Companies Lobbying the Most

Top Spenders (1998-2015)
Source:  https://www.opensecrets.org/lobby/top.php?indexType=s&showYear=a

2007
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2007&indexType=s

2008
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2008&indexType=s

2009
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2009&indexType=s

2010
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2010&indexType=s

2011
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2011&indexType=s

2012
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2012&indexType=s

2013
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2013&indexType=s

2014
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2014&indexType=s

2015
Source:  https://www.opensecrets.org/lobby/top.php?showYear=2015&indexType=s