Australian designed and manufactured Modular Vaults, leading the way in worldwide Vault innovation
Vault Security Redefined – For Businesses and High-Risk Sectors.
Whether safeguarding high-valued assets, pharmaceutical stock, sensitive equipment, or critical data, the demand for dependable vault solutions has never been greater.
At CMI Safe Company, we’ve been setting the standard in Australian-manufactured safe and vault systems since 1946. Family-owned and operated, we are proud to lead the market in modular vault technology — delivering certified, advanced, and sustainable vault solutions for commercial, defence, pharmaceutical, and other high-security applications across Australia.
Engineered for Security. Designed for Simplicity.
CMI vaults are designed and manufactured using innovative, lightweight and recycled materials, delivering uncompromised strength with easier handling, faster installation and reduced structural loading, all while maintaining rigorous levels of security.
Tested and certified to Australian Standards (AS/NZS 3809:1998), CMI vaults have undergone independent testing to validate performance under attack. These certifications reflect our commitment to quality, safety, and environmental responsibility.

SKY LightWeight Modular Vault System
Certified Security. Engineered for Structural Limits.
Looking for a secure vault solution for upper floors or weight-restricted sites? The CMI Sky Lightweight Modular Vault is specifically designed to overcome floor loading challenges without compromising on protection. Crafted using precision laser-cutting and high-strength laminated materials, it delivers robust Grade VII-certified security (AS/NZS 3809:1998) in a lightweight modular format which is ideal for complex installations.

Standard Modular Vault System
Heavy-Duty Protection. Custom-Built Security.
The CMI Standard Modular Vault System is engineered for maximum strength and precision. Featuring ultra-high-strength core materials, reinforced steel construction, and low-tolerance laser-cut components, it delivers uncompromising protection against all forms of attack. Certified under the South African Bureau of Standards (SABS) scheme, this vault system is ideal for high-security applications requiring rugged durability and tailored installation.

Mobile Container Vaults
Certified Security. Portable Protection.
CMI’s container-based modular vaults deliver high-grade, AS/NZS 3809:1998-certified security in a fully mobile format. Engineered for fast deployment, these vaults are ideal for banking, pharma, and high-value commercial storage where flexibility, compliance, and strength are essential.
Lightweight, sustainable, and built to move – secure what matters, wherever you need it.
Why Choose a CMI Modular Vault?
- Australian-Made Excellence:
Manufactured locally to meet the unique security requirements of Australia and international markets.
- Sustainable & Lightweight:
Designed and manufactured using recycled materials without compromising structural integrity or resistance.
- Certified Protection:
Independently tested to meet AS/NZS 3809:1998 standards, a worldwide recognised standard, inline with American UL608 & European EN 1143-1 standards.
- Modular Design:
Our panel-based systems enable rapid, custom installation in both new constructions and retrofits. The modular design also allows for easy removal and reinstallation, offering flexibility for future relocations or site modifications.
- Custom Built to Industry Needs:
Compliant vault solutions for banking, defence, mining, pharmaceuticals (Schedule 8 drugs), Cannabis Production & Dispensaries, government departments and more.
- End-to-End Project Support:
From consultation and design to installation and long-term servicing, we’re with you every step of the way.
- Turn-key Solutions:
It’s not just about the design, manufacture & installation of a Modular Vault, we also provide solutions that include, Lighting, GPO’s, Electronic Security, Network connections, Weapons Racking, Climate Control, Painting, Epoxy flooring and more.
Industry-Specific Vault Solutions
At CMI, we don’t believe in one-size-fits-all. Our Modular Vault systems are tailored to meet the complex needs of critical industries, offering performance you can count on when it matters most:
- Banking & Financial Institutions:
Our high-security modular vaults are engineered to protect cash, valuables, and sensitive data in accordance with financial compliance standards.
- Pharmaceutical (Schedule 8 Drugs) & Cannabis Production & Dispensaries:
CMI Modular Vaults are uniquely suited for the storage of Schedule 8 drugs, meeting all State Health Department regulations and audit requirements. We understand the stringent conditions required for pharmaceutical compliance, and we design accordingly.
- Commercial & Industrial Applications:
From jewellers and logistics operators to legal firms and data centres, our vaults provide tailored security where conventional safes fall short.
- Government & Defence Contracts:
CMI is experienced in designing secure vault solutions for sensitive environments requiring confidentiality, controlled access, and trusted manufacturing processes.