MANN+HUMMEL USA
Air cleaners—Crankcase ventilation—Fuel filters
Sensor-Nite N.V.
Exhaust gas temperature sensors—Mass flow sensors
ServoTech Engineering
Electronic controllers for engine and aftertreatment systems
- Advanced Automated Systems
- Alternative Fuel Systems
- Altronic
- Ambac International
- Arctic Fox
- ArvinMeritor
- ASC Industries
- ATG GmbH
- Auto-Maskin AS
- Autotronic Controls Corporation
- Avtron Manufacturing
- BAE Systems North America
- Beru Corporation
- BorgWarner Inc.
- Bosch, Robert, GmbH
- Capstone Turbine Corporation
- China LuTong Parts Plant
- Ceramatec, Inc.
- Clean Air Power
- Clean Air Technology
- Clean Cam Technology
- CMR Schroeder
- Continental Automotive GmbH
- Controls Inc.
- Cosworth Engineering
- Datron Technology
- Dayco ENSA
- Dawson, James, & Son Ltd.
- Delco Electronics
- Delphi Automotive Systems
- Delphi Diesel Systems
- Dynalco Controls
- e-Components International
- Eaton Corporation
- Energy Conversions Inc.
- Engine Control Technology
- ETAS Inc.
- Filtrec North America
- FloScan Instrument
- Gold Engineering GmbH
- Griffin Thermal Products
- Heinzmann, Fritz GmbH
- Hilkar Electrotechnics (Turkey)
- Haynes Corporation
- Horton, Inc.
- Impco Technologies
- INOV8 Technologies plc
- International Engine Technologies
- IPD Inc.
- Kams, Inc.
- Kavlico Corporation
- Kim Hotstart Mfg
- Kurz-Kasch
- Letraw Manufacturing
- Li Jun Enterprise (Taiwan)
- MACSEA Ltd
- Magneti Marelli
- MANN+HUMMEL GmbH
- McKechnie Vehicle Components
- Modine Manufacturing Co.
- Moonrise Industries (India)
- Neutronics Enterprises
- NIRA Nova AB
- Oto Perk A.S. (Turkey)
- Peel Instruments Pty. (Australia)
- Pi Innovo
- Senior Automotive
- Shung Fon Industries
- SmartPlugs Corporation
- Solectria Corporation
- Sonex Research
- Stanadyne Automotive Corp.
- Turbodyne Technologies
- UQM Technologies
- Universal Engine Heater Company
- Watlow Electric Manufacturing Company
- Woodward Governor Company
- Vepamon