![Donald F. Mardak](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>)
Donald F. Mardak
Corporate Officer/Principal at
Barter Hall of Fame
Profile
Donald F.
Mardak is the founder of International Monetary Systems Ltd. (1985), Continental Trade Exchange Ltd. (1985), and Don Mardak Piano & Organ Centers Ltd. (1974).
Currently, he is a member of Barter Hall of Fame.
In the past, he worked as a Director at International Reciprocal Trade Association, President at The National Association of Trade Exchanges (1995-1996, 1999-2000), and Partner at Learning Unlimited Corp.
(1970-1974).
Donald F. Mardak active positions
| Companies | Position | Start |
|---|---|---|
Barter Hall of Fame | Corporate Officer/Principal | - |
Former positions of Donald F. Mardak
| Companies | Position | End |
|---|---|---|
The National Association of Trade Exchanges
 The National Association of Trade Exchanges Miscellaneous Commercial ServicesCommercial Services Provides education and training services to exchanges in the barter industry | President | 01/01/2000 |
The National Association of Trade Exchanges
The National Association of Trade Exchanges Miscellaneous Commercial ServicesCommercial Services Provides education and training services to exchanges in the barter industry | President | 01/01/1996 |
Learning Unlimited Corp.
 Learning Unlimited Corp. Miscellaneous Commercial ServicesCommercial Services Provides professional consulting, training and coaching services | Corporate Officer/Principal | 01/01/1974 |
Don Mardak Piano & Organ Centers Ltd. | Founder | - |
International Reciprocal Trade Association
 International Reciprocal Trade Association Miscellaneous Commercial ServicesCommercial Services Operates as a trade association that supports and promotes the barter industry worldwide | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
International Monetary Systems Ltd.
 International Monetary Systems Ltd. Investment Banks/BrokersFinance Owns, manages and operates trade exchanges and other barter related businesses | Finance |
Barter Hall of Fame | |
Continental Trade Exchange Ltd. | |
The National Association of Trade Exchanges
The National Association of Trade Exchanges Miscellaneous Commercial ServicesCommercial Services Provides education and training services to exchanges in the barter industry | Commercial Services |
International Reciprocal Trade Association
International Reciprocal Trade Association Miscellaneous Commercial ServicesCommercial Services Operates as a trade association that supports and promotes the barter industry worldwide | Commercial Services |
Learning Unlimited Corp.
Learning Unlimited Corp. Miscellaneous Commercial ServicesCommercial Services Provides professional consulting, training and coaching services | Commercial Services |
Don Mardak Piano & Organ Centers Ltd. |
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