The following organizations participating in Denver include:

 

Company Country
Aggreko Canada
Alicanto Mining Canada
Anaconda Mining Canada
Anglo American Canada
Anglo American Brazil
AngloGold Ashanti United States
Arq United States
BHP United States
Cabot Corporation United States
Canada Mining Innovation Council Canada
CDC/NIOSH United States
CDC/NIOSH/Spokane Mining Research Division United States
CEMI Canada
Chemours United States
Clareo United States
Colorado School of Mines United States
Commit Works United States
Consulate General of Canada United States 
Cormack Canada
Covia Canada Ltd. Canada
CSIRO Australia
CyPlus GmbH Germany
Donlin Gold United States
Dundee Precious Metals United States
EARTH AI Australia
Enaex Britanite Brazil
Engineers Without Borders Canada Canada
Epiroc United States
Equinox Gold Canada
Evok Innovations Canada
Freeport-McMoRan Mining Company United States
Fresnillo Mexico
GE United States
Goldcorp Canada
Hatch United States
Hayward Baker United States
Integra Resources Canada
Komatsu United States
KNS Communications Consultants United States
LATIN GOLD MINERALS LATINGOLD S.A, Ecuador
Matec America Inc. United States
McEwen Mining United States
Michelin United States
Minera Titan Del Peru United States
MMG Ltd. United States
Montana Tech United States
Natural Resources Canada Canada
Newmont United States
Nutrien United States
Orica USA Inc United States
PeckTech Canada
Peruvian Canadian Chamber of Commerce Canada
PolyMet Mining United States
Proudfoot Canada
Retired Mine Workers Foundation Ghana
RIEGL USA United States
Riivos United States
Rio Tinto United States
RPMGlobal United States
Sandvik Mining and Construction Oy Finland
Schulich Executive Education Centre, York University Canada
SenseFly Switzerland
Sibanye Stillwater United States
Society of Economic Geologists United States
Stantec United States
Star Century Partners United States
Stratalis Consulting United States
Sumitomo Corporation of Americas United States
Summit Materials United States
Summit Mining International United States
Teck Resources Canada
The World Bank Group United States
Thiess Pty Ltd Australia
Torex Gold Resources Canada
Trilogy Metals Canada
Twin Pines Minerals, LLC United States
University of Washington School of Law United States
Uptake United States
USC Consulting Group United States
U.S Environmental Protection Agency United States 
Vale Canada
Viva Gold Corp United States
VRify Canada
Westmoreland Coal Company United States
Women who Rock Canada
Wood Canada
Yamana Gold Inc Canada