![James A. Trethewey](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
James A. Trethewey
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Profile
James A. Trethewey served as the Chief Executive Officer of D.J.D.
Investment Co. Ltd. He was also the Senior Vice President-Business Development at Cleveland-Cliffs, Inc. In addition, he served as an Independent Director at Steel Dynamics, Inc. and as a Trustee at Michigan Technological University.
Trethewey holds an MBA from Baldwin-Wallace College and an undergraduate degree from Michigan Technological University.
Former positions of James A. Trethewey
| Companies | Position | End |
|---|---|---|
Michigan Technological University
 Michigan Technological University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 2013-10-17 |
| STEEL DYNAMICS, INC. | Director/Board Member | 2013-10-17 |
D.J.D. Investment Co. Ltd.
 D.J.D. Investment Co. Ltd. Finance/Rental/LeasingFinance D.J.D. Investment Co. Ltd. is a company based in Cleveland, OH. | Chief Executive Officer | 2013-10-17 |
| CLEVELAND-CLIFFS INC. | Corporate Officer/Principal | - |
Training of James A. Trethewey
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
34
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Cleveland-Cliffs, Inc.
 Cleveland-Cliffs, Inc. SteelNon-Energy Minerals Mines for iron ore | Non-Energy Minerals |
Steel Dynamics, Inc.
 Steel Dynamics, Inc. SteelNon-Energy Minerals Engages in steel operations & fabrications and metals recycling services | Non-Energy Minerals |
Baldwin-Wallace College
 Baldwin-Wallace College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Michigan Technological University
Michigan Technological University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
D.J.D. Investment Co. Ltd.
D.J.D. Investment Co. Ltd. Finance/Rental/LeasingFinance D.J.D. Investment Co. Ltd. is a company based in Cleveland, OH. | Finance |
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