The 9 youngest CEOs running America’s biggest public tech companies

Who wields the most power among tech CEOs?

Spinning off its famous “30-under-30” list, Forbes recently compiled a list of the most powerful CEOs under 40 in the United States, and unsurprisingly, plenty of tech CEOs made the cut.

To qualify, only CEOs from publicly traded companies were considered. Their influence was measured by the value of each company’s market cap as of April 15th, 2016, with the data coming from S&P Capital IQ.

Here are America’s most powerful tech CEOs, all of whom have yet to see their 41st birthday.

[slideshow]
[slide
permalink=”/#facebook-ceo-mark-zuckerberg-age-31-market-cap-313-billion-1″
title=”Facebook CEO Mark Zuckerberg (age 31), Market Cap: $313 billion”
content=””
image=”http://static.businessinsider.com/image/570d807552bcd01f7b8bc0f9″
source=”Getty Images/Justin Sullivan”
caption=””
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[slide
permalink=”/#yahoo-ceo-marissa-mayer-age-40-market-cap-344-billion-2″
title=”Yahoo CEO Marissa Mayer (age 40), Market Cap: $34.4 billion”
content=””
image=”http://static.businessinsider.com/image/570800d852bcd01a008bb907″
source=”Getty/Kimberly White”
caption=””
credit_href=””
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[slide
permalink=”/#twitter-ceo-jack-dorsey-age-39-market-cap-124-billion-3″
title=”Twitter CEO Jack Dorsey (age 39), Market Cap: $12.4 billion”
content=””
image=”http://static.businessinsider.com/image/56ef2f2f52bcd01f7b8b75c9″
source=”Bill Pugliano/Getty Images”
caption=””
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[slide
permalink=”/#twitter-ceo-jack-dorsey-age-39-market-cap-124-billion-4″
title=”Square CEO Jack Dorsey (age 39), Market Cap: $4.7 billion”
content=””
image=”http://edge.alluremedia.com.au/uploads/businessinsider/2016/04/GettyImages-180905542.jpg”
source=”Bill Pugliano/Getty Images”
caption=””
credit_href=””
]
[slide
permalink=”/#iacinteractivecorp-ceo-joseph-m-levin-age-36-market-cap-39-billion-5″
title=”IAC/InterActiveCorp CEO Joseph M. Levin (age 36), Market Cap: $3.9 billion”
content=”Having worked at the IAC for 12 years, Levin became its CEO in June of 2015. IAC is a media company that owns many online media brands, including OKCupid and About.com”
image=”http://static.businessinsider.com/image/5714e75991058426008bd2d3″
source=”IAC”
caption=””
credit_href=””
]
[slide
permalink=”/#fitbit-ceo-james-park-age-39-market-cap-36-billion-6″
title=”FitBit CEO James Park (age 39), Market Cap: $3.6 billion”
content=””
image=”http://edge.alluremedia.com.au/uploads/businessinsider/2016/04/GettyImages-489552240.jpg”
source=”Steve Jennings/Getty Images for TechCrunch”
caption=””
credit_href=””
]
[slide
permalink=”/#ubiquiti-networks-ceo-robert-j-pera-age-39-market-cap-278-billion-7″
title=”Ubiquiti Networks CEO Robert J. Pera (age 39), Market Cap: $2.78 billion”
content=””
image=”http://static.businessinsider.com/image/54f5f68eeab8ea826ba51ec5″
source=”Lance Murphey/AP Images”
caption=””
credit_href=””
]
[slide
permalink=”/#groupon-ceo-richard-williams-age-40-market-cap-26-billion-8″
title=”Groupon CEO Richard Williams (age 40), Market Cap: $2.6 billion”
content=””
image=”http://static.businessinsider.com/image/564ded912491f9c7018b6755″
source=”Groupon”
caption=””
credit_href=””
]
[slide
permalink=”/#comscore-ceo-serge-matta-age-40-market-cap-19-billion-10″
title=”ComScore CEO Serge Matta (age 40), Market Cap: $1.9 billion”
content=””
image=”http://static.businessinsider.com/image/5714e2a491058422008bd2fb”
source=”YouTube”
caption=””
credit_href=”https://www.youtube.com/watch?v=MAyA0cw-RzE”
]
[/slideshow]