David E. Rivers

Charleston Commissioner of Public Works provides water and wastewater utility services. The company is headquartered in Charleston, SC.

Attis Industries, Inc. is a holding company, which engages in the provision of waste collection, transportation, recycling and disposal services. It operates through the following segments: Technologies and Innovations. The Technologies segment focuses on producing sustainable materials and fuels from renewable sources through Mobile Science Technologies, Inc. The Innovations segment produces materials used in the markets such as bioplastics, consumer goods, adhesives, carbon fiber, renewable fuels, and green chemicals. The company was founded in November 1993 and is headquartered in Milton, GA.

National Urban Fellow, Inc. develops accomplished and courageous professionals of all ethnic and racial backgrounds. The company is headquartered in New York, NY.

American Water Works Association is an organization that provides resources, tools, and professional development opportunities for water professionals. The non-profit company is based in Denver, CO. The company offers events and education, publications, policy and advocacy, and a network of members to connect with. The association is a leader in industry standards, policy, governance, and influence. The company embraces their responsibility to share their knowledge with the world as they pursue a vision of safe and reliable drinking water for every citizen.

The Water Environment Federation is an organization that aims to inspire the water community to work towards human and environmental well-being. The private company is based in Alexandria, VA. The company's mission is to address water challenges and create a future free of such challenges.

The South Carolina Aquarium operates an aquarium that focuses on the conservation of the natural world by exhibiting and caring for animals. The private company is based in Charleston, SC.