Powering Energy Transition

Data Centres

Key Service Offering – Data Centres

RSGx provide fully integrated, end-to-end electrical solutions for mission-critical data centre infrastructure, spanning early contractor involvement (ECI), design, construction, high-voltage delivery, and commissioning.

Design & ECI Delivery

RSGx operates a dedicated in-house engineering team, partnering with developers and builders during ECI phases to drive efficient, buildable, and resilient design outcomes.

Drawing on extensive experience across complex infrastructure, tunnelling, and transmission projects, we support clients in developing data centre electrical systems that prioritise:

Network redundancy and resilience
Constructability and cost certainty
Operational reliability and maintainability

Our approach ensures facilities are not only technically compliant but optimised for long-term performance in mission-critical environments.

Construction & Electrical Fitout

RSGx is actively engaged with leading data centre developers and builders, providing input into electrical fitout tenders and delivery methodologies across major projects.

This builds on our proven track record delivering large-scale M&E packages, including full electrical fitouts of metro rail infrastructure across NSW and QLD. Our delivery model is structured to integrate seamlessly with builder programs while maintaining strict control over quality, safety, and sequencing in high-pressure environments.

High Voltage (HV) Delivery & Commissioning

RSGx group, delivers specialist high-voltage installation and commissioning services across the full project lifecycle.

We take full ownership of commissioning scopes from 415V through to 330kV, including:

Protection and control systems
Metal-clad switchgear
Power and instrument transformers
UPS and critical power systems

These commissioning tests include:

Verification against single line diagrams, schematics and interlocking philosophies
Visual and mechanical inspection of assembled switchgear
Insulation resistance testing (pre‑ and post‑HV testing)
Contact resistance testing of busbars, circuit breakers, disconnectors and earth switches
Circuit breaker functional testing, including: timing tests (open, close, close-open), reduced control voltage operation, and auxiliary contact verification
Control circuit and protection interface verification
AC HV withstand testing in accordance with IEC and manufacturer requirements
Interlocking verification (mechanical, electrical and logic‑based)
Integration testing with protection, control and SCADA systems
Pre‑energisation, energisation and post‑energisation checks

RSGx Capabilities

Our specialist, multi-disciplined approach delivers integrated solutions across a wide range of projects, scaling from basic construction activities through to highly complex commissioning scopes, meeting or exceeding our partner’s expectations on safety, schedule and budget.

Permit to Work (PTW) & Operational Readiness

We partner with builders and clients to develop and implement robust Permit to Work (PTW) and energisation frameworks tailored to live, high-risk environments.

Our model includes:

Dedicated Permit Control Officers and PTW management
Structured energisation and isolation procedures
Oversight of subcontractor installation, testing, and commissioning standards

By taking ownership of PTW and energisation processes, we reduce risk, improve coordination, and allow project teams to maintain focus on critical path delivery.

End-to-End Delivery Confidence

RSGx provides a single point of accountability across design, construction, and commissioning, ensuring consistency, reduced interface risk, and a streamlined path to energisation.

We don’t just deliver electrical systems, we deliver fully operational, resilient data centre infrastructure ready for day-one performance.

Engineering & Advisory

Construction Projects

Commissioning & Completions

Maintenance & Operations

We deliver for clients across Australia, North America, UK, Africa and the Middle East.