KPPB Views 2 meanings found KPPB can refer to a multi‑partner legal practice such as Kumar, Prabhu, Patel & Banerjee, as well as the government‑linked firm Kauth, Pomeroy, Peck & Bailey. Governmental Kauth, Pomeroy, Peck, & Bailey, L.L.P. Business Kumar, Prabhu, Patel, and Banerjee, LLC, Lawyers