Tier 3 colocation data centre for secure, scalable IT 

ThinkOn’s colocation services in Australia give IT teams secure, Tier 3 facilities with 99.99% uptime. Cut costs, protect critical systems and simplify operations in a fully managed colocation data centre.  

Transform your IT infrastructure with ThinkOn colocation services 

ThinkOn’s Colocation as a Service (CaaS) turns your IT infrastructure into a strategic business advantage. Our Tier 3-certified colocation data centres provide the security, uptime and operational control you need—without the burden of managing your own facilities. 

With ThinkOn as your colocation service provider, you gain: 

Reduced infrastructure costs

Eliminate the need for in-house data centres.

HITRUST-certified security

Top-tier data protection for sensitive workloads.

Resource efficiency

Teams focus on strategic IT initiatives, not maintenance.

Scalable growth

Expand easily as your business evolves.

Our colocation data centre facilities include: 

ThinkOn’s secure, professionally managed data centers operate around the clock to ensure reliable, compliant colocation. Focus your IT resources on innovation while we maintain infrastructure, power, and connectivity—eliminating costly investments and operational risk. 

Power and cooling

Dual feeds with N+1 redundancy.

Fire suppression

Advanced VESDA systems for continuous monitoring.

Access control

Biometric and card-based access meeting SOC 2 Type 2 standards.

Documentation and compliance

ISO 27001, 27017, 27018-ready.

Run IT operations without building your own data centre 

From single racks to enterprise-grade colocation data centres across Australia, ThinkOn provides secure, scalable colocation services—delivering control, compliance and operational efficiency.  

Leverage a ThinkOn secure colocation data centre in Australia to protect your mission-critical IT assets. Benefit from redundant power, cooling, and network connectivity while maintaining compliance and operational visibility. Scale your IT footprint with confidence and minimise total cost of ownership.  

Secure, scalable colocation services with local expertise and global reach 

Partnering with a ThinkOn colocation data centre delivers tangible results:  

  • Confidence in compliance—effortlessly meet SSAE18, SOC2, PCI DSS and HIPAA standards.  
  • Operational reliability—99.99% uptime keeps critical workloads running without interruption.  
  • Scalable IT footprint—expand your infrastructure as your business grows.  
  • Cost efficiency—reduce capital expenditures and ongoing maintenance while maximising ROI.  

Experience reliable, compliant and scalable IT infrastructure—partner with ThinkOn to transform your colocation strategy today.  

It’s been very easy for us to work and collaborate with ThinkOn to develop the solution that we wanted to have built. ThinkOn is just like us. Both companies are client-focused—willing and able to build a solution that will deliver the ideal business outcome for the client. We’re both committed to building and nurturing lasting relationships with customers. And, for both companies, data security is at the root of everything that we create.

—Daryl Stott

Vice President Digital Transformations, Nimble

Frequently Asked Questions

What is colocation in simple terms and how does it differ from owning a traditional data center?

Colocation is renting high-end data center space. It cuts facility costs while you keep hardware control.

What makes ThinkOn a trusted colocation data centre in Australia? 

ThinkOn delivers secure, Tier3-certified colocation facilities with 99.99% uptime. Our fully managed colocation data centres in Australia provide compliance-ready environments, ensuring your IT infrastructure runs reliably while reducing operational risk. 

How do ThinkOn’s colocation services help reduce costs? 

By eliminating the need for in-house data centres, ThinkOn lowers capital expenditures, reduces maintenance and streamlines IT operations. Customers gain predictable costs, optimised resource allocation and improved ROI without sacrificing security or performance.  

What compliance and security standards do your colocation data centres meet in Australia? 

ThinkOn’s facilities maintain top-tier security and compliance, including HITRUST certification, SOC 2 Type2, SSAE18, PCI DSS, HIPAA, and ISO 27001, 27017, 27018 standards. Advanced fire suppression, biometric access control and continuous monitoring protect sensitive workloads.  

Can my IT infrastructure scale with ThinkOn’s colocation data centre? 

Absolutely. ThinkOn’s colocation solutions support single racks to enterprise-grade deployments, allowing businesses to grow their IT infrastructure seamlessly. Flexible power, cooling and connectivity ensure your operations scale without disruption.  

How does ThinkOn simplify IT management for my team? 

Our Colocation as a Service (CaaS) handles infrastructure, power, cooling and network management. IT teams can focus on strategic initiatives, innovation, and business outcomes while ThinkOn ensures reliable, compliant, and fully monitored colocation operations.