Integrated Subsurface Evaluation

RAS Clients

RAS serves private and government clients in the US, at the federal, state and local level. In addition, we have operated for several years in Canada serving private utility and mining clients. We have conducted services for small residential customers and large multi-nationals. A select client list includes the following:

  • US Army Corps of Engineers
  • US Army Environmental Center
  • US Department of Defense
  • State of Colorado
  • CO Division of Wildlife
  • Shaw Group
  • CH2M Hill
  • Tri-Hydro Corporation
  • Chevron Corporation
  • AMEC
  • MWH Global Americas, Inc.
  • Parsons Engineering and Science
  • Sandia National Laboratory
  • Intera Engineering
  • JR Engineering
  • Lawrence Livermore National Laboratory
  • Lawrence Berkeley National Laboratory
  • Kansas Department of Health and Environment
  • Potash Corporation of Saskatchewan
  • Lesh Drilling
  • Earth Tech
  • AECOM
  • Rocky Mountain Consultants
  • Edwards Aquifer Authority
  • Waste Management, Inc.
  • US Geological Survey
  • Wyoming Department of Environmental Quality
  • University of Florida
  • Kennecott
  • Rio Tinto
  • Stoller
  • Levine Fricke
  • Burns & McDonnell
  • Lidstone and Associates
  • Will O’ Wisp Water District
  • City of Cheyenne
  • Weston Solutions