| CEMEX | MERCURY PUBLIC AFFAIRS, LLC | Q2 2015 | Transportation, Natural Resources, Trade (domestic/foreign) |
| SANITAS PARTNERS, LLC | MR. VINCENT FRILLICI | Q1 2018 | Waste (hazardous/solid/interstate/nuclear) |
| GOVERNMENT OF QATAR C/O EMBASSY OF THE STATE OF QATAR | MERCURY PUBLIC AFFAIRS, LLC | Q4 2015 | Defense, Foreign Relations |
| LUMBER LIQUIDATORS INC | MERCURY PUBLIC AFFAIRS, LLC | Q3 2015 | Consumer Issues/Safety/Products |
| NATIONAL PUBLIC FINANCE GUARANTEE CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q4 2015 | Taxation/Internal Revenue Code, Financial Institutions/Investments/Securities |
| HARMAN INTERNATIONAL INDUSTRIES INC. | MERCURY PUBLIC AFFAIRS, LLC | Q4 2015 | Defense, Transportation, Communications/Broadcasting/Radio/TV |
| ALCOA | MERCURY PUBLIC AFFAIRS, LLC | Q4 2015 | Environment/Superfund, Clean Air and Water (quality), Energy/Nuclear |
| NAVIENT | MERCURY PUBLIC AFFAIRS, LLC | Q4 2015 | Taxation/Internal Revenue Code, Financial Institutions/Investments/Securities, Transportation |
| GENALYTE | MERCURY PUBLIC AFFAIRS, LLC | Q4 2014 | Health Issues |
| EBAY, INC | MERCURY PUBLIC AFFAIRS, LLC | Q4 2014 | Taxation/Internal Revenue Code, Transportation, Consumer Issues/Safety/Products |
| ASSOCIATION OF INSTITUTIONAL INVESTORS | MERCURY PUBLIC AFFAIRS, LLC | Q2 2014 | Housing, Financial Institutions/Investments/Securities |
| DEPOSITORY TRUST CLEARING CORPORATION | SQUIRE PATTON BOGGS | Q1 2014 | Financial Institutions/Investments/Securities |
| ASSOCIATION OF INSTITUTIONAL INVESTORS | SQUIRE PATTON BOGGS | Q1 2014 | Financial Institutions/Investments/Securities |
| ASSURED GUARANTY | SQUIRE PATTON BOGGS | Q1 2014 | Financial Institutions/Investments/Securities |
| CERBERUS CAPITAL MANAGEMENT | SQUIRE PATTON BOGGS | Q4 2013 | Housing |
| THE REAL ESTATE SERVICES PROVIDERS COUNCIL, INC. | BREAUX LOTT LEADERSHIP GROUP | Q4 2013 | Financial Institutions/Investments/Securities |
| LLOYD'S OF LONDON | SQUIRE PATTON BOGGS | Q4 2013 | Insurance |
| RGM ADVISORS, LLC | SQUIRE PATTON BOGGS | Q4 2013 | Financial Institutions/Investments/Securities |
| WHOLESALE MARKETS BROKERS ASSOCIATION - AMERICAS | SQUIRE PATTON BOGGS | Q3 2013 | Financial Institutions/Investments/Securities |
| AON SERVICE CORPORATION (FKA AON HEWITT) | SQUIRE PATTON BOGGS | Q2 2013 | Retirement |
| QUANTLAB FINANCIAL, LLC | SQUIRE PATTON BOGGS | Q2 2013 | Financial Institutions/Investments/Securities |
| SICPA PRODUCT SECURITY LLC | SQUIRE PATTON BOGGS | Q2 2012 | Taxation/Internal Revenue Code |
| MOELIS & COMPANY | SQUIRE PATTON BOGGS | Q1 2012 | Housing |
| QUADRISERV INC | SQUIRE PATTON BOGGS | Q1 2011 | Financial Institutions/Investments/Securities |
| WAITE, SCHNEIDER, BAYLESS & CHESLEY CO., L.P.A. | SQUIRE PATTON BOGGS | Q4 2010 | Housing |
| FREEHOLD CAPITAL PARTNERS | SQUIRE PATTON BOGGS | Q4 2010 | Housing |
| CLEMSON UNIVERSITY | SQUIRE PATTON BOGGS | Q4 2008 | Transportation |
| CANTOR FUTURES EXCHANGE | SQUIRE PATTON BOGGS | Q3 2010 | Financial Institutions/Investments/Securities |
| STEPHEN H. GORDON | SQUIRE PATTON BOGGS | Q2 2010 | Banking |
| WAL-MART STORES INC | SQUIRE PATTON BOGGS | Q2 2010 | Financial Institutions/Investments/Securities |
| MORTGAGE INVESTORS COALITION | SQUIRE PATTON BOGGS | Q2 2010 | Banking, Housing |
| LONDON STOCK EXCHANGE | SQUIRE PATTON BOGGS | Q2 2010 | Financial Institutions/Investments/Securities |
| AMERICAN ASSOCIATION OF ORTHODONTISTS | SQUIRE PATTON BOGGS | Q2 2010 | Financial Institutions/Investments/Securities |
| ECC CAPITAL CORPORATION | SQUIRE PATTON BOGGS | Q4 2008 | Housing |
| ORACLE | SQUIRE PATTON BOGGS | Q2 2009 | Financial Institutions/Investments/Securities |
| TEREX CORPORATION | SQUIRE PATTON BOGGS | Q4 2008 | Roads/Highway, Trade (domestic/foreign) |
| UNIVERSITY OF WEST GEORGIA FOUNDATION | SQUIRE PATTON BOGGS | Q1 2009 | Education |