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Private company

Ultrasonic Broadcasting System

Logo: SYSU Group of Companies, PD, via Wikipedia3

Radio station in the Philippines

Ultrasonic Broadcasting System, Inc. (UBSI) is a Philippine radio network owned by the SYSU Group of Companies, a conglomerate owned by the Sy family.2 It is headquartered in Manila.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1991Founded1

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Ultrasonic Broadcasting System, Inc. (UBSI) is a Philippine radio network owned by the SYSU Group of Companies, a conglomerate owned by the Sy family.2

Corporate structure

Ultrasonic Broadcasting System sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Ultrasonic Broadcasting System Manila
    • DXLJ Owned ยท Dipolog, Philippines

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Ultrasonic Broadcasting System reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • DXLJ

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Also owns

  • DXLJ

From Wikidata.1

Timeline

  1. 1991Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3