About Us - Cellusys

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

Email [email protected] or call +353 1 6425000

We think you will love using our technology.

We don’t have multiple levels of project managers, sales engineers, people gathering requirements to be sent back and processed by a manager, sent up to product management, approved by a committee, who send down specs…and months later you get an answer…
With Cellusys, you’ll be talking to an engineer who will be working on your system. He or she will drill down to the problems and help tailor and fine-tune the solutions. He or she will have direct access to the Cellusys CTO, to get the go ahead; so you will get precisely what you need, much more quickly.

Dawood Ghalaieny, CEO

It’s all about the quality of the people. Trust in my staff is core. And we don’t have any one-trick ponies. It’s multi-disciplinary people right through. We get the right people in, and I give them end-to-end responsibility so they’re not removed from the final product and from the customer. They love it because it’s such a technology-led company. When they have autonomy, people care about the product – they have its fate in their hands. Empower teams with decisions, and they care more about the work.

Alan Murphy, CTO