Physical Secure Zone 3 – Warehouse – Delivering a certified secure warehouse facility for logistics and storage operations Omni designed, delivered, and accredited a Physical Secure Zone 3 (PSZ3) warehouse facility alongside a supporting secure office environment. The project created a logistics hub capable of securely storing and managing sensitive materials within a compliant and monitored environment. Key Outcomes Delivered a fully […]
Secure Facilities
Assured Delivery of High-Security Environments.
Omni delivers secure facilities engineered to Australia’s highest Physical Secure Zone (PSZ) standards. Our Secure Zone, SCEC & EMSEC consultancy services’ provide end-to-end expertise across design, construction, integration, and accreditation—ensuring every environment protects the personnel, information, capability, and mission it supports.
We partner with Federal and State agencies, Defence primes, and critical-infrastructure organisations to deliver secure spaces that strengthen sovereign capability and safeguard national interests. Every project is grounded in technical precision, disciplined execution, and compliance with government physical secure zone frameworks.
Our Secure Zone, SCEC & EMSEC consultants partner closely with clients and technical specialists to design secure facilities that meet operational needs and regulatory frameworks from day one.
Geoff Brown
General Manager | Secure Facilities
Our Core Capability
We operate across greenfield and brownfield sites, complex precincts, and operational facilities, delivering environments built to protect Australia’s most sensitive information. Omni delivers certified secure facilities across Australia.
Physical Secure Zone Consultancy (Zones 2 – 5)
Design, integration, and delivery of high-assurance secure environments, built to meet Australian physical security requirements. Physical Secure Zones form the broader foundation for controlled, protected, and accredited secure facilities.
SCIF (Sensitive Compartmented Information Facility)
Specialised, high-control facilities within a Zone 5 environment, designed to safeguard compartmented and sensitive national-security information. SCIFs represent the highest level of secure-zone complexity and require enhanced technical, emanation, and accreditation controls.
Why Clients Choose Omni for delivery of Secure Facilities
- Proven experience delivering mission-critical secure facilities
- Recognised integrity among accrediting and certifying authorities
- Rigorous documentation and disciplined project controls
- Compliance-aligned processes that reduce risk, cost, and rework
- Full lifecycle assurance from concept to sustainment
Omni delivers secure facilities that meet today’s operational requirements and adapt to tomorrow’s national-security needs.
Who We Support
- Federal and State government agencies
- Defence primes and secure systems integrators
- Architects, engineers, and construction firms requiring secure facility expertise
- Organisations managing sensitive and classified information environments
Build with certainty.
Speak with Omni’s Secure Facilities team to discuss your project requirements.
Resources & Downloads
Physical Secure Zone 4 – Lab Facility – Delivering a certified Zone 4 secure laboratory and collaboration environment Omni designed, delivered, and accredited a Physical Secure Zone 4 (PSZ4) laboratory environment, enabling secure collaboration, data handling, and operational capability within a Defence industry context. The project required integrating multiple secure environments while maintaining compliance with strict government security frameworks. Key Outcomes Delivered a […]
Physical Secure Zone 5 – Operations Centre – Delivering a high-assurance secure operations centre within an active corporate facility Omni designed and delivered a certified Zone 5 secure operations centre, enabling the safe handling of sensitive information within an operational corporate environment. The project required precision planning, strict compliance, and seamless execution to meet the highest security standards without disrupting ongoing business operations. […]