Career history of Robert L. Purdum
Former positions of Robert L. Purdum
| Companies | Position | Start | End |
|---|---|---|---|
Bucyrus International, Inc.
 Bucyrus International, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Bucyrus International, Inc. designed and manufactured mining equipment for surface and underground mining. Its surface equipment include walking draglines, electric shovels, and rotary blasthole drills and is used for mining coal, copper, iron ore, oil sands and other minerals, and underground equipment is used primarily for mining coal. The firm also manufactures OEM parts and provides support services for all Bucyrus brand mining machines. The company was founded in 1880 and was headquartered in Oak Creek, WI. | Director/Board Member | 01/01/1997 | 08/07/2011 |
Sheffield Steel Corp.
 Sheffield Steel Corp. SteelNon-Energy Minerals Sheffield Steel Corp. manufactures steel products. The company's products include hot rolled steel, concrete reinforcing bars, fabricated & epoxy-coated rebar, fence posts, railroad track spikes, and billets. It also offers rounds, flats, squares, and other shapes. Sheffield Steel is headquartered in Sand Springs, OK. | Director/Board Member | - | 28/04/2011 |
| Armco, Inc. | Chairman | 01/11/1990 | 01/01/1996 |
| President | 01/11/1990 | 01/01/1996 | |
| Freedom Bank (Bradenton, Florida) | Director/Board Member | 15/04/2009 | - |
| Independent Dir/Board Member | - | - |
Statistics
International
| United States | 5 |
Operational
| Director/Board Member | 3 |
| Chairman | 1 |
| President | 1 |
Sectoral
| Non-Energy Minerals | 3 |
| Producer Manufacturing | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 4 |
|---|---|
Bucyrus International, Inc.
Bucyrus International, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Bucyrus International, Inc. designed and manufactured mining equipment for surface and underground mining. Its surface equipment include walking draglines, electric shovels, and rotary blasthole drills and is used for mining coal, copper, iron ore, oil sands and other minerals, and underground equipment is used primarily for mining coal. The firm also manufactures OEM parts and provides support services for all Bucyrus brand mining machines. The company was founded in 1880 and was headquartered in Oak Creek, WI. | Producer Manufacturing |
| Armco, Inc. | Non-Energy Minerals |
Sheffield Steel Corp.
Sheffield Steel Corp. SteelNon-Energy Minerals Sheffield Steel Corp. manufactures steel products. The company's products include hot rolled steel, concrete reinforcing bars, fabricated & epoxy-coated rebar, fence posts, railroad track spikes, and billets. It also offers rounds, flats, squares, and other shapes. Sheffield Steel is headquartered in Sand Springs, OK. | Non-Energy Minerals |
| Freedom Bank (Bradenton, Florida) | Finance |
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