Document Management,
Communication & Site Management
on one powerful platform.

formerly buildtools

We are now Commnia.

We are proud to be 100% Australian made and owned and continually support the Australian workforce by directly employing local teams of Programmers, Developers, Support, Marketing and Sales.

New name, new look but still providing a strong and dependable end to end communication and document control platform for project based industries, specifically in construction, infrastructure and capital project management.

Trusted for over
20 Years

Our brand has been at the forefront of construction software development and is trusted by hundreds of leading construction companies for over two decades.

Connect Your

Optimised for use with any device, Commnia keeps all team members connected, regardless of whether they are on site, in the office or on the go.


We take projects from concept through to completion, automating tasks, increasing efficiency and enhancing productivity at every stage.

Powerful features that work for your business.

Commnia inbox icon
Commnia Inbox

The Inbox is the heart of Commnia, designed to run like an engine to document and successfully manage projects for the construction industry.

Document Control​

Document control is the backbone of Commnia, packed with industry specific features. It automates document distribution, making uploading documents manageable.

Tasks + Workflows​

Manage your team with tasks and workflows. Raise tasks quickly, easily monitor progress, and stay on track with due dates, reminders and reports.

Defects + Quality​

Capture defects on the go with the intuitive Defects App Module. Monitor progress with real-time status updates to make the most of your time on site.

Commnia Drive​

Stay organised with an unlimited amount of storage. Transfer any number of files, in any file type and size. Even share files with team members instantly.

Tendering + Bidding​

No other software delivers a powerful Tender Grid like Commnia. It allows you to create and send tender packages in less than five minutes.

Site Diaries​

Log times and events quickly and accurately with the Site Diary module. It is packed with features such as time sheets, event tracking, activity logs and reporting.

Meeting Minutes​

Use the meeting minutes feature to accurately record and manage meetings of any discipline across the entire company. Makes attendance distribution super easy.


Commnia stores your contacts securely on one centralised database, with extensive search and filter options to help you find who you need in just seconds.

Let our software speak for itself and find out why we are different.

Proudly powering the best in the business.

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