| NON COMMISSIONED OFFICER ASSOCIATION | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q3 2016 | Budget/Appropriations, Retirement, Veterans |
| LEGACY HOLDING COMPANY | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q2 2016 | Budget/Appropriations, Veterans, Transportation |
| ERICKSON AVIATION | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q2 2016 | Defense, Transportation, Law Enforcement/Crime/Criminal Justice |
| TRIDENT STAR GLOBAL | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q1 2016 | Budget/Appropriations, Foreign Relations, Immigration |
| THE LIVINGSTON GROUP (FOR ADOBE) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2015 | Government Issues, Law Enforcement/Crime/Criminal Justice, Defense |
| THE LIVINGSTON GROUP, LLC (FOR ARMY ALLIANCE) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2015 | Budget/Appropriations, Transportation, Defense |
| THE LIVINGSTON GROUP, LLC (FOR TENCATE) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2015 | Budget/Appropriations, Real Estate/Land Use/Conservation, Defense |
| LIVINGSTON GROUP LLC (FOR AIRBUS GROUP FORMERLY EADS NA) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2015 | Budget/Appropriations, Defense |
| THE LIVINGSTON GROUP (FOR HUNTINGTON INGALLS INDUSTRIES) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2015 | Budget/Appropriations, Homeland Security, Defense |
| THE LIVINGSTON GROUP (FOR NEWDAY USA) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q3 2015 | Veterans, Financial Institutions/Investments/Securities |
| ALLIED PILOT'S ASSOCIATION | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q2 2015 | Budget/Appropriations, Aviation/Airlines/Airports, Labor Issues/Antitrust/Workplace |
| THE LIVINGSTON GROUP, LLC (FOR CMRC) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2013 | Defense |
| THE LIVINGSTON GROUP, LLC (FOR TECT CORPORATION) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2013 | Defense |
| ESTERLINE | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q4 2013 | Budget/Appropriations, Defense |
| OLD TOWN COMPANIES, LLC (FOR ESTERLINE) | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q2 2013 | Budget/Appropriations, Defense |
| US SEMICONDUCTOR | EFFECTIVE COMMUNICATION STRATEGIES, LLC | Q1 2013 | Defense, Homeland Security |