When was OpenAI founded?

OpenAI was founded in 2015 and raised its 1st funding round within a year of its incorporation.

Where is OpenAI located?

OpenAI is headquartered in San Francisco, United States. It is registered at 1455 3rd Street San Francisco, CA 94158.

Who is the current CEO of OpenAI?

Sam Altman of OpenAI. They have also founded 1 company.

How many employees does OpenAI have?

As of Apr 30, 2026, the latest employee count at OpenAI is 8821.

Is OpenAI a funded company?

OpenAI is a funded company, having raised a total of $180B across 15 funding rounds to date. The company's 1st funding round was a $130M Grant (prize money) round, raised on Dec 2015.

How much is OpenAI worth?

The latest valuation of OpenAI is $852B as of Apr 18, 2026.

When was the latest funding round of OpenAI?

OpenAI's latest funding was a $75M Series G round on Apr 22, 2026, with participation from 1 investor.

Is OpenAI a Generative AI company?

The primary sectors of OpenAI are Generative AI, AI Infrastructure and Artificial Intelligence.

Where does OpenAI rank among its competitors?

OpenAI ranks 1st amongst 172 active competitors, of which 43 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was OpenAI, which secured $75M in Apr, 2026.

Who are the top competitors of OpenAI?

OpenAI's top competitors include Mistral AI, Anthropic and Cohere. Among them, OpenAI secured the most recent funding round in April, 2026.

OpenAI - 2026 Company Profile, Team, Funding & Competitors

OpenAI is a series G company based in San Francisco (United States), founded in 2015 by John Schulman, Greg Brockman, Trevor Blackwell, Wojciech Zaremba, Durk Kingma, Ilya Sutskever, Elon Musk, Sam Altman, Pamela Vagata, Vicki Cheung and Andrej Karpathy. It operates as an AI research and deployment solutions developing advanced artificial intelligence systems and tools for global use. OpenAI has raised $180B in funding from investors like Microsoft, SoftBank Group and Thrive Capital, with a current valuation of $852B. The company has 172 active competitors, including 43 funded and 5 that have exited. Its top competitors include companies like Mistral AI, Anthropic and Cohere.

Sectors and market segments that OpenAI operate in

OpenAI serves in the High Tech, Native AI market segments.The primary business model of OpenAI are:

Company Details

AI research and deployment solutions developing advanced artificial intelligence systems and tools for global use. It support a wide range of applications across productivity, development, and enterprise use cases. Engages in foundational AI research, model development, and safety work to improve the capabilities and reliability of large-scale AI systems. Operates as a public benefit organization with a mission centered on ensuring that artificial general intelligence benefits humanity through safe and responsible deployment.

Website: openai.com
Social
Email ID: *****@openai.com
Registered Address: 1455 3rd Street San Francisco, CA 94158

Key Metrics

Founded Year

2015

Location

San Francisco, United States

Stage

Series G

Total Funding

$180B in 15 rounds

Latest Funding Round

Series G, Apr 22, 2026, $75M

Post Money Valuation

$852B as on Apr 18, 2026

Investors

Microsoft & 85 more

Ranked

1^st among 172 active competitors

Employee Count

8,821 as on Apr 30, 2026

Investment & Acquisitions

Weights & 43 more

Similar Companies

Mistral AI & 983 more

View OpenAI's full profile

OpenAI is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Openai Opco, Llc CIN: 831960637 , United States, Active	Sep 18, 2018	-	2063 (As on Dec 31, 2024)	-

OpenAI has raised a total funding of $180B over 15 rounds. Its first funding round was on Dec 2015. Its latest funding round was a Series G round on Apr 22, 2026 for $75M. 1 investor participated in its latest round. OpenAI has 81 institutional investors and 5 angel investors.

Here is the list of recent funding rounds of OpenAI:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 22, 2026	$75M	Series G	$852B	-	-	Robinhood
Mar 20, 2026	$40M	Series G	-	-	-	-
Feb 27, 2026	$122B	Series G	$730B	-	SoftBank Group	Amazon, Nvidia, Microsoft, Altimeter Capital, Appaloosa Management, ARK Investment Management, Sequoia Capital, Thrive Capital, Andreessen Horowitz, The D. E. Shaw Group, MGX, TPG, BlackRock, Blackstone, Coatue, D1 Capital Partners, Dragoneer Investment Group, Fidelity Investments, Goanna Capital, Insight Partners, Sands Capital, Sound Ventures, Temasek, UC Investments, Winslow Capital

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View details of OpenAI's funding rounds and investors

The founders of OpenAI are John Schulman, Greg Brockman, Trevor Blackwell, Wojciech Zaremba, Durk Kingma, Ilya Sutskever, Elon Musk, Sam Altman, Pamela Vagata, Vicki Cheung and Andrej Karpathy. Sam Altman is the CEO of OpenAI.

