18 August 2026: Danish security and connectivity experts TDC Business have announced membership of TCCA, the member-led global organisation for the critical communications ecosystem. TDC Business offers a broad portfolio of solutions within communication technology, digital collaboration and IT security.

With end-to-end solutions that cover the needs of companies regardless of size and complexity, TDC Business leverages insight from more than 50% of Danish business traffic, enabling the company’s security specialists to deliver unique insight into threats, trends and developments in the digital landscape.

From secure operations and strong connections to customer dialogue, collaboration and AI, TDC Business helps companies create coherence across technology, people and processes, building on the experience, specialists and relationships that Danish companies have trusted for generations.

Public organisations must be able to deliver stable services to citizens and employees – while the demands for cybersecurity, compliance and digitalisation grow. Cybersecurity has become a central part of the public task, with requirements for the protection of critical systems, digital preparedness, as well as compliance and documentation.

“Joining TCCA is an important step for TDC Brands, and particularly for TDC Business, which is at the forefront of delivering secure connectivity and IT security to companies and organisations alike across Denmark. As the critical communications landscape evolves, resilience, security and preparedness are becoming increasingly interconnected. We look forward to contributing our experience and expertise to TCCA’s global community, while working with partners across the ecosystem to help shape secure and resilient communications for the future,” says John Henriksen (pictured), CEO of TDC Business and Chief Business Division Officer at TDC Brands.

“A warm welcome to TDC as the company joins TCCA’s global member community,” said TCCA CEO Kevin Graham. “As business and mission critical solutions evolve from relatively closed to hybrid connectivity, end-to-end cyber security become even more vital. We look forward to the deep domain insights TDC can exchange, as trusted secure connectivity is paramount to end-users across the entire mission critical communications ecosystem.” 

Among the few on the Danish market that can combine WAN, LAN, mobility, and cybersecurity into one coherent delivery, TDC Business combines advanced technology, automated detection, and deep expertise so that security evolves in step with the threat landscape.