Tom Braun, PE
Tom Braun, PEPresident/CEO
Mr. Braun has been the President of Proactive Engineering since its founding in 2006, and brings more than 35 years of experience in the industry. His expertise has been in leading both public works and land development projects, often leading large teams of engineers and sub-consultants. Prior to founding Proactive he operated in an executive management role for an international and publicly traded civil engineering firm.

He enjoys the hands-on role of a principal and likes being involved with projects. He holds a BS in Civil Engineering and an MS in Water Resources Engineering, with a focus on drainage.

Mark Anderson, PE
Mark Anderson, PEPrincipal/CFO
Mr. Anderson has 40 years of diverse and valued experience that includes professional services, construction, and corporate management. This broad experience contributes to his unique ability to understand and manage the life cycle of development projects. As a professional engineer, Mr. Anderson successfully resolves challenges presented by difficult terrain, flood plains, shortage of water supply, quality of storm water runoff, inadequate transportation systems and preservation of environmentally sensitive areas.

He holds a BS in Civil Engineering and has been recognized as Alumnus of the Year by California Polytechnic State University, Pomona. He has also been named Engineer of the Year by American Society of Civil Engineers (ASCE).

Bob Gregory
Bob GregoryPrincipal
Mr. Gregory has expertise in the field of “Dry Utilities,” which encompass administrative, operational, and design knowledge for power companies, telephone companies, gas companies, CATV companies, and specialized telecommunications companies.

Bob Gregory sensed a need for one entity to coordinate the complex natures of the various Dry Utility Companies in concert with commercial and residential developments in the region. RGI joint-ventures with specific individuals or companies to complete specialized undertakings.

Mr. Gregory holds a BS in Civil Engineering from the University of Missouri – Rolla (Formerly Missouri School of Mines) and is a Life Member of the American Society of Civil Engineers (ASCE).

John McCarthy, PE
John McCarthy, PEPrincipal
Mr. McCarthy is experienced in the development, design, and construction of flood control and drainage projects for public works and private sector projects. His experience is concentrated in the field of stormwater management, including hydrology studies, floodplain analysis, drainage studies and runoff management plans, detailed hydraulic analyses, and improvement plan preparation. He has prepared plans, specifications, and estimates (PS&E) for public and private sector clients, including the California Department of Transportation, U.S. Army Corps of Engineers, County of Riverside, County of Orange, County of Ventura, and various cities and private sector clients throughout California.

Mr. McCarthy specializes in the development of complex flood control and runoff management solutions for both public and private sector projects. He also has extensive experience in flood control and storm drain facility design, including the design of flood channels, storm drain pipes, debris and detention basins, and ecosystem restoration projects.