Company lists · Data refreshed September 2026

Top 25 Construction engineering staffing companies based in Sydney, Australia

Name: Construction engineering staffing companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 125 companies tracked

RevenueBase identified 125 construction engineering staffing companies headquartered in Sydney, Australia as of September 2026 and tracks 1,492 professional contacts across them, including 602 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers construction engineering staffing companies headquartered in Sydney, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

125Companies

1,492Contacts tracked

602Verified emails

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The 25 largest construction engineering staffing companies based in Sydney, Australia

Ranked by team size

Top 25 of 125 construction engineering staffing companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to construction engineering staffing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Core Talent	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	116 contacts →
	Strong evidence “With well over 20 years combined experience, Core focuses on the Construction, Civil, Renewables, Power, Rail, Mining, Engineering, Manufacturing, Supply Chain, Local Government…” Source: RevenueBase Database · checked Sep 27, 2026
2	Redpath Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	106 contacts →
	Partial evidence “Redpath Partners is a recruitment business that focuses solely on providing services to Property and Construction clients and related industries.” Source: RevenueBase Database · checked Sep 27, 2026
3	Rocktown PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	201-500	97 contacts →
	Partial evidence “Rocktown are a leading player in the civil engineering industry throughout Australia, specialising in reinforced concrete structures.” Source: RevenueBase Database · checked Sep 27, 2026
4	Lead Group	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	81 contacts →
	Partial evidence “Lead Group is a group of specialist recruitment consultants with the experience of 8 to 12 years per consultant within the Construction, Healthcare, Manufacturing, MedTech &…” Source: RevenueBase Database · checked Sep 27, 2026
5	Chalouhi	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	67 contacts →
	Strong evidence “Chalouhi is a leading civil engineering and construction company with extensive experience in the industry.” Source: RevenueBase Database · checked Sep 27, 2026
6	Burton Contractors PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	65 contacts →
	Partial evidence “Burton Contractors is a multi-disciplined Civil Engineering Contractor approaching 200 employees and a fleet of more than 100 pieces of plant.” Source: RevenueBase Database · checked Sep 27, 2026
7	ACE Civil PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	201-500	65 contacts →
	Partial evidence “ACE Civil (formerly ACE Demolition and Excavation) has been established since 1997, the company is specialized in ground engineering and piling works in addition to demolition and…” Source: RevenueBase Database · checked Sep 27, 2026
8	CGC Recruitment	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	64 contacts →
	Indirect evidence “CGC Recruitment is an Australian owned and operated Recruitment Company.” Source: RevenueBase Database · checked Sep 27, 2026
9	Atom Resources	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	62 contacts →
	Partial evidence “At Atom, we provide expert resourcing solutions for Australia’s Construction, Oil & Gas and Mining industries.” Source: RevenueBase Database · checked Sep 27, 2026
10	Triaxial Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	57 contacts →
	Partial evidence “Established in 2012, Triaxial Consulting are a firm of Consulting Civil and Structural Engineers, who provide a suite of specialist consulting engineering services, to all…” Source: RevenueBase Database · checked Sep 27, 2026
11	EDT Global	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	55 contacts →
	Indirect evidence “EDT Global is an established recruitment consultancy, that has delivered high-quality, niche market recruitment services since 2004.” Source: RevenueBase Database · checked Sep 27, 2026
12	Riddwood Consulting Engineers	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	44 contacts →
	Indirect evidence “Founded in 1979, Riddwood has been delivering for our clients for almost fifty years.” Source: RevenueBase Database · checked Sep 27, 2026
13	Witt Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	43 contacts →
	Indirect evidence “Specialist engineers consulting in the fields of temporary works, structural, geotechnical and heritage reuse.” Source: RevenueBase Database · checked Sep 27, 2026
14	Buildability Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	38 contacts →
	Indirect evidence “Buildability Group sets the benchmark high and our track record is proof of that!” Source: RevenueBase Database · checked Sep 27, 2026
15	Construction Careers	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	n/a	37 contacts →
	Partial evidence “Construction Careers was formed By Vince Melican in 2002.” Source: RevenueBase Database · checked Sep 27, 2026
16	Astar Recruitment	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “ASTAR Recruitment was launched in 2006 and we have since had a rapid growth to being a leader and renown specialist in Human Resources and Recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
17	Lloyd Harrington	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “Lloyd Harrington Australia is a leading recruitment company proudly putting people at the heart of our business.” Source: RevenueBase Database · checked Sep 27, 2026
18	Rickard Engineering	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “Charles Rickard is one of Australia’s most sought-after engineers who has built a solid reputation through delivering quality, trust and innovation within his field.” Source: RevenueBase Database · checked Sep 27, 2026
19	Elegant Engineering Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	21 contacts →
	Indirect evidence “Consulting structural & civil engineers who help clients achieve their ambitious visions.” Source: RevenueBase Database · checked Sep 27, 2026
20	Brix Projects	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	201-500	17 contacts →
	Indirect evidence “Skilled Labour Hire and Specialist Recruitment Services.” Source: RevenueBase Database · checked Sep 27, 2026
21	Kingle Engineering	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “More Than 50 Years Of Structural Excellence.” Source: RevenueBase Database · checked Sep 27, 2026
22	Wyn&co	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “Wyn & Co is an Australian, privately owned employment group specialising in permanent, contract and temporary recruitment solutions.” Source: RevenueBase Database · checked Sep 27, 2026
23	Antoun	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	14 contacts →
	Strong evidence “We are an internationally diverse construction and engineering business that focuses on bringing advanced technologies and innovative solutions to our clients and the broader…” Source: RevenueBase Database · checked Sep 27, 2026
24	Concrete Engineering Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “Concrete Engineering Services is specialised engineering contract.” Source: RevenueBase Database · checked Sep 27, 2026
25	Labouraix PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	11 contacts →
	Indirect evidence “LABOURAIX is a labour hire company establishe in Sydney.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: construction engineering staffing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names construction engineering staffing companies.
Partial evidence: Its own public description names part of construction engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction engineering staffing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 125 construction engineering staffing companies based in Sydney, Australia

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Construction engineering staffing companies based in Sydney, Australia at a glance

As of Sep 27, 2026

40.3%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 125 companies.

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 construction engineering staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sydney, Australia whose own description of what they do matches “construction engineering staffing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names construction engineering staffing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among construction engineering staffing companies, and records with no verified work email. Companies headquartered outside Sydney 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 its RevenueBase Smart Search 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, 602 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 27, 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.

Construction engineering staffing companies by metro in Australia

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names construction engineering staffing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many construction engineering staffing companies are there based in Sydney, Australia?

RevenueBase identified 125 construction engineering staffing companies headquartered in Sydney, 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?

Core Talent, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most construction engineering staffing companies?

Sydney leads Australia with 125 headquartered companies, followed by Melbourne (80) and Brisbane (69).

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 602 verified decision-maker contacts tracked across these 125 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 27, 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 Smart Search, 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.