| VOTEVETS | $152K | 3 | 2018 |
| GENERAL ATOMICS POLITICAL ACTION COMMITTEE | $57K | 23 | 2010, 2014, 2016, 2012, 2018, 2008 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $55K | 24 | 2010, 2014, 2016, 2012, 2018, 2008 |
| POLITICAL ACTION COMMITTEE OF THE AMERICAN ASSOCIATION OF ORTHOPAEDIC SURGEONS--PAC OF AAOS | $53K | 23 | 2010, 2014, 2016, 2012, 2018, 2008 |
| HONEYWELL INTERNATIONAL POLITICAL ACTION COMMITTEE | $52K | 35 | 2010, 2014, 2016, 2012, 2018, 2008 |
| CUBIC CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | $48K | 37 | 2010, 2014, 2016, 2012, 2018, 2008 |
| AMERICAN MARITIME OFFICERS VOLUNTARY POLITICAL ACTION FUND | $48K | 28 | 2010, 2014, 2016, 2012, 2018, 2008 |
| GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC) | $48K | 36 | 2010, 2014, 2016, 2012, 2018, 2008 |
| BAE SYSTEMS INC. POLITICAL ACTION COMMITTEE (BAE SYSTEMS USA PAC) | $45K | 27 | 2010, 2014, 2016, 2012, 2018, 2008 |
| EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC | $42K | 28 | 2010, 2014, 2016, 2012, 2018, 2008 |