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OpenAI's Overview

Total employees1200
HeadquartersSan Francisco
Founded2015

OpenAI is an artificial intelligence research and deployment company dedicated to ensuring that artificial general intelligence (AGI) benefits all of humanity. Founded in 2015, the company has been at the forefront of AI innovation, developing influential models such as the GPT series (Generative Pre-trained Transformer), DALL·E (image generation), and Sora (text-to-video). OpenAI's work spans fundamental research, developing AI tools and platforms, and engaging in policy discussions to promote safe and ethical AI development. They aim to build safe and beneficial AGI directly, but also consider their mission fulfilled if their work helps others achieve this outcome.

Where is OpenAI's Headquarters?

HQ Function

The San Francisco headquarters serves as the primary center for OpenAI's research, engineering, product development, corporate strategy, and operations.

Notable Features:

The office is designed to foster collaboration and intensive research, featuring modern workspaces, advanced computing infrastructure access, and areas for team interaction and focused work.

Work Culture:

OpenAI is known for its mission-driven, research-intensive, and fast-paced work environment. The culture emphasizes intellectual curiosity, collaboration among diverse experts, and a strong commitment to AI safety and ethical considerations.

HQ Significance:

Being located in San Francisco places OpenAI at the epicenter of the global tech industry, providing access to top AI talent, venture capital, and a dynamic ecosystem of startups and established tech companies.

Values Reflected in HQ: The headquarters' design and operational ethos likely mirror OpenAI's core values: pioneering research, safety, collaboration, and a bold approach to achieving its mission of beneficial AGI.

Location:

OpenAI supports its mission and global user base through its primary headquarters in San Francisco and strategic international offices, including London and Dublin. These locations facilitate global talent acquisition, international research collaborations, policy engagement worldwide, and support for its widely used AI models and platforms. While physical offices are concentrated, its digital products and research influence are global, impacting users and developers across nearly every country.

Street Address:

3180 18th St

City:

San Francisco

State/Province:

CA

Country:

USA

OpenAI's Global Presence

London, United Kingdom

Address: Central London (Specific address not broadly publicized)

To expand OpenAI's global research footprint, engage with European policymakers on AI regulation, and support the adoption of OpenAI technologies in the EMEA region.

Dublin, Ireland

Address: Central Dublin (Specific address not broadly publicized)

To leverage Ireland's position as a European tech hub, support global operations, and engage with the European market 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
Greg Brockman - President
Brad Lightcap - Chief Operating Officer
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
Tiger Global Management
Bedrock Capital

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits0

The past 12 months at OpenAI featured significant leadership changes, most notably the brief ousting and swift reinstatement of CEO Sam Altman in November 2023, which also led to board restructurings. Sarah Friar was appointed CFO in June 2024.

Departures

Helen Toner, Helen Toner departed from the OpenAI board as part of the governance changes following the CEO transition.
Tasha McCauley, Tasha McCauley departed from the OpenAI board during the November 2023 leadership and governance restructuring.

New Appointments:

Sarah Friar, Sarah Friar appointed as OpenAI's first Chief Financial Officer to oversee financial strategy and operations.
Sam Altman, Sam Altman was reinstated as CEO of OpenAI, continuing his leadership role.
Bret Taylor, Bret Taylor appointed as new Chair of OpenAI's board.
Larry Summers, Larry Summers joined OpenAI's board.

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 [firstinitial][last]@openai.com or [first]@openai.com email format. For example, Jane Doe might be jdoe@openai.com or jane@openai.com.

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

Format

jdoe@openai.com

Example

80%

Success rate

News and media

OpenAI BlogJune 10, 2024

OpenAI Hires Sarah Friar as Chief Financial Officer

OpenAI announced the appointment of Sarah Friar as its first Chief Financial Officer. Friar, formerly CEO of Nextdoor and CFO at Square, will lead OpenAI's finance team to support continued investment in research and global scaling....more

OpenAI BlogMay 13, 2024

OpenAI Launches GPT-4o: A Faster, More Capable Multimodal AI Model

OpenAI introduced GPT-4o, its new flagship model that integrates text, audio, and image understanding and generation capabilities. It offers GPT-4 level intelligence but is much faster and improves on multimodal interactions....more

OpenAI BlogFebruary 15, 2024

OpenAI Introduces Sora: AI Model for Creating Video from Text

OpenAI unveiled Sora, a text-to-video AI model capable of generating realistic and imaginative scenes from text instructions. The model can create videos up to a minute long while maintaining visual quality and adherence to the user's prompt....more

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