Donald Mackenzie
Director/Board Member at BRAIN SCIENTIFIC INC.
Net worth: - $ as of 29/06/2023
Donald Mackenzie active positions
| Companies | Position | Start | End |
|---|---|---|---|
| BRAIN SCIENTIFIC INC. | Director/Board Member | 14/11/2021 | - |
| Independent Dir/Board Member | 14/11/2021 | - | |
Conway Mackenzie Capital Advisors LLC
 Conway Mackenzie Capital Advisors LLC Investment Banks/BrokersFinance Conway Mackenzie Capital Advisors LLC specializes in investment banking services for middle market companies. It offers financial restructuring and recapitalizations; mergers and acquistions; and capital formation and debt placement. The company was founded on March 3, 2016 and is headquartered in Houston, TX. | Director/Board Member | - | - |
Conway MacKenzie, Inc.
 Conway MacKenzie, Inc. Miscellaneous Commercial ServicesCommercial Services Conway MacKenzie, Inc. provides management consulting and financial advisory services. The company was founded by Don MacKenzie in 1987 and is headquartered in Birmingham, MI. | Chief Executive Officer | 31/12/1986 | - |
| Founder | 31/12/1986 | - | |
Riveron Consulting LLC
 Riveron Consulting LLC Miscellaneous Commercial ServicesCommercial Services Riveron Consulting LLC provides advisory services. Its services include accounting advisory, transaction services, performance improvement, and capital markets and divestitures. The company was founded by Landon Smith in 2006 and is headquartered in Dallas, TX. | Director/Board Member | - | - |
Career history of Donald Mackenzie
Training of Donald Mackenzie
| Michigan State University | Undergraduate Degree |
Statistics
International
| United States | 6 |
Operational
| Director/Board Member | 3 |
| Chief Executive Officer | 1 |
| Founder | 1 |
Sectoral
| Commercial Services | 3 |
| Consumer Services | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| BRAIN SCIENTIFIC INC. | Consumer Non-Durables |
| Private companies | 3 |
|---|---|
Riveron Consulting LLC
Riveron Consulting LLC Miscellaneous Commercial ServicesCommercial Services Riveron Consulting LLC provides advisory services. Its services include accounting advisory, transaction services, performance improvement, and capital markets and divestitures. The company was founded by Landon Smith in 2006 and is headquartered in Dallas, TX. | Commercial Services |
Conway MacKenzie, Inc.
Conway MacKenzie, Inc. Miscellaneous Commercial ServicesCommercial Services Conway MacKenzie, Inc. provides management consulting and financial advisory services. The company was founded by Don MacKenzie in 1987 and is headquartered in Birmingham, MI. | Commercial Services |
Conway Mackenzie Capital Advisors LLC
Conway Mackenzie Capital Advisors LLC Investment Banks/BrokersFinance Conway Mackenzie Capital Advisors LLC specializes in investment banking services for middle market companies. It offers financial restructuring and recapitalizations; mergers and acquistions; and capital formation and debt placement. The company was founded on March 3, 2016 and is headquartered in Houston, TX. | Finance |
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