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LEADERS IN ROAMING MANAGEMENT, SIGNALLING, SMS AND BROADBAND SOLUTIONS.

Cellusys founded in 2004 is a privately held company, based in Dublin, Ireland. It provides leading edge solutions for mobile networks including comprehensive Data Solutions, Security Solutions and Roaming Management Solutions.

Discover how Cellusys precision technology can secure your network, and enable you to bring your network more profit - get in touch now.

Roaming Management

Meet demanding steering targets and give your subscribers high quality experiences.

SMS Firewall

Monetise A2P messaging with a tier 1 SMS Firewall and our world-beating strategies for mobile networks.

Signalling Firewall

SS7 & Diameter Firewall built off the back of 9 years' signalling expertise.

Mobile Broadband

Gain the insights you need, to fine-tune packet network and data service platform resources, and optimize your service offerings.