BPAG’s inclusion on the list reflects the continued growth of the firm’s federal government relations practice, which saw a 22.6% increase in revenue between 2021 and 2022! Bloomberg Government looked at the 2,105 registered lobbying firms that filed Lobbying Disclosure Act reports with the Senate during 2022, analyzing critical business performance metrics, including revenue growth and short- and long-term client retention rates. The report focuses on lobbying activity of 363 top lobbying firms — those that reported $1 million or more in revenue in 2022.