John Cosich
Chief Executive Officer at Proven Business Systems LLC
John Cosich active positions
| Companies | Position | Start | End |
|---|---|---|---|
Proven Business Systems LLC
 Proven Business Systems LLC Information Technology ServicesTechnology Services Proven Business Systems LLC provides office equipment, document management and other managed services. The firm’s services include document management, information technology, and managed print services. Its products include copier, MFPs, and printers. The company was founded by John Cosich Sr., Tory Cosich and Brett Cosich in 2003 and is headquartered in Tinley Park, IL. | Chief Executive Officer | 2002-12-31 | - |
| Founder | 2002-12-31 | - |
Career history of John Cosich
Training of John Cosich
| Valparaiso University | Undergraduate Degree |
Statistics
International
| United States | 3 |
Operational
| Chief Executive Officer | 1 |
| Founder | 1 |
| Undergraduate Degree | 1 |
Sectoral
| Technology Services | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
Proven Business Systems LLC
Proven Business Systems LLC Information Technology ServicesTechnology Services Proven Business Systems LLC provides office equipment, document management and other managed services. The firm’s services include document management, information technology, and managed print services. Its products include copier, MFPs, and printers. The company was founded by John Cosich Sr., Tory Cosich and Brett Cosich in 2003 and is headquartered in Tinley Park, IL. | Technology Services |
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