Why Berdon LLP CPAs and Advisors? Listen, Solve, Do. For more than 100 years this has been Berdon’s goal — to listen to our clients, solve their problems, and deliver innovative solutions. Berdon clients work closely with some of the leading minds in accounting who collaborate to find the right solutions — from the practical and straightforward to the original and groundbreaking. We advise organizations at every stage of development from start-ups and growing enterprises, to those seeking to identify the right succession strategy. Clients across a wide array of industries and professions tap into Berdon for strategies and approaches to minimize taxes, maximize profits, grow their businesses, enhance their net-worth, preserve and transfer wealth, and prepare for a financially secure retirement.