Partial List of Satisfied Clients

A-1 Organics
ACREW
Acme Foundry
Affiliated National Bank-University Hills
Allied Automotive Group
Allied Waste Industries
ASARCO
Asbury Investments
Aurora, City of
Auto Brokers
Ballard Spahr Andrews & Ingersoll
Bear Creek Golf Club
Beaver Creek Metropolitan District
Bellio Trucking, Inc.
Bock & Company, Inc.
Broomfield, City of
Browning Ferris Industries
Burlington Northern Railroad
Chase and Company
Classic Homes/Classic Consulting
Colorado Department of Public Health & Environment
Conoco
Coors Brewing Company
Coors Energy Company
Denver Regional Landfill, Inc.
Dial Corporation
Doyle, Klein, Otis, Frey, Hellerich & Lazar
DP Associates
Duffy Realty
Eagle River Water & Sanitation District
EG&G Rocky Flats
EnCana Energy Resources
EnecoTech
Everest Minerals
Falcon Resources
Far East Center
Fognani & Faught
Gray Oil Co., Inc.
Groendyke Transport
GSX Corporation
Hall & Hall Auto Parks
High Plains Water Users Assoc
ICF Kaiser Engineers
Inland Paperboard and Packaging
IntraSearch, Inc.
James Oil
J-2 Contracting
Johnson Storage & Moving
Kaiser-Hill Company, L.L.C
Kilgroe Construction Co.
KIP Corp.
Koppers Corp.
Laidlaw Transit Services
Laidlaw Waste Systems, Inc.
Liquid Solutions, Inc.
Longero - Iron Mountain Industries
Longmont, City of
Los Alamos National Laboratory
MacMillan Bloedell
Matrix Design Group, Inc.
MEA
Meadow Creek Bed & Breakfast
Midwest Haulers
NEO Corporation
Nuclear Filter Technology, Inc.
Off Partnership
Pitkin County
Quelland Investments
ReMax
Resolution Trust Corp.
Rex Oil
Rockwell International
Rocky Mountain Remediation Services
Ryan-Murphy
Ryder Automotive Carrier
Sand Construction
Science Applications International Corporation
SCS Engineers
Sema Construction
Smuggler-Durant Mining Company
Spyderco
South Suburban Park and Recreation District
Techno-Therm
Temkin Wielga & Hardt
Templeton Gap Landfill, Inc.
Texaco
TJ's Wood Products, Inc.
Twin Landfill Corporation
Waste Connections, Inc.
Waste Management, Inc.
Waste Specialties, Inc.
Waste-Tech Services, Inc.
Willamette Industries