Astro Audio Sdn Bhd (also called Astro Radio) (Formerly known as Airtime Management and Programming or simply AMP Radio Networks) is a Malaysian radio network company which operates radio broadcasting services and more since 1996. It is a wholly owned subsidiary of Astro Malaysia Holdings Berhad. Astro Radio owns and manages 12 private radio stations which are transmitted through the FM (frequency modulation) radio spectrum.
As of November 2024, Astro Audio still remains the number one and largest radio network company in Malaysia, with 72% of Peninsular Malaysians and 14.9 million listeners tuning in to its stations weekly, together with its Media Prima counterpart, Media Prima Audio (Kool FM, Fly FM, Eight FM, Hot FM and Molek FM), according to the GfK Radio Audience Measurement (RAM) Wave 2 in November 2024. Era being at top of the list with the most audience reach estimated at 4.8 million listeners, followed by Sinar and current ever-growing MY.[1]