WorldCast Systems
WorldCast Systems provides end-to-end broadcast technology — from audio encoding and IP transport to FM transmission and signal monitoring — for radio broadcasters, network operators, and regulators across 100+ countries.
- Company typePrivate
- Founded1954
- HeadquartersBordeaux, France
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What WorldCast Systems does
WorldCast Systems, headquartered in Bordeaux, France, and part of the privately-held WorldCast Group, is a broadcast technology provider serving radio broadcasters, network operators, regulators, and adjacent verticals (sports, defense) across 100+ countries with an installed base of more than 20,000 customers. The company sells an end-to-end portfolio covering audio/MPX encoding, IP transport, FM transmission, and signal monitoring — including the APT codec family (IP Codec, IP Silver, AoIP Multichannel, Virtual variants), the Ecreso FM transmitter range (AiO Series, 3kW, 5–10kW), the Audemat probe/test-measurement family (FM, FM/HD, DAB, MC6), the Kybio network management system, and proprietary IP technologies APTmpX (non-perceptual MPX compression at 300/400/600 kbps), SureStream (packet-by-packet IP redundancy), and SynchroStream (GPS-synchronized SFN transport).
The business operates a hybrid revenue model combining capital-equipment sales (Ecreso transmitters, APT codec hardware, Audemat probes, RDS encoders) with recurring software and services (Kybio NMS with 1-year bundled cloud subscription, SmartFM AI energy optimization, APTmpX Software, Virtual ScriptEasy) plus professional services for turnkey radio deployments. Pricing is quote-based for enterprise hardware and complemented by freemium free trials for SmartFM and Kybio NMS to drive mid-market software adoption. Go-to-market is direct enterprise field sales with regional coverage (EMEA & APAC in France, Americas in Miami), supplemented by channel partners and resellers, and supported by industry events, webinars, success-story content, and active social channels.
Technically, WorldCast's moat rests on proprietary algorithms embedded across hardware and now software-defined (virtualized) deployments, with the 2025 product cadence — Virtual APT IP Codec MPX, APT IP Codec MPX, APT IP Silver MPX, APTmpX v2 with RDS subcarrier, and APTmpX Software for Windows — pointing to a deliberate platform pivot toward software-defined broadcast infrastructure while preserving the captive hardware installed base.
WorldCast Systems firmographics
Firmographics- Name
- WorldCast Systems
- Legal name
- WorldCast Systems
- Website
- https://worldcastsystems.com
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- WorldCast Systems provides end-to-end broadcast technology — from audio encoding and IP transport to FM transmission and signal monitoring — for radio broadcasters, network operators, and regulators across 100+ countries.
- Ownership category
- akta.pro rank
WorldCast Systems industry classification
Industry- Product category
- Broadcast Equipment
- NAICS
- Radio and Television Broadcasting Stations (5161)
- SIC
- Radio & Tv Broadcasting & Communications Equipment (3663)
- akta.pro primary industry
- Broadcast Transmission & Operations Services (Transmitters, Towers, Playout, Engineering) (MPAIAEAJ)
- akta.pro secondary industries
- Media Transport & Contribution (SRT/RIST, Satellite/IP, Fiber) (MPAHAKAD), Playout Infrastructure & Hardware (Servers, Storage, SDI/IP Gateways) (MPAHAKAJ)
Keywords
Where WorldCast Systems is headquartered
LocationHeadquarters
- HQ city
- Bordeaux
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
WorldCast Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Operations, Personnel, Marketing or Sales
Revenue model
- FM Transmitters and Hardware: Sale of FM broadcast transmitters including the Ecreso AiO Series, Ecreso FM 3kW, and Ecreso FM 5-10kW. Hardware also includes IP codecs (APT IP Codec, APT IP Silver, APT AoIP Multi-channel Codec), RDS encoders, FM/DAB probes, and antenna switch controllers. One-time capital purchase model typical for broadcast infrastructure.
- Software Licenses and Subscriptions: Software products including APTmpX Software, Virtual APT IP Codec, SmartFM, Kybio NMS, Software RDS Encoder, and Software APT IP Decoder. These may be sold as licenses, subscriptions, or included with hardware. Kybio NMS is included for 1 year with WorldCast products.
