OpenAI
privateAI Research & Products
Creator of GPT-4, ChatGPT, o1, and o3. Raised $110B at $730B valuation (Feb 2026) led by Amazon, NVIDIA, and SoftBank. Co-led Stargate with SoftBank and Oracle — $500B committed over 4 years, $100B Phase 1 in Texas.
EST
This is a private company. Financial figures — CAPEX, ARR, valuation, and funding — are estimates sourced from press reports, funding announcements, and management statements. They are not audited and carry significant uncertainty. Do not use as the sole basis for investment decisions. Methodology →
Revenue Run Rate
$10.0B
2026-01 · ARR
Valuation
$730.0B
Total Raised
$120.0B
Headcount
~3,500
Revenue Run Rate History
Latest News
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Guidance Tracker
Stargate Phase 1
On Track
“We are announcing a joint venture, Stargate, with an initial commitment of $100 billion that will immediately deploy.”
Guided: $100.0B
Actual to date: $19.0B
19%
Stargate Total (4yr)
Pending
“We intend to invest up to $500 billion over the next four years building AI infrastructure in the United States.”
Guided: $500.0B
Key Quotes
Sam Altman·CEO·2025-01-21
“This is the most important project of this era. We need to build the infrastructure for the next generation of AI.”
Stargate White House announcement
Compute Clusters
Stargate cluster
B200 (Blackwell)
400,000 GPUs (target)
announced
Partnerships & Investments
Microsoft
Microsoft primary cloud partner and $13B+ investor. Azure provides compute for OpenAI.
$13.0B
investment
SoftBank
SoftBank leading Stargate JV financial commitment. Masayoshi Son co-chair.
$100.0B
joint-venture
Oracle
Oracle building and operating Stargate data centers. Abilene TX campus.
compute
Amazon
Amazon invested $50B as part of the $110B round at $730B valuation. Includes infrastructure partnership.
$50.0B
investment
NVIDIA
NVIDIA invested $30B in OpenAI's $110B round at $730B valuation. Includes strategic AI partnership.
$30.0B
investment
Funding History
Strategic Round
Amazon, NVIDIA, SoftBank
2026-02-27 · Bloomberg / TechCrunch
Amazon $50B · NVIDIA $30B · SoftBank $30B. Includes infrastructure partnerships. Round remains open.
+$110.0B
val. $730.0B
Strategic Round
SoftBank
2025-03-01 · Bloomberg
Largest private funding round on record at the time.
+$40.0B
val. $300.0B
Strategic Round
Thrive Capital +4 more
2024-10-02 · WSJ
+$6.6B
val. $157.0B
Strategic Round
Microsoft
2023-01-23 · Bloomberg
Part of Microsoft's $13B+ total commitment to OpenAI.
+$10.0B
val. $29.0B
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