| 1 | | Obrero | N/A |  MX | | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 2 | | Obrero | nuevo laredo | MX | | | N/A | Cnmc (Comisión Nacional De Los Mercados Y La Competencia) | N/A | Madrid, Madrid, Spain | Telecommunications | Madrid, Madrid, Spain | N/A |
| 3 | | Obrero General | leon | MX | | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 4 | | Obrero | monterrey | MX | | | N/A | The Coca-Cola Company | N/A | Atlanta, Georgia, United States | Warehousing | Atlanta, Georgia, United States | +1 9492505961 |
| 5 | | Obrero | N/A | MX | | | N/A | Cfe | N/A | Belgium | Farming | N/A | +32 26611211 |
| 6 | | Obrero | queretaro | MX | N/A | | N/A | Gkn Driveline | N/A | Redditch, Worcestershire, United Kingdom | Automotive | N/A | +91 1294091100 |
| 7 | | Obrero | tampico | MX | N/A | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 8 | | Obrero | villahermosa | MX | N/A | | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | Oil & Energy | N/A | +52 8007363900 |
| 9 | | Obrero | reynosa | MX | N/A | | N/A | Alor Invest | N/A | Moscow, Moscow City, Russia | Investment Banking | N/A | N/A |
| 10 | | Obrero | ecatepec | MX | N/A | | N/A | Sigma Alimentos | N/A | Mexico | Food Production | N/A | +52 8187489000 |
| 11 | | Obrero | saltillo | MX | N/A | | N/A | Ahmsa (Altos Hornos De Mexico S.A.B.) | N/A | Monclova, Coahuila, Mexico | Mining & Metals | Monclova, Coahuila, Mexico | N/A |
| 12 | | Obrero | ecatepec | MX | | N/A | N/A | Telmex | N/A | Colonia Mexico, Mexico, Mexico | Telecommunications | N/A | +52 8001232222 |
| 13 | | Obrero | zapopan | MX | | N/A | N/A | Urrea: Tecnología Para Vivir El Agua | N/A | Guadalajara, Jalisco, Mexico | Wholesale | Guadalajara, Jalisco, Mexico | N/A |
| 14 | | Obrero | leon | MX | | N/A | N/A | Plastisol | N/A | Netherlands | Consumer Goods | N/A | N/A |
| 15 | | Obrero | toluca | MX | | N/A | N/A | Cooperativa La Cruz Azul Scl | N/A | Mexico | Construction | N/A | N/A |
| 16 | | Obrero | queretaro | MX | | N/A | N/A | Avon | N/A | London, Greater London, United Kingdom | Cosmetics | N/A | +44 7738537167 |
| 17 | | Obrero | naucalpan | MX | | N/A | N/A | Sabritas | N/A | Mexico | Food Production | N/A | +52 3112116530 |
| 18 | | Obrero | N/A | MX | | N/A | N/A | Aig | N/A | New York, New York, United States | Investment Banking | New York, New York, United States | +1 3035439960 |
| 19 | | Obrero | N/A | MX | | N/A | N/A | Industrias Tecnos Sa De Cv | N/A | Cuernavaca, Morelos, Mexico | Machinery | N/A | N/A |
| 20 | | Obrero | los mochis | MX | | N/A | N/A | Obra | N/A | Buenos Aires, Argentina | Construction | N/A | +54 2954412687 |