Company lists · Data refreshed September 2026

Top 25 Heavy civil construction software based in Australia

Name: Heavy civil construction software based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 198 companies tracked

RevenueBase identified 198 heavy civil construction software headquartered in Australia as of September 2026 and tracks 3,128 professional contacts across them, including 1,415 with verified work emails and 555 with mobile numbers. Sydney is the largest hub.

This list covers heavy civil construction software headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

198Companies

3,128Contacts tracked

1,415Verified emails

555Mobile numbers

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The 25 largest heavy civil construction software based in Australia

Ranked by team size

Top 25 of 198 heavy civil construction software based in Australia, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names heavy civil construction software: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Tracc CivilStrong evidence	Bibra Lake, AustraliaHQ checked Sep 3, 2026	51-200	108
	“Tracc Civil is a civil engineering company which is able to complete all works in-house through its different divisions of road construction, bulk earthworks, wall construction…” Source: company website · checked Sep 3, 2026
2	AconexIndirect evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	501-1,000	103
	“On December 17th, 2017 – Oracle entered into an agreement with Aconex Limited.” Source: company website · checked Sep 3, 2026
3	Civil Infrastructure GroupStrong evidence	Campbellfield, AustraliaHQ checked Sep 3, 2026	51-200	99
	“Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Source: company website · checked Sep 3, 2026
4	BuildxactPartial evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	51-200	97
	“Buildxact provides residential builders, remodelers, renovators, contractors and trades in the residential construction market with simple online business tools.” Source: company website · checked Sep 3, 2026
5	ProcureproPartial evidence	Brisbane, AustraliaHQ checked Sep 3, 2026	51-200	85
	“Construction has digitised how projects are delivered, but not how capital is committed.” Source: company website · checked Sep 3, 2026
6	Total SynergyIndirect evidence	North Sydney, AustraliaHQ checked Sep 3, 2026	51-200	70
	“Founded in Australia in Total Synergy is a project management platform created specifically for architecture and engineering (A&E) firms.” Source: company website · checked Sep 3, 2026
7	JF Hull Holdings PTY LTDPartial evidence	Brendale, AustraliaHQ checked Sep 3, 2026	51-200	60
	“JF Hull is a Civil Engineering Company located in Brisbane, Qld.” Source: company website · checked Sep 3, 2026
8	VariconStrong evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	11-50	55
	“Intelligent and easy-to-use civil construction cost management platform.” Source: company website · checked Sep 3, 2026
9	Carey Civil ContractorsStrong evidence	Gordon, AustraliaHQ checked Sep 3, 2026	51-200	45
	“Carey Civil Contractors is a leader in the Victorian civil construction industry since 1998.” Source: company website · checked Sep 3, 2026
10	Astern GroupStrong evidence	Somerton, AustraliaHQ checked Sep 3, 2026	51-200	41
	“Astern Group is a civil construction company that can complete multiple Civil Discipline projects using its broad range of skills and labour, plant/ equipment, management and…” Source: company website · checked Sep 3, 2026
11	12d SynergyStrong evidence	Sydney, AustraliaHQ checked Sep 3, 2026	51-200	40
	“12d Synergy delivers cutting-edge data management and project collaboration software for the architecture, engineering, and construction (AEC) industry worldwide.” Source: company website · checked Sep 3, 2026
12	Casa Engineering 07 3271 2300Strong evidence	Brisbane, AustraliaHQ checked Sep 3, 2026	51-200	38
	“CASA Engineering is a building, civil and marine construction company, expanding with demonstrated success contracting in remote and off shore locations.” Source: company website · checked Sep 3, 2026
13	CloudconStrong evidence	Abbotsford, AustraliaHQ checked Sep 3, 2026	11-50	37
	“Cloudcon's custom-built Software for civil, mining and utility contractors improves operational efficiency by reducing your administrative load.” Source: company website · checked Sep 3, 2026
14	12d Solutions PTY LTDStrong evidence	Sydney, AustraliaHQ checked Sep 3, 2026	51-200	36
