BKD LLP Ranks No. 1 on List of Largest Accounting Firms in Arkansas by Arkansas Business Staff Posted 9/16/2013 12:00 am Updated 3 months ago BKD LLP ranks No. 1 on Arkansas Business' annual list of the state's largest accounting firms. The list is ranked by the number of certified public accountants on staff in Arkansas. BKD has 71 CPAs in Arkansas, along with 34 other professionals. Get the Full List: Click here to get the full list of Arkansas' largest accounting firms.