John Ruffle
Director/Board Member at The Johns Hopkins University
Net worth: 1 M $ as of 31/05/2024
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Raymond Stachowiak | M | 66 | 15 years | |
| Ernest Bates | M | - |
The Johns Hopkins University
| 20 years |
| Jeffrey S. Barber | M | 51 |
The Johns Hopkins University
| 5 years |
| Adam Kaplin | M | 57 |
The Johns Hopkins University
| 26 years |
| Nael Osman | M | - |
The Johns Hopkins University
| 4 years |
| Paula Boggs | F | 64 |
The Johns Hopkins University
| - |
| Alexis N. Wallace | F | - | 11 years | |
| David Hodgson | M | 67 |
The Johns Hopkins University
| - |
| Brian McCabe | M | - |
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. | 24 years |
| Lynn Johnson Langer | M | - |
The Johns Hopkins University
| 15 years |
| Daniel Kelly | M | 72 | 8 years | |
| Julie T. Payne | F | - |
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. | 19 years |
| Marc Shapiro | M | - |
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. | 43 years |
| Mario Garraffo | M | 86 |
The Johns Hopkins University
| - |
| Sean P. Roddy | M | - |
The Johns Hopkins University
| - |
| Donna M. Neale | M | - |
The Johns Hopkins University
| - |
| Christina Roskovich | F | - |
The Johns Hopkins University
| - |
| David Michael Lampton | M | - |
The Johns Hopkins University
| - |
| Paul A. Bottomley | M | 70 |
The Johns Hopkins University
| 30 years |
| Thomas Graham | M | - |
The Johns Hopkins University
| - |
| Edward G. Amoroso | M | - |
The Johns Hopkins University
| 8 years |
| Ankit Mahadevia | M | 43 |
The Johns Hopkins University
| - |
| James R. Calvin | M | - |
The Johns Hopkins University
| - |
| H. Furlong Baldwin | M | 92 |
The Johns Hopkins University
| - |
| Kathleen L. Kiernan | M | - |
The Johns Hopkins University
| - |
| Kent Calder | M | - |
The Johns Hopkins University
| - |
| David Hilden | M | - |
The Johns Hopkins University
| - |
| Rick Inglis | M | - |
The Johns Hopkins University
| - |
| Julia Buick | F | - |
The Johns Hopkins University
| - |
| Jennifer Calhoun | F | - |
The Johns Hopkins University
| - |
| Dorothy Sheppard | F | - |
The Johns Hopkins University
| - |
| Bonnie Windsor | F | - |
The Johns Hopkins University
| - |
| Naneen Neubohn | F | - |
The Johns Hopkins University
| - |
| Carey Priebe | M | - |
The Johns Hopkins University
| - |
| Ming Zhao Xing | M | 62 |
The Johns Hopkins University
| 13 years |
| Adam Levin | M | 45 |
The Johns Hopkins University
| - |
| Chirag Parikh | M | 51 |
The Johns Hopkins University
| 6 years |
| Mario Eisenberger | M | 75 |
The Johns Hopkins University
| 31 years |
| Redonda Miller | M | 57 |
The Johns Hopkins University
| 18 years |
| Sobhi Batterjee | M | - |
The Johns Hopkins University
| - |
| Kenneth J. Pienta | M | 64 |
The Johns Hopkins University
| 30 years |
| Matthias Stuber | M | - |
The Johns Hopkins University
| 22 years |
| Scott Semple | M | - |
The Johns Hopkins University
| - |
| Jerry L. Prince | M | - |
The Johns Hopkins University
| 26 years |
| Karen Peetz | F | 68 |
The Johns Hopkins University
| - |
| Charlie Scharf | M | 59 |
The Johns Hopkins University
| - |
| Donald J. Shepard | M | 77 |
The Johns Hopkins University
| - |
| Mike Armstrong | M | 85 |
The Johns Hopkins University
| - |
| Guenther E. Greiner | M | 85 |
The Johns Hopkins University
| - |
| William C. Richardson | M | 82 |
The Johns Hopkins University
| 34 years |
| Timothy S. Fallon | M | 61 |
The Johns Hopkins University
| - |
| Charles Kahn | M | 72 |
