Lisa A. Davis (born October 15, 1963) is an American businesswoman, the chair of Siemens Corporation (USA) since January 2017. [1] Davis was a member of the managing board of Siemens, [2] and global CEO of Siemens Gas and Power Operating Company. [3]
Lisa Davis was born in the US on October 15, 1963. [4] She earned a bachelor's degree in chemical engineering from the University of California, Berkeley. [4]
After graduating from university, Davis became an engineer for ExxonMobil, where she managed operations at the Prudhoe Bay Oil Field, and later worked for Texaco and Royal Dutch Shell. [5]
In November 2016, it was announced that Davis would succeed Eric Spiegel as CEO of Siemens USA following his retirement at the end of the year. [6]
In 2018, she was assessed as being the 37th most powerful woman in the world by Forbes. [7] [8] After profits in Siemens' energy division went down by 75% in 2018, the company decided to separate the division into its own company. In 2019, she became co-CEO of Siemens Gas and Power Operating Company. [9] She left the Siemens managing board in February 2020 to support Siemens CEO Kaeser until her contract expired in October 2020. [10]
Indra Nooyi is an Indian-American business executive who was the chairman and chief executive officer (CEO) of PepsiCo.
Safra Ada Catz is an American billionaire banker and technology executive. She is the CEO of Oracle Corporation. She has been an executive at Oracle since April 1999, and a board member since 2001. In April 2011, she was named co-president and chief financial officer (CFO), reporting to founder Larry Ellison. In September 2014, Oracle announced that Ellison would step down as CEO and that Mark Hurd and Catz had been named as joint CEOs. In September 2019, Catz became the sole CEO after Hurd resigned due to health issues.
Jean Case is an American businesswoman, author, and philanthropist who is chair of the board of National Geographic, CEO of Case Impact Network, and CEO of the Case Foundation. She is married to AOL co-founder Steve Case.
Susan E. Arnold is an American business executive who formerly served as the chairman of The Walt Disney Company.
Diane B. Greene is an American technology entrepreneur and executive. Greene started her career as a naval architect before transitioning to the tech industry, where she was a founder and CEO of VMware from 1998 until 2008. She was a board director of Google and CEO of Google Cloud from 2015 until 2019. She was also the co-founder and CEO of two startups, Bebop and VXtreme, which were acquired by Google and Microsoft, for $380 million and $75 million.
Ellen J. Kullman is a United States business executive. Since November 2019, she has been the chief executive officer of Carbon (company). She was formerly Chair and Chief Executive Officer of E. I. du Pont de Nemours and Company ("DuPont") in Wilmington and is a former director of General Motors. Forbes ranked her 31st of the 100 Most Powerful Women in 2014. Kullman retired from DuPont on October 16, 2015.
Virginia Marie "Ginni" Rometty is an American business executive who was executive chairman of IBM after stepping down as CEO on April 1, 2020. She was previously chairman, president and CEO of IBM, becoming the first woman to head the company. She retired from IBM on December 31, 2020, after a near-40 year career there. Before becoming president and CEO in January 2012, she first joined IBM as a systems engineer in 1981 and subsequently headed global sales, marketing, and strategy. While general manager of IBM's global services division, in 2002 she helped negotiate IBM's purchase of PricewaterhouseCoopers' IT consulting business, becoming known for her work integrating the two companies. As CEO, she focused IBM on analytics, cloud computing, and cognitive computing systems.
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Alicia Boler Davis is an American engineer and businesswoman. Boler Davis began her career at General Motors, rising to the rank of executive vice president of global manufacturing in 2016. In 2019, she joined Amazon as senior vice president of global customer fulfillment. During her time at Amazon, she led much of the company's response to the COVID-19 pandemic and became the first Black executive to join its senior leadership.
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