Telectronic Systems Inc., TSI is the maker of bedoo. TSI has been leading digital transformation since 1962 in the Philippines. From the group’s introduction of the earliest digital voice switching platforms, the first national corporate private data network services, to the earliest business class broadband, TSI has been at the forefront of the Philippines’ digital communications service developments and trends.

TSI has over sixty years of proven leadership in digital innovation and transformation.

Counted among TSI's achievements include the past stewardship of Retelco, Philippine Telegraph and Telephone (PT&T), Capwire (CWI), and Pocketbell (PWI). TSI has taken these companies from start-up to technology and category leaders.