Below is our selected representative client base.

I. DEPARTMENT OF DEFENSE CLIENTS

1. Department of Defense

        a. Office of Deputy Undersecretary of Defense, Environmental Security
        b. Uniformed Services University of Health Sciences
        c. Armed Forces Institute of Pathology  

2. U.S. Army

        a. Corps of Engineers
        b. Army Environmental Center
        c. Army Materiel Command
        d. Army Forces Command
        e. Army Training and Doctrine Command
        f. Tank and Automotive Command, Research & Engineering Ctr.
        g. Various Army Installations (Approximately 60 worldwide)

3. U.S. Air Force

        a. Air Combat Command (ACC)
        b. Air Force Center for Environmental Excellence (AFCEE)
        c. Dyess Air Force Base
        d. Wright-Paterson Air Force Base
        e. Shaw Air Force Base
        f. Mountain Home Air Force Base

4. U.S. Navy

        a. Facilities Engineering Command, Atlantic Div.; Chesapeake Div.
        b. U.S. Naval Air Station, Willow Grove, PA
        c. Norfolk Naval Shipyard, Virginia
        d. National Naval Medical Center - Bethesda, MD

5. U.S. Marine Corps

        a. Combat Development Command, Quantico, VA
        b. Marine Corps Recruiting Depot, Parris Island

6. U.S. Coast Guard

        HQS, Civil Engineering Division

7. Technical Support Work Group (Anti-Terrorism)

        (a DOD chartered applied R&D organization)

II. OTHER U.S. GOVERNMENT AGENCY CLIENTS

1.        U.S. General Services Administration (GSA)
2.        U.S. Dept. of Homeland Security
3.        U.S. Department of State Embassies (OBO) and Foreign Country Clients

                a. AEC (Cairo, Egypt)              
                b. Embassy, Cuba
                c. Embassy, Cyprus
                d. Korea
                e. Moscow, Russia
                f. India
                g. San Salvador
                h. Karachi
                i. Pakistan
                j. Georgetown
                k. Guyana
                l. Tegucigalpa
                m. Honduras
                n. Costa Rica
                o. New Delhi, India
                p. Lisbon, Portugal
                q. Hermosillo, Mexico
                r. Monrovia, Liberia
                s. Bangladesh                     

4.        U.S. Department of the Interior
5.        U.S. National Park Service (NPS)
6.        U.S. Department of the Treasury
7.        U.S. Environmental Protection Agency (EPA)                                                                               8.        National Oceanic and Atmospheric Administration (NOAA) - Weather Forecasting Offices

III. OTHER CLIENTS

1. Private Sector Clients

        a. Parsons Engineering
        b. Little & Associates
        c. Malcolm Pirnie
        d. Earth Tech, Inc.
        e. Tetratech, Inc.
        f. CH2MHill
        g. Logistics Management Institute
        h. Johnson Controls Worldwide Services
        i. DaVita, Inc. (Approximately 75 centers served)
        j. Phillips Technologies
        k. Water Systems International
        l. R.F. Weston, Inc.
        m. Landsdowne Conference Resort
        n. Law Engineering & Environmental Services, Inc. (now Mactec)
        o. Polyclinic Medical Center
        p. Marriott International
        q. GOW International, Inc. (Moscow, Russia)
        r. Marshall-Hyman, Inc.
        s. Virginia Water Conditioning
        t. Nuclear Support Services, Inc.
        u. O'Brien & Gere Engineers, Inc.
        v. Approximately 550 other commercial, industrial and residential customers

2. Institutional Organizations

        a. National Defense Industrial Association (NDIA)
        b. National Sanitation Foundation
        c. Cornell University
        d. University of Maryland
        e. Virginia Polytechnic & State University
        f. Gallaudet University
        g. National Geographic Society
        h. National Gallery of Art
        i. Medical College of Virginia

3. State Governments

        a. New Jersey Department of Environmental Protection
        b. Commonwealth of Virginia, Dept. of Waste Management