| REPUBLICAN PARTY OF VIRGINIA INC | $122K | 3 | 1992, 2010, 2012 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $102K | 34 | 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $81K | 44 | 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $80K | 43 | 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $79K | 50 | 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| THE FARM CREDIT COUNCIL POLITICAL ACTION COMMITTEE | $78K | 55 | 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $73K | 45 | 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| NCTA - THE INTERNET & TELEVISION ASSOCIATION POLITICAL ACTION COMMITTEE (NCTAPAC) | $71K | 28 | 1994, 1996, 1998, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| MICROSOFT CORPORATION STAKEHOLDERS VOLUNTARY PAC - MSVPAC | $70K | 40 | 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $58K | 40 | 1994, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016 |