Michael Siemer

WCA Waste Corp. engages in the provision of waste collection, recycling, and disposal services. The firm offers residential recycling, commercial dumpsters, special waste, portable toilets, and roll-off collection. The company was founded by Tom J. Fatjo, Jr. in 2000 and is headquartered in Houston, TX.

Agilyx Corp. engages in the design and development of systems to convert mixed waste plastics into synthetic crude oil. Its proprietary technology produces synthetic crude oil utilizing a small-scale distributed waste management and energy production approach, while generating a carbon impact that is favorable to traditional forms of crude oil extraction. The firm's systems are available to industrial and municipal waste plastic generators and aggregators. The company was founded by Kevin Clark DeWhitt, Elisabeth Dewhitt and Christopher J. Ulum in 2004 and is headquartered in Tigard, OR.

Part of GFL Environmental, Inc., WCA Waste Systems, Inc. collects household and commercial trash. The company is based in Houston, TX.

Enerkem, Inc. develops renewable biofuels and chemicals from waste. It is a gasification technology company specializing in converting low and negative value waste stream into liquid alcohols used for transportation fuels. The firm through the combination of a proprietary thermo chemical technology platform and community-based facilities addresses the oil dependence and waste disposal. The company was founded by Vincent Chornet and Esteban Chornet in 2000 and is headquartered in Montr?al, Canada.

Axine Water Technologies, Inc. provides chemical-free solutions for treating concentrations of toxic organics and ammonia. The firm develops solutions to avoid production bottlenecks, high treatment, disposal costs and water reuse limitations. The company was founded by Colleen Freda Legzdins in 2010 and is headquartered in Vancouver, Canada.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Chrysalix Energy Management, Inc. (Chrysalix Venture Capital) is a venture capital firm founded in 2001 by Michael J. Brown and Wal van Lierop. The firm is headquartered in Vancouver, Canada.

WM Recycle America LLC provides waste management disposals and treatment services. It offers recycling, materials brokerage and container processing services in the United States and Canada. The company's services include materials recovery, secondary processing, materials marketing (matching up recycled materials producers and purchasers) and recycling audits. The company is located in Houston, TX.

In-Q-Tel is a Venture Capital firm is founded in 1999 by Gilman Louie. The firm is headquartered in Arlington with additional office in London, United Kingdom.

General Fusion, Inc. develops fusion power based on magnetized target fusion. Its technology transforms energy supply by developing path to commercial fusion power. The company was founded by Michel G. Laberge and Douglas Richardson in 2002 and is headquartered in Richmond, Canada.

ESS, Inc. is a company that provides sustainable, long-duration energy storage solutions to accelerate decarbonization. The company is based in Wilsonville, OR. The company's technology uses earth-abundant iron, salt, and water to deliver environmentally safe solutions capable of providing up to 12 hours of flexible energy capacity for commercial and utility-scale energy storage applications. ESS was founded in 2011 by Julia Song, Craig E. Evans. Eric P. Dresselhuys has been the CEO of the company since 2021.

Primus Power Corp. designs, develops and distributes energy storage systems. It offers power grid flexibility, renewable integration and demand management solutions. The company was founded by Richard Otto Winter and Thomas M. Stepien in 2009 and is headquartered in Hayward, CA.

Svante, Inc. produces technologies for the energy and process industries. It offers technology services for capturing post-combustion carbon dioxide from industrial flue gas streams for use in CO2 enhanced oil recovery and carbon capture and storage. The company was founded by Andre Boulet, Darryl Wolanski, Brett Henkel and Soheil Khiavi in 2007 and is headquartered in Burnaby, Canada.

Dunia Frontier Consultants provides consulting services to investors and corporations. The private company is based in Washington.

ESS Tech Subsidiary, Inc. develops and commercializes a long duration battery for commercial and utility scale energy storage. It offers applications to the military, commercial and utility industries. The company was founded by Craig E. Evans and Julia Song in 2011 and is headquartered in Portland, OR.

Task Force X Capital Management LLC (Task Force X Capital) is a venture capital firm founded in 2015 by Brandon Shelton. The firm is headquartered in Fort Mill, South Carolina.