The Johns Hopkins University
| - |
| Otis Brawley | M | 64 |
The Johns Hopkins University
| 5 years |
| David Sidransky | M | 64 |
The Johns Hopkins University
| 26 years |
| Gail McGovern | F | 72 |
The Johns Hopkins University
| - |
| Paul M. Ness | M | 78 |
The Johns Hopkins University
| 45 years |
| Ronald Daniels | M | 64 |
The Johns Hopkins University
| 15 years |
| Barclay Knapp | M | 67 |
The Johns Hopkins University
| - |
| Rudolf Christopher Hoehn-Saric | M | 61 |
The Johns Hopkins University
| - |
| James Anderson | M | 65 |
The Johns Hopkins University
| - |
| Mike Hankin | M | 66 |
The Johns Hopkins University
| - |
| Gary F. Jonas | M | 79 |
The Johns Hopkins University
| - |
| Bahija Jallal | M | 62 |
The Johns Hopkins University
| 10 years |
| Amy Ong Tsui | M | - |
The Johns Hopkins University
| - |
| Frank Fabozzi | M | 76 |
The Johns Hopkins University
| 3 years |
| Rajeev Kumar Goel | M | 46 |
The Johns Hopkins University
| - |
| Charles G. Drake | M | 83 |
The Johns Hopkins University
| - |
| Michael Caloyannides | M | - |
The Johns Hopkins University
| - |
| Edward Zyszkowski | M | - |
The Johns Hopkins University
| 15 years |
| Elias Zerhouni | M | 72 |
The Johns Hopkins University
| - |
| N. Coles | M | 63 |
The Johns Hopkins University
| - |
| Fouad Ajami | M | - |
The Johns Hopkins University
| - |
| James G. Lazar | M | - |
The Johns Hopkins University
| - |
| Charles I. Clarvit | M | 68 |
The Johns Hopkins University
| - |
| Paul Rothman | M | 65 |
The Johns Hopkins University
| 12 years |
| Ethan D. Leder | M | - |
The Johns Hopkins University
| - |
| Daniel Francis Hanley | M | 72 |
The Johns Hopkins University
| 28 years |
| Kristina Snyder | F | - |
The Johns Hopkins University
| - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sami Alom | M | 44 |
The Johns Hopkins University
| 13 years |
| Jason M. Barnett | M | 55 |
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. | 11 years |
| Francisco Tejada | M | - |
The Johns Hopkins University
| 9 years |
| Nikhil S. Palekar | M | - |
The Johns Hopkins University
| 5 years |
| Jayden Kunwar | M | - |
The Johns Hopkins University
| 5 years |
| Omar Shaher Itum | M | - |
The Johns Hopkins University
| 5 years |
| Saliq Jamil Khan | M | - |
The Johns Hopkins University
| 3 years |
| John Chung | M | - |
The Johns Hopkins University
| 4 years |
| Matthew R. Johnson | M | - |
The Johns Hopkins University
| 6 years |
| Weina Shi | F | - |
The Johns Hopkins University
| 5 years |
| Michael Strine | M | - |
The Johns Hopkins University
| - |
| Sean P. McWilliams | M | - |
The Johns Hopkins University
| 9 years |
| John Watkins | M | - |
The Johns Hopkins University
| 5 years |
| Sunil Yadav | M | 54 |
The Johns Hopkins University
| 5 years |
| Tamitha W. McKinnis | M | - |
The Johns Hopkins University
| 7 years |
| James A. Tzitzouris | M | 50 |
The Johns Hopkins University
| 6 years |
| Shahab Vagefi | M | - |
The Johns Hopkins University
| 5 years |
| Peter Donnelly | M | - |
The Johns Hopkins University
| 3 years |
| Howard P. Offit | M | - |
The Johns Hopkins University
| 5 years |
| Gunther Birznieks | M | 55 |
The Johns Hopkins University
| 6 years |
| Nelson Long | M | - |
Rutgers State University of New Jersey
| 7 years |
| Jan Martin Witte | M | 50 |
The Johns Hopkins University
| 6 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 99 | 99.00% |
| France | 1 | 1.00% |
| United Kingdom | 0 | -.--% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- John Ruffle
- Personal Network
