The Construction Industry's Ultimate End-to-End, Top-to-Bottom Solution

Streamline every stage of your project with intuitive construction software solutions that transform how you build from start to finish. From sales to pre-construction, construction, and handover — stay on track, on budget, and ahead of the curve every time. Boost sales, save time, and deliver unmatched accuracy with Companion Systems today.

Ready to experience every builder’s ultimate companion?

Some of the companies we've helped grow

Take Control of Your Project Online and Offline

Experience the ultimate end-to-end, top-to-bottom, today-to-tomorrow, online-to-offline construction solutions designed with builders in mind.

A Suite of Solutions For Every Project

Remove complexity across residential, commercial, and supplier projects — and take builds from
well-built to world-class.

OnSite
Companion

Customisable solution for job control, scheduling, defect tracking, reporting, and more—streamlining accuracy, efficiency, and project delivery at any scale.

Liink
Companion

Seamlessly connect builders, subcontractors, and suppliers with compliance, job tracking, and centralised documentation for efficient, safe workflows.

Compliance
Companion

Create custom checklists, log defects with photos and notes, and manage issues seamlessly in OnSite Companion.

Services
Companion

Tailored IT services—support, backup, cloud hosting, hardware, networking, and VPN—so you can focus on growing your business with expert support on hand.

More Than Just A Tool. It’s Life Onsite Made Easy

Being a builder is tough, even on good days. Here’s what our solutions mean for you
Custom Development Companion Systems

Custom Development

Tailored software solutions built to fit your specific business needs.
Custom Consulting Companion Systems

Custom Consulting

Expert guidance to optimise processes, strategy, or technology for your business.
Companion Systems Dedicated Support

Dedicated Support

A specialised team providing direct, ongoing assistance for your needs.
Companion Systems custom integrations

Custom Integrations

Seamlessly connecting different systems to improve workflow and efficiency.
Companion Systems training webinars

Training Webinars

Live online sessions offering insights, training, or industry expertise.

Cloud Solutions

Scalable, secure, and efficient cloud-based services tailored to your business.
“We started using OnSite Companion when we had 5 supervisors and 160 homes. We now have 127 supervisors and build thousands of homes. OnSite Companion still keeps it all on track and provides our supervisors with confidence. There is no doubt in my mind that OnSite Companion has helped us grow.”
Bill McDonald
Executive Director
McDonald Jones Home - Bill McDonald

Get in touch with us!

We’re here to help you with all your IT needs. Whether you have a question, need a consultation, or want to learn more about our services, we’d love to hear from you.