- Professional Services and Support: The company offers a 'Services' section (professional-services page) indicating deployment, engineering support, and technical support services are available. Full engineering support from design to deployment for radio turnkey solutions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free trials available for select software products |
| One time/ perpetual license | Multi-year contract | Enterprise/capital hardware purchases with bundled software |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels8 records
WorldCast Systems product offering
Product offeringCore offering
WorldCast Systems manufactures and sells hardware and software for the radio broadcast chain, including FM transmitters (Ecreso series), audio and MPX over IP codecs (APT IP family), virtualized codecs, broadcast monitoring probes (Audemat FM/HD/DAB+), RDS encoders, the Kybio network management system, SmartFM AI energy optimization, and the Audemat MC6 test and measurement instrument. The portfolio is unified by proprietary transport technologies (APTmpX, SureStream, SynchroStream) that allow broadcasters to deliver studio-to-antenna signals reliably over IP networks and to manage multi-site FM networks with SFN synchronization.
Product overview
WorldCast Systems provides an integrated broadcast ecosystem with four main product categories: Audio & MPX Distribution (APT IP codecs, Virtual APT IP Codecs, APTmpX compression, SureStream and SynchroStream transport technologies), Radio Broadcasting (Ecreso FM transmitters in 100W-10kW range including AiO Series, 3kW, and 5-10kW models, with FM transmitter software like SmartFM AI energy optimization, RDS encoders, and 5-Band Sound Processor), Monitoring & Control (Kybio network management system, Audemat FM/HD/DAB probes for QoS/QoE monitoring, Virtual ScriptEasy facility control, and Audemat telemetry solutions), and Radio Test & Measurement (Audemat MC6 precision measurement instrument). The portfolio spans from hardware codecs and FM transmitters to software-defined virtualization and cloud-based monitoring, enabling end-to-end broadcast delivery from studio to antenna.
Differentiator
Problem solved
Functional benefit
Brands
- Ecreso: FM transmitter brand including Ecreso AiO Series, Ecreso FM 3kW, Ecreso FM 5-10kW transmitters and related redundancy solutions.
- Audemat
- APT
- Kybio
Products and services
- APTmpX + APTmpX Software World's first non-perceptual MPX/composite compression algorithm that compresses FM composite signals to 300, 400, or 600 kbps while preserving high audio transparency. Available as hardware integrated inside APT IP codecs and as APTmpX Software for Windows so third-party sound processors can adopt the algorithm; v2 adds RDS subcarrier transport.
- APT IP Codec MPX Hardware 1U IP codec for high-performance composite/MPX signal transmission over IP networks for FM broadcasters; combines APTmpX MPX compression, SureStream packet-by-packet redundancy, and SynchroStream GPS-based synchronization to enable reliable MPX-over-IP delivery, including for FM Single Frequency Networks.
- Virtual APT IP Codec MPX Software-based MPX over IP transport solution that runs on virtual machines or Kubernetes clusters. Supports high-density MPX encoding/decoding from a single server, AES67 audio ingestion, SureStream redundancy, and APTmpX compression so broadcasters can scale MPX transport centrally without dedicated codec hardware.
- APT IP Silver MPX Budget-friendly 1U hardware MPX encoder and decoder with APTmpX compression, SureStream redundancy, VLAN tagging, NAT traversal, and 4G/5G modem support. Optimized for individual MPX FM feeds and multi-frequency transmissions over IP networks including cellular links.
- APT AoIP Multi-Channel Codec Professional IP studio-to-transmitter codec supporting up to 16 channels of audio in a 1U chassis with up to 4 AoIP modules. Offers optional Dante/AES67 network interface integration, multi-format audio support, and hot-swappable redundant components for high-availability broadcast audio transport.
- APT IP Codec Professional 1U IP stereo codec for studio-to-transmitter links, studio networking, and remote broadcasts. Features Enhanced aptX audio, SureStream redundancy, SynchroStream time alignment, and composite/MPX support for broadcast-grade audio over IP.
- APT IP Silver Budget-friendly 1U audio encoder/decoder supporting Enhanced aptX, linear PCM, MPEG 2/4 HE-AAC, and OPUS (with auto-detect), plus SureStream redundancy, VLAN tagging, NAT traversal, and 4G/5G modem support for broadcast audio over IP including cellular networks.
- Virtual APT IP Codec Audio Software-based audio over IP transport solution that centralizes audio codec functionality on server infrastructure, replacing a fleet of standalone codecs. Bundles APTmpX MPX compression and SureStream redundancy in a virtualized deployment model.
- SureStream Secure IP Transport Proprietary secure IP transport technology that sends multiple copies of a stream across diverse network paths and reconstructs a flawless broadcast-grade stream at the receiver, providing 'always-on' redundancy and packet-by-packet protection over imperfect IP networks.
