Revisit the Action: Rethinking Materials 2026

Rethinking Materials wasn’t built to talk about change; it was built to make it happen. And on April 28-29, it delivered exactly that  at the Hilton London Bankside.

From investor-facing technology showcases featuring breakthrough innovation; from seaweed-based dyes to CO₂-derived fibres; to eleven roundtables tackling everything from AI-led formulation to eliminating toxic coatings, the energy in the room was unmistakable: practical, honest, and action-focused.

Breakout sessions took on the hard realities – bridging biodegradable performance gaps, embedding AI into R&D workflows, and designing materials that truly work at industrial scale. Meanwhile, main-stage conversations brought together leaders from across global brands and institutions – including Unilever, PepsiCo, BMW Group, the European Commission, and the Ellen MacArthur Foundation – to confront uncomfortable truths and move beyond surface-level sustainability narratives.

The recurring theme across both days was clear: less performative sustainability, more action. Founders, investors, corporates, and policymakers showed up ready to engage, challenge, and collaborate.

291
Attendees
31
Countries
90+
Speakers
74%
C-Suite

Session snapshots

The summit in pictures

Loading

Hear from our attendees

"A timely conference spotlighting how materials have become a strategic lever for resilience, innovation, and sustainability."
Vice President for Product Sustainability |  BMW

"This event can open your eyes to the exciting possibilities of working with new materials but in context to real world challenges."

Waste Strategy & Packaging Manager |  BIFFA
"Strong convening of leading actors from across the circular economy materials innovation space with well curated, high quality and relevant content presentation and discussion of key issues."
Senior Advisor |  Standard Chartered
"One of the things I’ve always appreciated about this event is the people. The attendee list is intentionally intimate, highly curated, and rich with senior decision‑makers who are actually in a position to move markets."
Venture Partner |  Emerald Technology Ventures

Here's Who Joined us in 2026

Ecosystem-2026