Vasakronan and Proptivity have gone live with high-performance indoor mobile infrastructure at Sergelhusen, delivering gigabit-speed 5G connectivity inside one of Stockholm’s most prominent office developments.
The deployment is built on Proptivity’s shared indoor mobile infrastructure platform, designed to provide consistent high-performance connectivity throughout the Sergelhusen complex. The system is multi-operator ready, enabling all Swedish mobile operators to deliver their services through the same infrastructure.
Reliable indoor mobile performance is increasingly becoming a baseline requirement in modern office buildings. As enterprises adopt mobile-first strategies, employees expect their phones, laptops and connected devices to function seamlessly throughout the property, from meeting rooms to elevators and parking areas.
This shift is closely linked to security priorities within enterprise IT. Many organisations are equipping employees with 5G-enabled laptops to provide secure, always-on connectivity based on SIM authentication and operator-grade encryption. Industry estimates indicate that more than 30% of new business laptops are now delivered with integrated 5G modems, reflecting the growing role of cellular connectivity in enterprise environments.
As enterprises build their connectivity and security architecture around cellular technology, indoor performance becomes a natural extension of that model. With gigabit-speed 5G now available inside the covered areas of Sergelhusen, companies can support secure 5G-enabled devices indoors and maintain a consistent connectivity experience across locations.
The infrastructure also supports a growing ecosystem of connected devices, including AI-enabled security cameras, sensors and robotics that rely on reliable, low-latency performance throughout the building.
“Enterprises are increasingly standardising on 5G laptops to strengthen security and simplify connectivity,” says Mikael Lundman, CEO of Proptivity. “Once that model is in place, it raises a simple question: why should the experience be different inside the office? Buildings that deliver reliable indoor 5G allow companies to operate consistently, wherever their people work.”
Across global markets, operators are now introducing advanced 5G enterprise services offering prioritised access and enhanced performance for business users. With high-performance indoor 5G already established at Sergelhusen, tenants are positioned to take advantage of these capabilities as they are introduced in Sweden.
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