John Greenwood
Profile
John Greenwood served as Vice President-Texas & General Manager at Flexential Colorado Corp., Executive Vice President-Sales & Marketing at Horizon Data Center Solutions LLC, Principal at AT&T Corp., and General Manager at CyrusOne, Inc. He holds a graduate degree from Southern Methodist University, an undergraduate degree from Marquette University, and an MBA from the University of Dallas.
Former positions of John Greenwood
| Companies | Position | End |
|---|---|---|
AT&T Corp.
 AT&T Corp. Specialty TelecommunicationsCommunications AT&T Corp. is engaged in providing telecommunication services. The company is headquartered in Bedminster, NJ. | Corporate Officer/Principal | - |
Horizon Data Center Solutions LLC
 Horizon Data Center Solutions LLC Data Processing ServicesTechnology Services Horizon Data Center Solutions LLC provides data center, business process, and information technological services. It offers security and compliance solutions, managed services, data center colocation, hybrid solutions, and federal solutions. The company was founded by Lance A. Smith, Lance L. Black, and Chuck Smith in 2000 and is headquartered in Plano, TX. | Sales & Marketing | - |
| CYRUSONE INC. | Corporate Officer/Principal | - |
Flexential Colorado Corp.
 Flexential Colorado Corp. Data Processing ServicesTechnology Services Flexential Colorado Corp. provides information technology and infrastructure solutions. The firm’s services include Colo and network services, cloud, security, applied trust consulting and data solutions. The company was founded by Roy J. Dimoff, Brian Dimoff and Nancy Phillips in April 1999 and is headquartered in Denver, CO. | Corporate Officer/Principal | - |
Training of John Greenwood
| Marquette University | Undergraduate Degree |
| University of Dallas | Masters Business Admin |
| Southern Methodist University | Graduate Degree |
Experiences
Positions held
Linked companies
| Private companies | 4 |
|---|---|
Flexential Colorado Corp.
Flexential Colorado Corp. Data Processing ServicesTechnology Services Flexential Colorado Corp. provides information technology and infrastructure solutions. The firm’s services include Colo and network services, cloud, security, applied trust consulting and data solutions. The company was founded by Roy J. Dimoff, Brian Dimoff and Nancy Phillips in April 1999 and is headquartered in Denver, CO. | Technology Services |
Horizon Data Center Solutions LLC
Horizon Data Center Solutions LLC Data Processing ServicesTechnology Services Horizon Data Center Solutions LLC provides data center, business process, and information technological services. It offers security and compliance solutions, managed services, data center colocation, hybrid solutions, and federal solutions. The company was founded by Lance A. Smith, Lance L. Black, and Chuck Smith in 2000 and is headquartered in Plano, TX. | Technology Services |
CyrusOne, Inc.
 CyrusOne, Inc. Real Estate Investment TrustsFinance CyrusOne, Inc. is a real estate investment trust, which operates and develops enterprise-class, carrier-neutral, multi-tenant, and single-tenant data center properties. It provides data center facilities that protect and ensure the continued operation of IT infrastructure. The company was founded by David H. Ferdman in 2001 and is headquartered in Dallas, TX. | Finance |
AT&T Corp.
AT&T Corp. Specialty TelecommunicationsCommunications AT&T Corp. is engaged in providing telecommunication services. The company is headquartered in Bedminster, NJ. | Communications |
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