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

John Schulman: Former Co-Founder of OpenAI and founder of 3 other companies, ChatGPT LOGO, Sora AI and ChatGPT. They are also an angel investor in 1 startup.
Contact Info: 1 email address
Greg Brockman: Co-Foudner & President & Chairman of OpenAI. They are also an angel investor in 21 startups.
Trevor Blackwell: Former Co-Founder of OpenAI and founder of 2 other companies, Umbrella Research and Y Combinator. They are also an angel investor in 4 startups.
Contact Info: 1 email address
Wojciech Zaremba: Co-Founder of OpenAI and founder of 3 other companies, ChatGPT LOGO, Sora AI and ChatGPT. They are also an angel investor in 1 startup.
Contact Info: 1 email address
Durk Kingma: Former Co-Founder of OpenAI. They are also an angel investor in 1 startup.

OpenAI's Board of Directors

OpenAI's board has 8 active members. Zico Kolter, Nicole Seligman, Paul Nakasone, Adebayo Ogunlesi, Sam Altman, Adam D'Angelo, Lawrence Summers and Sue Desmond-Hellmann are part of team.

Here is the list of OpenAI's board of directors:

Name	Type	Representing	Status	Duration
Zico Kolter	Team	-	Current	-
Nicole Seligman	Team	-	Current	-
Paul Nakasone	Team	-	Current	-
Adebayo Ogunlesi	Team	-	Current	-
Sam Altman	Team	-	Current	-
Adam D'Angelo	Team	-	Current	-
Lawrence Summers	Team	-	Current	-
Sue Desmond-Hellmann	Team	-	Current	-

View details of OpenAI's Founder profiles and Board Members

OpenAI's employee count trend

OpenAI has 8,821 employees as of Apr 26. Here is OpenAI's employee count trend over the years:

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Top competitors of OpenAI include Mistral AI, Anthropic and Cohere. Here is the list of Top 10 competitors of OpenAI, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	OpenAI 2015, San Francisco (United States), Series G	AI research and deployment solutions developing advanced artificial intelligence systems and tools for global use	$180B	Fidelity Investments, Goldman Sachs & 84 others	89/100
2nd	Mistral AI 2023, Paris (France), Series C	Provider of customizable, open-source artificial intelligence models and solutions for various applications	$3.05B	Lightspeed Venture Partners, General Catalyst ... & 50 others	84/100
3rd	Anthropic 2021, San Francisco (United States), Series H	Provider of AI safety and research company	$132B	GIC, Coatue & 105 others	82/100
4th	Cohere 2019, Toronto (Canada), Series D	Developer of enterprise AI platform and multilingual language and retrieval models	$1.54B	Inovia Capital, Sapphire Ventures & 32 others	77/100
5th	Sakana 2023, Tokyo (Japan), Series B	Provider of AI research laboratory services	$379M	Khosla Ventures, Lux Capital & 28 others	71/100
6th	Aleph Alpha 2019, Heidelberg (Germany), Acquired	Provider of an AI-enabled text and image analytics platform	$533M	Gruppe, Sapphire Ventures & 23 others	66/100
7th	AI21 Labs 2017, Tel Aviv (Israel), Series D	Platform offering AI focused writing and reading assistants	$636M	Pitango, Walden Catalyst & 14 others	66/100
8th	Zhipu 2021, Haidian (China), Public	AI powered code generation tool for developers	$1.4B	Meituan, Tencent & 12 others	66/100
9th	ReflectionAI 2025, New York City (United States), Series B	Developer of autonomous coding systems	$2.13B	Lightspeed Venture Partners, CRV & 19 others	65/100
10th	Harmonic 2023, Palo Alto (United States), Series C	Developer of state-of-the-art mathematics AI models	$295M	Kleiner Perkins, Ribbit Capital & 12 others	64/100

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OpenAI has made 26 investments in companies including Isara and Linux Foundation. OpenAI has also acquired 18 companies including Weights and Tomoro.

Here is the list of investments & acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
May 15, 2026	Acquisition	Weights	1995	San Francisco (United States)
May 11, 2026	Acquisition	Tomoro	2023	London (United Kingdom)
Apr 13, 2026	Acquisition	Hiro Finance	2024	San Francisco (United States)