ALPEC - Ramer, Alabama

Integrated Power Services (IPS) - Birmingham - Birmingham, Alabama

Nolan Maintenance, lNC - Thorsby, Alabama

EnviroSpray -

Stanley, A Wind River Company -

Environmental Health Services - Darlington, South Carolina

Environmental Service Systems - Charlotte, North Carolina

Liquid Environmental Solutions - Charlotte, North Carolina

Grand Prairie Environmental Services - Grand Prairie, Texas

Thompson Environmental Consulting, Inc. -