The following is a sampling of our esteemed clients: Amtrak Police Bowie Police Department (Maryland) Concentra Medical Advisory Services Department of Defense (DoD) District Heights Police Department (Maryland) Drug Enforcement Administration (DEA) Frederick County Sheriff’s Office (Maryland) Frederick County Fire/Rescue Services (Maryland) Frontier Systems Integrators Howard County Police Department (Maryland) Howard County Department of Corrections (Maryland) Howard County Fire/Rescue Services (Maryland) Maryland Injured Workers Insurance Fund Maryland Mass Transit Police Maryland Transportation Authority Police Med-Eval Mount Ranier Police Department (Maryland) Owensboro Police Department (Kentucky) Owensboro Fire Department (Kentucky) PMA Insurance Group Rockville City Police Department (Maryland) Smithsburg Police Department (Maryland) United States Postal Inspection Service Washington County Sheriff’s Department (Maryland)