CEO, Google (2001 - 2011) and Executive Chairman, Google (2011 - 2015)
Eric Schmidt is an American businessman and software engineer. He is known for being the CEO of Google from 2001 to 2011, Executive Chairman of Google from 2011 to 2015, Executive Chairman of Alphabet Inc.
Founder and CEO, Reddit
Steve Huffman, also known by his Reddit username spez (/spɛz/), is an American web developer and entrepreneur. He is the co-Founder and CEO of Reddit, a social news and discussion website, which ranks in the top 20 websites in the world.
Steve Wozniak is an inventor, engineer, programmer, and entrepreneur. In 1976, he co-founded Apple Inc., which later became the world's largest information technology company by revenue and largest company in the world by market capitalization
Co-Founder, America Online (AOL)
Steve Case is an entrepreneur, investor, and businessman best known as the former chief executive officer and chairman of America Online (AOL). Case joined AOL's predecessor company, Quantum Computer Services, and became CEO (renamed AOL) in 1991.
Chief Operating Officer, Facebook
Sheryl Sandberg is an American technology executive, activist, and author. She is the Chief Operating Officer (COO) of Facebook and founder of Leanin.org. As of June 2015, she is reported to be worth over $1 billion, due to her stock holdings in Facebook.
Co-Chair, Bill & Melinda Gates Foundation and Co-Founder, Microsoft
Bill Gates is an American business magnate, investor, author and philanthropist. Since 1987, he has been included in the Forbes list of the world's wealthiest people and was the wealthiest from 1995 to 2007 (and again in 2009), and has been since 2014.