| SPRINT CORPORATION (FORMERLY KNOWN AS SPRINT NEXTEL CORPORATION) | THE FRITTS GROUP | Q2 2019 | Telecommunications |
| NEWS CORPORATION | THE FRITTS GROUP | Q2 2019 | Communications/Broadcasting/Radio/TV, Media (information/publishing), Trade (domestic/foreign) |
| MEGGITT USA, INC. | THE FRITTS GROUP | Q2 2019 | Government Issues, Manufacturing, Labor Issues/Antitrust/Workplace |
| LIGADO NETWORKS, LLC | THE FRITTS GROUP | Q2 2019 | Telecommunications |
| GENERAL MOTORS COMPANY | THE FRITTS GROUP | Q2 2019 | Automotive Industry, Manufacturing, Computer Industry |
| FOX CORPORATION | THE FRITTS GROUP | Q2 2019 | Communications/Broadcasting/Radio/TV |
| CBS | THE FRITTS GROUP | Q2 2019 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV |
| TWENTY-FIRST CENTURY FOX, INC. | THE FRITTS GROUP | Q1 2019 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV |
| MEGGITT USA | WILEY REIN LLP | Q3 2015 | Defense, Communications/Broadcasting/Radio/TV, Aviation/Airlines/Airports |
| NEWSPAPER ASSOCIATION OF AMERICA | WILEY REIN LLP | Q3 2015 | Taxation/Internal Revenue Code, Postal, Communications/Broadcasting/Radio/TV |
| NATIONAL ASSOCIATION OF BROADCASTERS | WILEY REIN LLP | Q3 2015 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV, Copyright/Patent/Trademark |
| CBS | WILEY REIN LLP | Q3 2015 | Taxation/Internal Revenue Code, Advertising, Communications/Broadcasting/Radio/TV |
| BBC WORLDWIDE AMERICA | WILEY REIN LLP | Q2 2015 | Communications/Broadcasting/Radio/TV |
| NUCOR CORPORATION | WILEY REIN LLP | Q2 2015 | Trade (domestic/foreign) |
| INTELSAT | WILEY REIN LLP | Q2 2015 | Communications/Broadcasting/Radio/TV, Telecommunications |
| ASSOCIATION OF AMERICAN RAILROADS | WILEY REIN LLP | Q4 2014 | Transportation, Railroads, Telecommunications |
| U.S. CHAMBER INSTITUTE FOR LEGAL REFORM | WILEY REIN LLP | Q3 2014 | Telecommunications |
| SCRIPPS NETWORKS INTERACTIVE, INC. | WILEY REIN LLP | Q4 2013 | Taxation/Internal Revenue Code, Health Issues, Advertising |
| A H BELO CORPORATION | WILEY REIN LLP | Q3 2013 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV, Advertising |
| GANNETT COMPANY INC | WILEY REIN LLP | Q1 2013 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV, Advertising |
| FORTRESS INVESTMENT GROUP | WILEY REIN LLP | Q1 2012 | Telecommunications |
| SOUTHWEST RESEARCH INSTITUTE | WILEY REIN LLP | Q4 2010 | Law Enforcement/Crime/Criminal Justice |
| PUERTO RICO TELEPHONE COMPANY | WILEY REIN LLP | Q4 2010 | Communications/Broadcasting/Radio/TV |
| EPOSTMARKS, INC | WILEY REIN LLP | Q3 2010 | Postal |
| SIRIUS XM RADIO INC | WILEY REIN LLP | Q2 2010 | Communications/Broadcasting/Radio/TV |
| FRESENIUS MEDICAL CARE NORTH AMERICA | WILEY REIN LLP | Q4 2009 | Taxation/Internal Revenue Code |
| EHEALTH, INC. | WILEY REIN LLP | Q4 2009 | Health Issues |
| NORTH AMERICAN SECURITIES ADMINISTRATORS ASSOCIATION | WILEY REIN LLP | Q2 2009 | Financial Institutions/Investments/Securities |
| VERIZON WIRELESS | WILEY REIN LLP | Q2 2008 | Telecommunications |
| SATELLITE INDUSTRY ASSOCIATION | WILEY REIN LLP | Q2 2008 | Communications/Broadcasting/Radio/TV |