Built by people who understand construction, not just software
We have been in your corner since 2002. No shortcuts and no experiments. Just software built specifically for builders and refined over two decades of listening and delivering. Today, nearly a third of all residential builds in Australia run on Companion Systems.
About us
Built from scratch, built for construction.
Companion Systems started in 2002 with a clear brief: build software that solves the real inefficiencies holding construction businesses back. Not adapted from a generic platform. Not bolted together from existing tools. Built from scratch, specifically for an industry where paper-based systems and inflexible software were costing builders time, money, and control.
The head office has been in Parramatta since day one, and it is still where the platform is built and where our engineering, support and client success teams are based. Wherever you build across Australia and New Zealand, the same team is behind you.

Who we are in numbers
By the numbers
Numbers that matter to builders who need to know they're choosing a partner, not a vendor.
20+
Years
Building construction software since 2002, refined over two decades with the builders who use it.
300+
Builders
Construction businesses across Australia and New Zealand run their operations on Companion Systems.
$50M+
Projects Managed
Construction project value delivered through the platform for builders across Australia and New Zealand.
AU + NZ
Countries
Built, owned and supported locally, for builders across Australia and New Zealand.
Want to see how Companion Systems could help you?
You quoted the job months ago. Materials have moved. Are you still making money? Margins die quietly.
Team
Meet our team
Real people who've spent decades in construction before they built software.

Angus Thomson
General Manager

Ryan Butcher
Head of National Sales

Peter Martin
Client Services Manager

Brad Amour
Product Manager
Locations
Australian and New Zealand, through and through
Local, not a global company serving ANZ from a distance. When something goes wrong, a local picks up the phone.
Let us help you grow
Let us help you grow. We look forward to learning about your business challenges and exploring how Companion Systems can help.
