Org chart
Randy Miller
President
Randy Miller
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Erin Roberts
Marketing Manager
Joni LeGalley
Controller
Larry West
Director of Human Resources
Amanda McDaniel
Air Quality Specialist
Bryan Vetrano
Health & Safety Specialist
Jason Hoffman
Denver Manager
Jeremy Boucher
Associate Engineer
Jeremy Holst
Associate Geologist
Jim Steiner
Stack Testing Technical Consultant
Jon Armstrong
Principal Hydrogeologist
Joshua P Fortmann
Associate Geologist
Lonnie Roy
Principal Engineer
Margo Memmott
Cultural Resources Manager
Mark Kazelskis
Las Vegas Co-Manager
Mark Williams
Dallas Manager
Matt Herrick
Reno Manager
Michael Beach
Director of Engineering
Miyoung Squire
Principal Engineer
Neil Ellis
sUAS Drone, Services Manager
Scott Keesey
Associate Engineer
Tadd Wales
Fort Collins Manager
Vincent Johnson
Elko Manager
William Wiggins
Water & Wastewater Manager
