Sigma Wireless- A Day Wireless Systems Company

Company Profile

Sigma Wireless Communications Ltd was formed in 1991 and are based in Dublin.

We specialise in providing resilient, scalable wireless solutions for Datacentres and Critical Infrastructure

Our expertise includes:
• Designing, deploying, and managing wireless and two-way radio systems
• Private 4G and 5G cellular networks enabling secure, low-latency communications for smart operations, remote management, and autonomous systems.
• Active and Passive Distributed antenna systems (DAS) and radio frequency (RF) deployments
• Indoor/outdoor coverage and integrated systems for Tier III+ facilities and edge deployments

Our solutions are tailored to ensure always-on, secure communication networks, making them a key partner for modern datacentre operations.