THE POTOMAC INSURANCE COMPANY OF THE DISTRICT OF COLUMBIA has been set up 5/26/1924 in state DC. The current status of the business is Inactive. The THE POTOMAC INSURANCE COMPANY OF THE DISTRICT OF COLUMBIA principal address is ., .. Meanwhile you can send your letters to ., .. The company`s registered agent is FL. The company`s management are . The last significant event in the company history is MERGER which is dated by 12/31/1956. This decision is take in action on unknown.