Total companies: 35
- AAM-NORTH AMERICAN II
- AMERICAN AXLE MANUFACTURING
- BAE INDUSTRIES
- BAXTER
- BODYCOTE
- CALZADO ANDREA
- CECA
- CONTINENTAL AUTOMOTIVE
- CONTINENTAL FINANCIAL CENTER
- CONTINENTAL TEVES
- CONTOUR HARDENING
- DAIMAY
- DATWYLER SEALING TECHNOLOGIES
- DATWYLER SEALING TECHNOLOGIES
- FRAENKISCHE
- FRAENKISCHE INDUSTRIAL PIPES
- JOHNAN DE MEXICO
- LEAR CORPORATION SILAO
- MAHLE
- MAHLE / CSG
- MCCORMICK TRACTORES
- METAL FORMING
- MILLIKEN AUTOVATION SILAO
- MITSUI KINZOKU
- NIDEC MOBILITY MEXICO
- PLASTIC OMNIUM AUTO EXTERIORES
- PRODENSA
- PTI QCS
- RSB TRANSMISSIONS
- SERVICIOS DE ACOUSTICAL
- SUMMIT PLASTICS
- TANOK
- TELMEX SWITCHBOARD
- TRELLEBORG SILAO
- VERITIV
