The Hill’s Top Lobbyists 2021

In a pivotal year shaped by historic federal actions—including COVID‑19 relief, infrastructure spending, and climate legislation—lobbyists played a critical role behind the scenes in influencing outcomes in Washington. The Hill’s Top Lobbyists 2021 list recognizes not just registered lobbyists, but also influential policy advisors and strategists who represented corporations, unions, trade associations, and advocacy groups. Among them are the Top Lobbyists of 2021, 2020, 2019 and 2018 “Hired Guns,” Isreal Klein and Matt Johnson.