[1] Through Seabone (South East Access backBONE), the fiber-optic backbone based on DWDM technology, present in Europe, America, Asia and the rest of the world, Telecom Italia Sparkle provides international routing for most of the telephone traffic and data generated by Telecom Italia users, as well as reselling services to third parties.

Active in 41 countries with 100 offices, it provides advanced global telecommunications services including data transmission, voice, images, messaging, video communication and outsourcing to ISPs, companies and organizations, with a market entirely outside Italy.

On 13 January 2025, the Milan court rejected the appeal presented by Vivendi against the board of directors for the sale of TIM (formerly Telecom Italia)'s network.

[3][4] On 15 January 2025, TIM's board of directors discussed the offer presented by the Ministry of Economy and Finance and Retelit for the sale of Sparkle.

On 15 January 2025, the stock closed the trading day with a +0.47% at a price of €0.258, confirming a bullish trend that takes it away from the minimum values reached last year.