{"slice":{"kind":"company","id":"armstrong-world-industries","label":"Armstrong World Industries","href":"/companies/armstrong-world-industries","apiPath":"/api/slices/company/armstrong-world-industries","lastmod":"2026-09-09"},"company":{"id":"armstrong-world-industries","name":"Armstrong World Industries","url":"https://www.armstrong.com","description":"Dominant US commercial ceilings manufacturer (mineral fiber, metal suspension grid); founded 1860; emerged from Chapter 11 bankruptcy in 2006; spun off flooring division in 2016.","roles":["supplier"],"jobs":[],"sectors":[],"ownershipType":"public","lifecycle":"unknown","investors":[],"markets":[]},"ownershipGraph":{"parent":null,"siblings":[],"acquisitions":[],"acquiredBy":null},"capital":{"rounds":[],"totalRaisedUsd":null,"publicListing":{"ticker":"AWI","exchange":"NYSE","marketCapUsd":3500000000,"marketCapAsOf":"2026-09-03"},"revenueEstimateUsd":null},"provenance":{"sources":["https://www.armstrong.com","https://en.wikipedia.org/wiki/Armstrong_World_Industries"],"capitalSources":[]},"tools":[]}