- SynchroStream Synchronized IP Transport GPS-based synchronized IP transport technology for FM Single Frequency Networks. Provides ultra-stable audio alignment with millisecond accuracy and sub-microsecond fine-tuning at each site, enabling better than 50-meter FM SFN alignment with delay steps as fine as 125 ns.
- SmartFM AI for Energy Savings AI-powered software for Ecreso FM transmitters that analyzes broadcast patterns in real time and automatically adjusts transmitter power consumption to reduce energy use while maintaining broadcast audio quality.
- Kybio Network Management System Cloud-based network management system providing centralized monitoring and control of broadcast infrastructure, with 1 year of cloud monitoring included with WorldCast products. Offers real-time alerts, smart dashboards, auto-configuration, and expert setup support.
- Audemat FM Probe FM signal monitoring probe providing real-time QoS/QoE measurements and SNMP-based alerting for FM broadcast performance, compliance, and quality management.
- Audemat FM/HD Probe Combined FM and HD Radio signal monitoring probe providing comprehensive broadcast quality and compliance monitoring across analog FM and HD Radio services.
- Audemat DAB Probe DAB/DAB+ digital radio monitoring probe delivering real-time signal quality and audio performance visibility for digital radio operators, regulators, and compliance monitoring.
- Audemat RDS Encoder Hardware RDS encoder for dynamic RDS and data injection, providing full control with smart scheduling of RDS services for FM broadcasters.
- Audemat RDS Server Software-based RDS server for dynamic RDS encoding and data injection, providing the same dynamic RDS capability as the hardware encoder in a deployable software form factor.
- Audemat MC6 Radio Test & Measurement Instrument Precision measurement instrument for analysis and validation of broadcast signals across FM and digital radio environments, used for compliance, commissioning, and ongoing broadcast quality assurance.
- Ecreso AiO Series FM Transmitters All-in-one FM transmitter family in 100W to 2kW power range with integrated MPX decoder, audio processing, IP connectivity, built-in RDS encoder, and web-based management. Designed as a compact, integrated transmitter for small-to-mid-power broadcast sites.
- Ecreso FM 3kW Transmitter 3kW FM transmitter for reliable mid-to-high-power broadcast transmission with SmartFM AI energy-efficiency features and remote management capabilities.
- Ecreso FM 5-10kW Transmitters High-power FM transmitter series available in 5kW and 10kW configurations for large-coverage-area radio broadcast networks, with SmartFM AI integration for energy efficiency.
- Ecreso Redundancy Solutions Backup and redundancy systems for Ecreso FM transmitters that ensure continuous on-air operation through automated failover configurations at transmitter sites.
- Ecreso Antenna Switch Controller Antenna switch controller for automated transmitter site switching and failover management at FM transmitter sites, enabling remote antenna routing without manual intervention.
- Virtual ScriptEasy Facility Control Smart facility control software that automates transmitter site operations and resolves critical errors in real time, available as SaaS, on-premise, or embedded with customizable dashboards.
- Audemat Control Silver Remote control and telemetry solution for transmitter site management, complementing Audemat probes and Ecreso transmitters with centralized site supervision.
- WorldCast Professional Services Engineering and deployment services covering design through deployment for radio turnkey solutions, including network design, system integration, and technical support for broadcast operators.
Quantifiable outcome
- Bandwidth reduction: APTmpX compresses MPX/composite signals to as low as 300 kbps from traditional uncompressed bandwidth, enabling narrowband IP connections for FM transmission
- +4 more outcomes
Companies that use WorldCast Systems
Customer profileNamed customers13 records
Segments6 records
Ideal customer profiles5 records
WorldCast Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability2 records
Feature8 records
WorldCast Systems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Orban LabscoreOrban Labs provides a product testimonial for APTmpX, stating the codec is the only reduced-bandwidth technology for distributing analog FM composite that does not negatively impact watermark encoding, and that its audio quality is spectacular. Orban is a competitor/complementary vendor in the broadcast audio processing space whose endorsement validates APTmpX's fidelity for FM MPX transmission. The relationship is described as a technology endorsement and mutual industry recognition rather than formal co-development.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
WorldCast Systems competitors and assessment
Company assessmentDirect peers
- Tieline: Tieline is an Australian manufacturer of IP audio codecs for radio broadcasting, including the Merlin and ViA product families. It competes with WorldCast's APT IP codec line for STL and remote broadcast applications.