	“For over 30 years, Dr Lee Gregory, Alan Gray, and their 12d Solutions team have been developing, training and supporting technical software for the civil engineering, surveying…” Source: company website · checked Sep 3, 2026
15	Loftus Contracting PTY LTDPartial evidence	Gladstone, AustraliaHQ checked Sep 3, 2026	51-200	31
	“Loftus Contracting was established in Gladstone Central Queensland in 2019 with the focus to better service local industry and government departments in all facets of Civil…” Source: company website · checked Sep 3, 2026
16	Loop LogicsPartial evidence	Gold Coast, AustraliaHQ checked Sep 3, 2026	11-50	29
	“Loop Logics is an all-in-one construction management platform built for insurance builders, residential and commercial builders, and trade contractors across Australia and New…” Source: company website · checked Sep 3, 2026
17	Spectra QestStrong evidence	North Adelaide, AustraliaHQ checked Sep 3, 2026	11-50	27
	“Spectra QEST is a software development and services company specializing in solutions for the construction materials engineering, testing, inspection and production industries.” Source: company website · checked Sep 3, 2026
18	BuildsoftStrong evidence	Sydney, AustraliaHQ checked Sep 3, 2026	11-50	26
	“Innovators of world-renowned construction software, Buildsoft has pioneered estimating and takeoff solutions for more than 40 years.” Source: company website · checked Sep 3, 2026
19	Companion SystemsPartial evidence	Parramatta, AustraliaHQ checked Sep 3, 2026	11-50	25
	“OnSite Companion is a software solution to automate a builder’s processes with workflow templates, tasks, communications, workplace health & safety compliance and resource…” Source: company website · checked Sep 3, 2026
20	NexviaPartial evidence	Fortitude Valley, AustraliaHQ checked Sep 3, 2026	11-50	25
	“We help construction, fitout, residential, specialty contracting and commercial trade businesses run more profitable, efficient projects.” Source: company website · checked Sep 3, 2026
21	Formcon Group PTY LTDPartial evidence	Yatala, AustraliaHQ checked Sep 3, 2026	51-200	24
	“Established in 2001, Formcon provides complete, specialist construction services.” Source: company website · checked Sep 3, 2026
22	Cats ConstructionIndirect evidence	North Perth, AustraliaHQ checked Sep 3, 2026	51-200	23
	“Committed to Quality, Driven by Excellence.” Source: company website · checked Sep 3, 2026
23	Christie CivilStrong evidence	Stanmore, AustraliaHQ checked Sep 3, 2026	11-50	21
	“Christie Civil is one of the leading civil construction contractors in Sydney.” Source: company website · checked Sep 3, 2026
24	Azzona Drainage ContractorsStrong evidence	Campbellfield, AustraliaHQ checked Sep 3, 2026	51-200	21
	“Azzona is a highly regarded construction company and market leader in the civil construction industry.” Source: company website · checked Sep 3, 2026
25	GlaassStrong evidence	Gold Coast, AustraliaHQ checked Sep 3, 2026	11-50	19
	“Is your construction project wasting time and money using paper, spreadsheets and general-purpose software solutions to document and manage important information?” Source: company website · checked Sep 3, 2026

Showing 25 of 198 heavy civil construction software based in Australia

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Heavy civil construction software based in Australia at a glance

As of Sep 3, 2026

11-50Median size (employees)

SydneyLargest hub · 24 HQs

555Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

31–60

100

61–90

822

90–180

489

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among heavy civil construction software, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “heavy civil construction software”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among heavy civil construction software, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,415 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many heavy civil construction software are there based in Australia?

RevenueBase identified 198 heavy civil construction software headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tracc Civil, headquartered in Bibra Lake, tops this list with the largest team on record.

Which city has the most heavy civil construction software?

Sydney leads with 24 headquartered companies, followed by Melbourne (20) and Brisbane (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,415 verified decision-maker contacts tracked across these 198 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.