Top 10 Biggest Construction Companies In Australia

Construction is a significant part of Australia’s overall economy. There are around 394,900 firms involved, both in residential and non-residential buildings.

Adelaide, Perth, Melbourne, Sydney, and other Australian cities have more than a million civil contractors and construction enterprises. Different companies have different priorities when it comes to staffing. Large civil engineering and infrastructure projects are handled by certain businesses, while luxury homebuilding is the focus of others.

There is presently no construction business in Australia with more than a 5% market share. Major building and civil engineering contractors have the majority of the market share followed by mid-sized regional construction businesses and smaller local construction firms.

It’s difficult to know which firms to deal with in Australia since there are so many to pick from.

So, where do you begin if you’re searching for Melbourne civil contractors or Adelaide construction businesses, for example?

Local home construction businesses may be found in Melbourne, as can civil contractors in Adelaide, the best building companies in Perth, and many more contractors who operate in several locations. Hutchinson Builders Brisbane and Hutchinson Builders Sydney are two examples of this.

So let us get to talk about the biggest construction companies in Australia.

Top 10 Biggest Construction Companies In Australia

  1. ADCO Constructions Pty Ltd Review

ADCO is a renowned civil contractor in Sydney’s burgeoning construction industry. Over 500 people work for the company’s operations throughout Australia. The firm was started in 1972 and has since evolved into one of the country’s top 100 private businesses.

ADCO can handle projects ranging in size from $1 million to more than $200 million. In terms of safety, environmental, quality, and more, this is among the best construction businesses in Melbourne, Sydney, and other major cities.

ADCO’s success as one of Sydney’s top building and civil companies is largely due to the following factors:

As far as industrial work goes, ADCO has a wealth of knowledge and expertise. One of the civil contractors in Perth, Brisbane, and Sydney that can manage projects of all sizes and scopes, from major high-tech distribution facilities to an Australian parcel post sorting facility.

As a result of its focus on building long-term connections with customers, the firm has a high rate of repeat business.

  1. Australian Building Company

The Australian Building Company is one of Melbourne’s most well-regarded building firms. The company’s main goal is to provide superior Australian houses at reasonable costs. Victoria, Queensland, South Australia, and New South Wales all have permits for it.

As one of Australia’s premier homebuilders, this company is able to personalize the inside and exterior of each of its homes to suit the needs of its clientele. There are single-story and double-story houses available from this company, as well.

The Factors That Helped Australian Building Company Become One of Melbourne’s Best Home and Land Package Builders

Australian Building Company can assist you in finding the ideal location for your new house. With the help of land developers around the country, a prominent Australian builder is able to offer house and land packages to potential buyers.

In the states of Victoria, South Australia, Northern New South Wales, and Queensland, customers may find the company’s services. When dealing with this Melbourne construction firm, customers have a broad range of possibilities.

  1. CPB Contractors

CIMIC Group, a worldwide leader in engineering, construction, mining, and services founded in 1899, includes CPB Contractors, an Australian construction firm. The company, which is regarded as one of the best civil contractors in Adelaide, Sydney, and the rest of Australia, has experience in a wide range of sectors and delivery methods.

CPB Contractors Sydney serves as the company’s headquarters. Perth, Adelaide, Melbourne, Brisbane, Townsville, Papua New Guinea, and Aukland, New Zealand, are the other cities where the company has offices.

CPB, one of Sydney’s largest civil contractors, has access to industry professionals and cutting-edge technology to provide a comprehensive variety of construction services. It is possible for CPB Contractors Sydney to manage projects across Australia since the company has offices in various major locations.

CPB Contractors is a leading construction company in Australia, with a skilled workforce and decades of industry knowledge. For this reason, we have given them a perfect score of 5 stars.

  1. DML Constructions Pty. Ltd.

DML Constructions is a top-rated building company in Adelaide, providing a comprehensive variety of civil construction services of all sizes. This small, family-run business has over 35 years of expertise in the construction sector and is well-suited to handle large-scale infrastructure projects.

In order to provide the best service possible, DML takes the time to get to know each customer and their project requirements. Prequalification in Roadworks (R2) and Bridgeworks (BW) is one of the best civil contractors Adelaide has to offer (B1).

DML Constructions has built a strong reputation as one of the leading civil construction firms in Adelaide by supporting local SA businesses and suppliers. This contractor has successfully completed a wide range of projects, from public works to industrial development to residential construction.

DML Constructions is a 5-star company because of its well-trained staff and unique approach. This is one of Adelaide’s best civil construction firms.

  1. Empire Building Corporation

Perth’s award-winning construction firm, Empire Building Company, is based in Perth. It is the goal of this top-rated housebuilder to provide a high-quality product at an accessible price by prioritizing quality over quantity.

The Master Builder’s Housing Excellence Awards Finalist and the HIA Perth Housing Awards Finalist are just two of the awards that Empire has received throughout the years as a well-respected construction firm in Perth.

When it comes to creating a new house, Empire Building Company recognizes the necessity of open communication. Throughout the whole building process, this is a constructor that constantly keeps its customers’ preferences and requirements in mind.

Empire Building Company has a 5-star rating because of its award-winning staff and thorough purchasing procedure. For those who want to construct a new house, this is a great alternative.

  1. Hutchinson Builders

On the seventh spot of the biggest construction companies in Australia is the Hutchinson Builders. Hutchinson Builders is Australia’s biggest privately-held construction firm, having been established in 1912. Sydney, Brisbane, Melbourne, and Adelaide are just a few of the cities where the company has 20 locations around the nation.

