| 1 | | Chairman of The Board | N/A |  MX | N/A | | N/A | Pae Proyección Y Administración Empresarial | N/A | San Jose Iturbide, Guanajuato, Mexico | Human Resources | N/A | N/A |
| 2 | | Chairman of The Board | monterrey | MX | N/A | | N/A | Tubacero | N/A | N/A | Oil & Energy | N/A | +34 944801544 |
| 3 | | Chairman of The Board | palo blanco | MX | N/A | | N/A | Ashta Chemicals Inc. | N/A | Ashtabula, Ohio, United States | Chemicals | Ashtabula, Ohio, United States | N/A |
| 4 | | Secretary To Vice Chairman of The Board | naucalpan | MX | N/A | | N/A | Tenaris | N/A | Houston, Texas, United States | Oil & Energy | Houston, Texas, United States | +1 7137674400 |
| 5 | | Chairman of The Board | hermosillo | MX | N/A | | N/A | Multielectrica Del Noroeste S A De C V | N/A | N/A | Ranching | N/A | N/A |
| 6 | | Chairman of The Board | miguel hidalgo | MX | N/A | | N/A | Devlyn Holdings | N/A | New York, Chiapas, Mexico | Retail | N/A | N/A |
| 7 | | Chairman of The Board | guadalupe | MX | N/A | | N/A | Industrias Radson S A De C V | N/A | N/A | Electrical/Electronic Manufacturing | N/A | N/A |
| 8 | | Chairman of The Board | tepic | MX | N/A | N/A | N/A | Creditin | N/A | N/A | Political Organization | N/A | N/A |
| 9 | | Chairman of The Board and Chief Executive Officer | monterrey | MX | | N/A | N/A | Grupo Holck | N/A | N/A | Executive Office | N/A | N/A |
| 10 | | Chairman of The Board | veracruz | MX | | N/A | N/A | Adea Ingeniería Documental | N/A | Azuqueca De Henares, Castille-La Mancha, Spain | Information Services | N/A | N/A |
| 11 | | Chairman of The Board | N/A | MX | | N/A | N/A | Puma | N/A | Herzogenaurach, Bavaria, Germany | Construction | N/A | +49 68191360 |
| 12 | | Chairman of The Board | N/A | MX | | N/A | N/A | Rd-It | N/A | Distrito Federal, Mexico | Management Consulting | N/A | N/A |
| 13 | | Chairman of The Board | monterrey | MX | | N/A | N/A | Piece - Business & Social Development Intelligence | N/A | Xuzhou, Jiangsu, China | Management Consulting | N/A | N/A |
| 14 | | Chairman of The Board | N/A | MX | | N/A | N/A | Minera Natividad Y Anexas | N/A | N/A | Oil & Energy | N/A | N/A |
| 15 | | Chairman of The Board | mexico | MX | | N/A | N/A | Creditadvice Barbados | N/A | N/A | Financial Services | N/A | N/A |
| 16 | | Chairman of The Board | N/A | MX | | N/A | N/A | Nimda | N/A | N/A | Fine Art | N/A | N/A |
| 17 | | Chairman of The Board | chihuahua | MX | | N/A | N/A | Agricola Ganadera Los Lujan & Dairyland | N/A | N/A | Dairy | N/A | N/A |
| 18 | | Chairman of The Board and Chief Executive Officer | nezahualcoyotl | MX | | N/A | N/A | Dulceteria | N/A | N/A | Consumer Goods | N/A | N/A |
| 19 | | Chief Executive Officer and Chairman of The Board | naucalpan | MX | | N/A | N/A | Colegio Exeter | N/A | N/A | Primary/Secondary Education | N/A | N/A |
| 20 | | Chairman of The Board | N/A | MX | | N/A | N/A | Quantia | N/A | N/A | Computer Software | N/A | N/A |