Verizon has completed its acquisition of Yahoo! Inc and has combined Yahoo assets with its existing AOL business to create a new subsidiary, Oath, a diverse house of more than 50 media and technology brands that engages more than a billion people around the world.

The Oath portfolio includes HuffPost, Yahoo Sports,, MAKERS, Tumblr, BUILD Studios, Yahoo Finance, Yahoo Mail and more, with a mission to build brands people love.

According to Marni Walden, Verizon president of Media and Telematics, “The close of this transaction represents a critical step in growing the global scale needed for our digital media company. The combined set of assets across Verizon and Oath, from VR to AI, 5G to IoT, from content partnerships to originals, will create exciting new ways to captivate audiences across the globe.”

Tim Armstrong, former CEO of AOL, is now CEO of Oath, which is part of Verizon’s Media and Telematics organization. He has been leading integration planning teams since the Yahoo transaction was announced in July 2016, and Oath begins operation today as a global leader in digital and mobile.

Armstrong will lead Oath in building the consumer brands in news, sports, finance, tech, and entertainment and lifestyle coupled with our market leading advertising technology platforms.  best partner to our advertising, content and publisher partners.”

Armstrong is also leading efforts to continue to build the industry’s most advanced and open advertising technology solutions, with brands such as ONE by AOL and BrightRoll that span across mobile, video, search, native and programmatic ads.

Given the inherent changes to Marissa Mayer’s role with Yahoo resulting from the closing of the transaction, Mayer has chosen to resign from Yahoo. Verizon wishes Mayer well in her future endeavors.

Mayer owned about 4.5 million shares of Yahoo, including options and restricted stock units and her equity holdings are worth a little more than $236 million at the trading price of $52.50 yesterday. Altaba, holding firm for interests in e-commerce giant Alibaba and Yahoo Japan and other Yahoo assets not sold to Verizon will remain independent.