1) Arlington Independent School District

2) Coastal Bend College

3) Fast Growth School Coalition (an association of public school districts in Texas)

4) Harris County Department of Education

5) Houghton Mifflin Harcourt Publishing Company

6) Houston Professional Fire Fighters Association, IAFF - Local 341

7) Huckabee & Associates, Inc.

8) Ibn Sina Foundation

9) National Intergovernmental Purchasing Alliance Company, dba OMNIA Partners, Public Sector

10) National Medal of Honor Museum Foundation

11) Ogle School Management LLC

12) Pogue Construction Company, LP

13) Raise Your Hand for Public Schools/Raise Your Hand Texas

14) Renaissance Learning, Inc.

15) SLR Property I, LP

16) Teachers of Tomorrow

17) Texas Association of School Business Officials

18) Texas Council of Administrators of Special Education

19) Texas High School Coaches Association

20) Texas School Alliance

21) Trellis Company and Subsidiaries