| AT&T | Texas | 2018-01-16 | 2021-12-31 |
| Apollo Education Group | Texas | 2018-01-16 | 2021-12-31 |
| Association of Electric Companies of Texas, Inc. | Texas | 2018-01-16 | 2025-09-30 |
| Association of Energy Service Companies | Texas | 2018-05-07 | 2019-12-31 |
| BLUE CROSS BLUE SHIELD | Texas | 2018-01-16 | 2025-09-30 |
| Carfax | Texas | 2021-04-01 | 2025-09-30 |
| EAN Holdings, LLC (dba Enterprise/Alamo/National) | Texas | 2018-01-16 | 2024-12-31 |
| EAN Holdings, LLC and its Affiliates (dba Enterprise Mobility) | Texas | 2025-01-10 | 2025-09-30 |
| Enterprise Fleet Management, Inc. | Texas | 2018-01-16 | 2024-12-31 |
| GENENTECH, INC., A MEMBER OF THE ROCHE GROUP | Texas | 2019-01-10 | 2025-09-30 |
| GENERAL MOTORS LLC | Texas | 2018-01-16 | 2025-09-30 |
| Genetech, Inc., a member of the Roche Group | Texas | 2018-01-16 | 2018-12-31 |
| JPMorgan Chase Holdings LLC | Texas | 2018-01-16 | 2025-09-30 |
| Kindred Healthcare, LLC | Texas | 2019-01-10 | 2021-12-31 |
| Maple HQ Holdings LLC | Texas | 2018-07-08 | 2018-12-31 |
| McKinsey & Company, Inc | Texas | 2023-08-07 | 2025-09-30 |
| Nationwide Mutual Insurance Company and Affiliates | Texas | 2018-01-16 | 2025-09-30 |
| Oracle America, Inc. | Texas | 2018-12-17 | 2025-09-30 |
| POM of Texas, LLC | Texas | 2022-10-10 | 2025-09-30 |
| Perdue, Brandon, Fielder, Collins and Mott | Texas | 2018-01-16 | 2025-09-30 |
| Port of Corpus Christi Authority | Texas | 2018-01-16 | 2025-09-30 |
| Raise Your Hand Texas | Texas | 2018-01-16 | 2018-12-31 |
| Raise Your Hand Texas for Public Schools | Texas | 2019-01-10 | 2022-08-10 |
| ScionHealth | Texas | 2022-01-21 | 2025-09-30 |
| TAC Health and Employee Benefits Pool | Texas | 2022-05-26 | 2025-09-30 |
| Texas Alliance for Patient Access | Texas | 2018-01-16 | 2025-09-30 |
| Texas Association of Counties | Texas | 2019-01-10 | 2025-09-30 |
| Texas Association of Mortgage Attorneys, Inc. | Texas | 2019-04-16 | 2025-09-30 |
| Texas EMS, Trauma & Acute Care Foundation | Texas | 2018-01-16 | 2025-09-30 |
| Texas Mutual Insurance Company | Texas | 2018-01-28 | 2025-09-30 |
| Texas Organization of Rural and Community Hospitals | Texas | 2022-01-21 | 2025-09-30 |
| The Home Depot | Texas | 2018-01-16 | 2020-12-31 |
| UHS of Delaware | Texas | 2020-11-03 | 2025-09-30 |
| UNIVERSITY OF PHOENIX | Texas | 2022-01-21 | 2025-09-30 |
| Waco Foundation | Texas | 2025-01-10 | 2025-09-30 |
| Wholesale Beer Distributors of Texas | Texas | 2018-01-16 | 2025-09-30 |
| WorkQuest | Texas | 2019-03-07 | 2025-09-30 |