AB 2020 Form 10-K

Exhibit 21.1 SUBSIDIARIES OF AB PRIVATE CREDIT INVESTORS CORPORATION NAME Jurisdiction of Organization ABPCIC Concerto Holdings LLC Delaware ABPCIC Equity Holdings, LLC Delaware ABPCIC NC Holdings LLC Delaware ABPCIC Funding I LLC Delaware ABPCIC Funding II LLC Delaware ABPCIC Funding III LLC Delaware ABPCI Direct Lending Fund CLO VI Depositor LLC Delaware ABPCI Direct Lending Fund CLO VI Ltd Delaware ABPCIC Global Radar, LLC Delaware ABPCIC Omni Holdings LLC Delaware