7 big tech AI companies in the United States. The oldest was founded in 1975, the newest in 2013. Newest check: 24 Oct 2026.
59 of 86 companies were checked against the vendor's own page in the last 30 days.
| Company | Type | Based in | Founded | On Hokai | Checked |
|---|---|---|---|---|---|
| GoogleAlphabet's AI-first subsidiary powering Gemini, Google Cloud, and AI Overviews for billions. | Big tech | Mountain View, USA | 1998 | 26 | 24 Oct |
| MicrosoftEmpowering organizations and individuals through cloud, AI, and productivity tools. | Big tech | Redmond, USA | 1975 | 10 | 24 Oct |
| AmazonThe cloud giant behind Amazon Bedrock, the Nova models, Nova Act agents and Trainium chips. | Big tech | Seattle, USA | 1994 | 4 | 23 Oct |
| NVIDIAThe GPU and AI infrastructure company behind the Blackwell and Vera Rubin platforms, CUDA and the open Nemotron models. | Big tech | Santa Clara, USA | 1993 | 7 | 22 Oct |
| Meta AIMeta Platforms' AI division: open-weight Llama plus proprietary Muse Spark. | Big tech | Menlo Park, USA | 2013 | 6 | 15 Oct |
| Amazon Web ServicesThe world's leading cloud platform, powering AI, compute, and storage for millions. | Big tech | Seattle, USA | 2006 | 3 | 19 Aug |
| GitHubWorld's leading development platform. Acquired by Microsoft in 2018. | Big tech | San Francisco, USA | 2008 | 1 | 19 Aug |
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