Jim Speyer

Silver Bullet Water Treatment Co. LLC develops water treatment systems. The firm's products include agricultural, cooling tower, and industrial systems. It also offers photochemical water treatment system that controls microorganisms and scale formation without the use of toxic chemicals. The company was founded by David Kolstad and Robert I. Hanfling in 2008 and is headquartered in Golden, CO.

National Park Trust, Inc. is a non-profit organization that aims to preserve and protect national parks in the United States. National Park Trust is based in Rockville, MD. The organization also focuses on educating the youth and families about the importance of preserving parks through initiatives such as Buddy Bison programs and National Kids to Parks Day. The company's goal is to cultivate future park stewards and ensure that public parks, lands, and waters are cared for and enjoyed by all for current and future generations. The company has acquired missing pieces of 52 national park sites since 1983.

Guidehouse, Inc. provides advisory, consulting, outsourcing, technology, and analytics services. It also offers data and analytics, digital enterprise, operations consulting, revenue cycle, risk and compliance, sustainability solutions, and transformation solutions. The company was founded in 1996 and is headquartered in Chicago, IL.

US Department of Energy Develops energy technologies for buildings, homes, transportation power systems and industry. The company was founded in 1977 and is headquartered in Washington, DC.