Skip to main content
Mainstreaming Logo
Mainstreaming Logo

MainStreaming and BT Team Up to Enhance Video Streaming Delivery in the UK

MainStreaming and BT Team Up to Enhance Video Streaming Delivery in the UK

MainStreaming and BT Team Up to Enhance Video Streaming Delivery in the UK

MainStreaming and BT Team Up to Enhance Video Streaming Delivery in the UK

September 3, 2025

September 3, 2025

September 3, 2025

Published on

Published on

MainStreaming, the award-winning and innovative Edge Video Delivery Network, today announced a partnership with BT Group (BT), the UK’s leading telecommunications provider, to deliver high-performance, scalable, and efficient video streaming across BT’s mobile and fixed networks nationwide.

Through deep integration with BT’s network - leveraging on-net capabilities - MainStreaming will launch into the UK market with enhanced delivery capacity tailored for the UK’s largest streaming platforms. The collaboration will: boost the quality of experience (QoE) and reliability for live streaming audiences; drive greater cost efficiency for network providers through caching at the edge; and deliver efficiency for content providers through a unique capacity-based cost model.

“Our collaboration with BT is a powerful step toward intelligent, scalable video delivery, supporting our shared commercial and technical ambitions to serve the UK’s broadcasters.” said Tassilo Raesig, CEO of MainStreaming. “By leveraging BT’s robust infrastructure, we can support the UK’s leading streaming platforms with unmatched QoE and QoS, while driving efficiency at scale. The UK is a strategic market for us, and we’re proud to deepen our commitment to national broadcasters and OTT providers.”

As part of the technical roadmap, the partnership will explore BT’s pioneering MAUD (Multicast-Assisted Unicast Delivery) technology for live streaming. The companies will also look at software-defined edge caching solutions designed to meet the evolving demands of content providers and consumers.

Chris Bramley, Chief Network Architect, BT said “We are continually enhancing our networks to ensure our customers enjoy the best possible streaming experience. Bringing a leading Content Delivery Network provider like MainStreaming into our network enables us to drive efficiency of video content delivery and provide outstanding viewing experiences to our shared customers.”

By joining forces, MainStreaming and BT are combining infrastructure strength with scalability to empower broadcasters and OTT platforms to deliver richer, more resilient content experiences to audiences nationwide.

Read more

Read more

Recent posts

Recent posts

Industry Insights

Piracy in the Streaming Era: Why Every Broadcaster Should Be Worried, and What the Network Can Do About It

For years, the conversation around streaming piracy has followed a familiar script: subscribers cancelling their subscription plans in favour of illegal IPTV services, revenue draining away from OTT platforms, and rights holders demanding faster takedowns. It is a real and serious problem. But lately, the threat landscape has fundamentally changed, and the industry is only beginning to understand the full consequences.

Piracy is no longer just a revenue problem for subscription platforms. It has become a systemic threat to the entire media ecosystem, including broadcasters who give their content away for free. And at the heart of an effective response sits a layer of infrastructure that rarely makes headlines: the edge delivery network.

Learn more

Industry Insights

Winning the Sports Fan: MainStreaming at StreamTV Europe 2026

As part of the recent StreamTV Europe 2026, our Chief Revenue Officer, Ian Franklyn, joined the panel discussion “Everyone Wants Sports. Who’s Winning the Fan, and How?” during the Streaming Made Easy Workshop. The session brought together leading voices from across the sports streaming ecosystem to discuss how fan expectations are evolving, what challenges the industry still faces, and what the future of sports delivery will look like over the next few years.


Learn more

Industry Insights

From Traffic Congestion to the Fast Lane: Insights from our Article in Mobile Industry Review

Ian Franklyn, our Chief Revenue Officer, has been featured in Mobile Industry Review, where he explores a critical shift reshaping the streaming industry: the urgent need for a more collaborative, ecosystem-driven approach to video delivery.

In his thought leadership article, Ian highlights how the rapid growth of streaming traffic is pushing existing delivery models to their limits, and why the future of streaming depends on moving from isolated approaches to true industry collaboration.

Learn more

Talk to our streaming experts

Unlocking Success with MainStreaming

Discover how MainStreaming help businesses achieve seamless and scalable streaming experiences.

Talk to our streaming experts

Unlocking Success with MainStreaming

Discover how MainStreaming help businesses achieve seamless and scalable streaming experiences.

Talk to our streaming experts

Unlocking Success with MainStreaming

Discover how MainStreaming help businesses achieve seamless and scalable streaming experiences.

Talk to our streaming experts

Unlocking Success with MainStreaming

Discover how MainStreaming help businesses achieve seamless and scalable streaming experiences.