X Corp (formerly Twitter): X Corp, formerly Twitter, is private and combined with xAI. Linda Yaccarino resigned as CEO in July 2025, and public reporting estimated 2025 revenue around $2.9B.
X Corp (formerly Twitter): Key Facts
| Company Name | X Corp (formerly Twitter) |
|---|---|
| Founded | 2006 |
| Founder(s) | Jack Dorsey, Noah Glass, Biz Stone, Evan Williams |
| Headquarters | San Francisco, California |
| Industry | Real-Time Social Media, Digital Advertising, AI Data, Subscriptions, and Payments |
| CEO / Lead Executive | Elon Musk |
| Employees | about 2,000 |
| Revenue | $2.9B in FY2025 |
| Profitability | profitability not disclosed |
| Status | Private; combined with xAI |
| Stock Symbol | Formerly TWTR (NYSE) |
| Website | https://x.com |
X is no longer the public company Twitter investors followed through 2021. The current profile is a private Musk-controlled platform combined with xAI, with an estimated 2025 revenue base around $2.9B, a departed advertising CEO, and a strategy that now mixes real-time social media, subscriptions, creator monetization, AI data, and payments.
What Is the History of X Corp (formerly Twitter)?
Twitter began in 2006 as a short-message broadcasting product and became the default real-time public conversation platform for news, politics, sports, entertainment, finance, and technology.
After a 2013 IPO and years of public-company pressure around user growth and monetization, Elon Musk acquired Twitter for about $44B in 2022, took it private, and changed leadership, staffing, moderation, verification, and product direction.
The 2023 rebrand to X and the 2025 xAI combination repositioned the company around social distribution, real-time data, AI integration, creator monetization, subscriptions, and payments.
How Does X Make Money?
X still depends heavily on advertising, but subscriptions, data access, creator products, video, and X Money are the diversification story.
Because X is private, its financials are estimated from reporting rather than audited company disclosures. That makes revenue, profitability, and valuation less certain than for public-company peers.
X Revenue and Financials
X is private, so reported revenue is estimated rather than audited. Public reporting in 2025 indicated a rebound to roughly $2.9B in revenue, still below Twitter 2021 public-company revenue of $5.08B. The xAI transaction valued X at about $33B net of debt, or $45B including debt, but this is not a public-market capitalization.
X Strategy
X strategy is to rebuild advertising, increase subscription revenue, grow creator and video formats, integrate Grok and xAI features, monetize data access, and launch payment functionality through X Money and financial partnerships.
X future depends on whether advertising stabilizes, subscriptions grow, X Money gains real usage, and xAI integration turns the platform data and engagement into a broader AI product advantage. The downside is that advertiser reluctance, regulatory pressure, and platform volatility keep revenue below the level needed for the everything-app vision.
X Timeline
Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams create Twitter from Odeo origins. [source]
Twitter goes public on NYSE under ticker TWTR. [source]
Twitter reports $5.08B in 2021 revenue, its last full year before Musk acquisition closing. [source]
Musk completes the roughly $44B acquisition and takes Twitter private. [source]
The blue-bird Twitter brand is replaced by X as Musk pursues an everything-app identity. [source]
Public reporting says xAI acquired X in a stock transaction valuing X at about $33B net of debt. [source]
Linda Yaccarino steps down as CEO of X on July 9, 2025. [source]
X announces a Visa partnership for X Money, a step toward payments inside the platform. [source]
