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OpenAI's Overview

Total employees1500
HeadquartersSan Francisco
Founded2015

OpenAI is an artificial intelligence research and deployment company. Founded in 2015, its mission is to ensure that artificial general intelligence (AGI)—AI systems that are generally smarter than humans—benefits all of humanity. OpenAI conducts fundamental, long-term research toward the creation of safe AGI and develops widely-used AI models and platforms such as ChatGPT, GPT-4, and DALL·E. The company aims to directly build safe and beneficial AGI itself, but also considers its mission fulfilled if its work aids others in achieving this outcome. OpenAI has a unique structure, initially founded as a non-profit, it later created a capped-profit subsidiary, OpenAI LP, to attract investment and talent while remaining committed to its original mission.

Where is OpenAI's Headquarters?

HQ Function

The San Francisco headquarters serves as the central hub for OpenAI's research, engineering, product development, corporate operations, and strategic leadership.

Notable Features:

Modern, open-plan office spaces designed to foster collaboration, state-of-the-art research labs, and advanced computing infrastructure. The facilities support intensive AI model training and development.

Work Culture:

OpenAI's work culture is characterized by a deep commitment to its mission, fostering intense research, rapid iteration, and collaboration among diverse teams of scientists, engineers, and policy experts. It's known for being intellectually stimulating and fast-paced, attracting top talent in the AI field.

HQ Significance:

The San Francisco headquarters is strategically important as it places OpenAI at the epicenter of the global tech industry, facilitating access to talent, investment, and partnerships. It's the nerve center for breakthroughs in AI research and product deployment.

Values Reflected in HQ: The headquarters' design and atmosphere reflect OpenAI's core values of innovation, collaboration, ambition in pursuing AGI, and a focus on safety and broad benefit to humanity.

Location:

OpenAI supports a global user base with its AI models and platforms like ChatGPT and the API, accessible in most countries worldwide. Its research and collaborations are international, involving partnerships with academic institutions and organizations globally. While physical offices are currently concentrated in the US, UK, and Ireland, its digital products, safety research, and policy engagement have a worldwide reach and impact, aiming to ensure AI development aligns with global values and benefits humanity broadly.

Street Address:

575 Florida Street, Suite 300

City:

San Francisco

State/Province:

CA

Country:

USA

OpenAI's Global Presence

London, United Kingdom

Address: Specific address not publicly detailed, located centrally in London.

To tap into European AI talent, foster collaborations with regional institutions, and support OpenAI's growing international user base and policy initiatives in the UK and Europe.

Dublin, Ireland

Address: Specific address not publicly detailed, located in Dublin.

To strengthen OpenAI's presence in the European Union, manage regional operations, and engage with the Irish tech community and regulatory landscape.

Buying Intent Signals for OpenAI

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of OpenAI

As of April 2025, OpenAI' leadership includes:

Sam Altman - Chief Executive Officer
Mira Murati - Chief Technology Officer
Brad Lightcap - Chief Operating Officer
Greg Brockman - President & Co-founder
Jason Kwon - Chief Strategy Officer
Diane Yoon - Chief People Officer
Che Chang - General Counsel

Investors of OpenAI

OpenAI has been backed by several prominent investors over the years, including:

Microsoft
Khosla Ventures
Reid Hoffman Foundation
Andreessen Horowitz (a16z)
Thrive Capital
Sequoia Capital
Bedrock Capital
Tiger Global Management
Founders Fund

Executive New Hires/Exits in the Last 12 Months

Hire3
Exits3

The most significant executive changes at OpenAI in the last 12 months occurred in November 2023, involving the temporary ousting and subsequent reinstatement of CEO Sam Altman, and related shifts in leadership.

Departures

Sam Altman, Sam Altman was initially removed as CEO by the board.
Greg Brockman, Greg Brockman resigned following Sam Altman's removal.
Emmett Shear, Emmett Shear departed as interim CEO after Sam Altman's return was finalized.

New Appointments:

Emmett Shear, Emmett Shear was briefly appointed as interim CEO.
Sam Altman, Sam Altman was reinstated as CEO of OpenAI.
Greg Brockman, Greg Brockman returned to OpenAI as President.

Technology (Tech Stack) used by OpenAI

Discover the tools OpenAI uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

OpenAI Email Formats and Examples

OpenAI commonly uses the email format of [first initial][last name]@openai.com or [first name]@openai.com. For example, an employee named Jane Doe might have an email address like jdoe@openai.com or jane@openai.com.

[firstinitial][last]@openai.com or [first]@openai.com

Format

jdoe@openai.com or jane@openai.com

Example

85%

Success rate

News and media

OpenAI BlogMarch 13, 2024

OpenAI news title: OpenAI partners with Le Monde and Prisa Media to bring trusted news content to ChatGPT

OpenAI announced partnerships with Le Monde and Prisa Media (El País, Cinco Días) to bring authoritative and timely news content from these publishers into ChatGPT, helping users access reliable information....more

OpenAI BlogFebruary 15, 2024

OpenAI news title: Sora: Creating video from text

OpenAI introduced Sora, an AI model that can create realistic and imaginative video scenes from text instructions. The company shared initial research progress and safety steps being taken before wider availability....more

OpenAI BlogJanuary 10, 2024

OpenAI news title: Introducing the GPT Store

OpenAI launched the GPT Store, a marketplace where users can discover and build custom versions of ChatGPT (GPTs) for specific purposes, created by partners and the community....more

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