Click here to view interactive exhibitor floorplan.
| Booth | Company |
| 615 | AECOM |
| 819 | ASI Marine |
| 104 | ASTERRA |
| 112 | Axter Coletanche |
| 210 | Ayres |
| 714 | Ballard Marine Construction |
| 417 | Barnard Construction Company, Inc |
| 402 | Bauer Foundation Corporation |
| 414 | Bentley Systems |
| 119 | Bergmann |
| 709 | Black & Veatch |
| 118 | Brayman Construction Corporation |
| 808 | Bureau of Reclamation |
| 202 | Campbell Scientific |
| 218 | Canary Systems |
| 216 | Carpi USA, Inc. |
| 126 | Cascade Drilling |
| 711 | CDM Smith |
| 220 | Coastal Drilling East, LLC |
| 717 | Collier Geophysics |
| 206 | Conetec, Inc. |
| 303 | Contech Engineered Solutions |
| 122 | Crux Subsurface, Inc. |
| 810 | Dam Safety Group (OYO Corp. USA) |
| 311 | DeWind One Pass Trenching LLC |
| 813 | Emagineered Solutions, Inc. |
| 806 | FEMA National Dam Safety Program |
| 214 | FLOW-3D HYDRO |
| 307 | Forgen |
| 512 | Freese and Nichols, Inc. |
| 603 | Gannett Fleming, Inc. |
| 315 | GEI Consultants, Inc. |
| 120 | GENTERRA Consultants, Inc. |
| 406 | Geo-Solutions Inc. |
| 108 | Geocomp, Inc. |
| 415 | GeoEngineers, Inc. |
| 413 | GEOKON |
| 507 | Geosyntec Consultants |
| 103 | Griffin Dewatering |
| 212 | GZA GeoEnvironmental, Inc. |
| 124 | Hatch |
| 703 | HDR |
| 229 | Hibbard Inshore, LLC |
| 715 | Hydroplus, Inc. |
| 602 | ICE – International Construction Equipment, Inc. |
| 802 | Keller |
| 129 | Kiewit |
| 801 | Kleinfelder |
| 516 | Kleinschmidt Associates |
| 503 | Knight Piesold |
| 111 | MEDATech Engineering |
| 814 | MITRE Corp |
| 713 | Morgan Corp. |
| 116 | NDT Corporation |
| 408 | Nicholson Construction Company |
| 109 | Odin |
| 329 | Pacific Netting Products |
| 309 | Phillips & Jordan, Inc. |
| 102 | Powertech Labs Inc |
| 208 | REEL COH Inc. |
| 117 | Renesco Inc. |
| 110 | Richard Goettle, Inc. |
| 403 | RIZZO International, Inc. |
| 514 | Rocscience |
| 707 | Schnabel Engineering |
| 100 | Sequoia Services, LLC |
| 816 | SIXENSE INC |
| 114 | SRK Consulting Inc. |
| 321 | Stantec |
| 113 | Terra Insights |
| 107 | TETRA TECH |
| 805 | US Army Corps of Engineers |
| 803 | US Army Corps of Engineers – Corps Water Infrastructure Financing Program |
| 812 | Vertical Access LLC |
| 106 | W. W. Wheeler & Associates, Inc. |
| 410 | WALO USA |
| 817 | Watershed Geo |
| 121 | WEST Consultants |
| 115 | Worthington Products, Inc. |
| 809 | WSP USA Inc. |