Career history of Johannes Jacobus Gloy
Former positions of Johannes Jacobus Gloy
| Companies | Position | Start | End |
|---|---|---|---|
SamQuarz Pty Ltd.
 SamQuarz Pty Ltd. Construction MaterialsNon-Energy Minerals SamQuarz Pty Ltd. engages in the production of silica products. It offers silica rock, chert, wet silica sand, and dry silica sand. It products are used primarily in the production of glass and in the metallurgical smelting process. The company was founded in 1955 and is headquartered in Delmas, South Africa. | President | - | - |
Training of Johannes Jacobus Gloy
| University of Stellenbosch | Graduate Degree |
Statistics
International
| South Africa | 3 |
Operational
| Graduate Degree | 1 |
| President | 1 |
Sectoral
| Consumer Services | 2 |
| Non-Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
SamQuarz Pty Ltd.
SamQuarz Pty Ltd. Construction MaterialsNon-Energy Minerals SamQuarz Pty Ltd. engages in the production of silica products. It offers silica rock, chert, wet silica sand, and dry silica sand. It products are used primarily in the production of glass and in the metallurgical smelting process. The company was founded in 1955 and is headquartered in Delmas, South Africa. | Non-Energy Minerals |
