Clients
North America
- Casey Industrial
- Chalmette Refining
- Coastal Chemical
- Delek Refining
- Dow Chemical
- Dyno Nobel
- Exxon Mobile
- Farmland Industries
- FINA Oil
- Fluor
- Giant Refining
- Jacobs
- Marathon Oil
- Meadwest Vaco
- Mid America Energy
- Motiva
- Murphy Oil
- Orica Nitrogen
- Parsons E&C
- Turner @ Motiva Ind.
- Valero
- Westlake Refining
International
- AB Mazeikiu Nafta - Lithuania
- Cape Horn Methanol - Chile
- Coastal Refinery - Aruba
- DCH - Ukraine
- Fertrin - Trinidad
- Irish Fertilizers Industries - Ireland
- Kavkaz Cement - Georgia
- Koch/Glitsch @ PDVSA Refinery Venezuela
- TTMC Trinidad
- Wyndham Hotels Development