{"ein":"391380265","kind":"company","verification":"filing-verified","name":"ALLIANT ENERGY CORP","tickers":["LNT"],"exchanges":["Nasdaq"],"sicDescription":"Electric & Other Services Combined","city":"MADISON","state":"WI","stateOfIncorporation":"WI","cik":"0000352541","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0000352541.json","lastChecked":"2026-07-05"}