- Eircell
 - Mobile phone operator. - Hancol Systems
- International wireless services company, providing RF engineering, network design and optimisation, deployment, operations, and personnel training.
- Macalla Software
- Macalla provides software to enable organisations to offer mobile top-up, mobile banking, mobile payments, mobile remittances, and m-wallet services.
- Mobile Communications Company
- Specialising in the manufacture of Antenna products, Mobile System Integration, wholesale distribution and specialist retail chain for mobile products.
- Southern Electronics Ltd.
- Products include power packs, handportables, transmitters and receivers.
|
