Sidley Austin LLP

$31.5M
Total Income
69
Clients
32
Lobbyists
341
Filings

Income by Year

YearLobbying Income
2018$3.7M
2019$4.2M
2020$6.3M
2021$5.7M
2022$5.2M
2023$2.5M
2024$1.8M
2025$2.0M

Clients

Lobbyists

Data Sources: Senate LDA Filings

Last updated: February 2026

This site is an independent journalism project. Analysis and editorial content are not affiliated with or endorsed by any government agency.