| 1 | | Operario General | guadalupe |  MX | N/A | | N/A | Schott | N/A | Mainz, Rheinland-Pfalz, Germany | Electrical/Electronic Manufacturing | N/A | +49 6631918333 |
| 2 | | Operario General | monterrey | MX | N/A | | N/A | Deacero | N/A | Mexico | Mining & Metals | N/A | +52 8008315700 |
| 3 | | Operario General | san luis potosí | MX | | N/A | N/A | Slp Logistica | N/A | N/A | Automotive | N/A | N/A |
| 4 | | Operario General | N/A | MX | N/A | N/A | N/A | Borgwarner Inc. | N/A | Auburn Hills, Michigan, United States | N/A | Auburn Hills, Michigan, United States | +1 6072576700 |
| 5 | | Operario General | N/A | MX | N/A | N/A | N/A | Donaldson | N/A | Bloomington, Minnesota, United States | N/A | Bloomington, Minnesota, United States | +1 9528873651 |
| 6 | | Operario General | N/A | MX | N/A | N/A | N/A | Denso | N/A | Japan | N/A | N/A | +81 138737288 |
| 7 | | Operario General | san juan | MX | N/A | N/A | N/A | Methode Electronics | N/A | Chicago, Illinois, United States | N/A | Chicago, Illinois, United States | +1 9566689904 |
| 8 | | Operario General | tijuana | MX | N/A | N/A | N/A | Pikolin | N/A | Zaragoza, Aragon, Spain | Consumer Goods | N/A | +34 620648591 |
| 9 | | Operario General | N/A | MX | N/A | N/A | N/A | Flextronics | N/A | Singapore, Singapore | N/A | Singapore, Singapore | N/A |
| 10 | | Operario General | N/A | MX | N/A | N/A | N/A | Hyster-Yale Group | N/A | Mayfield Heights, Ohio, United States | N/A | Mayfield Heights, Ohio, United States | +1 2056981284 |
| 11 | | Operario General | N/A | MX | N/A | N/A | N/A | Tstech | N/A | Ukraine | N/A | N/A | N/A |
| 12 | | Operario General | N/A | MX | N/A | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | N/A | N/A | +52 8007363900 |
| 13 | | Operario General | N/A | MX | N/A | N/A | N/A | Dell | N/A | Round Rock, Texas, United States | N/A | Round Rock, Texas, United States | +1 8664383622 |
| 14 | | Operario General | N/A | MX | N/A | N/A | N/A | Optech | N/A | Troy, Michigan, United States | Computer Hardware | Troy, Michigan, United States | N/A |
| 15 | | Operario General | N/A | MX | N/A | N/A | N/A | Pemex | N/A | Mexico, Distrito Federal, Mexico | N/A | N/A | +52 8007363900 |
| 16 | | Operario General | N/A | MX | N/A | N/A | N/A | Bmw Group Mexico | N/A | Mexico | N/A | N/A | N/A |
| 17 | | Operario General | N/A | MX | N/A | N/A | N/A | Mabe | N/A | New York, Chiapas, Mexico | N/A | N/A | +52 4614717000 |
| 18 | | Operario General | veracruz | MX | N/A | N/A | N/A | Pti | N/A | Costa Rica | Information Technology and Services | N/A | N/A |
| 19 | | Operario General | N/A | MX | N/A | N/A | N/A | Evolucione | N/A | Mexico, Distrito Federal, Mexico | N/A | N/A | +52 3316729048 |
| 20 | | Operario General | tampico | MX | N/A | | N/A | Daimler Trucks North America | N/A | Portland, Oregon, United States | Automotive | Portland, Oregon, United States | +1 6784823985 |