John Ruffle
Director/Board Member at The Johns Hopkins University
Net worth: 1 M $ as of 31/05/2024
John Ruffle active positions
| Companies | Position | Start | End |
|---|---|---|---|
| The Johns Hopkins University | Director/Board Member | 01/01/1990 | - |
G4S Secure Solutions (USA), Inc.
 G4S Secure Solutions (USA), Inc. Miscellaneous Commercial ServicesCommercial Services G4S Secure Solutions (USA), Inc. provides security risk solutions. It offers corporate risk and youth services, fraud and investigations, security products, software and personnel, systems integration, and retail solutions. The company was founded by George R. Wackenhut in 1955 and is headquartered in Jupiter, FL. | Director/Board Member | - | - |
Career history of John Ruffle
Former positions of John Ruffle
| Companies | Position | Start | End |
|---|---|---|---|
| AMERICAN SHARED HOSPITAL SERVICES | Director/Board Member | 01/01/1995 | 21/06/2019 |
| Independent Dir/Board Member | 01/01/1995 | 21/06/2019 | |
Reckson Associates Realty Corp.
 Reckson Associates Realty Corp. Real Estate Investment TrustsFinance Reckson Associates Realty Corp. owns and operates a real estate investment trust. It acquires, develops, sells, manages, leases office and industrial properties. The company was founded in September 1994 and is headquartered in White Plains, NY. | Director/Board Member | 01/03/2004 | 29/01/2007 |
| Bethlehem Steel Corp. | Director/Board Member | - | 28/11/2005 |
| J.P. Morgan & Co. Ltd. | Director/Board Member | 01/01/1985 | 31/05/1993 |
| Morgan Guaranty Trust Company of New York | Director/Board Member | - | 01/01/1993 |
| Pricewaterhouse LLP | Comptroller/Controller/Auditor | - | - |
| THE GEO GROUP, INC. | Director/Board Member | - | - |
Training of John Ruffle
| The Johns Hopkins University | Undergraduate Degree |
| Rutgers State University of New Jersey | Masters Business Admin |
Statistics
International
| United States | 9 |
| United Kingdom | 2 |
| France | 2 |
Operational
| Director/Board Member | 8 |
| Independent Dir/Board Member | 1 |
| Undergraduate Degree | 1 |
Sectoral
| Finance | 5 |
| Commercial Services | 4 |
| Consumer Services | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| AMERICAN SHARED HOSPITAL SERVICES | Finance |
| THE GEO GROUP, INC. | Commercial Services |
| Private companies | 6 |
|---|---|
Reckson Associates Realty Corp.
Reckson Associates Realty Corp. Real Estate Investment TrustsFinance Reckson Associates Realty Corp. owns and operates a real estate investment trust. It acquires, develops, sells, manages, leases office and industrial properties. The company was founded in September 1994 and is headquartered in White Plains, NY. | Finance |
| J.P. Morgan & Co. Ltd. | Finance |
| Bethlehem Steel Corp. | Non-Energy Minerals |
G4S Secure Solutions (USA), Inc.
G4S Secure Solutions (USA), Inc. Miscellaneous Commercial ServicesCommercial Services G4S Secure Solutions (USA), Inc. provides security risk solutions. It offers corporate risk and youth services, fraud and investigations, security products, software and personnel, systems integration, and retail solutions. The company was founded by George R. Wackenhut in 1955 and is headquartered in Jupiter, FL. | Commercial Services |
| Pricewaterhouse LLP | Commercial Services |
| Morgan Guaranty Trust Company of New York | Finance |
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