ST Telemedia (STT) is a Singapore-headquartered strategic investor specialising in Communications and Media, Data Centres and Infrastructure Technology businesses globally.

It is represented in 15 countries, three continents across Asia Pacific, the US and Europe.

It is a portfolio company of Temasek Holdings.

In 2016, the company refreshed its corporate identity, adopting a new logo and streamlined business name ST Telemedia.

[1] STT's investment portfolio is centred on three business segments across the digital value chain – Communication & Media, Data Centres, and Infrastructure Technology.