Changeover Technologies Competitors and Similar CompaniesClear all
Hwange Colliery's competitors and similar companies include Blackhawk Mining and Birchtech.
 Hwange Colliery Hwange Colliery is a company that explores, mines, processes, and markets coal, coke, and associated by-products. |  Birchtech Birchtech (formerly Midwest Energy Emissions) is a company that provides specialty activated carbon technologies for air and water purification. | ||
Founding Date | Founding Date 1899 | Founding Date 2010 | Founding Date 1983 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Hwange, ZW HQ Bulawayo, ZW Harare, ZW | Locations Lexington, US HQ South Charleston, US | Locations Corsicana, US HQ Chehalis, US Lewis Center, US Corsicana, US Corsicana, US |
Employees | Employees 366 | Employees 3272% increase | Employees 1417% increase |
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Blackhawk Mining
HQ
Lexington, US
Employees
327↑ 2% increase
Blackhawk Mining is a producer of metallurgical coal.
View companyBirchtech
HQ
Corsicana, US
Employees
14↑ 17% increase
Birchtech (formerly Midwest Energy Emissions) is a company that provides specialty activated carbon technologies for air and water purification.
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