![John H. Bylsma](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>)
Profile
John H.
Bylsma worked as an Executive Director at Sphere Minerals Pty Ltd. from 2011 to 2011.
Former positions of John H. Bylsma
| Companies | Position | End |
|---|---|---|
| SPHERE MINERALS LIMITED | Director/Board Member | 2011-07-30 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
24
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Sphere Minerals Pty Ltd.
 Sphere Minerals Pty Ltd. SteelNon-Energy Minerals Explores and mines iron ores | Non-Energy Minerals |
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- John H. Bylsma
