City of Abeline, TX
Town of Addison, TX
City of Albuquerque, NM
City of Allen, TX
City of Alvin, TX
City of Ann Arbor, MI
City of Ardmore, OK
City of Arlington, TX
City of Asheville, NC
Village of Bartlett, IL
City of Battle Creek, MI
City of Baytown, TX
City of Bedford, TX
City of Bowling Green, KY
City of Bryan, TX
City of Carrollton, TX
City of Cedar Falls, IA
City of Cedar Park, TX
City of Cincinnati, OH
City of Clayton, MO
City of College Station, TX
City of Coppell, TX
City of Corpus Christi, TX
City of Costa Mesa, CA
City of Dallas, TX
City of Deerfield Beach, FL
City of Denton, TX
City of Des Moines, IA
City of DeSoto, TX
City of Dodge City, KS
City of El Paso, TX
City of Enid, OK
City of Evanston, IL
City of Fayetteville, NC
Town of Flower Mound, TX
City of Frisco, TX
City of Forney, TX
City of Fort Worth, TX
City of Fort Smith, AR
City of Grand Island, NE
City of Gainesville, TX
City of Galveston, TX
Village of Glen Ellyn, IL
City of Greensboro, NC
City of Grapevine, TX
Town of Highland Park, TX
City of Hickory, NC
City of Hurst, TX
City of Irving, TX
City of Kalamazoo, MI
City of Kansas City, MO
City of Lawton, OK
City of Lawrence, KS
City of Liberty, MO
City of La Porte, TX
City of Lee's Summit, MO
Village of Lombard, IL
City of Longview, TX
City of Lubbock, TX
City of McKinney, TX
City of Mesquite, TX
City of Miami, FL
City of Mineral Wells, TS
City of Missouri City, TX
City of Moore, OK
Murray City, UT
City of Naperville, IL
City of New Braunfels, TX
Village of Oak Park, IL
City of Odessa, TX
City of Olathe, KS
City of Oklahoma City, OK
Village of Palatine, IL
City of Port Arthur, TX
City of Richardson, TX
City of Salisbury, NC
City of San Angelo, TX
City of San Antonio, TX
City of San Marcos, TX
City of Stillwater, OK
City of Southlake, TX
City of St. Peters, MO
City of Sugar Land, TX
City of Tallahassee, FL
City of Terrell, TX
City of Thousand Oaks, CA
City of Tulsa, OK
City of University Park, TX
City of Waco, TX
City of Waxahachie, TX
City of Weatherford, TS
City of West Chicago, IL
City of West University
 Place, TX
Village of Woodridge, IL
 

Bernalillo County, NM
Bexar County, TX
Calhoun County, MI
Champaign County, IL
Collier County, FL
Dallas County, TX
Henderson County, TX
Lake County, IN
Los Alamos County, NM
New Hanover County, NC
Peoria County, IL
Ramsey County, MN
 

State Agencies

Alabama Department of Human
  Resources
Illinois Department of Central
  Services
Maryland Transportation
  Authority
New York Worker's
   Compensation Commission
North Central Texas COG
Ohio Department of
   Administration
Oklahoma Department of Finance
   and Revenue
Texas Comptroller of Public
   Accounts
Texas Department of Motor
   Vehicles
Texas Health & Human
   Services Commission
Wyoming Office of State Lands

Special Purpose Districts

Dallas Area Rapid Transit
  Authority, TX
Houston Metropolitan Transit
  Authority, TX
Guadalupe Blanco River
   Authority, TX
Capital Metropolitan Transit
   Authority, TX
VIA Metropolitan Transit
   Authority, TX
North Texas Tollway
   Authority, TX

Public Education

Dallas County Community
   College District
Collier County Public
  Schools, FL
Charlotte Mecklenburg Public
  Schools, NC
Cape Fear Community
  College, NC
Central Piedmont Community
   College, NC
Fayetteville Technical
  Community College, NC
Guilford Technical Community
  College, NC
McLennan Community
   College, TX
Natchitoches Parish Public
  Schools, LA
Northeast Independent School
   District, TX
University of North Texas at
  Dallas
University of Texas Brownsville  /
   Texas Southmost College, TX
Western Nebraska Community
  College, NE

Not for Profits

American Heart Association
American Health Care
  Association
Big XII Athletic Conference
California Council of Civil
  Engineers and Land Surveyors
Conference USA
Oklahoma Municipal League
MetroPort Cities Partnership
National Purchasing Institute
Sonoran Institute