{"id":"d161b2de-b242-47f9-b9c4-336e9075a1fe","slug":"3m-ventures","name":"3M Ventures","kind":"strategic_corporate","description":"Corporate venture capital arm of 3M Company, investing in advanced materials, robotics, and industrial automation startups.","parentCompanyId":null,"aliases":[],"sources":[{"url":"https://www.prnewswire.com/news-releases/graymatter-robotics-raises-4-1m-seed-round-301387301.html","title":"GrayMatter Robotics Raises $4.1M Seed Round","sourceName":"PR Newswire"},{"url":"https://www.prnewswire.com/news-releases/graymatter-robotics-raises-20m-series-a-to-fuel-continued-growth-and-expansion-301606236.html","title":"GrayMatter Robotics Raises $20M Series A to Fuel Continued Growth and Expansion","sourceName":"PR Newswire"},{"url":"https://www.therobotreport.com/graymatter-robotics-raises-45m-series-b-ease-programming-manufacturers/","title":"GrayMatter raises $45M Series B","sourceName":"The Robot Report"}],"reviewStatus":"reviewed","createdAt":"2026-08-18T19:03:41.887Z","updatedAt":"2026-08-23T15:27:05.128Z","parentCompany":null}