{"id":"7640f60b-f37e-4d37-b4e2-2e8942aa4edf","slug":"softbank-x-stack-av-backing-2023","name":"SoftBank Group x Stack AV (backing)","partnershipType":"investment","status":"active","announcedDate":"2023-09-07T12:00:00.000Z","startDate":null,"endDate":null,"summary":"SoftBank Group backs Stack AV, the Pittsburgh autonomous trucking company led by Argo AI co-founder Bryan Salesky, with capital, resources and AI expertise.","sources":[{"url":"https://techcrunch.com/2023/09/07/softbank-group-backs-former-argo-ai-founders-on-new-self-driving-trucks-startup/","title":"SoftBank Group backs former Argo AI founders on new self-driving trucks startup Stack AV","sourceName":"TechCrunch","publishedAt":"2023-09-07"}],"verificationPosture":"reported","reviewStatus":"unreviewed","createdAt":"2026-10-13T04:40:04.576Z","updatedAt":"2026-10-13T04:52:02.317Z","parties":[{"id":"244a95ea-22d1-4951-bdbb-e99fb85e7b59","partnershipId":"7640f60b-f37e-4d37-b4e2-2e8942aa4edf","companyId":"1416ccb9-98f3-4375-add3-47ee2454a63e","externalName":null,"role":"other","createdAt":"2026-10-13T04:40:04.657Z","company":{"id":"1416ccb9-98f3-4375-add3-47ee2454a63e","slug":"stack-av","name":"Stack AV"}},{"id":"8495e9d5-2230-493e-9125-bab69298081c","partnershipId":"7640f60b-f37e-4d37-b4e2-2e8942aa4edf","companyId":"e6707518-29cb-4bcd-baae-f6e93ebc46ff","externalName":null,"role":"investor_partner","createdAt":"2026-10-13T04:40:04.755Z","company":{"id":"e6707518-29cb-4bcd-baae-f6e93ebc46ff","slug":"softbank-group","name":"SoftBank Group"}}]}