![]() Palmer Johnson Enterprises Palmer Johnson Enterprises is a manufacturer and supplier of power systems. | ![]() Jacobs Vehicle Systems Jacobs Vehicle Systems (JVS) is a manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms. | ||||
Founding Date | Founding Date 1987 | Founding Date 1922 | Founding Date 1956 | Founding Date 1961 | Founding Date 1976 |
Type | Type Subsidiary | Type Private | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Jamshedpur, IN HQ | Locations Madison, US HQ | Locations Bloomfield, US HQ Suzhou, CN Pune, IN Tokyo, JP Incheon, KR | Locations Farmington Hills, US HQ Atlantic, US Mc Connelsville, US Morristown, US Muskegon Heights, US Russellville, US Saint Johns, US | |
Employees | Employees 597 | Employees 566 | Employees 500 | Employees 600 | Employees 1,000 |
Financial | |||||
Net income | Net income (₹1b) (FY, 2021) | Net income ₹63.7m (FY, 2021) | Net income N/A | Net income N/A | Net income N/A |
Operating ⚠ | |||||
Awards | Awards N/A | Awards 25 (Mar, 2023) | Awards 7 (May, 2023) | Awards N/A | Awards N/A |

Palmer Johnson Enterprises is a manufacturer and supplier of power systems.
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Jacobs Vehicle Systems (JVS) is a manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms.
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MAHLE Engine Components USA is a company manufacturing engine parts.
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