Downunder Group is a Data Centre Engineering Service Provider d end-to-end design and engineering solutions and advisory to build resilient, efficient, and sustainable data centre facilities. Our team of subject matter experts have global experience in the development, design and operation of data centres, with capability covering:
We design and engineer reliable, scalable and optimised power distribution networks for data centres including UPS, switchgear, and redundancy systems to ensure continuous operation, focus on efficiency, resilience, and tier III/IV compliance.
We provide design and engineering of HVAC, chilled water, liquid cooling, and airflow systems that are optimised for energy efficiency, thermal management, and cost-effective operation in high-density data centre facilities.
We support site selection and engineering of foundations, building envelopes, and structural systems tailored for loads, seismic, and environmental resilience, encouraging modular and prefabricated solutions for improved and expedited constructability.
We design and engineer for fire detection, suppression, egress, and safety systems ensuring compliance with applicable codes and risk mitigation measures to maintain uninterrupted critical operations.
We utilise BIM, digital twins, and AI analytics to simulate, optimise, and monitor data centre facility performance, enhance operational decision-making, predictive maintenance, and lifecycle efficiency.
We design and engineer the integration of solar, battery storage, and renewable sources that power data centres with an overarching focus on carbon reduction, energy efficiency, and compliance with ESG targets and green certification standards.




Ask us about our Partnership and Alliance Delivery Model offering that presents track record Build & Maintain capability. Our team combine advanced engineering with global best practice and innovation across regions to deliver sustainable, resilient future-ready infrastructure.
We specialise in renewable powered Hyperscale and Accelerator Data Centres, Supercomputing Facilities, and AI Cloud Compuses.