Joshua David Duplantier
as of 6/18/2026 7:09:06 AM
Joshua David Duplantier
Ernst & Young
155 N Wacker Dr
Chicago, Illinois 60606
(312) 218-9791
Not available
Date Admitted
October 12, 2010
Illinois Registration Status
Active and authorized to practice law
Malpractice Insurance
In annual registration, the attorney reported that the attorney, or the attorney’s firm, does not maintain malpractice insurance. (Some attorneys, such as judges, government lawyers, and in-house corporate lawyers, may not carry coverage due to the nature of their practice setting.)