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The Rainmakers: California's top political donors, 2001-2011

Lavishing their largesse on legislators and political committees alike, the largest donors to California politics spent $1.25 billion from 2001 through 2011. The group — 50 special interests and 50 wealthy individuals — spans the Golden State's social order. They are corporate leaders and venture capitalists, real estate developers and Hollywood scions. They are energy and tobacco companies, labor unions and tribal governments. Collectively, they shelled out a third of all the money given to campaigns in the state during the 11-year period. This data includes only contributions to candidates and ballot measure committees, not independent expenditure groups.


Don Sebastiani, Sonoma, CA



Win/loss percentage

1 percent

$10,800 to winners, $1,476,261 to losers

Don Sebastiani is a vintner and former state legislator in California. He took over the family winery, Sebastiani Vineyards, in 1986 after losing the Republican primary election for California state controller. Sebastiani was a three-term assemblyman representing California’s 8th District, which included all of Napa and Lake counties and most of Sonoma and Yolo counties, from 1980 to 1986. In 2001, he left Sebastiani Vineyards to start Don Sebastiani & Sons with sons Donny and August. The winery makes Smoking Loon, Plungerhead and other well-known wines.

Total contributions: $1,487,061

37 donations: 22 to candidates, 15 to ballot measures and 0 to parties

List of contributions

Source: Contribution data from National Institute on Money in State Politics

Credits: Interactive by Michael Corey, Coulter Jones and Chase Davis. Reporting by Coulter Jones. Badge design by Thomas Guffey. Additional reporting by Stanford University students enrolled in a Communications Department investigative reporting class under the direction of California Watch Editorial Director Mark Katches. The project began in January 2011. Students participating were: Devin Banerjee, Daniel Bohm, Kathleen Chaykowski, Tom Corrigan, Cassandra Feliciano, Jamie Hansen, Amy Harris, Josh Hicks, Ellen Huet, Julia James, Paul Jones, Ryan Mac, Valentina Nesci, Dean Schaffer, Elizabeth Titus and Kareem Yasin. Bohm, Hansen, Huet, Harris and Titus continued to work on the project as California Watch interns under the direction of Associate Editor Denise Zapata.


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