Complexus

Complexus optimises performance and security by aligning Information Communication Technology (ICT) with people and processes. Providing technical assurance throughout the entire solution lifecycle. Client sectors typically cover governments, military bodies, public safety network operators and their user communities.

Our vast experience across multiple sectors have enabled us to solve the most complex technical challenges faced by our clients. Including those inherent within multi-vendor delivery environments.

Mission and Safety Critical Communication Solutions

Providing technical consultancy for the procurement of and or upgrade to communication systems. Including migration from legacy platforms whilst still maintaining services during user transition. Resulting in a stable, resilient and robust communication service that users can rely on.

Emergency

Search & Rescue, Ambulance Police, Fire, Coastguard and other First Responders.

Military

Interoperability with Emergency Services, such as joint EOD scenarios.

Transport

Safety critical communication solutions that are tailed for the transport sector.

Energy

Onshore and offshore operations for oil, gas and renewable energy sectors.

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“Aaron Donnelly, from Complexus Limited, has been essential to the successful delivery of the Dimetra XCore R9.1.1 upgrade project. He has been committed, extremely flexible and a pleasure to work with throughout a highly pressured project. I like to describe him as a technically fearless engineer as no matter what problem comes up Aaron can research, and problem solve, and he demonstrated this continually throughout the project. I know we will all miss his bubbly personality as he is a great addition to any team. It was a pleasure to have him as part of the TETRA Ireland team for the second time.”

Neville ReillyOperations Director at TETRA Ireland

“Having you on the team in our migration journey made big differences even if I felt at times that your brain had an intel9 processor and mine was still in its infancy. Your expertise and relentless solution seeking mindset greatly contributed to our success.”

Nelly VeugeoisMotorola Solutions

"Complexus Limited supplied Dimetra Specialist Engineering that facilitated the end to end system design, integration and testing of a Dimetra Release 8.2 DIPC Platform into the overall Shah Deniz 2 package.
Motorola Solutions has experienced highly professional solutions and services in its cooperation with complexus.
We highly recommend Complexus to supply services in the integration and commissioning of Motorola DIPC systems."

Axel Rettig / Lothar WuenschDirector of Distribution / Senior Programs Manager

“Aaron Donnelly, from Complexus Limited, has been essential to the successful delivery of the Dimetra upgrade project. Committed, extremely flexible and a pleasure to work with throughout a highly pressured project. I like to describe him as a technically fearless engineer as no matter what problem comes up Aaron can research, and problem solve, and he demonstrated this continually throughout the project. I know we will all miss his bubbly personality as he is a great addition to any team. It was a pleasure to have him as part of the TETRA Ireland team for the second time.”

Neville ReillyOperations Director at TETRA Ireland

Nelly VeugeoisMotorola Solutions

Axel Rettig / Lothar WuenschDirector of Distribution / Senior Programs Manager