The Doubleentry Software System is a Sole Proprietor (Retail Sale Of Computer Hardware (including Handheld Computers) And Peripheral Equipment, And Computer Software (except Games And Cybersecurity Hardware And Software)) business based company which is located in Balestier Cplx, Balestier Road, Singapore (329714). The Unique Entity Number (UEN) of Doubleentry Software System is 39401500B which was issued on 2008-09-10 00:00:00. Doubleentry Software System was incorporated on 02 Jun 1988 and the primary ssic code of Doubleentry Software System company is 47412 and primary ssic description is Retail Sale Of Computer Hardware (including Handheld Computers) And Peripheral Equipment, And Computer Software (except Games And Cybersecurity Hardware And Software).