DUQUESNE INVESTMENTS, INC. has been set up 12/13/1973 in state FL. The current status of the business is Inactive. The DUQUESNE INVESTMENTS, INC. principal address is 181 ISLAND DRIVE, KEY BISCAYNE, FL. Meanwhile you can send your letters to 181 ISLAND DRIVE, KEY BISCAYNE, FL. The company`s registered agent is MURAI, (RENE V.) 341 PAN AMERICAN BANK BLDG., MIAMI, FL, 33131. The company`s management are Director - Murai Rene V. The last significant event in the company history is CANCEL FOR NON-PAYMENT which is dated by 9/3/1976. This decision is take in action on unknown.