| PINNACLE WEST CAPITAL CORPORATION PAC | $66K | 46 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE | $61K | 41 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| HONEYWELL INTERNATIONAL POLITICAL ACTION COMMITTEE | $59K | 30 | 2010, 2014, 2006, 2016, 2004, 2012, 2008 |
| LOCKHEED MARTIN CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | $56K | 48 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $52K | 33 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008 |
| GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC) | $49K | 47 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC | $44K | 27 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| SALT RIVER VALLEY WATER USERS' ASSOCIATION POLITICAL INVOLVEMENT COMMITTEE ( SRPPIC) | $35K | 35 | 2010, 2014, 2006, 2016, 2004, 2012, 2018, 2008 |
| ORBITAL ATK INC. LEGACY POLITICAL ACTION COMMITTEE | $33K | 26 | 2010, 2014, 2006, 2004, 2012, 2008 |
| SOUTHWEST GAS CORPORATION POLITICAL ACTION COMMITTEE | $32K | 22 | 2010, 2014, 2006, 2016, 2004, 2012, 2008 |