Telia Acquires MVNO Telness and Adopts Its Seamless OS
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Telia Acquires MVNO Telness and Adopts Its Seamless OS

This strategic acquisition will accelerate the telecom giant's digital transformation across the Nordics.

4/8/2026
Ghita Khalfaoui
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Telia Company has announced a significant strategic move to accelerate its digital transformation by acquiring the Swedish mobile virtual network operator (MVNO), Telness. Following the acquisition, Telia plans to deploy the Seamless OS platform as part of this initiative. This integration is expected to enhance Telia's operational agility and support the evolution of its customer service capabilities.


A Strategic Acquisition for Digital Advancement

The acquisition, announced in April 2026 and subject to regulatory approval, brings Telness into the Telia family, where it will continue to operate under its own brand within Telia's Swedish business segment. Telness has built a strong reputation among small businesses and startups with its digital-first model. This approach is powered by the very technology Telia now plans to adopt.

Seamless OS, the flagship product of Telness Tech, is a modern, cloud-native operating system designed for telecommunications providers. The API-driven platform provides a comprehensive suite of tools for customer management, billing, and network integration. Its purpose is to enable operators to launch and manage services with greater efficiency and flexibility.

Enhancing Operational Agility and Customer Experience

By leveraging Seamless OS, Telia aims to streamline aspects of its operations and improve the speed at which new products and services can be introduced. This technological step supports the company's broader ambition to enhance efficiency and strengthen customer experience.

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A Milestone for Telness Tech

For Telness Tech, the independent technology company behind Seamless OS, this agreement marks a major milestone. Telia will become the first mobile network operator (MNO) to deploy the platform, validating its scalability beyond the MVNO space. The technology was initially developed and proven within Telness, which became one of Europe's most digitally advanced operators.

Martina Klingvall, Founder and CEO of Telness Tech, called the deal a "defining moment" for the company. She highlighted that Telness will retain its strong digital experience while benefiting from the scale and reach that Telia provides. This partnership supports the platform's continued evolution while expanding its presence across a broader customer base.

The Path Forward

The deployment of Seamless OS will initially take place in Sweden in connection with the Telness integration. No broader geographic rollout has been confirmed at this stage. The transaction remains subject to customary regulatory approvals before it can be finalized.

As part of the transaction, Telia will acquire the Telness brand, which necessitates a change for the technology provider. Telness Tech will initiate a rebranding process to establish a new company name and visual identity. It will continue to operate as an independent entity, serving operators globally.


This acquisition and technology deployment represents a step in Telia's ongoing digital transformation journey. The adoption of Seamless OS is expected to support improved operational efficiency and customer value. For Telness Tech, it marks an important commercial validation that will contribute to its continued growth as an independent technology provider.