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Companies, labs and communities building AI.
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| AAAI AAAI is an international nonprofit scientific society for artificial intelligence, founded in 1979, which runs a flagship annual conference and has published a quarterly magazine since 1980. | 1979 |
| Accel Accel is a venture capital firm that describes itself as the first partner to exceptional teams everywhere. Its portfolio runs to hundreds of companies, and it invests at both seed and late stages, including several large AI-related rounds. | |
| AI Now Institute The AI Now Institute is an American research institute, launched in 2017 in partnership with New York University, that studies the social implications of artificial intelligence and the concentration of power in the tech industry. | 2017 |
| Allen Institute for AI (Ai2) Nonprofit AI research institute founded by Paul Allen in 2014 and based in Seattle, known for Semantic Scholar and for the openly released OLMo family of language models, whose training data, code and checkpoints are published alongside the weights. | 2014 |
| All Hands AI All Hands AI builds OpenHands, an open platform for AI agents that do software development work: working from conversations tied to repositories, opening pull requests and running automations. | |
| AMD AMD is a chip designer whose data center AI business centres on Instinct GPUs and APUs, expanded through the Xilinx and ZT Systems acquisitions and capped by a 6-gigawatt OpenAI supply deal. | |
| Anthropic Anthropic is an AI safety and research company founded in January 2021 by former OpenAI employees. It develops the Claude models and products, and its Responsible Scaling Policy sets out safety levels for its models. | 2021 |
| Anysphere Anysphere is the company behind Cursor, an AI-assisted coding tool. Between 2024 and 2025 it raised four rounds, reaching a $29.3 billion valuation, over $1 billion in annualized revenue, and use by more than half of the Fortune 500. | |
| Apollo Research Apollo Research is a research organization focused on the risk of scheming: advanced AI systems covertly pursuing misaligned objectives. It evaluates frontier models for this behavior and advises policymakers. | |
| Apple Apple is a US technology company founded in 1976 that makes the iPhone, iPad and Mac. It introduced Apple Intelligence in 2024, builds its own Apple Foundation Models, and in 2026 agreed to build its next models with Google. | 1976 |
| Arup A British multinational design and engineering firm founded in 1946 by Sir Ove Arup, known for complex landmark projects such as the Sydney Opera House and for ownership held in trust for its employees. | 1946 |
| Association for Computational Linguistics (ACL) The Association for Computational Linguistics (ACL) is the main scientific and professional society for natural language processing. Founded in 1962, it runs one of the field's two leading conferences and publishes the journal Computational Linguistics. | 1962 |
| Association for Computing Machinery (ACM) A society for computing educators, researchers and professionals, founded in 1947 at Columbia University and headquartered in New York, with nearly 110,000 members and the Turing Award among its recognitions. | 1947 |
| Broad Institute An independent, non-profit research institute in Cambridge, Massachusetts, founded in 2004 with support from Eli and Edythe Broad, working to understand the roots of disease and turn biological insights into impact for patients. | 2004 |
| Center for AI Safety A San Francisco nonprofit founded in 2022 that researches technical AI safety, builds the field of safety researchers, and advocates for safety standards — known for a 2023 statement on AI extinction risk signed by industry leaders. | 2022 |
| Character.AI Character.AI is a chatbot company founded in 2021 by former Google engineers Noam Shazeer and Daniel De Freitas, known for user-created AI characters; it filed for Chapter 11 bankruptcy in October 2026. | 2021 |
| Codeium (Windsurf) Windsurf, formerly Codeium, is an agentic IDE founded by Varun Mohan and Douglas Chen. In 2025 its technology was licensed to Google while its chief executive joined Google, and the company itself was acquired by Cognition. | |
| Cognition Cognition is the company behind Devin, introduced in March 2024 as the first autonomous software engineer, and the publisher of the FrontierCode benchmark, which judges AI-written code by whether a maintainer would merge it. | 2024 |
| Conference on Neural Information Processing Systems (NeurIPS) NeurIPS is an annual December conference on machine learning and computational neuroscience, founded in 1987 and counted among the most influential meetings in AI research. | 1987 |
| Cruise Cruise was a San Francisco autonomous-vehicle company founded in 2013 and acquired by General Motors in 2016; it ran paid driverless rides in San Francisco before its permits were suspended and GM wound the business down. | 2013 |