When was xAI founded?

xAI was founded in 2023 and raised its 1st funding round within a year of its incorporation.

Where is xAI located?

xAI is headquartered in Palo Alto, United States.

Who is the current CEO of xAI?

Elon Musk of xAI. They have also founded 1 company.

How many employees does xAI have?

As of May 31, 2026, the latest employee count at xAI is 5479.

Is xAI a funded company?

xAI is a funded company, having raised a total of $45B across 9 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Nov 23, 2023.

How much is xAI worth?

The last known valuation of xAI was $***** as of Feb 02, 2026.

When was the latest funding round of xAI?

xAI's latest funding was a $***** Series E round on Jan 06, 2026, with participation from 10 investors.

xAI - 2026 Company Profile, Team & Funding

Company Details

Platform providing AI-powered assistant for image generation and trend analysis. It is an artificial intelligence (AI) company focused on advancing scientific discovery and fostering a deeper understanding of the universe through its AI model, Grok. Grok is a powerful AI assistant designed to provide truthful, useful, and curious insights by leveraging real-time search, image generation, and trend analysis capabilities. Through its developer API, xAI enables seamless integration of Grok's intelligence into various projects and applications.

Website: x.ai
Social
Email ID: *****@x.ai

Key Metrics

Founded Year

2023

Location

Palo Alto, United States

Stage

Acquired

Total Funding

$45B in 9 rounds

Latest Funding Round

Series E, Jan 06, 2026, $*****

Last Known Valuation

$***** as on Feb 02, 2026

Investors

Andreessen Horowitz & 62 more

Employee Count

5,479 as on May 31, 2026

Investment & Acquisitions

Evidium & 3 more

Similar Companies

OpenAI & 717 more

Exit Details

Acquired by SpaceX (Feb 02, 2026)

View xAI's full profile

xAI is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
X.AI CORP CIN: 2002695 , United States, Active	Aug 16, 2023	-	-	-

xAI got acquired by SpaceX on Feb 02, 2026.

Click here to take a look at xAI's acquisition in detail

xAI has raised a total funding of $45B over 9 rounds. Its first funding round was on Nov 23, 2023. Its latest funding round was a Series E round on Jan 06, 2026 for $*****. 10 investors participated in its latest round. xAI has 62 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of xAI:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 06, 2026	5915106	Series E	8958843	7210764	1971866	6200882
Oct 08, 2025	5010468	Series C	2974701	8665410	8738601	Nvidia
Oct 08, 2025	5396463	Conventional Debt	5719481	6784048	2108507	9800446

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View details of xAI's funding rounds and investors

The founders of xAI are Christian Szegedy, Kyle Kosic, Greg Yang, Elon Musk and Yuhuai Wu. Elon Musk is the CEO of xAI.

Here are the details of xAI's key team members:

Christian Szegedy: Former Co-Founder of xAI. They are also an angel investor in 2 startups.
Kyle Kosic: Former Co-Founder of xAI. They are also an angel investor in 2 startups.
Greg Yang: Co-Founder of xAI.
Contact Info: 1 email address
Elon Musk: Co-Founder & CEO of xAI.
Contact Info: 1 email address
Yuhuai Wu: Co-Founder of xAI.
Contact Info: 1 email address

View details of xAI's Founder profiles and Board Members

xAI's employee count trend

xAI has 5,479 employees as of May 26. Here is xAI's employee count trend over the years:

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xAI has made 1 investments in companies including Evidium. xAI has also acquired 3 companies including X and Hotshot.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Nov 10, 2025	Investments	Evidium	2021	San Francisco (United States)
Mar 29, 2025	Acquisition	X	1999	Bastrop (United States)
Mar 17, 2025	Acquisition	Hotshot	2017	Colombia