| AT&T Inc. |
29,523 |
| Tenet Healthcare Corporation |
3,232 |
| Affiliated Computer Services, Inc |
2,332 |
| Southwest Airlines Co. |
1,379 |
| Texas Instruments Incorporated |
1,271 |
| Comerica Incorporated |
1,174 |
| University of Texas Southwestern Medical Center |
925 |
| Baylor Health Care System |
895 |
| Alliance Data Systems Corporation |
867 |
| Energy Future Holdings |
858 |
| Dean Foods Company |
834 |
| Centex Corporation |
777 |
| Haynes and Boone, LLP |
758 |
| Army and Air Force Exchange Service |
746 |
| Trammell Crow Company |
714 |
| Idearc Media LLC |
709 |
| Dallas ISD |
678 |
| 7-Eleven, Inc. |
660 |
| Winstead PC |
654 |
| FedEx Office |
641 |
| American Heart Association |
633 |
| The Dallas Morning News |
573 |
| Hitachi Consulting Corporation |
541 |
| Blockbuster Inc. |
539 |
| Air Liquide Electronics |
534 |
| Pizza Hut |
525 |
| Thompson & Knight LLP |
516 |
| CompuCom Systems, Inc. |
495 |
| Southern Methodist University |
476 |
| Trinity Industries, Inc. |
441 |
| Atmos Energy Corporation |
433 |
| City of Dallas |
429 |
| The Neiman Marcus Group, Inc. |
428 |
| The Freeman Companies |
405 |
| Celanese Corporation |
382 |
| TLG |
374 |
| Jackson Walker LLP |
368 |
| Strasburger & Price, LLP |
368 |
| Gardere Wynne Sewell LLP |
358 |
| Brinker International, Inc. |
356 |
| FedEx Office |
351 |
| Crump Insurance Services, Inc. |
319 |
| Entrust, Inc. |
293 |
| Chase Paymentech Solutions LLC |
292 |
| Global 360 Inc. |
292 |
| Greyhound Lines, Inc. |
287 |
| Children's Medical Center of Dallas |
263 |
| Dallas County |
238 |
| Dave & Busters Holdings, Inc. |
212 |
| Holliday Fenoglio Fowler, L.P. |
206 |
| Stanton Chase International |
203 |
| Interstate Battery System of America, Inc. |
202 |
| Methodist Hospitals of Dallas Inc. |
196 |
| Dallas/Fort Worth International Airport |
193 |
| Southwest Securities Group, Inc. |
190 |
| ClubCorp, Inc. |
189 |
| Atrium Companies Inc |
185 |
| The Richards Group, Inc. |
180 |
| ORIX USA Corporation |
179 |
| Snelling Staffing, LLC |
176 |
| Godwin Ronquillo LLP |
175 |
| Lincoln Property Company |
174 |
| HKS, Inc. |
163 |
| Half Price Books, Inc. |
162 |
| Glazer's Wholesale Drug Company, Inc. |
161 |
| i2 Technologies, Inc. |
160 |
| Baylor Health Sciences Library |
159 |
| Reddy Ice Holdings, Inc. |
159 |
| Energy Transfer Partners, L.P. |
156 |
| Colemont Brokerage Group Inc. |
154 |
| Austin Industries |
153 |
| Texas Industries, Inc. |
148 |
| GAP Broadcasting, LLC |
146 |
| SOURCECORP, Incorporated |
145 |
| Residential Capital Corporation |
143 |
| Susan G. Komen for the Cure |
141 |
| Builders FirstSource |
137 |
| Rexel, Inc. |
135 |
| Tracy Locke Partnership |
134 |
| Texas Capital Bancshares, Inc. |
132 |
| Highland Capital Management, L.P. |
131 |
| Moroch Partners |
129 |
| Pegasus Solutions, Inc. |
129 |
| Carrington Coleman Sloman |
128 |
| CompUSA Inc. |
128 |
| Vought Aircraft Industries, Inc. |
127 |
| Essilor of America Inc |
127 |
| Dallas Area Rapid Transit (DART) |
125 |
| Lincoln Property Company, Inc. |
125 |
| TM Advertising |
125 |
| McKool Smith, P.C. |
123 |
| Hunt Oil Company |
120 |
| Thompson Coe Cousins |
118 |
| Elk Premium Building Products, Inc. |
118 |
| Meeting Professionals Intl |
117 |
| HomeVestors of America, Inc. |
