🌐EnglishEnglishEspañolFrançaisItalianoNederlandsفارسی中文日本語EntityQ2425550· pop 10· linked from 191 articlesAccenture TowerAlso known as 500 West Madison, Citigroup Center, Northwestern Atrium Centerskyscraper in ChicagoWikidata factsOfficial websiteaccenturetower.comImageCitigroupCenterChicago.jpgSources (2)wikidata.orgen.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 9 languagesEspañolFrançais中文ItalianoBasqueNederlandssimpleفارسیvia Wikidata sitelinks · CC0ConnectionsChicagoEntityIllinoisEntityCategories1987 establishments in IllinoisBank buildings in ChicagoCitigroup buildingsHeadquarters in the United StatesHelmut Jahn buildingsOffice buildings completed in 1987Postmodern architecture in IllinoisSkyscraper office buildings in Chicago