Senior Management Team
| Senior Management Team | Directors |
![]() | Don Slager President and Chief Executive Officer |
![]() | Brian Bales Executive Vice President, Business Development |
![]() | Bob Boucher Executive Vice President, Operations |
![]() | Glenn Culpepper Executive Vice President and Chief Financial Officer |
![]() | Jeff Hughes Executive Vice President, Human Resources |
![]() | Mike Rissman Executive Vice President, General Counsel and Corporate Secretary |
![]() | Chris Synek Executive Vice President, Sales and Customer Experience |
![]() | Jon Vander Ark Executive Vice President, Customer Development |
![]() | Jeff Andrews Region President, West Region |
![]() | Justin Boswell Region President, Central Region |
![]() | Jack Perko Region President, East Region |
![]() | Darcie Brossart Senior Vice President, Communications |
![]() | Jerry Clark Senior Vice President, Operations Controller |
![]() | Catharine Ellingsen Senior Vice President, Human Resources |
![]() | Bill Halnon Senior Vice President and Chief Information Officer |
![]() | Ed Lang Senior Vice President, Treasury and Risk Management |
![]() | Chris Melocik Senior Vice President, Integration and Organizational Effectiveness |
![]() | Scott Russeth Senior Vice President, Pricing Management |
![]() | Chuck Serianni Senior Vice President and Chief Accounting Officer |
![]() | Gary Sova Senior Vice President, National Accounts |




















