Brownstein Hyatt Farber Schreck saw a 22% jump in federal lobbying revenues for the first quarter, on the back of what it says has been a successful bipartisan strategy and a raft of recent new hires.

Brownstein is one of several law firms with a big lobbying business that received significant boosts in income for the quarter—reflecting frenzied legislative activity on Capitol Hill, Biden administration rule-making and the implementation of big bills from last year.