{"acquisitions":[],"changes":[],"country":"US","description":"AI models for forecasting global macro events. Sold to hedge funds, family offices, and corporate strategy teams. Differentiates on model-driven macro signals over discretionary research.","domain":"chestnutforty.com","employees":null,"founded":2025,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"unknown","industrySources":[],"investors":[],"lat":null,"lng":null,"location":null,"multiples":[],"name":"Chestnut Forty","people":[],"revenues":[],"rounds":[{"amountQuarantined":false,"amountUsd":1000000,"connectionsAmong":[],"currency":"USD","date":"2025-06-01","investments":[],"investors":[],"leadInvestor":null,"leadInvestors":[],"people":[],"slug":"chestnutforty-com-2025-06-01-seed","source":{"fact":"round","publisher":"yc","retrievedAt":"2026-05-20","status":"attributed","url":null},"status":"attributed","type":"seed","url":null}],"slug":"chestnutforty-com","sources":[{"fact":"round","publisher":"yc","retrievedAt":"2026-05-20","status":"attributed","url":null},{"fact":"existence","publisher":"chestnutforty.com","retrievedAt":"2026-05-20","status":"self-reported","url":"https://chestnutforty.com"},{"fact":"description","publisher":"chestnutforty.com","retrievedAt":"2026-05-20","status":"self-reported","url":"https://chestnutforty.com"}],"stage":"seed","stockCard":{"asOf":"2026-11-09","facts":[],"generatedAt":"2026-11-09","state":"insufficient-evidence","tldr":[]},"techStack":["Google Cloud CDN","Google Cloud Storage","Google Cloud"],"totalRaisedUsd":1000000,"traction":[],"updatedAt":"2026-05-20","valuations":[]}