Third Nature

Atlantic Sea Farms specializes in the production of fresh, sustainably farmed kelp, offering a healthy and domestic alternative to imported seaweed. The company focuses on creating innovative and appealing food products made from its seaweeds, which are never dried or dyed. Their kelp is used in a variety of culinary applications, ranging from appetizers to desserts, and is designed to be ready to serve straight out of the package. By providing fresh frozen kelp products to consumers, restaurants, and food service organizations, Atlantic Sea Farms aims to positively impact both public health and the marine ecosystem while supporting local fishing communities in Maine.

Sway is a clean tech startup scaling seaweed-based, home-compostable packaging. Their patented products match the vital performance attributes of conventional plastics and are designed to plug into existing infrastructure, enabling scale and massive impact. Unlike plastic, however, their materials are made from an abundant, regenerative resource and decompose into healthy soil after use. In 2023, Sway won first place in the TOM FORD Plastic Innovation Prize. In 2021, Sway also won the Beyond the Bag Challenge sponsored by Closed Loop Partners and a consortium of major retailers. Sway’s solutions have garnered recognition from Vogue, Condé Nast, Forbes, Business Insider, and Fast Company. As a member of the Sustainable Packaging Coalition, the Sustainable Ocean Alliance, and 1% for the Planet, Sway is working holistically to scale their product for a thriving, equitable future. Sway is headquartered in the California Bay Area. Learn more at swaythefuture.com.

Keel Labs is a biomaterials company focused on producing sustainable materials derived from renewable resources, specifically seaweed. The company addresses the ecological damage associated with the fashion industry by developing a platform for creating durable and rapidly degradable yarns from kelp. This innovative approach integrates scientific research and design with waste reduction in textile production, offering a viable alternative to conventional textiles for the footwear and apparel industries. By utilizing kelp, Keel Labs provides a functional and environmentally friendly resource that aims to mitigate the negative impacts of traditional material sourcing.