The top 10 law firms that lobby the state government in Trenton saw a year-over-year revenue increase in 2017, according statistics from state elections regulators.

For 2017, the 10 highest-earning lawyer-lobbyists pulled in $12.18 million, up from $11.36 million in 2016, a 7.2 percent increase, according to the New Jersey Election Law Enforcement Commission, which regulates lobbying, campaign fundraising and spending.