Federal
Department of Energy, Strategic Petroleum Reserve, (SPR)
US Air Force, Tinker Air Force Base (USAF)
US Department of Labor, (OSHA)
US Department of Transportation, National Transportation Safety Board, (NTSB)
US Pine Bluff Arsenal, US Department of the Navy, (USN)
US Army Corp of Engineers Laboratory
US Coast Guard
State
Department of Transportation for the State of Idaho
Maine Municipal Association
Department of Justice, State of Louisiana
Local
City of Anaheim, CA
City of Austin Fire Department, TX
City of Clinton, OK
City of Pryor Creek, Oklahoma
Municipal Utility Department, OK
City of Lubbock, County Health Department, TX
City of Mont Belview, TX
City of Stillwater, OK
City of Portland, OR
Portland Police Bureau Deaf Smith County, TX
Oklahoma City Municipal Authority, OK
Oklahoma City Water Department, OK
