Kevin Knobloch

Union of Concerned Scientists, Inc. operates as a science advocacy organization. It conducts researches for environmental solutions. The company was founded by Kurt Gottfried and Henry W. Kendall in 1969 and is headquartered in Cambridge, MA.

The Green Group LLC provides audit, tax and consulting services. Its services include business owners consulting, real estate and wealth management. The company was founded by Leonard C. Green in 1973 and is headquartered in Woodbridge, NJ.

The Appalachian Mountain Club is an organization that is dedicated to the protection, enjoyment, and understanding of the outdoors across the Northeast and Mid-Atlantic regions. The non-profit company is based in Boston, MA. Since 1876, the AMC has made it their mission to protect the mountains, forests, waters, and trails in these regions. The company offers a variety of resources such as guidebooks, maps, and online articles to help people learn how to recreate safely and responsibly outdoors. The AMC Library and Archives collect, preserve, and provide access to sources that document the history of the AMC and the outdoors. Visitors can book a stay at AMC's lodges and high-mountain huts or at AMC's Noble View Outdoor Center. The CEO of the company is Nicole Zussman.

Heartland Water Technology, Inc. develops and markets proprietary wastewater treatment technologies. It offers its solutions for oil and gas, municipal solid waste, power generation and industrial wastewater applications. The company was founded by Robert F. Irwin IV, Craig Clerkin and Bernie Duesel and is headquartered in Hudson, MA.

The New York League of Conservation Voters Education Fund (NYLCVEF) engages and educates New Yorkers on environmental issues and the environmental decision-making processes at the local, regional, state, and federal government levels. The company was founded in 1989 and is headquartered in New York, NY.

Freestone Acquisition Corp. is a blank check company formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses or entities. The company was founded on March 5, 2021 and is headquartered in Dallas, TX.

Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA.