(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
1) Accident & Injury Pain Centers, Inc.
2) Blue Cross Blue Shield of Texas
3) Daikin Comfort Technologies Manufacturing, Inc.
4) Dallas Police & Fire Pension System
5) Harris County Department of Education
10) Houston Municipal Employees Pension System
11) Houston NFL Holdings, L.P., dba Houston Texans
12) Houston Police Officers' Pension System
13) Houston Professional Fire Fighters Association, IAFF - Local 341
14) Inception Fertility Corporate Services, LLC.
15) Intercontinental Terminals Company, LLC
16) Port of Corpus Christi Authority
(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
2) Air Products and Chemicals, Inc.
3) Arkansas Electric Cooperatives, Inc.
5) BLUEBONNET ELECTRIC COOPERATIVE, INC.
8) Celanese International Corporation
9) Chisholm Trail Disposal, LLC
11) Covestro LLC
12) Daikin Comfort Technologies Manufacturing, Inc.
13) Eastman Chemical - Texas Operations
14) El Paso and Hudspeth Counties Regional Water Supply Corporation
15) El Paso Water
16) Flint Hills Resources, LLC
17) Foster, Paul
20) GEXA Energy
23) Guardian Industries Holdings, LLC
24) Infor(US), LLC
25) INV Nylon Chemicals Americas, LLC
26) Koch Ag & Energy Solutions, LLC
27) Koch Engineered Solutions, LLC
29) Lone Star Transmission LLC
33) NextEra Energy Resources LLC
34) North Texas Municipal Water District
35) PCII, LLC
36) Phillips Infrastructure Corporation
37) San Jacinto River Authority
38) SL ENERGY POWER PLANT I, LLC
40) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP
41) TEXSAR, Inc.