| 1 | | Obrero General | guadalupe |  MX | N/A | | N/A | Arca Continental | N/A | Monterrey, Nuevo Leon, Mexico | Food Production | N/A | +52 6121777741 |
| 2 | | Obrero | tampico | MX | N/A | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 3 | | Obrero | coatzacoalcos | MX | N/A | | N/A | Pemsa | N/A | Lutry, Vaud, Switzerland | Oil & Energy | N/A | +41 444934545 |
| 4 | | Obrero | leon | MX | N/A | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 5 | | Obrero | villahermosa | MX | N/A | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 6 | | Obrero | guadalupe | MX | N/A | | N/A | Sistemas Automotrices De Mexico S.A. De C.V. | N/A | N/A | Automotive | N/A | N/A |
| 7 | | Obrero | coatzacoalcos | MX | | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 8 | | Obrero | tlalnepantla | MX | | N/A | N/A | Bio Pappel Sab De Cv | N/A | Mexico City, Mexico | Paper & Forest Products | N/A | N/A |
| 9 | | Obrero | N/A | MX | | N/A | N/A | The Goodyear Tire & Rubber Company | N/A | Akron, Ohio, United States | Automotive | Akron, Ohio, United States | +1 7033231044 |
| 10 | | Obrero | tuxtla gutierrez | MX | | N/A | N/A | Iasd | N/A | Venezuela | Sporting Goods | N/A | N/A |
| 11 | | Obrero | veracruz | MX | | N/A | N/A | Tenaris | N/A | Houston, Texas, United States | Oil & Energy | Houston, Texas, United States | +1 7137674400 |
| 12 | | Obrero En Pemex | tampico | MX | | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 13 | | Obrero | coatzacoalcos | MX | | N/A | N/A | Comesa | N/A | Lima, Lima Region, Peru | Public Policy | Lima, Lima Region, Peru | N/A |
| 14 | | Obrero | N/A | MX | | N/A | N/A | Municipio | N/A | Tijuana, Baja California, Mexico | Research | N/A | +52 4422774111 |
| 15 | | Obrero | N/A | MX | | N/A | N/A | Kellogg Company | N/A | Battle Creek, Michigan, United States | Professional Training & Coaching | Battle Creek, Michigan, United States | N/A |
| 16 | | Obrero | oaxaca | MX | | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 17 | | Obrero | nezahualcoyotl | MX | | N/A | N/A | Green Piece Lawn Care Llc | N/A | Ohio, United States | Farming | N/A | N/A |
| 18 | | Obrero | N/A | MX | | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 19 | | Obrero | los mochis | MX | | N/A | N/A | Ninguna | N/A | N/A | Health, Wellness and Fitness | N/A | N/A |
| 20 | | Obrero | veracruz | MX | | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Maritime | N/A | +52 8007363900 |