| 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 | Unison | N/A | London, Greater London, United Kingdom | N/A | London, Greater London, United Kingdom | +44 1142523610 |
| 5 | | Operario General | tampico | MX | N/A | N/A | N/A | Plastic Omnium | N/A | Perret, Brittany, France | N/A | N/A | +33 322546300 |
| 6 | | Operario General | aguascalientes | MX | N/A | N/A | N/A | Summma | N/A | Mexico | N/A | N/A | N/A |
| 7 | | Operario General | tlalnepantla | MX | N/A | N/A | N/A | Netl | N/A | Kraggenburg, Flevoland, Netherlands | Recreational Facilities and Services | N/A | N/A |
| 8 | | Operario General | N/A | MX | N/A | N/A | N/A | Denso | N/A | Japan | N/A | N/A | +81 138737288 |
| 9 | | Operario General | N/A | MX | N/A | N/A | N/A | Tstech | N/A | Ukraine | N/A | N/A | N/A |
| 10 | | Operario General | N/A | MX | N/A | N/A | N/A | General Motors | N/A | Detroit, Michigan, United States | N/A | Detroit, Michigan, United States | +1 8008232112 |
| 11 | | Operario General | soledad de graciano sánchez | MX | N/A | N/A | N/A | Valeo Translations | N/A | United States | N/A | N/A | N/A |
| 12 | | Operario General | tijuana | MX | N/A | N/A | N/A | Alumalsa S.A. | N/A | Spain | Mining & Metals | N/A | N/A |
| 13 | | Operario General | N/A | MX | N/A | | N/A | Aptiv | N/A | Dublin, Dublin, Ireland | N/A | Dublin, Dublin, Ireland | +90 2244842701 |
| 14 | | Operario General | san luis potosí | MX | N/A | | N/A | Ronal Group | N/A | Härkingen, Solothurn, Switzerland | N/A | Härkingen, Solothurn, Switzerland | +41 623890510 |
| 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 | san nicolas de los garza | MX | N/A | N/A | N/A | Chrysler De México | N/A | Cuajimalpa, Distrito Federal, Mexico | Automotive | N/A | N/A |
| 17 | | Operario General | san luis potosí | MX | N/A | N/A | N/A | Rei | N/A | Kent, Washington, United States | N/A | Kent, Washington, United States | +1 8655841938 |
| 18 | | Operario General | veracruz | MX | N/A | N/A | N/A | Human Kind | N/A | Cuajimalpa, Tabasco, Mexico | Human Resources | N/A | N/A |
| 19 | | Operario General | N/A | MX | N/A | N/A | N/A | Grupo Bocar | N/A | Colonia Mexico, Mexico, Mexico | N/A | N/A | N/A |
| 20 | | Operario General | N/A | MX | N/A | N/A | N/A | Anfora | N/A | San Sebastian, Gipuzkoa, Spain | N/A | San Sebastian, Gipuzkoa, Spain | +34 876441336 |