116 |
| First Southwest Company |
115 |
| Ryan & Company |
115 |
| Park Place Motorcars |
115 |
| Youth Commission |
114 |
| ACS Government Solutions Group |
112 |
| BenefitMall |
112 |
| Carreker Corporation |
112 |
| Riverstone Residential Group |
110 |
| Holly Corporation |
109 |
| Broadlane, Inc. |
107 |
| EmCare Holdings Inc. |
107 |
| Belo Corp. |
107 |
| Dynamex Inc. |
107 |
| Dal Tile Corp. |
106 |
| Penson Worldwide, Inc. |
105 |
| KTXA-Channel 2 |
105 |
| MRI Company |
104 |
| Tuesday Morning Corporation |
103 |
| HBK Capital Management |
101 |
| Netherland, Sewell |
101 |
| Rosewood Hotels |
100 |
| The Weitzman Group |
100 |
| Titanium Metals Corporation |
99 |
| Crosstex Energy, L.P. |
99 |
| Remington Hotels |
99 |
| odyssey health care, inc |
98 |
| Highland Park United Methodist Church |
97 |
| The Beck Group |
96 |
| Texas Scottish Rite Hospital for Children |
95 |
| General Datatech, L.P |
95 |
| Balfour Beatty Inc |
94 |
| SHW Group, LLP |
94 |
| PHNS, Inc. |
93 |
| Hotels.com |
92 |
| DAVACO, Inc. |
92 |
| Heritage Auction Galleries |
91 |
| Cowles |
90 |
| Pavestone Company |
88 |
| Baron & Budd, P.C. |
88 |
| Tyler Technologies |
88 |
| Hillwood Development Corporation |
87 |
| Sewell Automotive Companies |
87 |
| AVW-TELAV |
85 |
| D Magazine |
85 |
| GuideStone Financial Resources SBC |
84 |
| WFAA-TV (ABC 8) |
84 |
| Samco Capital Markets |
84 |
| Henry S. Miller Realty Services, LLC |
83 |
| Match.com, LP |
82 |
| Carlson Capital, L.P. |
82 |
| Glast, Phillips & Murray |
81 |
| Highland Park Presbyterian Church |
80 |
| PrimeLending, a PlainsCapital Company |
80 |
| Munsch, Hardt, Kopf & Harr |
79 |
| Godwin Ronquillo PC |
79 |
| Voyager Expanded Learning |
78 |
| imc2 |
77 |
| 1st Global, Inc. |
77 |
| TransFirst Holdings, Inc. |
76 |
| Town North Bank |
76 |
| TDIndustries, Ltd. |
75 |
| Foxworth-Galbraith Lumber Company |
75 |
| Dallas County Hospital District |
74 |
| Fish Window Cleaning |
73 |
| Taylor Publishing Company |
73 |
| Baptist General Convention of Texas |
72 |
| Brierley & Partners |
72 |
| The Marketing Arm |
70 |
| Trinity Consultants |
69 |
| Duffey Lighting Co |
68 |
| Capstar Commercial Real Estate Services |
68 |
| Promotion Network Inc |
67 |
| Hermes Sargent Bates LLP |
67 |
| Directions Research, Inc. |
67 |
| International Brthd Elec Wkrs |
67 |
| PlainsCapital Corporation |
66 |
| Dallas Baptist University |
66 |
| Amigos Library Services |
65 |
| Safeguard |
65 |
| Fair Park Nursing Care Ctr |
64 |
| Stream Realty Partners, L.P. |
64 |
| Touchstone, Bernays, Johnston, Beall, Sm |
64 |
| EXCO Resources, Inc. |
63 |
| Hartline Dacus Dryer & Kern |
61 |
| Dallas Airmotive |
61 |
| Republic Group, The |
60 |
| RE/MAX Communities |
60 |
| Telvista Inc. |
60 |
| Dieste Harmel & Partners |
60 |
| Frozen Food Express Industries, Inc. |
59 |
| USFI |
59 |
| North Texas Public Broadcasting, Inc. (KERA 13 and KERA 90.1) |
59 |
| Oxy Vinyls, LP |
58 |
| Cencor Realty Services |
58 |
| Beckett.com |
57 |
| Dallas Mavericks Gear |
57 |
| Buckner International |
57 |
| Ash Brokerage Corporation |
56 |
| Cooper |
56 |
| Petro-Hunt, L.L.C. |
55 |
| Kane Russell Coleman & Logan |
55 |
| Megger Group Limited |
54 |
| North Texas Food Bank |
54 |
| Briggs-Freeman Real Estate |
54 |
