John E. Green John E. Green (JEG) is a provider of mechanical contracting services, including fabrication and installation of plumbing, HVAC, process piping, and fire protection systems. | |||||
Founding Date | Founding Date 1901 | Founding Date 1909 | Founding Date 1926 | Founding Date 1907 | Founding Date 1919 |
Type | Type Public | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Pittsburgh, US HQ Athens, US Boynton Beach, US Columbus, US Detroit, US East Brunswick, US Lake Mary, US see more | Locations Highland Park, US HQ Ann Arbor, US East Lansing, US Petoskey, US Saginaw, US Southfield, US Spring Hill, US | Locations Fort Wayne, US HQ Austin, US Brea, US Downers Grove, US Houston, US Lake Mary, US Las Vegas, US see more | Locations St. Louis, US HQ Boulder, US Colorado Springs, US Fort Collins, US Granite City, US Thornton, US | Locations Lenexa, US HQ Las Vegas, US Lawrence, US Saint Joseph, US Topeka, US Wichita, US |
Employees | Employees 40011% decrease | Employees 3101% increase | Employees 9462% increase | Employees 6012% increase | Employees 535 |
Financial | |||||
Revenue (est.) | Revenue (est.) $646.8m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $408.8m (Y, 2021) | Revenue (est.) N/A |
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