OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence (AGI) benefits all of humanity. Founded in 2015, OpenAI has developed groundbreaking models like GPT-4, DALL·E, and Sora, pushing the boundaries of AI capabilities in natural language processing, image generation, and video generation. The company operates with a unique structure, including a capped-profit arm, to balance its research mission with commercial applications and safety considerations. OpenAI aims to build safe and beneficial AGI and to share its research and tools widely.
The headquarters serves as the primary center for OpenAI's research, development, engineering, and corporate operations, driving the creation of advanced AI models and platforms.
Located in the historic Pioneer Building, the office space is designed to foster collaboration and intensive research, featuring modern amenities and workspaces tailored for a leading AI research organization.
OpenAI's work culture is known for being mission-driven, research-intensive, and collaborative. Employees are typically passionate about AI and its potential impact, working in a fast-paced environment that encourages innovation and tackling complex challenges.
The San Francisco headquarters is central to OpenAI's operations and identity, placing it at the heart of Silicon Valley's tech ecosystem, facilitating talent acquisition, partnerships, and industry influence.
OpenAI supports a global user base and engages with international stakeholders. While its primary research and development hubs are in San Francisco, London, and Dublin, its AI models and services are accessed and utilized by individuals, developers, and businesses worldwide. The company actively participates in global discussions on AI safety, ethics, and governance, collaborating with international researchers and policymakers to shape the future of artificial intelligence responsibly.
3180 18th Street
San Francisco
CA
USA
Address: Specific street address for London office is not widely publicized. It serves as a key European hub.
To strengthen OpenAI's presence in Europe, drive AI innovation, and engage with local communities, researchers, and businesses.
Address: Specific street address for Dublin office is not widely publicized. It acts as a strategic base for European operations.
To support OpenAI's growing international operations, engage with European regulatory frameworks, and enhance service delivery to European users.
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As of April 2025, OpenAI' leadership includes:
OpenAI has been backed by several prominent investors over the years, including:
Over the past 12 months, OpenAI has experienced significant executive movements, including the appointment of a new CFO and CPO in June 2024. Earlier, the company saw high-profile departures from its safety and research teams in May 2024. A major leadership crisis occurred in November 2023, involving the temporary ousting and subsequent reinstatement of CEO Sam Altman, along with several interim CEO appointments and new board members. These events highlight a period of dynamic change and focus on governance and strategic leadership.
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OpenAI likely uses common corporate email patterns for its employees. While not publicly confirmed, standard formats are often adopted by tech companies for simplicity and professionalism. These formats typically involve combinations of the employee's first name, last name, or initials.
[first].[last]@openai.com or [first_initial][last]@openai.com
Format
example: jane.doe@openai.com or jdoe@openai.com
Example
75%
Success rate
OpenAI Blog • June 10, 2024
OpenAI announced the hiring of Sarah Friar, former CEO of Nextdoor and CFO at Square, as its new Chief Financial Officer. Kevin Weil, former President of Product and Business at Planet Labs and Head of Product at Instagram and Twitter, joins as Chief Product Officer. These appointments aim to scale OpenAI's operations and product offerings....more
Reuters • May 14, 2024
Ilya Sutskever, a co-founder and Chief Scientist at OpenAI, announced his departure from the company. This followed shortly after Jan Leike, another key figure in AI safety and superalignment efforts, also resigned. These departures sparked discussions about OpenAI's approach to AI safety....more
OpenAI Blog • May 13, 2024
OpenAI introduced GPT-4o, its latest flagship model, capable of real-time reasoning across audio, vision, and text. The model offers significantly improved speed, cost-effectiveness, and enhanced capabilities in voice conversations and visual understanding, aiming to make human-computer interaction more natural and intuitive....more
OpenAI Blog • November 21, 2023
Following a tumultuous few days, OpenAI announced an agreement in principle for Sam Altman to return as CEO. A new initial board was formed, including Bret Taylor (Chair), Larry Summers, and Adam D'Angelo. This concluded a period of leadership uncertainty at the company....more
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