Colosseum Dental Benelux

Colosseum Dental Benelux provides dental healthcare services through a network of clinics located in Belgium and the Netherlands. The organisation focuses on delivering oral health care, including preventive, restorative, and specialist treatments, to patients across the Benelux region. Its clinics offer a range of services designed to meet both routine and complex dental needs. By operating multiple practices, it aims to ensure accessible dental care for a broad population. The organisation is known by the alias Colosseum Dental Benelux and maintains its headquarters in the Netherlands.

The organisation operates over one hundred dental practices spread across Belgium and the Netherlands, reflecting a significant regional footprint. This network size positions it as one of the larger dental service providers in the Benelux area. Each practice functions as part of a coordinated system that shares administrative and clinical resources. The scale of the operation allows for centralized management while maintaining local service delivery. Such a footprint enables the organisation to serve a substantial patient base throughout the two countries.

In August 2022, Colosseum Dental Benelux experienced a ransomware attack that encrypted computer systems and disrupted operations across its clinics. The incident led to temporary closures and prevented access to patient records, prompting the organisation to engage external experts for investigation. Negotiations with the attackers were pursued to secure data restoration and non‑disclosure agreements, and the Dutch Data Protection Authority was notified within required timelines. Although forensic analysis could not confirm whether data was definitively accessed or exfiltrated, precautionary notifications were issued to potentially affected individuals. The response highlighted the organisation’s approach to managing cybersecurity incidents while emphasizing patient data protection.