Below is a current list of registrants.
| Full Name | Company |
|---|---|
| Brik Zivkovich | Wright Water Engineers |
| Zhixu Yuan | City and County of Denver |
| James Wulliman | Muller Engineering Company |
| Mikele Wright | City of Westminster |
| Moneka Wora | ERO Resources |
| Eliot Wong | Advanced Water Resources Engineering |
| Jennifer Winters | Respec |
| Taylor Winkel | Muller Engineering Company |
| Amelia Willits | Town of Lyons |
| Jordan Williams | CDM Smith |
| Jeff Williams | City of Denver Wastewater |
| Mark Wilcox | DHM Design |
| Sarah White | Arapahoe County |
| Steve Westbay | Independent |
| Mark West | HKS |
| Nathaniel Werner | S2o Design and Engineering |
| Jason Wennen | Denver Infrastructure Project Management |
| Spencer Wells | Muller Engineering Company |
| Gregory Weeks | IMEG |
| Jim Watt | Urban Drainage and Flood Control District |
| Colin Wagoner | Calibre Systems Inc. |
| Jonathan Villines | City of Aurora |
| Emily Villines | Calibre Engineering |
| Jean Vieux | Vieux & Associates, Inc. |
| Baxter Vieux | Vieux & Associates, Inc. |
| Brian Varrella | Colorado Dept of Transportation |
| Glenn Van Horn | Basalite Concrete Products, LLC |
| Matt Ursetta | ICON Engineering, Inc. |
| Geoffrey Uhlemann | AECOM |
| Alan Turner | Jacobs |
| Molly Trujillo | SEMSWA |
| Julia Traylor | Wright Water Engineers |
| Tony Tran | City of Aurora - Aurora Water |
| Shawn Tracy | HR Green, Inc. |
| Phillip Todd | North State Environmental |
| Brenden Tippets | Michels Corporation |
| Stacey Thompson | SEMSWA |
| Shea Thomas | Urban Drainage and Flood Control District |
| Paul Thomas | Stream Landscape Architecture |
| Britton Thomas | J3 Engineering Consultants, Inc. |
| Ryan Taylor | Muller Engineering Company |
| Phillip Taylor | Hydro International |
| Mark Taylor | The Architerra Group |
| Alan Taylor | Alan Taylor Consulting, LLC |
| Jesse Tatum | HDR |
| Chris Tagert | Michael Baker International |
| Brinton Swift | Kiewit Infrastructure Engineers |
| Christine Sveum | Atwell |
| David Sutley | DHS FEMA Region VIII |
| Aaron Sutherlin | Matrix Design Group |