| StockExchange | name | official name | predecessor | chief executive officer | chairperson | logo | equity | assets | net profit | operating income | image | date founded | Employees | country of origin | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Market capitalization | Parent | Products | Revenue | date dissolved | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New York Stock Exchange | Telecom Italia | STET – Società Finanziaria Telefonica |  |  | 1994 | Paris | Île-de-France | France | Europe | Iliad SA | Landline, Mobile services, DSL services | Website | ||||||||||||
| Gio. Ansaldo & C. | AER |  |  | 1853 | Genoa | Liguria | Italy | Europe | Leonardo S.p.A. | Transport aircraft$#$Bombers$#$Experimental planes$#$Air force trainers$#$Seaplanes$#$Ship$#$Locomotives | 1993 | Website | ||||||||||||
| Gruppo Torinese Trasporti | ATM |  | 2003 | Turin | Piedmont | Italy | Europe | trasporto pubblico locale [Trasporto_pubblico_locale] | Website | |||||||||||||||
| Itala | Ceirano GB & C |  | 1904 | Turin | Piedmont | Italy | Europe | Automobiles [Automobiles] | 1935 | Website | ||||||||||||||
| Avio | Fiat Aviazione |  | 1908 | 800 | Rivalta di Torino | Piedmont | Italy | Europe | components and modules for aircraft and helicopter engines, space propulsion and launch vehicles, MRO and services for aircraft engines and aeroderivative gas turbines, electronic and electrical systems | Website |