Roll Call reports on the latest Lobbying Disclosure Act filings and winners on losers on K Street (and M Street, and all around town).

Despite economic uncertainty and the promise by the Obama administration to clamp down on the influence industry, the majority of top lobbying firms posted higher numbers in 2009, with 11 firms showing dramatic growth.

And 2010 is looking good, according to the article.

The Post’s coverage is here.

Lobbying reports filed this week suggest mixed results for K Street in 2009, as record expenditures by health-care and oil firms were offset by lower spending in other sectors hit hard by the economic recession.