Core Entity Brief
| Entity | Radionomy SA |
|---|---|
| Public role | The company matters because its platform decisions directly affect a large population of internet radio creators, and because its registry footprint provides a verifiable handle for monitoring digital audio infrastructure. Ownership changes or routing anomalies can disrupt station operators, advertisers, and the visibility that analysts use to map dependencies in the audio supply chain. |
| Region | Global |
| Category | Digital infrastructure institution |
| Primary domain | Infrastructure |
| Signal focus | Institution Type |
| Time horizon | QUARTER_30_120D |
| Impact | Medium |
| Confidence | 0.95 |
| Evidence coverage | 12 public source references |
| Related coverage | 1 linked article |
| Website | Public evidence pending |
| Last update | Jun 03, 2026 |
Radionomy SA is a Belgian subsidiary of Azerion that provides online radio production tools and forms part of the group’s digital audio advertising platform, encompassing Shoutcast and Targetspot.
What It Does
- Online radio platform: Radionomy’s core service allowed users to create, schedule, host, and monetise internet radio stations. The company announced a transition to Shoutcast beginning in 2020 for more professional tools.
- Audio advertising intermediation: Through the Targetspot division, the group operates an adtech platform that connects advertisers with publishers across radio, podcasts, streaming, and gaming audio, handling ad insertion and programmatic sales.
- Revenue model: Publishers and audio channel operators rely on the platform for streaming and monetisation; advertisers and agencies pay to reach audiences through this inventory.
- Internet resource administration: Radionomy SA holds RIPE LIR organisation records and aut-num objects (AS211945, AS202708), which support network operations and provide a trackable internet footprint.
Operating Snapshot
- Legal identity: Radionomy SA is registered in Belgium under enterprise number BE 0892.300.624, with an office at Avenue Herrmann-Debroux 54, 1160 Auderghem. Companyweb reports 2023 turnover of EUR 2.6 million and 11.6 FTE.
- Ownership: Azerion Group N.V. acquired Radionomy Group B.V. in November 2022, including Radionomy SA, Targetspot, and Shoutcast; the deal closed on 23 December 2022. Azerion’s 2024 annual report confirms 100% ownership.
- Market scale: Azerion’s acquisition announcement cited more than 3 billion monthly impressions and 15,000+ audio channels. Targetspot’s current site claims 8 billion monthly impressions globally and 150+ publishers.
- Network footprint: RIPE records show AS211945 assigned to Radionomy SA with as-name Targetspot, and AS202708 present. Routing data is inconsistent: some aggregators show active prefixes, others mark AS211945 inactive.
Control Surface
- Platform migration: Radionomy’s shift to Shoutcast directly affects station operators who must adapt to new tools and workflows.
- Advertising stack: Targetspot’s ad-serving and programmatic platform controls how audio ads are inserted, targeted, and monetised across the publisher network.
- Publisher inventory: The business aggregates thousands of audio channels, giving it influence over a large slice of internet radio and podcast supply.
- Network registry and routing: Through RIPE and BGP records, Radionomy SA’s internet resources are visible to network operators and analysts, enabling monitoring of its connectivity.
Watchpoints
- Entity boundary: Radionomy SA, Radionomy Group, Targetspot, Shoutcast, and Azerion are distinct entities. Claims should be attributed to the correct legal or brand name to avoid misrepresenting control.
- Winamp separation: The 2022 Azerion deal excluded Targetspot’s Winamp operations, so Winamp should be treated as historical context only.
- Routing visibility: The discrepancy between AS211945 and AS202708 routing states should be checked against a live BGP feed before relying on any router-level assertions.
- Financial interpretation: Reported negative equity in 2023 requires primary accounts to interpret; it is a financial flag, not a definitive risk statement.
- Service continuity: The announced migration to Shoutcast means the legacy Radionomy.com service may no longer be actively maintained. Users should confirm current features and support.

