![]() SEMCO ENERGY Gas Company SEMCO ENERGY Gas Company is a regulated public utility that delivers natural gas for the residential, commercial, and industrial sectors. | ![]() Green Mountain Power Green Mountain Power (GMP) is a utility company that provides carbon free electricity. | ![]() Iren Iren operates as a multi-utility company, which produces and distributes electricity, as well as distributes and sells natural gas. | ![]() U.S. Venture , Inc. US Venture – Innovative leader in the distribution of refined and renewable energy products, lubricants, and aftermarket tires and parts. | ||
Founding Date | Founding Date 1977 | Founding Date 1893 | Founding Date 1905 | Founding Date N/A | Founding Date N/A |
Type | Type Subsidiary | Type Private | Type Public | Type Private | Type Private |
Tags | |||||
Locations | Locations Port Huron, US HQ | Locations Colchester, US HQ | Locations Reggio Emilia, IT HQ Borgoforte, IT Genova, IT Parma, IT Torino, IT | Locations Chennai, IN HQ | |
Employees | Employees 2942% increase | Employees 3451% increase | Employees 11,133 | Employees 2426% increase | Employees 1,0731% increase |

Green Mountain Power (GMP) is a utility company that provides carbon free electricity.
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Iren operates as a multi-utility company, which produces and distributes electricity, as well as distributes and sells natural gas.
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Energy Alternatives India is all about renewable and alternative energy
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US Venture – Innovative leader in the distribution of refined and renewable energy products, lubricants, and aftermarket tires and parts.
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