Mark Lonergan announces the release of the 2020 LSV150 at the HP Garage.
Please view our 2020 analysis and insights page for more information on the companies in the rankings. Visit our 2020 LSV 150 page to view a table of the rankings, or click below for a downloadable PDF suitable for printing.
Since 2014, Lonergan Partners has been the trusted source for leadership statistics describing the top companies in the Silicon Valley.
Download the Lonergan SV150
Our insights and analysis have been built on the rankings of the Silicon Valley 150, a list produced by The Mercury News. Starting in 2018, we began publishing the definitive ranking of the Silicon Valley 150 for ourselves, using the best elements of the methodology pioneered by The Mercury News in their decades of publishing these listings, which they ceased to produce in 2018.
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2019 Lonergan Silicon Valley 150 Rankings based on 2018 revenues
For a copy of last year’s 2019 Lonergan SV150 rankings, please click below:
Download the 2019 Lonergan SV150
2018 Lonergan Silicon Valley 150 Rankings based on 2017 revenues
For a copy of the inaugural 2018 Lonergan SV150 rankings, please click below:

2017 Who Runs Silicon Valley: C-Suite Edition
In our fourth annual review of leadership in the Silicon Valley, we dip into the ranks of the senior functional executives running the top public technology companies in the Silicon Valley, to better understand the people in these important roles. One thing is clear: Chief Executive Officers have more direct reports than ever and SV150 functional specialists now outnumber the generalist heads of business units by more than 3 to 1.
To request a copy of this report, please email [email protected]lonerganpartners.com.
2016 Who Runs Silicon Valley: CEO Power Edition
This in-depth profile of the CEOs leading the top 150 public companies in technology in the Silicon Valley focuses on sources of corporate power.
Highlights of the report include:
- CEO power rankings, including a definition of the four dimensions of CEO power
- CEO compensation & voting power, with a comparison of Silicon Valley to the S&P 500
- CEO leadership & the latest statistics on tenure, gender and founder status
- Public company trends, with a focus on industry sector changes
To request a copy of this report, please email [email protected]
2015 Who Runs Silicon Valley: Board of Directors Edition
In this report we profile the CEOs running the top public companies in technology in the Bay Area.
In this report we answer the following questions and more:
- How many directors seats are in the SV150 and how many people fill them?
- What educational degrees do they hold and from what schools?
- How many women occupy board seats in the SV150, and what roles do they play?
- What is the average tenure of a SV150 board director?
- How many overlapping seats are there in the SV150?
- How much compensation do these directors make?
- How do SV150 boards vary by size and age of company?
To request a copy of this report, please email [email protected]lonerganpartners.com.
2014 Who Runs Silicon Valley: CEO Edition
This edition of “Who Runs Silicon Valley” is an in-depth profile of the CEOs running the top public companies in technology in the Bay Area.
In this report we answer the following questions and more:
- What are the demographics of Silicon Valley public company CEOs?
- What educational degrees do they hold and from what schools?
- How much money do these CEOs make?
- What is the average tenure of a Silicon Valley public company CEO?
- How many of these CEOs are also Chairman of the Board?
To request a copy of this report, please email [email protected]lonerganpartners.com.