Client List

A drawing of a Petrochemical Oil Refinery set against a light blue sky and surrounded by green trees.

Axens North America

BP America

  • Whiting Refinery

  • Cherry Point Refinery

Catalyst Services

Chemical Solvents

Chevron

Citgo Petroleum

Evonik/Porocel

Equiva Services,LLC

Eurecat

Exxon Mobile Global Services

Holly Refining

ASTL works in partnership with companies who set a priority on quality, integrity and professional excellence. Among our clientele are leaders in refining and environmental industry including many Fortune 500 firms.

Below is a partial client list comprised of large, successful, and efficient companies whose stakes are a lot higher for the movement of hazardous materials and waste:

Husky Energy

Kern Oil

Lion Oil Company

Marathon Petroleum Corporation

  • Refining Operations

Pacific Resource Recovery

Phillips 66

Shell Oil Products U.S.

Siemens

Systech Environmental
Corporation

Tri-Cat

Veolia Environmental Services