| TEAM MCCAUL TEXAS VICTORY | $178K | 4 | 2018, 2020 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $109K | 47 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024 |
| DELOITTE POLITICAL ACTION COMMITTEE | $103K | 22 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| NRCC | $102K | 10 | 2006, 2008, 2020 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $101K | 48 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $95K | 31 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $87K | 44 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| DELL TECHNOLOGIES, INC. POLITICAL ACTION COMMITTEE | $85K | 31 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| HONEYWELL INTERNATIONAL INC. TECHNOLOGIES PUBLIC AFFAIRS COUNCIL (HONPAC) | $79K | 43 | 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| LOCKHEED MARTIN CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | $77K | 67 | 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024 |