- BW Broadcast: BW Broadcast is a UK-based FM transmitter manufacturer serving radio broadcasters worldwide. It competes directly with WorldCast's Ecreso product line in entry- and mid-power FM transmitter segments.
- Nautel: Nautel is a Canadian manufacturer of FM and AM broadcast transmitters (including the NV and NX series). It is a direct competitor to WorldCast's Ecreso transmitter line, serving the same radio broadcasters with overlapping high-power RF transmission products.
- Elenos: Elenos is an Italian manufacturer of FM broadcast transmitters and RF power systems. It directly competes with WorldCast's Ecreso AiO and Ecreso FM 3kW/5-10kW transmitters in the global FM broadcast equipment market.
- GatesAir: GatesAir (formerly Harris Broadcast) is a major US-based manufacturer of broadcast transmission equipment, including FM/TV transmitters and Intraplex audio-over-IP codecs. It directly competes with WorldCast across transmitters and STL audio transport for radio broadcasters.
- Orban Labs: Orban Labs is a US manufacturer of broadcast audio processors (Optimod) used in FM transmission chains. It is both a complementary and competitive vendor to WorldCast's Ecreso transmitter and APT codec ecosystem and has publicly endorsed WorldCast's APTmpX technology.
- Comrex: Comrex is a US manufacturer of IP audio codecs and remote broadcasting solutions (e.g., BRIC-Link, Opal). It directly competes with WorldCast's APT IP Codec and APT IP Silver for studio-to-transmitter and remote broadcast audio transport.
- Telos Alliance (Omnia): Telos Alliance is a US broadcast audio technology company offering Omnia audio processors, Axia audio networking, and Telos codecs. It overlaps with WorldCast's APT codec, Ecreso sound processing, and broader radio broadcast audio portfolio.
- Wheatstone Corporation: Wheatstone is a US provider of broadcast audio networking, consoles, and processing (Loudness Meter, AirAura). It competes with WorldCast in radio broadcast signal processing and audio networking for radio stations and networks.
Broad incumbents
- Rohde & Schwarz: Rohde & Schwarz is a large German test & measurement and broadcast equipment conglomerate. Its broadcast division provides FM/TV transmitters and audio/video codec solutions, competing with WorldCast across transmission and monitoring while offering a much broader portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
WorldCast Systems social profiles
Digital presenceWorldCast Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
WorldCast Systems leadership team
Management profileNumber of profiles
Profiles3 records
WorldCast Systems funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WorldCast Systems M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WorldCast Systems
What does WorldCast Systems do?
WorldCast Systems manufactures and sells hardware and software for the radio broadcast chain, including FM transmitters (Ecreso series), audio and MPX over IP codecs (APT IP family), virtualized codecs, broadcast monitoring probes (Audemat FM/HD/DAB+), RDS encoders, the Kybio network management system, SmartFM AI energy optimization, and the Audemat MC6 test and measurement instrument. The portfolio is unified by proprietary transport technologies (APTmpX, SureStream, SynchroStream) that allow broadcasters to deliver studio-to-antenna signals reliably over IP networks and to manage multi-site FM networks with SFN synchronization.
Is WorldCast Systems a public or private company?
WorldCast Systems is a private company. It is classified as corporate owned and is currently operating.
When was WorldCast Systems founded?
WorldCast Systems was founded in 1954. It employs 51 to 100 people.
Where is WorldCast Systems based?
WorldCast Systems is headquartered in Bordeaux, France, in the Europe region.
How does WorldCast Systems make money?
Three revenue lines are on record. FM Transmitters and Hardware is the primary driver. The others are software Licenses and Subscriptions and professional Services and Support.
Who are WorldCast Systems's main competitors?
Direct peers on record are Tieline, BW Broadcast, Nautel, Elenos, GatesAir, Orban Labs, Comrex, Telos Alliance (Omnia) and Wheatstone Corporation. Rohde & Schwarz is listed as a broad incumbent.
Does WorldCast Systems have an API?
No public API is recorded for WorldCast Systems.
What industry is WorldCast Systems in?
WorldCast Systems's product category is Broadcast Equipment. Its primary akta.pro industry code is MPAIAEAJ, Broadcast Transmission & Operations Services (Transmitters, Towers, Playout, Engineering), with a secondary code of MPAHAKAD, Media Transport & Contribution (SRT/RIST, Satellite/IP, Fiber). Its NAICS code is 5161 and its SIC code is 3663.