Company Story
1925 - Founding of Stipel, the company that would eventually become Telecom Italia.
1964 - STET, the Italian telephone company, is established.
1994 - Telecom Italia is formed through the merger of several Italian telecommunications companies.
1995 - Telecom Italia is listed on the Milan and New York stock exchanges.
1997 - Telecom Italia acquires Telecom Italia Mobile (TIM) and begins to expand into the mobile market.
2003 - Telecom Italia acquires Hansen, a Brazilian telecommunications company.
2005 - Telecom Italia acquires AOL Italia, the Italian subsidiary of America Online.
2007 - Telecom Italia acquires the Italian operations of HanseNet, a German telecommunications company.
2014 - Telecom Italia acquires Metroweb, an Italian fiber-optic network operator.
2015 - Telecom Italia spins off its fixed-line network into a separate company, Open Fiber.
2016 - Telecom Italia acquires a majority stake in Persidera, an Italian broadcasting company.
2017 - Telecom Italia launches its 5G network in Italy.