of competing with telecom giants, Constellation partners with them—offering bandwidth and terminals that carriers like Orange or AT&T can resell, turning space into an extension of existing networks.
Tune in to hear how this sci-fi sounding mission is becoming a reality, and why space might just be the key to true global connectivity.