(1) The State of Arkansas, or any agency, department, board, commission, or instrumentality thereof;
(2) Any political subdivision of the State of Arkansas, or any agency thereof;
(3) Any school board or school district;
(4) Any improvement or other taxing or assessing district;
(5) Any public corporation or authority created by or recognized by the State of Arkansas, or any political subdivision thereof; and
(6) A receiver appointed under § 14-62-104.