| Dunham Brian WPresident, Director · 26 transactions | — | 149.7Kas of Aug 2010 | 122.1K | — | 12.5K |
| Montross Scott JPresident & CEO · 178 transactions | — | 76.1K | 327.6K | — | 38.5K |
| Koenig Charles LSVP - WT OPERATIONS · 5 transactions | — | 61.9Kas of Feb 2008 | 19.7K | — | — |
| Tagmyer William RDirector · 48 transactions | — | 58.5Kas of Jul 2008 | 164.0K | — | 167.1K |
| Gantt Robin ACFO · 29 transactions | — | 43.6Kas of Mar 2020 | 54.0K | 1.5K | — |
| Smith William MExec VP, Water Transmission · 48 transactions | — | 38.6Kas of Mar 2022 | 59.7K | — | — |
| Demorest Harry LDirector · 19 transactions | — | 34.6K†as of Jun 2018 | 18.6K | 15.5K | — |
| Roman Richard ADirector · 47 transactions | — | 34.3K | 117.1K | — | 29.9K |
| Stokes EricSVP and Group President of WTS · 68 transactions | — | 34.2K | 59.1K | — | — |
| Dana Martin WExec VP, Bus Devel & Strategy · 26 transactions | — | 33.7Kas of Jan 2018 | 32.4K | — | — |
| Kinglsey WayneDirector · 19 transactions | — | 33.0K†as of Jun 2014 | 25.1K | — | — |
| Wilkins AaronCFO · 82 transactions | — | 26.3K | 74.2K | — | 14.8K |
| Wray MichaelExecutive Vice President · 48 transactions | — | 26.3K | 37.5K | — | — |
| Brittain MilesExecutive Vice President · 75 transactions | — | 26.0K | 66.8K | — | 19.8K |
| Stokes Gary ASenior VP, Sales & Marketing · 58 transactions | — | 25.7Kas of Jan 2014 | 84.6K | — | 16.7K |
| Larson Keith RDirector · 40 transactions | — | 22.4K | 49.4K | — | 23.3K |
| Mahoney Robert LSr VP, Business Development · 74 transactions | — | 21.2Kas of Jan 2015 | 59.4K | — | 5.0K |
| Franson Michael CDirector · 25 transactions | — | 19.4K | 35.2K | 1.0K | 15.2K |
| Applebaum Michelle GalanterDirector · 8 transactions | — | 18.3Kas of Jun 2020 | 18.8K | 3.6K | 4.1K |
| Declusin James EDirector · 7 transactions | — | 17.1Kas of Jun 2016 | 17.1K | — | — |
| Paschal JohnDirector · 8 transactions | — | 17.1K | 17.1K | — | — |
| Baum Richard L.General Counsel · 26 transactions | — | 11.4Kas of Jan 2015 | 18.6K | — | — |
| Julian AmandaDirector · 4 transactions | — | 11.3K | 5.5K | — | 3.5K |
| Kulesa AmandaDirector · 4 transactions | — | 9.3Kas of Jun 2023 | 9.3K | — | — |
| Kendrick Megan A.Sr. VP of Human Resources · 72 transactions | — | 9.2K | 32.9K | — | 10.0K |
| Lockridge IrmaDirector · 5 transactions | — | 8.7K | 8.7K | — | — |
| Murakami John DVP, CFO, CORP SEC · 5 transactions | — | 8.4Kas of Dec 2006 | 11.3K | — | — |
| Yearsley William S.Director · 3 transactions | — | 6.9Kas of Jun 2021 | 6.9K | — | — |
| Stone GaryVP, Quality Assurance · 44 transactions | — | 3.7Kas of Jan 2014 | 5.1K | — | 92 |
| Carrier GregVP, Purchasing · 42 transactions | — | 3.3Kas of Jan 2014 | 4.8K | — | — |
| Thornton Neil RDirector · 20 transactions | — | 3.1Kas of May 2008 | 18.0K | — | 24.3K |
| Tanguis JesusSVP/GM Precast Infrastructure · 4 transactions | — | 3.0K | 2.1K | — | — |
| Welty StephanieCFO · 18 transactions | — | 2.2Kas of Jan 2011 | 3.0K | — | — |
| Winsor JenkinsVP, Human Resources · 47 transactions | — | 2.2Kas of Jan 2014 | 5.7K | — | 1.6K |
| Goad GregoryVP, Purchasing · 1 transaction | — | 462as of Jan 2016 | 231 | — | — |