Telness Tech

Telness Tech is a Stockholm-based software company that specializes in cloud-based, end-to-end BSS/OSS platforms for the telecommunications industry.

Their main product, Seamless OS, enables mobile virtual network operators (MVNOs) and other telecom entities to launch fully digital, user-centric solutions with minimal operational expenditure through full automation. Founded in 2016 by former Telenor executive Martina Klingvall, Telness Tech emerged from the Swedish MVNO Telness. The company has raised over $16 million in funding, including a €8.5 million Series A round in 2024, to expand its digital telecom offerings across Europe. Their technology is designed to be white-labeled and sold on a SaaS model. Telness Tech's services include a cloud-native operating system that integrates billing, payments, customer care, and product launches. They also offer a self-service cloud PBX solution for retailers and a full automation platform that significantly reduces costs and improves customer satisfaction. The company serves MVNOs, Communication Service Providers, and other telecom entities, helping them enhance their service offerings through automation.