Ocean Catalysts: Funding the Future Beneath the Surface

What if seaweed could help replace petroleum-based plastics, restore ocean ecosystems, and transform everyday consumer products? In this episode of Catalytic Capital, host Ken Kurtzig speaks with Katie Weiler, founder and CEO of Viable Gear, and Justin MacNaughton, co-founder of 4Kelp Skincare. Katie shares how Viable Gear is turning seaweed into SeaTwine—a marine-degradable, compostable alternative to plastic twine used in agriculture and aquaculture. Justin explains how 4Kelp is developing clean, kelp-powered skincare in plastic-free, home-compostable packaging while supporting kelp restoration and ocean advocacy. They discuss the science behind seaweed-based materials, the challenge of competing with inexpensive conventional products, the journey from an ambitious idea to a market-ready product, and why patient, mission-aligned capital is essential for building a more regenerative economy. Learn more and invest through CataCap: Viable Gear: https://catacap.org/investments/ViableGear 4Kelp Skincare: https://catacap.org/investments/4kelpskincare