Below is a current list of registrants.
| Full Name | Company |
|---|---|
| Alex Ewers | 3 Rocks Engineering |
| Juliana Archuleta | Adams County |
| David Rausch | Adams County Public Works |
| Peggy Graham | Advanced Drainage Systems |
| Tyler Work | Advanced Drainaige Systems |
| Remmet deGroot | AECOM |
| Rigel Rucker | AECOM |
| Leylin Marroquin | AECOM |
| Joe Roerkohl | AECOM |
| Kimberley Pirri | AECOM |
| Tim Benenati | AECOM |
| Jenna David | AECOM |
| Isaac Alan | AECOM |
| Katie Bryant | AECOM |
| Chris Romeyn | AECOM |
| KC Robinson | AECOM |
| Amy Finseth | AECOM |
| Alan Turner | AECOM |
| Julian Pecce | AECOM |
| Alan Taylor | Alan Taylor Consulting, LLC |
| Kurt Smithgall | Alden Lab |
| Aaron Hansen | Anderson Consulting Engineers, Inc. |
| Brian Smith | Anderson Consulting Engineers, Inc. |
| Greg Koch | Anderson Consulting Engineers, Inc. |
| Jamis Darrow | Anderson Consulting Engineers, Inc. |
| David Breindel | Applegate Group, Inc. |
| Steve Smith | Applegate Group, Inc. |
| Cathleen Valencia | Arapahoe County |
| Suping Liu | Arapahoe County |
| Dean Pearson | Architerra Group, Inc. |
| Elizabeth Lacey | ASFPM Foundation Future Leader Scholar |
| Saman Mehdi | Atkins |
| James Patanio | Atkins |
| Christine Sveum | Atwell, LLC |
| Delagarza David | Aurecon New Zealand Ltd |
| Matthew Hickox | Ayres Associates |
| Anthony Alvarado | Ayres Associates |
| Dale Mathison | Ayres Associates |
| John Hunt | Ayres Associates |
| Dan Dodson | Bio Clean Environmental |
| Rifka Wine | Bohannan Huston, Inc. |
| Craig Hoover | Bohannan Huston, Inc. |
| Kelly Watson | Boulder County |
| Virginia Gazzetti | Boulder County |
| Michael Lopes | Calibre Engineering |
| Emily Villines | Calibre Engineering |
| Jessica Kordziel | Calibre Engineering |
| William Comerer | Capitol Peak Engineering LLC |
| Matt McGlone | CDM Smith |
| Matthew Deaver | City and County of Broomfield |