Levingston Group, LLC
Engineering Excellence For 50 Years
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Clients
ABB Power Generation Inc
Agrilectric Power, Inc.
Alcoa Carbon Products
Allwaste Environmental
American Hoechst
Arcadian
Arch Chemical
Arkema, Inc
Aucoin And Associates
Basell Usa, Inc
Beauregard Parish
Biolab, Inc.
Bp Biofuels Louisiana, LLC
Burns & McDonnell
C.F. Braun
C.R. McBride & Associates
Calcasieu Parish Schools
Calcasieu Refining Company
Calgon
Cameron LNG, LLC
Carboline
Carpenter Chemical
Celanese
Certainteed-Poly-LC
Champeaux-Landry
Chemical Waste Management, Inc
Cheniere LNG, Inc
Chennault Industrial Airpark
Chevron Products Company
Chicago Clean Energy, LLC
CIAA
Cit-Con Oil Corporation
Citgo Asphalt Refining Co.
Citgo Lubricants
Citgo Petroleum
Citgo Petroleum Pipeline
City of Lake Charles
Coflexip Stena Offshore Inc
Condea Vista
Conoco, Inc.
Conoco-Lake Charles Calcining Plant
Conoco Gas
ConocoPhillips Company
ConocoPhillips, Latdo
Cooper/T.Smith Stevedoring
Cox Electrical Contracting
Creole Steel
Davenport Mammoet
Delta Downs
Dii Dynamic Industries, Inc
District 4 of Ward 1 Park Board
Dixie Chemical Dynegy Midstream Service
Dubois Coded Fabrication
Dynegy, Inc.
EADS Aeroframe Services
Eclectic Products
Equistar Chemicals, LP
Excel Paralubes
Exxon
FMC
Farmers Rice Milling Company
Farris Engineering Services
Fina Oil & Chemical Company
Firestone Polymers
Firestone Synthetic Rubber & Latex
F.Miller And Sons, Inc
Fluor Global Service
Foster Grant
Francis Drilling Fluids
G.E. Capital
Galbreath Envirosave, Inc
Gaylord Containers
Georgia Gulf
GMRI & CHRO
Goodloe Architects
Grace-Davison
Grumman Louisiana Corp
Gulf Services Mechanical LLC
High Hope Nursing Home
Hosokawa Mikropui
Howell Industries
Industrial Pipe and Plastics
Industrial Valves
International Maintenance Co. LLC
Isle of Capri
J.P. Thorpe Company
Jacobs Applied Technology, Inc
Janco Construction
John Griffin Surveyors
Kj'S Services
Knapp Land Surveying
L & L Environmental
La Ash
Lake Charles Carbon
Lake Charles Harbor and Terminal
Lifeshare Blood Center
Louisiana Pigment Co
Lyondell Chemical Co
Matheson Tri-Gas
Mead Westvaco Corporation
Miller and Associates
Milton Bell
Mississippi Gasification, LLC
Occidental Chemical
Occidental Permian Ltd
Ohmstede, Inc
Olin Corporation
Oq Measurement, LLC
Peak Sulphur
Performance Contractors
Picerne Military Housing
Pl Olefins
Players International
Polycom Huntsman
Power & Control Systems
PPG Industries
Praxair
R And H Quality Refractory
R and R Construction
Reynolds Metal Company
Sajet Development LLC
SASOL North America, Inc
Shaw
Shell Pipeline Company
Sinopec Usa
Southside Machine Works
Spartech Polycom
Spell Structural Consulting
St. Louis High School
State of Louisiana
Sulphur Parks and Recreation
Targa Resources
Tdc
Teco Power Services
Tetra Chemicals
Tetra Tech
Texstar Midstream Products
Thermon Heat Tracing Services
Thermoplastic Service, Inc
Turner Industries
U.S. Filter
Unifab International West
Venco
Waldron Engineering & Construction Inc
Westlake Group of Companies
Zach System Corporation