William M. Varley

Layne Christensen Co. operates as a water management, construction, and drilling company. It provides water management solutions for government agencies, commercial water suppliers, industrial facilities, and energy companies. The firm also offers specialized construction solutions for the management of water in any industry or environment. It defines the source, depth, magnitude, and overall feasibility of water aquifers, and drill high-volume wells suitable for supplying water to government agencies, industrial, and agricultural customers. The company was founded by Mahlon E. Layne in 1882 and is headquartered in Woodlands, TX.

CDM Smith, Inc. engages in the provision of engineering, construction and operations consulting services. It offers waster, environment, transportation, energy and facilities services. It also offers consulting, design, construction, and program management. The firm serves development assistance, federal and municipal government sectors. The company was founded by Thomas Camp, Herman Dresser and Jack McKee in 1947 and is headquartered in Boston, MA.

Hazen & Sawyer PC provides environmental and waste water management services. Its services include to public and private clients in the fields of water supply, distribution of wastewater collection, treatment, and storm water management. The company was founded in 1951 and is headquartered in New York, NY.

New Jersey-American Water Co., Inc. supply water resources services. The company is headquartered in Voorhees, NJ.

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.

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.

New York American Water Co., Inc. provides water and wastewater utility services. It offers drinking water, wastewater and other related services. The company was founded in 1886 and is headquartered in Merrick, NY.