The organization has a presence in every part of Australia, from the largest cities to the most isolated corners. Among Australia’s finest civil contractors, Hutchinson can handle everything from budgeting to facility upkeep.

All around the nation, Hutchinson Builders is the best general contractor. You can rely on this company’s vast range of skills to meet your building-related demands for a lengthy period of time, making it an ideal long-term partner.

This best construction firm in Australia has a culture of excellence and quality, as well as a lengthy history of returning customers, thus it receives a 5-star rating. One of the greatest builders to choose is Hutchinson Builders, which has offices in Brisbane, Adelaide, Sydney, and other parts of Australia.

  1. Kookaburra Homes

Adelaide-based Kookaburra Homes is an internationally recognized Australian construction firm. More than three decades of expertise working with homebuyers have prepared the business to design and construct residences to suit a variety of tastes and needs.

We operate with clients all around Australia, from regional Victoria to the Northern Territory and New South Wales. Kookaburra is one of Australia’s leading construction firms. This constructor has been recognized as a top South Australian Professional Medium Builder and Renovator in 2019 and 2020, respectively.

If you want the option of developing your own house or selecting from a variety of pre-designed models, go no further than Kookaburra Homes. In the near future, it hopes to create the biggest multi-level design center in southern Australia.

Kookaburra Homes is one of the greatest construction firms in Australia, thanks to an award-winning workforce and a complete house-building procedure. We gave the business five stars.

  1. Laing O’Rourke Review

Laing O’Rourke, one of Sydney’s top civil contractors, is committed to strengthening and sustaining the city’s economy. There has a long history of working on some of the world’s most recognizable building projects with this multinational enterprise, which was founded in 1848.

Laing O’Rouke operates out of two key centers. Australia and Europe are two different continents. This is a civil engineering firm in Sydney that works across a wide range of industries, from construction to transportation infrastructure.

In Melbourne, Sydney, or any other city in Australia, Laing O’Rourke will be a top consideration if you need civil contractors. In comparison to smaller firms, this civil contractor in Australia and Europe offers a broad range of competencies.

Laing O’Rourke receives a 5-star rating because of its emphasis on sustainability and heritage in the construction sector. This is one of Australia’s leading construction firms.

  1. Symal

There are few civil contractors in Melbourne and Brisbane that are as good as Symal. It has a history dating back to 2003 and a reputation for being a building industry pioneer (then known as Conset).

This renowned Australian building enterprise brings together the experience and know-how of a number of well-respected businesses. Some examples include Civilex, Wamarra, and Grampians (along with a slew of others). Symal has six offices in Australia, located in Victoria, Queensland, and New South Wales.

An important part of Symal’s value offer is that it brings together a variety of prominent organizations, each with its own distinct set of skills and knowledge bases. As a result, this company has a wider range of competencies than other civil construction firms in Sydney or Australia.

As one of the leading civil contractors in Australia, Symal prides itself on being forward-thinking and well-versed in its field. The company has received a perfect score of 5 stars from us.

  1. WA Construction Company

When it comes to first-time homebuyers and budget-conscious builders, WA Building Company is Perth’s best. The Delstrat Group, a well-known Perth homebuilder since 1988, owns and operates this business.

With an emphasis on open and honest communication, this reputable Perth builder strives to ensure that every aspect of the home-buying process, from finance to kitchen fittings, leaves customers “100 percent satisfied.” Design awards have also been bestowed on WA Building Company’s projects throughout the years.

One of Perth’s most prominent construction companies, WA Building Company, takes great pride in ensuring that the house-buying process goes well for first-time homebuyers.

As one of the best construction companies in Australia, WA Building Company makes it a priority to make sure customers are satisfied with every aspect of their experience and to provide assistance along the process. The builder has received a rating of 5 stars from us.

This list of the top 10 best construction businesses in Australia is a wonderful place to start whether you’re looking to deal with huge international organizations like CPB Contractors Sydney (Part of the CIMIC Group) or smaller, more local construction enterprises.

Is The Construction Industry The Largest In Australia?

Despite its importance, Australia’s construction sector is not the nation’s largest employer. It is the services industry’s turn to hold this distinction. Construction, on the other hand, is Australia’s second-largest GDP sector.

According to Wikipedia, Australia’s GDP is distributed as follows by industry:

Manufacturing: 5.8%

Mining: 5.8%

Services: 62.7%

Construction: 7.4%

Agriculture: 2.8%

Construction accounts for 9% of GDP, according to’s February 2021 report.

A worldwide epidemic in 2020/2021 has slowed construction in Australia. Construction of non-building infrastructure, rising demand for new homes, and greater prospects for specialized construction are all contributing to an uptick in the economic outlook for the next five years.

Commercial property markets in the Australian cities of Sydney, Perth, Melbourne, Adelaide, and Brisbane are projected to continue to rebound at a moderate pace, in part owing to the shift to remote workforces.


You can count on Australia’s top-notch builders to get the job done, whether it’s a single-story house or a complete freeway system.

However, despite the vast range of sectors, these construction businesses operate within, each one has a track record of providing high-quality engineering and building solutions to its clients.

The reputation of the firm and its past projects are important considerations when comparing Australian civil contractors and home builders.

There is no better way to determine whether an Australian builder is a suitable match for your project than to look at the work they’ve done in the past. So, that is all we have for you on the biggest construction companies in Australia.

Leave a Reply

Your email address will not be published. Required fields are marked *