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Companies, labs and communities building AI.
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| 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 |
| Alibaba Cloud Alibaba Cloud is the cloud computing arm of Alibaba Group and the developer of the Qwen (Tongyi Qianwen) large language model family, which is released as both open weights and proprietary models. | 2009 |
| Alibaba Group Alibaba Group is a technology company founded in 1999 that describes itself as focused on AI + Cloud and commerce; its Qwen models and data centre build-out are central to that positioning. | 1999 |
| 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. | |
| Amazon Amazon is the American technology company founded by Jeff Bezos in 1994. Through Amazon Web Services it became a major cloud provider, and it has built its own AI models, chips and assistants, including the Nova models and Trainium chips. | 1994 |
| 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. | |
| 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. | |
| Arena Intelligence Arena Intelligence is the company formed in 2025 by the team behind Chatbot Arena; it runs the LMArena model-comparison platform and states that it has 250 million dollars in venture funding. | 2025 |
| Baidu Baidu is a Beijing-based Chinese internet company founded in 2000. It runs China's dominant search engine and develops the ERNIE model family and the ERNIE Bot chatbot. | 2000 |
| Black Forest Labs Black Forest Labs is a German AI lab based in Freiburg im Breisgau, founded in 2024 by Robin Rombach, Andreas Blattmann and Patrick Esser. It develops the FLUX image models and raised a $300 million Series B in December 2025. | 2024 |
| Blue Owl Capital Blue Owl Capital is an alternative asset manager with $330 billion in assets under management, built from three separate businesses: Oak Street in real estate, Dyal Capital in stakes in other asset managers, and Owl Rock in private credit. | |
| ByteDance ByteDance is a Chinese internet company founded in 2012, whose AI work includes the Doubao chatbot, the TRAE coding tool, the Seed model team and the Volcano Engine cloud platform.[^1] | 2012 |
| Cerebras Systems Cerebras Systems is an American AI chip company founded in 2015 that builds wafer-scale processors — single chips made from a whole silicon wafer — and the computers around them, from the WSE and CS-1 to the WSE-3 and CS-3. | 2015 |
| Coatue Coatue is an investment firm that puts money to work in both public and private technology markets, with a private portfolio of more than 250 tech companies and a growing profile in AI through backing for Anthropic and Anysphere. | |
| 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 |
| Constellation Energy American energy company headquartered in Baltimore, one of the largest electricity producers in the United States, known for its 2024 agreement to restart Three Mile Island Unit 1. | 2022 |
| CoreWeave A New Jersey cloud company that began as an ethereum miner and became a large-scale GPU computing provider for AI, backed by NVIDIA and listed on Nasdaq in 2025 alongside a major OpenAI deal. | 2017 |