Addis Energy is a Somerville, Massachusetts climate-tech company turning the Earth's subsurface into a chemical reactor to make ammonia. By injecting nitrate-bearing water into iron-rich underground rock, its process uses natural heat and pressure to convert nitrogen into ammonia without hydrogen feedstock, added electricity, or CO2 emissions. Spun out of MIT research and paired with deep oil-and-gas engineering experience, the company aims to produce clean ammonia - a fertilizer and potential fuel behind more than 1% of global emissions - at a fraction of conventional cost.
Aeronaut Brewing Company is a Somerville, Massachusetts craft brewery founded in 2014 by three grad-school roommates who brought MIT and Cornell science backgrounds to beer. Known for propagating its own house-cultured yeast and experimental recipes, Aeronaut pairs adventurous ales and lagers with a Somerville taproom that doubles as a food hall, live-music venue and community hub. In 2024 it merged with Dorchester Brewing Company under a new parent, Tasty Liquid Alliance.
Ronn Friedlander is the co-founder and Co-CEO of Aeronaut Brewing Company in Somerville, Massachusetts. A New Jersey native who came to Boston in 2009 for a PhD in the Harvard-MIT Health Sciences and Technology program, he traded a career in medical engineering and biomaterials research for a brewery built on microbiology. He cultivates wild and custom yeast strains in an in-house lab, scaling them in a bioreactor from pilot pours to 500-gallon batches, and helped grow Aeronaut from a living-room homebrew operation into a regional craft beer brand with a second 'Cannery' facility in Everett and a 2023 strategic merger with Dorchester Brewing under the Tasty Liquid Alliance.
Colin Gounden is the co-founder and CEO of VIA (VIA Science), a Somerville, Massachusetts company building decentralized, quantum-resistant data and identity protection software used by global utilities and the U.S. Department of Defense. A Harvard biochemistry graduate turned serial founder, he previously built and sold a technology services firm with clients like Royal Dutch/Shell for roughly $97M (1999) and founded and sold the analytics firm Grail Research (2009). Since 2016 he has steered VIA from clean-energy analytics into privacy-preserving Web3 security, raising a $28M Series B led by Bosch Ventures in March 2025.
VIA (VIA Science, Inc.) is a Somerville, Massachusetts Web3 company building a decentralized, quantum-resistant, passwordless platform that lets governments and enterprises share and analyze sensitive data without exposing it. Backed by 18 issued patents, VIA is the first blockchain application to earn U.S. Department of Defense-wide cybersecurity accreditation, and its tools protect data and identities for the DoD, Fortune 100 firms, and energy utilities worldwide.