Wholesale World Congress 2025 - Madrid
From September 16–18, 2025, Madrid becomes the global epicenter of wholesale telecom innovation as the Wholesale World Congress (WWC) returns—bigger, sharper, and more connected than ever.
Set against the vibrant backdrop of Spain’s capital, WWC 2025 is a three-day powerhouse of networking, innovation, and deal-making. Whether you’re a carrier, VoIP provider, mobile operator, or tech innovator, this is the place to be.
A Global Telecom Hub
WWC isn’t your typical trade show. It’s a high-intensity marketplace where industry giants and rising disruptors come together to explore new partnerships, technologies, and business models. The event brings together:
Voice and SMS wholesale operators
Cloud communication platforms
eSIM and IoT solution providers
Data and roaming experts
Technology vendors and software developers
Madrid, with its central location and thriving business culture, makes a perfect meeting point for global players to connect under one roof.

What to Expect in 2025
Product Demos: Get hands-on with the latest in Class 4 softswitches, SMS hubs, and routing software.
One-on-One Meetings: Set up direct meetings with decision-makers from Tier 1–3 operators.
Expert Panels: Learn from keynotes and panel discussions covering VoIP, AI in telecom, cloud-based infrastructure, and regulatory updates.
Networking Events: After-hours gatherings in Madrid’s scenic venues—perfect for forging lasting relationships over tapas and wine.
Spotlight: Industry Leaders on Show
Companies like Speedflow are already confirmed and ready to showcase powerful platforms like:
✅ MediaCore – Their flagship Class 4 VoIP switch
✅ NexaMSG – A feature-rich SMS platform for aggregators
✅ Complete VoIP and messaging toolkits for global operators
Expect many more major vendors to bring exciting updates and launches to the event.
Why Attend?
If you’re in telecom, missing WWC is missing momentum. It’s your chance to:
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Discover emerging market trends
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Expand your partner network
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Launch or scout new services
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Learn how your competitors are adapting and innovating
And let’s be honest—Madrid in September? Sunny skies, world-class food, and an electric business atmosphere. Not a bad way to do business.