Breakthrough Energy Investment LLC (Breakthrough Energy Ventures) a venture capital arm of Breakthrough Energy LLC was founded in 2016 by Bill Gates. The firm is headquartered in Boston, Massachusetts.

Twelve develops a device that recycles carbon dioxide into chemicals and fuels. The company was founded by Kendra Kuhl, Nicholas Flanders, and Etosha Cave and is headquartered in Berkeley, CA.

Iron Ox, Inc. engages in the construction of robotic greenhouses in distribution of produce to grocery stores and restaurants. The company was founded by Brandon Alexander and Jon Binney in 2015 and is headquartered in San Francisco, CA.

Helmee Imaging Oy designs and develops automated quality control systems for manufacturers of glossy products. The company was founded by Petri Lehtonen, Matti Niilo Juhani Saarinen, and Jukka Tapiosa Laitinen on October 31, 2013 and is headquartered in Tampere, Finland.

Liminal Insights, Inc. is a battery analytics platform company. Its technology EchoStatTM, a battery intelligence platform that provides real-time analytics and actionable insights to solve some of the challenges in battery design, manufacturing and product management. The company was founded by Andrew Hsieh, Barry Van Tassell, Daniel Steingart, and Shaurjo Biswas in October 2015 and is headquartered in Emeryville, CA.

VEIR, Inc. provides energy services. The company is headquartered in Boston, MA.

Dartmouth Entrepreneurial Network - NYC Chapter operates as a community of entrepreneurs and investors.

Verdox, Inc. engages in the provision of air electroswing services. The company is headquartered in Woburn, MA.

Mangrove Water Technologies Ltd. has developed a chemical manufacturing platform that converts waste streams to high value chemicals for on-site and on-demand use, resulting in a simplification of logistics and a reduction in cost and GHGs for the energy and resources sectors. The company is based in Vancouver, Canada. Mangrove spun out in 2017 from the University of British Columbia and has been commercializing the technology in the energy sector. The Canadian company was founded by Alfred Lam, David Wilkinson, Saad Dara, and Arman Bonakdarpour. Saad Dara has been the CEO since incorporation.

Air Co. is a carbon utilization company that creates sustainable alcohols and fuels by converting excess CO2 into carbon-negative products. The company is based in New York, NY. The company's flagship product, air vodka, is the world's cleanest and highest quality spirit, and the world's first carbon-negative spirit. The company also created air spray, an 80% ethyl alcohol hand sanitizer made from air, during the pandemic. Gregory Constantine has been the CEO of the company since 2017.

Applied Impact Robotics, Inc. is an American company that specializes in developing automated robotic solutions for the oil and gas industry. The company won the Chrysalix Petronas Incentive Challenge to develop a safe and economically viable solution to inspect the tank bottoms of aboveground storage tanks (ASTs) without any interruption in service and requiring no human entry. The company is developing innovative ways to reduce the viscosity of sludge and sediment in order to maneuver robotic solutions through the complex and challenging environments found within ASTs. The company was founded in 2019 by Jade West Garrett and is headquartered in Washington D.C.

Mangrove Lithium is a Canadian Vancouver-based company that has developed a breakthrough platform for the cost-effective production of battery-grade lithium hydroxide and carbonate from diverse input streams and assets. The company's modular solution can be scaled to any capacity and co-located with upstream lithium producers or cathode and cell manufacturers. The platform technology is also being commercialized for the conversion of waste brines to chemicals and desalinated water. Mangrove Lithium's mission is to make lithium more readily available for the growing EV market. The company was founded by Alfred Lam and Saad Dara, with Saad Dara serving as CEO since incorporation.

Remo Energy, Inc. is a company that specializes in making fossil-based chemicals from renewable energy. Remo Energy is based in Boston, MA. The company has expertise in renewable energy, chemical engineering, and project development. The company has reimagined every step of chemical production processes to adapt them to the scale and intermittency of low cost solar and wind power projects. The company's products help to improve the quality of life while also reducing greenhouse gas emissions and other pollutants.