Clients

Chemicals

Manufacturers, Suppliers, Customers

Arizona Chemical
Chemtura
Chevron
Cytec
DuPont
ExxonMobil
Hexion
Koch Industries
Lyondell

Consumer Goods and Services

Electronics and High Tech

Aerospace, Consumer Electronics, Software

Aconex
AMD
Dow Corning
EMC Corporation
Intuit
Lexmark
Microsoft
Spring CM
Workshare

Energy and Utilities

Upstream, Downstream, Energy Service Providers, Electric, Gas, Water

American Electric Power
Anadarko
Anglo American Mining
Angola LNG
Ashmore Energy
Baker Atlas
Baker Hughes
BHP Billiton
BP
Brass LNG
Burlington Resources
Calpine
Chevron
Chevron Global Power
Chevron Mid Con Alaska
Conoco Phillips
Constellation Energy
Crestwood Midstream Partners
Devon 
Dominion Resources
Dynegy
El Paso Energy
Enbridge
Energy Future Holdings
Energy Transfer
EXCO Resources
ExxonMobil
Fairfield Industries
Halliburton
Hess
Hilcorp Energy Company
Johnson Controls
Madison Gas and Electric Company
Marathon Oil
Marin Municipal Water District
McDermott
Mirant
Nations Petroleum
Noble Drilling
Oceaneering
Petrolera Amerivan
Phoenix Park Gas Processors Limited
Plains All American Pipeline
Quicksilver Resources
Reliant Energy
Shell
Southern Company
Southwestern Energy
TGGT
Transocean
Valero

Engineering, Procurement, Construction

Engineering, Procurement, Commercial and Residential Construction

Aker Solutions
BAE Systems
Bechtel
DR Horton
KBR
Kiewit
Kitson Homes
Shea Homes
URS Engineering and Construction
Worley Parsons

Financial Services

Banking, Capital Markets, Insurance, Real Estate

ABN AMRO
Absa Capital
American Fidelity Assurance Company
Archon
CitiFinancial
CW Capital
Dimensional Funds Advisor (DFA)
Fannie Mae
Federal Home Loan Bank of San Francisco
Fidelity Investments
Forestar
Forex Capital
GE Employer's Reinsurance
Geico
Guaranty Financial Services
Hines Interests, Ltd.
Hines REIT
Insurance Company of the West
International Finance Corporation (IFC)
Irish Life
Invesco Aim
Large Insurer to the Military
Liberty Mutual
MassHousing
Mellon Bank
PriceWaterhouseCoopers
Sallie Mae
Samson Investment Group
Southwest Securities
Standard & Poor's
Swiss Reinsurance
TIAA Cref
Tishman Speyer
Travelers Insurance
The World Bank

Health and Life Sciences

Media and Entertainment

Professional Services and Associations

Legal, Accounting, Technology/System Integration, Industry Associations

AIIM International
CPSG
Child Advocates
Corridor Consulting
Employee Benefits Solutions
Houston Technology Center
Intertech Consulting
Keane
Linklaters
LongAcreSquare, Inc.
Northrup Grumman Corporation
PriceWaterHouseCoopers
Watson Wyatt

Public Service

Defense, Education, Health, Human Services, Immigration, Justice and Public Safety, Postal, Revenue

Angola Government
Army AirForce Exchange Service
Blue Ridge Community College
California Secretary of State
City of Houston
City of Oxnard California
City of Tempe Arizona
College of American Pathologists
Executive Office of US Attorneys
Fashion Institute of Technology
Hanover County
Harris County Flood Control
Harris County Toll Road
Howard County
Jurupa Community Services District
Kansas Department of Transportation
Library of Virginia
Maryland General Assembly
Michigan State Housing Development Authority
Multi-National Forces to Iraq
NASA
National Park Service
North Harris County Community College District
Port of Houston Authority
RRHA
Stanford Linear Accelerator Center
State of California
State of Kansas Insurance Department
State of Missouri
State of Virginia
State of Wyoming
State Teachers Retirement System of Ohio
Texas Department of Transportation
Union County
University of South Florida
University of Texas Health Science Center
University of Texas Psychiatric Center
United States Department of the Interior – Minerals Management Services
United States Department of Justice
United States Department of Transportation
United States Government Accountability Office
United States Internal Revenue Service
United States Joint Forces Command
United States Mission to the United Nations
United States Office of Federal Housing and Enterprise Oversight
United States Postal Service
United States Senate
United States Special Operations Command
Virginia Commonwealth University
Virginia Department of Environmental Quality
Wake County, North Carolina 

Other

AdTran
Albertsons
Alliance Data
American Airlines 
Boeing
Carnival Cruise Lines
Girl Scouts USA
Harley Davidson
Invensys
Marriott Vacation Club
Service Corporation International
Seventh-Day Adventists
Seimens
Synagro
Temple Inland
Wyndham Vacation