This page contains archived Lobbying Directories and historical reports compiled from studies conducted between 1990 and 2005. These reports analyze the amount of spending to lobby the California State Legislature and influence state decisions. The studies compile vast information submitted in lobbying expenditure statements by lobbying firms and their employers who file these quarterly statements with the Secretary of State.

The most current lobbying spending analysis, 2005 Lobbying Report, is at the top of the list and is located under the historical Lobbying Directories. The remainder of the reports cover either an entire calendar year or a two-year legislative session.

The underlined titles of the reports are downloadable PDF or ZIP files on the internet.

Current data can be accessed on CAL-ACCESS.

Lobbying Directories
Lobbying Directory 2023-2024 (PDF)
Lobbying Directory 2021-2022 (PDF)
Lobbying Directory 2019-2020 (PDF)
Lobbying Directory 2017-2018 (PDF)
Lobbying Directory 2015-2016 (PDF)
Lobbying Directory 2013-2014 (PDF)
Lobbying Directory 2011-2012 (PDF)
Lobbying Directory 2009-2010 (PDF)
Report ID Number Time Period Covered Report Title
L-05-1 1/1/05 - 12/31/05 2005 Lobbying Report
L-00-2 1/1/99 - 12/31/00 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through December 2000 (PDF)
L-00-1 1/1/99 - 3/31/00 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through March 00 (PDF)
L-99-4 1/1/99 - 12/31/99 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through December 99 (ZIP)
L-99-3 1/1/99 - 9/30/99 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through September 99 (ZIP)
L-99-2 1/1/99 - 6/30/99 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through June 99 (ZIP)
L-99-1 1/1/99 - 3/31/99 Lobbying Expenditures and the Top 100 Lobbying Firms: January 99 through March 99 (ZIP)
L-98-3 1/1/97 - 12/31/98 Lobbying Expenditures and the Top 100 Lobbying Firms: Janaury 97 through December 98 (ZIP)
L-98-2 1/1/97 - 6/30/98 Lobbying Expenditures and the Top 100 Lobbying Firms: January 97 through June 98 (ZIP)
L-98-1 1/1/97 - 3/31/98 Lobbying Expenditures and the Top 100 Lobbying Firms: January 97 through March 98 (ZIP)
L-97-3 1/1/97 - 12/31/97 Lobbying Expenditures and the Top 100 Lobbying Firms: January 97 through December 97 (ZIP)
L-97-2 1/1/97 - 6/30/97 Lobbying Expenditures and the Top 100 Lobbying Firms: January 97 through June 97 (ZIP)
L-97-1 1/1/97 - 3/31/97 Lobbying Expenditures and the Top 100 Lobbying Firms: January 97 through March 97 (ZIP)
L-96-4 1/1/95 - 12/31/96 Lobbying Expenditures and the Top 100 Lobbying Firms: Janaury 95 through December 96 (ZIP)
L-95-4 1/1/95 - 12/31/95 Lobbying Expenditures and the Top 100 Lobbying Firms: January 95 through December 95
L-94-4 1/1/94 - 12/31/94 1994 Lobbying Expenditures and the Top 100 Lobbying Firms: $250 Million Spent During 1993-1994
L-93-4 1/1/93 - 12/31/93 Lobbying Expenditures and the Top 100 Lobbying Firms: October 1 - December 31, 1993 and Cumulative Totals for 1993
L-92-4 1/1/92 - 12/31/92 Lobbying Expenditures and the Top 100 Lobbying Firms: October 1 - December 31, 1992 and Cumulative Totals for 1992
L-91-4 1/1/91 - 12/31/91 Lobbying Expenditures and the Top 100 Lobbying Firms: October 1 - December 31, 1991 and Cumulative Totals for 1991
L-90-1 1/1/89 - 12/31/90 Lobbying Expenditures: 1989 - 1990