Robert F. Powelson

National Association of Water Cos. operates as a non-profit organization that provides water and wastewater services. It offers drinking water, wastewater, public-private partnerships, water reuse, design, build, and operate, conservation and sustainability, water operating services, and biosolids solutions. The company was founded in 1895 and is headquartered in Washington, DC.

Capstone Green Energy Corp. engages in the development, manufacture, marketing, and service of microturbine technology solutions. It targets vertical markets worldwide such as natural resources, energy efficiency, renewable energy, critical power supply, transportation, and microgrids. The firm's products generate electric power output for commercial, industrial, and utility purposes. It also sells microturbine units, components, and accessories. The company was founded in 1988 and is headquartered in Van Nuys, CA.