Duncan T. Butler
Chairman at Rio Holdings, Inc.
Profile
Duncan T.
Butler is the founder of Prime Cable of Chicago, Inc. founded in 1994.
He is currently the Chairman of Rio Holdings, Inc. since 2009.
Mr. Butler has previously worked as a Director at Grande Communications Holdings, Inc., Masergy Communications, Inc., and Hoak Media LLC.
He has also worked as a Managing Director at Centennial Ventures, Inc. and as a Director at Covaro Networks, Inc. Mr. Butler has advised at Legend Ventures LLC from 2010 to 2011.
He has an undergraduate degree, a graduate degree, and an MBA from The University of Texas at Austin.
Duncan T. Butler active positions
| Companies | Position | Start |
|---|---|---|
Rio Holdings, Inc.
 Rio Holdings, Inc. Wireless TelecommunicationsCommunications Rio Holdings, Inc. provides radiotelephone communications. It offers broadband transport services to medium and large enterprises and communications carriers. The company was founded in November 1999 and is headquartered in Austin, TX. | Chairman | 28/10/2010 |
Former positions of Duncan T. Butler
| Companies | Position | End |
|---|---|---|
Legend Ventures LLC
 Legend Ventures LLC Investment ManagersFinance Founded in 2004, Legend Ventures LLC is a venture capital firm located in Bethesda, Maryland | Corporate Officer/Principal | 30/12/2011 |
Covaro Networks, Inc.
 Covaro Networks, Inc. Internet Software/ServicesTechnology Services Covaro Networks, Inc. develops equipment for carriers to enable delivery of intelligent Ethernet services for small and medium businesses. Its products enable carriers to offer intelligent Ethernet services profitably over any facility copper, fiber, sonet and DS3/DS1. Using its unique etherjack demarcation technology, carriers can offer carrier-grade service definition, monitoring and diagnostics for Ethernet-based services. The company was founded in January 2002 and is headquartered in Richardson, TX. | Director/Board Member | 29/08/2007 |
Prime Cable of Chicago, Inc.
 Prime Cable of Chicago, Inc. Cable/Satellite TVConsumer Services Prime Cable of Chicago, Inc. owns and operates cable television systems in Montgomery County, Maryland, Arlington, Virginia, and Chicago, Illinois. The company is headquartered in Chicago, IL. | Founder | - |
Hoak Media LLC
 Hoak Media LLC Financial ConglomeratesFinance Hoak Media LLC acquires, develops, and operates television and radio stations in small and medium-sized markets. The company was founded by Eric D. Van den Branden and James M. Hoak in August 2003 and is headquartered in Dallas, TX. | Director/Board Member | - |
Masergy Communications, Inc.
 Masergy Communications, Inc. Packaged SoftwareTechnology Services Masergy Communications, Inc. operates as software defined networking services company. Its solutions include unified communications, managed sd-wan and security. The company was founded by Barry D. Nalls in 2001 and is headquartered in Plano, TX. | Director/Board Member | - |
Training of Duncan T. Butler
| The University of Texas at Austin | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Centennial Ventures, Inc.
 Centennial Ventures, Inc. Investment ManagersFinance Centennial Ventures Inc (Centennial Ventures) is a venture capital firm founded in 1981 by Steve Halstedt. The firm is headquartered in Denver, Colorado. | Finance |
Grande Communications Holdings, Inc.
 Grande Communications Holdings, Inc. Specialty TelecommunicationsCommunications Grande Communications Holdings, Inc. operates as a holding company with interests in bundled telephone services, internet access, and cable television services. The company was founded in 1999 and is headquartered in San Marcos, TX. | Communications |
Masergy Communications, Inc.
Masergy Communications, Inc. Packaged SoftwareTechnology Services Masergy Communications, Inc. operates as software defined networking services company. Its solutions include unified communications, managed sd-wan and security. The company was founded by Barry D. Nalls in 2001 and is headquartered in Plano, TX. | Technology Services |
Covaro Networks, Inc.
Covaro Networks, Inc. Internet Software/ServicesTechnology Services Covaro Networks, Inc. develops equipment for carriers to enable delivery of intelligent Ethernet services for small and medium businesses. Its products enable carriers to offer intelligent Ethernet services profitably over any facility copper, fiber, sonet and DS3/DS1. Using its unique etherjack demarcation technology, carriers can offer carrier-grade service definition, monitoring and diagnostics for Ethernet-based services. The company was founded in January 2002 and is headquartered in Richardson, TX. | Technology Services |
Hoak Media LLC
Hoak Media LLC Financial ConglomeratesFinance Hoak Media LLC acquires, develops, and operates television and radio stations in small and medium-sized markets. The company was founded by Eric D. Van den Branden and James M. Hoak in August 2003 and is headquartered in Dallas, TX. | Finance |
Legend Ventures LLC
Legend Ventures LLC Investment ManagersFinance Founded in 2004, Legend Ventures LLC is a venture capital firm located in Bethesda, Maryland | Finance |
Rio Holdings, Inc.
Rio Holdings, Inc. Wireless TelecommunicationsCommunications Rio Holdings, Inc. provides radiotelephone communications. It offers broadband transport services to medium and large enterprises and communications carriers. The company was founded in November 1999 and is headquartered in Austin, TX. | Communications |
Prime Cable of Chicago, Inc.
Prime Cable of Chicago, Inc. Cable/Satellite TVConsumer Services Prime Cable of Chicago, Inc. owns and operates cable television systems in Montgomery County, Maryland, Arlington, Virginia, and Chicago, Illinois. The company is headquartered in Chicago, IL. | Consumer Services |
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