Clients Served

Helping Companies Meet Their Goals For 30 Years

Process Technical Services has served literally hundreds of clients, on thousands of projects, in more than 35 states and 25 countries, including some of the world’s largest and most well known companies. Our specialists meet specific technical needs for projects ranging from short term contracts to full scale inception-to-realization project management, and post-operational management and staffing. We are able to handle the most complex and wide-scale projects with our highly experienced management team and field personnel.

A partial list of clients we serve globally include:

  • ABB Automation
  • Air Liquide
  • Air Products
  • Allied Signal
  • Alstom Power
  • Ameren UE
  • American Cyanamid
  • Amoco Chemical
  • Arco Chemical
  • Astaris
  • Avista Resources
  • BASF Corporation
  • BP Chemicals
  • BP Oil
  • Chevron Chemical
  • Chevron International
  • Chevron Research
  • ChevronTexaco
  • Clark Refining
  • Coastal Corp
  • Condea Vista
  • Conoco, Inc
  • DKRW
  • Dow Chemical
  • Eco Electrica
  • EI DuPont
  • Enron International
  • Enron Power Corp
  • Equillon Enterprises
  • Exxon Company, USA
  • ExxonMobil
  • Firestone
  • Flint Hills Resources (FHR)
  • Foster Wheeler
  • Foxboro Company
  • FPG Oleochemicals, Inc
  • Goodyear
  • Great Lakes Chemical
  • Hoechst Celanese
  • Honeywell
  • Howe Baker
  • Huntsman Chemical
  • Huntsman Corp
  • ICI Americas
  • INA Technologies
  • Indorama Ventures Olefins (IVOL)
  • Intergen
  • Kobe Steel
  • Koch Industries
  • Kureha
  • LaRoche Chemicals
  • Lever Brothers
  • LS Power
  • Mallinckrodt
  • Marathon Petroleum Co
  • Mobil
  • Monsanto
  • Occidental
  • Occidental Chemical
  • Ormat
  • Oxychem
  • Petro Fac
  • PQ Corporation
  • Praxair
  • Pritchard
  • Quantum Chemicals
  • Renewable Biofuels (RBF)
  • Renewable Energy Group (REG)
  • Rentech
  • Roche Carolina, Inc
  • Sasol
  • Shell Chemical
  • Shell Oil Co
  • Southern Co
  • Syntroleum
  • Technip
  • Tenneco
  • Terra Nitrogen
  • Tesoro
  • Tetra Resources
  • Texas Alkyls
  • Texas Petrochemical (TPC)
  • Ultramar
  • Union Carbide
  • Vista Chemical
  • Weyerhaeuser
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