OUR CLIENTS
REFINING & PETROCHEMICAL
AIR PRODUCTS & CHEMICALS
TOTAL PETROCHEMICALS & REFINING USA INC.
BP AMERICA INC.
CALUMET REFINING
CITGO PETROLEUM
PHILLIPS 66
CVR ENERGY
DELEK REFINING
ERGON REFINING
EXXONMOBIL
FLINT HILLS RESOURCES
HOLLY REFINING
HOLLY FRONTIER REFINING
HUNT REFINING
HUSKEY ENERGY
LION OIL CO.
LYONDELL CITGO
MARATHON PETROLEUM
MOTIVA ENTERPRIES
NORTH ATLANTIC REFINING
NORTHERN TIER ENERGY
NOVA CHEMICALS, CANADA
PLACID REFINERY
SASOL NORTH AMERICA
SHELL REFINING & CHEMICALS
SUNOCO
TESORO REFONERY
VALERO REFINING
CHEVRON PHILLIPS CHEMICAL CO.
ENGINEERING & CONSTRUCTION FIRMS
BECHTEL CORP.
JACOBS ENGINEERING
FLUOR CORP.
TECHNIP, USA
BURNS & McDONNELL
BLACK & VEATCH
CH2M HILL
URS CORP.
AECOM
LINDE PROCESS PLANTS
FOSTER WHEELER
C B & I
MUSTANG ENGINEERING
CHESTER ENGINEERS
RDS ENGINEERING
KEYSTONE ENGINEERS
PELICAN ENERGY CONSULTANTS
S & B ENGINEERS