William C. Siegel

Richard Brady & Associates, Inc. engages in the provision of engineering and construction services to clients in the federal, commercial, and government sectors. It also offers environmental remediation and sustainable development consulting, infrastructure project management, and facilities maintenance. The company was founded by Richard Brady in 1999 and is headquartered in San Diego, CA.

Kleinfelder, Inc. provides environmental engineering and construction management services. It offers architecture and design, environmental sciences and engineering, project management, construction materials engineering and testing, facility and operations compliance, risk management, water science and engineering, design engineering, geotechnical and geologic engineering, and strategic planning. The company was founded by Jim Kleinfelder in 1961 and is headquartered in San Diego, CA.