Companion Systems

Companion Systems Companion Systems is an Australian owned software company that specialises in Workflow Management Software

Building is complex. Your software shouldn’t be.Australia’s leading residential builders run on OnSite Companion, custom...
27/05/2026

Building is complex. Your software shouldn’t be.

Australia’s leading residential builders run on OnSite Companion, custom-fit to how they build.

It keeps teams, sites, trades and suppliers in sync, automates compliance and docs, and gives you real local support when you need it.

A platform implemented with you, from day one.

👉 See how OnSite Companion works: https://companionsystems.com.au/onsite-companion/

20/05/2026

The next version of Companion Systems is being shaped right now. By the people using it every day.

At the 14th Annual User Group, you get a seat at the table to tell us what's working, what's not, and what you need next.

That feedback goes directly into our product roadmap. Not a survey. Not a webinar poll.

A real conversation with the team that build the software.

14 years of User Groups. Every single one has made the product better.

This year's your turn.

Register here: https://info.companionsystems.com.au/user-group-2026/

Your supervisors aren't short on tools. They're short on time.Every day they're bouncing between paperwork, phone calls,...
13/05/2026

Your supervisors aren't short on tools. They're short on time.

Every day they're bouncing between paperwork, phone calls, texts, emails, and the office system, just to keep one job moving.

Every missed update costs time.
Every delay costs money. It adds up fast.
OnSite Supervisor fixes that.

It's our brand new mobile app built specifically for construction supervisors. A fully connected extension of OnSite Companion, it gives your supervisors everything they need, wherever they are. On site, in the car, or back at a desk.

Download it from the app stores or access it straight through a browser.

Less chasing. Less admin. More control.

Most estimating software was built for someone else's business. You've just been putting up with it.Estimator Companion ...
06/05/2026

Most estimating software was built for someone else's business. You've just been putting up with it.

Estimator Companion is different. It learns the way you work, loads the right routines for each build type, and guides you from takeoff to quote without the fuss.

No double entry. No re-keying into Xero or MYOB. No materials going walkabout on site.

Just a smarter way to estimate, built on 30+ years of real building industry experience, by Australians, for Australians.

Less time estimating. More time building.

Find out more today: https://info.companionsystems.com.au/estimator-companion/

30/04/2026

The 14th Annual Companion Systems User Group is on, and this one's worth showing up for.

2 high-impact days, hands-on workshops, and real insights you can use as soon as you leave.

Here's what's waiting for you:

🔹 The newest OnSite Companion features, built to help you work faster without the headaches

🔹 An exclusive first look at the new OnSite Companion UI, plus how to get more from every update

🔹 The official launch of Estimator Companion. Faster estimates. Accurate quotes. Less rework.

🔹 A seat at the table to shape what we build next. Your feedback drives our roadmap.

This is where the Companion Systems community gets together, swaps stories, and walks away sharper.

Spots are limited.

Secure yours now: https://lnkd.in/gxWT9pKQ

It’s here. The new OnSite Companion mobile app has launched.Built to make managing activities and job workflows faster a...
15/04/2026

It’s here. The new OnSite Companion mobile app has launched.

Built to make managing activities and job workflows faster and easier on the go, the new app delivers smarter filtering, improved photo and video uploads, and a range of enhancements to keep inspections and reporting running smoothly.

A better way to stay on top of the job, wherever you are.

Find out more here: https://companionsystems.com.au/

 

Great to attend the HIA State of the Nation Breakfast and be part of such an important conversation for the building ind...
01/04/2026

Great to attend the HIA State of the Nation Breakfast and be part of such an important conversation for the building industry.

Our CEO, Matthew Cammenzuli, spoke to the real pressures builders are facing, from red tape to rising complexity, and the need for smarter systems to support daily operations.

He also shared how Companion Systems is addressing this, with OnSite Companion, Compliance Companion and Liink Compliance designed to streamline workflows, improve communication and deliver better build outcomes.

Thanks to HIA for bringing the industry together for such a valuable morning.

If you’re growing and your jobs are getting bigger, the last thing you need is a clunky system slowing you down.Kickstar...
05/03/2026

If you’re growing and your jobs are getting bigger, the last thing you need is a clunky system slowing you down.

Kickstart gives you the core tools you need to run jobs digitally - without the overheads of full enterprise setup.

Who it’s built for:
Builders and trades who want to ditch spreadsheets and get organised quickly, with a clear upgrade path when they’re ready for more.

It’s the no-nonsense way to digitise your operations and keep every job moving.

🔗 https://companionsystems.com.au/kickstart-onsite-companion/

Builders don’t need more, complex software.They need the right companion.At Companion Systems, we help builders take bac...
26/02/2026

Builders don’t need more, complex software.

They need the right companion.

At Companion Systems, we help builders take back control of their business - without drowning in admin, chasing people, or juggling disconnected tools.

- Construction workflows that actually match how you build
- Clear visibility across site, office, trades and suppliers
- Compliance, documents and communication handled properly
- Support experts who set you up and back you every step

No noise. No gimmicks. No offshore call centres.

Just practical, reliable tech that helps you build smarter - today and as you grow.

That’s what it means to be the ultimate companion for builders.

👉 Learn more: https://companionsystems.com.au/

Building is hard enough. Your systems shouldn’t make it harder.OnSite Companion is Australia’s most powerful constructio...
12/02/2026

Building is hard enough. Your systems shouldn’t make it harder.

OnSite Companion is Australia’s most powerful construction workflow platform - built to handle the real complexity of building, without slowing you down.

It’s how leading builders:

- Know exactly what needs doing next, across every job
- Keep sites, office, trades and suppliers perfectly aligned
- Stay on top of compliance, docs and communication - automatically
- Scale from 10 to 1,000+ builds without losing control

This isn’t off-the-shelf software. It’s custom-fit to how you build, implemented with you, and backed by onshore experts who actually understand construction.

👉 See how OnSite Companion works: https://companionsystems.com.au/onsite-companion/

Address

Sydney, NSW
2150

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(02) 9635 0000

Website

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