Top 5 Companies Owned by Twitter

With hundreds of millions of users around the world, Twitter (TWTR) is one of the world's most popular social media sites. It has about 211 million global monetizable daily active users, making it the 16th most popular social network worldwide. Users post tweets and interact with each other using 280 characters or less.

The site has become a place for people to debate and share ideas and is a popular venue for many heavy users of social media—notably former President Donald Trump (before he was banned). Since the presidential election of 2016, the site has become one of the most popular places to share and break important news; both political and otherwise.

Since going public, the company has tried to stay ahead of the game by making strategic acquisitions, especially in the face of competition from other companies like Meta (formerly Facebook) and Snapchat. Some of these buys have been great; others, not so much. This article looks at the company's history, how it became what it is today, and its financials, along with some of the biggest companies it owns.

Key Takeaways

  • Since going public, Twitter has made a series of acquisitions to try to remain competitive in the social media landscape.
  • Twitter acquired Magic Pony Technology in 2016 to improve its machine-learning capabilities.
  • Periscope was acquired by Twitter for $100 million of stock and cash.
  • The company's largest acquisition—$479 million for digital advertising platform TellApart—has been a losing venture.
  • Other acquisitions include Gnip, TapCommerce, and TweetDeck.

Twitter History

Twitter was founded in 2006 by a group of employees of the podcasting company Odeo, including Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams. The idea for the company came from Dorsey, who wanted to create an SMS-based platform through which people could communicate. Twitter initially began with tens of thousands of users, limiting users to 140 characters per tweet.

The company went public on Nov. 7, 2013. It planned to raise $1 billion through the initial public offering (IPO) and exceeded that target by making $1.8 billion by issuing 70 million shares at $26 a share. Opening at $45.10, the stock soared as high as $50.09 before closing at $44.90 on that first day.


Full-year results for the company in 2020 were reported on December 31, 2020. The company reported $3.72 billion in annual revenue along with a net income of $1.14 billion. Both figures increased from the previous year.

211 million

Total number of Twitter's monetizable daily active users, as of October 2021.

1. Gnip

Gnip was acquired by Twitter in 2014 in a cash and stock deal worth more than $134 million. The company was a social media application programming interface (API) aggregation company. It was among the first social media API-aggregation service providers and provided data to Twitter long before the acquisition. Twitter extended its own data platform as well as its existing public API as a result of the acquisition.

The startup company was founded in 2008 in Boulder, Colorado, and had customers in about 40 different countries. Before the acquisition, Gnip also provided data to rival social media platforms, including Facebook and Tumblr.

2. Magic Pony Technology

Twitter acquired Magic Pony Technology in 2016 in an effort to improve its machine-learning capabilities. The London-based company developed neural network systems for image-related data expansion. The acquisition was valued at $150 million, and both co-founders of Magic Pony Technology were retained in the deal. But the full terms of the deal were not disclosed by either party.

By acquiring the company, Twitter hoped it would improve the delivery of photos and videos across apps. Twitter received technology related to neural network development and machine learning to enhance video quality, expand a photograph’s size, and develop virtual reality graphics. This isn't Twitter's first time at the machine learning rodeo. The company acquired two other machine learning startups: Whetlab in 2015 and Madbits in 2014.

3. TapCommerce

Twitter acquired mobile ad startup TapCommerce in June 2014. Reported in the industry press as around $100 million, the purchase helped Twitter improve mobile installation and engagement advertisements. Twitter confirmed the acquisition was made to assist in mobile marketing, as TapCommerce assists companies with target advertisements based on prior user activity. The process of retargeting advertisements requires large amounts of data coupled with statistical analysis since mobile devices lack the use of cookies.

The onset of the 2020s has seen Twitter consolidating, divesting itself of some major acquisitions. On March 31, 2021, it shut down Periscope, a live-video-streaming app it acquired (reportedly for between $75 and $100 million) in 2015. On Jan. 3, 2022, it completed the sale of MoPub to AppLovin Corporation; it received $1.05 billion in cash for the advertising app, which it bought for $350 million in 2013.

4. TellApart

Twitter’s largest acquisition was a $479 million stock purchase to acquire TellApart in 2015. The digital advertising platform boosts Twitter’s advertising revenue generated by ads that resemble tweets and encourages users to perform a certain action. In addition, TellApart specializes in targeting users to monitor usage across mobile and desktop devices.

This hasn't been the best acquisition for Twitter. In 2017, the company said it stopped investing in TellApart and deprecated the subsidiary. Twitter has had to incur restructuring charges related to TellApart.

5. TweetDeck

Twitter acquired TweetDeck in 2011 for $20.4 million. The platform is a social media dashboard application for the management of Twitter accounts. TweetDeck was originally an independent app but was later merged into the social media giant's interface.

“TweetDeck provides brands, publishers, marketers, and others with a powerful platform to track all the real-time conversations they care about," a blog post by the company said of the acquisition. 

The very first version of TweetDeck went live in 2008, three years before Twitter purchased the company. Although it did have mobile versions, the company decided to get rid of them and focus entirely on its web-based applications.

Article Sources
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  13. Twitter. "Annual Report, 2014," Pages 31, 81.

  14. Twitter Blog. "Twitter Welcomes Gnip to the Flock."

  15. Crunchbase. "Gnip."

  16. Twitter. "Twitter Acquires Fabula AI to Strengthen its Machine Learning Expertise."

  17. The New York Times. "Twitter Buys TapCommerce, a Mobile Advertising Start-Up."

  18. Vox Re/Code. "Twitter Scoops Up AdTech Firm Tap Commerce for Around $100 Million."

  19. TapCommerce. "TapCommerce Joins the Twitter Family."

  20. CMS Wire. "Down Periscope: Twitter Discontinues the Livestreaming App."

  21. Twitter. "Twitter Completes Sale of MoPub."

  22. Twitter. "Annual Report, 2015," Page 82.

  23. Twitter. "Annual Report 2018," Page 33.

  24. U.S. Securities and Exchange Commission. "Twitter Q4 and Fiscal Year 2017 Shareholder Letter."

  25. Twitter. "Annual Report, 2013," Page 82.

  26. Twitter. "All Decked Out."

  27. The Guardian. "Twitter Confirms TweetDeck Acquisition."

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