James Hildebrand Roberts

The National Asphalt Pavement Association is a trade association that advocates for the interests of asphalt producers and contractors on a national level. The non-profit company is based in Riverdale, MD. The company works with Congress, government agencies, and other trade and business organizations.

The University of Nevada, Reno Foundation engages in the provision of philanthropic services.It offers social services and supports the advancement of higher education by securing private financial support. The company was founded in 1981 nd is headquartered in Reno, NV.

Associated General Contractors provides services to the commercial construction industry. The private company is based in Tallahassee, FL.

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.