Alumni Ventures

Moxy specialises in the production of non-toxic and environmentally friendly building materials made from agricultural or forestry waste.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

Hyfé is a feedstock processing company focused on transforming food waste into valuable chemicals, materials, fuels, and foods through fungal fermentation. By upcycling waste generated in food manufacturing, Hyfé aims to create sustainable, cost-competitive products that benefit various industries. This innovative approach not only maximizes profits for food manufacturers but also helps reduce the carbon footprint of the food industry, promoting a more sustainable future. The company is dedicated to unlocking the full value of crops, allowing for the production of essential goods without reliance on petroleum.

Ascend Elements is a manufacturer of advanced battery materials, specializing in the reclamation of valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling techniques to deconstruct old cathode materials to the atomic level, allowing for the creation of new cathode materials. This innovative approach not only facilitates the recycling of battery components but also supports clients in maximizing their returns on investments, promoting the economic viability of recycling and the production of low-cost battery materials.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

For Days, Inc., established in 2016 and headquartered in Brooklyn, New York, specializes in manufacturing and recycling t-shirts for men and women. The company operates on a subscription and membership basis, providing customers with tees made from recycled fabric. Its unique business model encourages sustainability by allowing users to return their products once they become worn out or stained, facilitating a closed-loop recycling system and reducing waste in the fashion industry. For Days' proprietary platform, Trashie, incentivizes customers to embrace clothing recycling on a large scale, offering tangible rewards for their participation.

Ionobell is a battery research and development company that specializes in the advancement of battery materials and cell technology. With extensive expertise in energy storage, lithium-ion technology, and fabrication, the company focuses on creating environmentally friendly batteries. Ionobell has developed a unique approach to battery production by utilizing safe and abundant materials, including biomaterials, common plastic waste, and recycled components. This innovative technology aims to enhance the longevity and performance of batteries while maintaining cost-effectiveness and scalability. By replacing carbon with nano-particle silicon in the anode, Ionobell enables the production of batteries that offer improved energy density, faster charging times, and reduced environmental impact, catering to applications in unmanned aerial vehicles and electric vehicles.

Arrive Recommerce specializes in transforming the resale market by providing brands and retailers with a sustainable and profitable solution for managing returns, excess inventory, and damaged goods. Through its Returns to Recommerce™ initiative, the company enables clients to convert these challenges into revenue-generating opportunities via a fully-branded resale channel. Arrive's technological offerings, including Recommerce Management Technology and Storefront Technology, enhance operational efficiency and drive customer engagement. By collaborating with partners in returns management, logistics, and e-commerce enablement, Arrive helps brands increase their margins and value. Recognized as the 4th Most Innovative Retail Company by Fast Company in 2022, Arrive Recommerce serves notable clients like YETI and Burton Snowboards, promoting circular commerce across various industries.

Dimension is an innovative company in the waste management sector, focused on modernizing waste disposal services. Founded in 2019 and headquartered in San Francisco, California, the company offers an on-demand platform that provides customizable junk removal, dumpster rentals, recycling, and hazardous waste disposal. Dimension aims to meet contemporary consumer expectations for reliability and convenience while promoting environmental responsibility through effective waste diversion strategies. By leveraging a network of independent contractors, the company combines flexibility with accountability and scalability, ensuring a seamless experience for its customers. With significant backing from various investors, Dimension is positioned as a disruptive force in the industry, dedicated to enhancing the cleanliness of public spaces and facilitating responsible waste management.

Thousand Fell is a New York-based company that designs and produces sneakers for both men and women, focusing on sustainability and recyclability. The company's sneakers are crafted from twelve biodegradable or recyclable materials, including aloe vera, castor bean, coconut, sugar cane, palm leaf, and recycled water bottles. Thousand Fell aims to provide a viable alternative to conventional synthetic footwear, which often contributes to landfill waste. In addition to offering lace-up and slip-on styles, the company is developing subscription refurbishment kits to extend the lifespan of its products, promoting a "cobbler model" for direct-to-consumer sales. Furthermore, Thousand Fell is working on a digital closet platform to enhance transparency regarding product and material circularity, encouraging customers to return their sneakers for recycling once they are no longer in use.

Busy Co. is a personal care products company that offers an innovative line of zero-waste wipes designed for women's convenience. The company specializes in a range of products, including body, face, and deodorant wipes, all made from upcycled, unbleached cotton that biodegrades quickly and provides skincare benefits through high-quality cosmetic ingredients. Busy Co. is notable for its commitment to sustainability, featuring first-of-its-kind recyclable packaging. The compact design of its products allows them to fit easily into purses, gym bags, and suitcases, making personal care accessible on the go. The brand has gained recognition in various media outlets, including Business Insider, Forbes, and BuzzFeed, highlighting its unique approach to personal care.