![Robert Greene](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Robert Greene
Chairman at
MEDIACO HOLDING INC.
Net worth: 91 054 $ as of 2026-08-30
Profile
Robert L.
Greene is President & Chief Executive Officer at The National Association of Investment Cos.
since 2013.
Independent Chairman at Mediaco Holding, Inc. starting in 2026.
Director at Transworld Systems, Inc. since 2018.
Director at Transworld Investment Holdings LLC, Travelport Ltd., and Scouting America.
Former Director at Arthur Andersen LLP, Starboard Value Acquisition Corp., Synergy Infrastructure Holdings LLC, Travelport Worldwide Ltd. Former Trustee at Virginia Retirement Systems.
Former Principal at AT&T Business Services.
Head-Investor Relations at Syncom Venture Management Co LLC from 2007 to 2013.
Attended Virginia Commonwealth University for undergraduate studies.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-15 | 83,536 ( 0.11% ) | 91 054 $ | 2026-08-30 |
Robert Greene active positions
| Companies | Position | Start |
|---|---|---|
| MEDIACO HOLDING INC. | Chairman | 2026-07-06 |
The National Association of Investment Cos.
 The National Association of Investment Cos. Miscellaneous Commercial ServicesCommercial Services Operates as a business association | Chief Executive Officer | 2013-01-31 |
Transworld Investment Holdings LLC
 Transworld Investment Holdings LLC Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
Transworld Systems, Inc.
 Transworld Systems, Inc. Miscellaneous Commercial ServicesCommercial Services Provides collection, loan servicing, customer relationship management and business process outsourcing services | Director/Board Member | 2018-04-30 |
Travelport Ltd.
 Travelport Ltd. Internet Software/ServicesTechnology Services Operates as worldwide travel retail platform company | Director/Board Member | - |
Boy Scouts of America
 Boy Scouts of America Miscellaneous Commercial ServicesCommercial Services Provides community development programs | Director/Board Member | - |
Former positions of Robert Greene
| Companies | Position | End |
|---|---|---|
Syncom Venture Management Co LLC
 Syncom Venture Management Co LLC Investment ManagersFinance Syncom Venture Partners invests in companies located in the United States. The firm invests in companies operating in the fields of multimedia applications, multimedia content, digital business services and licensed communications. It provides financing for growth capital transactions with an investment range from USD 5 to 15 million. | Investor Relations Contact | 2013-11-30 |
Synergy Infrastructure Holdings LLC
 Synergy Infrastructure Holdings LLC MiscellaneousMiscellaneous Functions as an investment holding company | Director/Board Member | - |
| CYXTERA TECHNOLOGIES, INC. | Director/Board Member | - |
| ░░░░░░░░░░ ░░░░░░░░░ ░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░░ ░░░░░░░░ ░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Robert Greene
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
61
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Virginia Retirement Systems
 Virginia Retirement Systems Investment ManagersFinance VRS employs various strategies including Public Equities, Fixed Income, Short-Term Investments, Private Equity, Real Assets, Credit Strategies, and Strategic Opportunities. The firm maintains a long-term investment horizon and asset allocation policy for the management of fund assets. They invest with top-tier alternative investment managers (private investments and hedge funds) that consistently generate strong net returns. | Finance |
Transworld Systems, Inc.
Transworld Systems, Inc. Miscellaneous Commercial ServicesCommercial Services Provides collection, loan servicing, customer relationship management and business process outsourcing services | Commercial Services |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Virginia Commonwealth University
 Virginia Commonwealth University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AT&T Business Services
 AT&T Business Services Specialty TelecommunicationsCommunications Provides cable TV, internet and home phone services for household | Communications |
Boy Scouts of America
Boy Scouts of America Miscellaneous Commercial ServicesCommercial Services Provides community development programs | Commercial Services |
Syncom Venture Management Co LLC
Syncom Venture Management Co LLC Investment ManagersFinance Syncom Venture Partners invests in companies located in the United States. The firm invests in companies operating in the fields of multimedia applications, multimedia content, digital business services and licensed communications. It provides financing for growth capital transactions with an investment range from USD 5 to 15 million. | Finance |
The National Association of Investment Cos.
The National Association of Investment Cos. Miscellaneous Commercial ServicesCommercial Services Operates as a business association | Commercial Services |
Travelport Worldwide Ltd.
 Travelport Worldwide Ltd. Packaged SoftwareTechnology Services Develops AI-driven travel software platform | Technology Services |
Transworld Investment Holdings LLC
Transworld Investment Holdings LLC Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Travelport Ltd.
Travelport Ltd. Internet Software/ServicesTechnology Services Operates as worldwide travel retail platform company | Technology Services |
Mediaco Holding, Inc.
 Mediaco Holding, Inc. BroadcastingConsumer Services Owns and operates radio stations | Consumer Services |
Starboard Value Acquisition Corp.
 Starboard Value Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Synergy Infrastructure Holdings LLC
Synergy Infrastructure Holdings LLC MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
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