John Schaller

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.

National Utility Contractors Association operates as a trade association working for utility construction and excavation industries. Its chapters represent utility contractors, excavators, suppliers, manufacturers, and other providers in the water, sewer, gas, electric, telecommunications, treatment plant, and excavation industries. The company was founded in 1964 and is headquartered in Arlington, VA.

Part of Siemens AG, Sidener Supply Co. is a company that distributes waterworks equipment, supplies, and equipment. The company is based in St. Louis, MO. Sidener Supply was acquired by United States Filter Corp. on March 07, 1997.