{"id":"3eaecd0e-5ad3-4870-9542-8ef85c662482","slug":"tier-iv-x-jr-central-capital-alliance","name":"TIER IV x JR Central (Capital Alliance)","partnershipType":"investment","status":"active","announcedDate":"2025-12-25T12:00:00.000Z","startDate":null,"endDate":null,"summary":"TIER IV and Central Japan Railway Company (JR Central) formed a capital and business alliance to develop first- and last-mile autonomous mobility solutions connecting railway stations, supporting regional development and future integration with the Linear Chuo Shinkansen.","sources":[{"url":"https://www.prnewswire.com/news-releases/tier-iv-forms-capital-and-business-alliance-with-jr-central-to-support-regional-development-through-rail-and-autonomous-driving-integration-302649433.html","title":"TIER IV forms capital and business alliance with JR Central","sourceName":"PR Newswire"}],"verificationPosture":"verified","reviewStatus":"unreviewed","createdAt":"2026-08-09T17:05:51.127Z","updatedAt":"2026-08-09T17:05:51.127Z","parties":[{"id":"808304f6-1773-4539-8624-6a963f11d326","partnershipId":"3eaecd0e-5ad3-4870-9542-8ef85c662482","companyId":"8c8a9f0b-110b-4d16-aad1-20798e85da1b","externalName":null,"role":"technology_provider","createdAt":"2026-08-09T17:05:51.512Z","company":{"id":"8c8a9f0b-110b-4d16-aad1-20798e85da1b","slug":"tier-iv","name":"Tier IV"}},{"id":"cc868453-80dd-4d98-9aec-c7ef0673b09d","partnershipId":"3eaecd0e-5ad3-4870-9542-8ef85c662482","companyId":null,"externalName":"Central Japan Railway Company (JR Central)","role":"investor_partner","createdAt":"2026-08-09T17:05:51.897Z","company":null}]}