Communications defence companies in Ireland
We track 3 defence communications companies in Ireland, most of them in Dublin and Galway. 1 of them is hiring now, with 5+ open roles. Among them are Druid Software, Klas and MBRYONICS.
All Communications Companies in Ireland
Druid SoftwareDublin · 51-200 employees · Communications
5 rolesPrivate 5G and 4G/LTE core network software for defence, public safety, and enterprise. Raemis platform deployed for NATO CCDCOE cyber defence exercises and US DoD tactical edge applications supporting 800-member military battalions.

Raemis Private Cellular Core
Private 4G/5G core network platform for enterprise, public safety, industrial IoT and defence communications deployments.

Defence Mobile Solutions
Private cellular communications solution for secure mobile broadband and patrol communications in defence and security operations.

Public Safety Networks
Cellular public-safety solution for migrating from TETRA and P25 toward next-generation mobile broadband networks.
Klas51-200 employees · Communications
No listed rolesIrish tactical-edge communications company building rugged Voyager compute, networking and multi-enclave systems for deployed government and defence users, now part of Anduril.
MBRYONICSGalway · 11-50 employees · Space & Satellites
No listed rolesBuilds optical satellite communications terminals, ground stations and photonic interconnects for space-to-space and space-to-ground networks.

STARCOM
Optical communications terminal for Earth links and inter-satellite links, supporting 1550 nm modems, dual polarization, quantum key distribution and SDA optical communications standards.

STARGATE
Optical ground station architecture for connecting space optical networks to terrestrial infrastructure, designed for high-capacity satellite downlinks and interoperability.

STARLIGHT
Digital optical modem, amplifier and antenna control unit set for STARCOM terminals, supporting 1550 nm ITU C-band operation, polarization modulation, OOK and coherent modulation.

TeraBIX
Radiation-hardened silicon photonic transceiver for high-speed satellite payload, board-to-board and chip-to-chip links with low power consumption.