Company lists · Data refreshed September 2026

Top 25 Civil engineering staffing based in Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 114 companies tracked

RevenueBase identified 114 civil engineering staffing headquartered in Sydney, Australia as of September 2026 and tracks 1,040 professional contacts across them, including 411 with verified work emails and 89 with mobile numbers. Sydney is the largest hub.

This list covers civil engineering staffing 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 8, 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 8, 2026 86% judged on-target in blind review

114Companies

1,040Contacts tracked

411Verified emails

89Mobile numbers

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The 25 largest civil engineering staffing based in Sydney, Australia

Ranked by team size

Top 25 of 114 civil engineering staffing based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering staffing: 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 8, 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 8, 2026
2	Rocktown PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	201-500	97 contacts →
	Strong evidence “Rocktown are a leading player in the civil engineering industry throughout Australia, specialising in reinforced concrete structures.” Source: RevenueBase Database · checked Sep 8, 2026
3	Chalouhi	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
4	ACE Civil PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	201-500	65 contacts →
	Strong 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 8, 2026
5	CGC Recruitment	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	64 contacts →
	Indirect evidence “CGC Recruitment is an Australian owned and operated Recruitment Company.” Source: RevenueBase Database · checked Sep 8, 2026
6	Triaxial Consulting	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	57 contacts →
	Strong 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 8, 2026
7	Riddwood Consulting Engineers	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
8	Witt Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
9	Construction Careers	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	n/a	37 contacts →
	Indirect evidence “Construction Careers was formed By Vince Melican in 2002.” Source: RevenueBase Database · checked Sep 8, 2026
10	Lloyd Harrington	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
11	Rickard Engineering	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
12	Elegant Engineering Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	21 contacts →
	Partial evidence “Consulting structural & civil engineers who help clients achieve their ambitious visions.” Source: RevenueBase Database · checked Sep 8, 2026
13	Brix Projects	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	201-500	17 contacts →
	Indirect evidence “Skilled Labour Hire and Specialist Recruitment Services.” Source: RevenueBase Database · checked Sep 8, 2026
14	Kingle Engineering	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	16 contacts →
	Indirect evidence “More Than 50 Years Of Structural Excellence.” Source: RevenueBase Database · checked Sep 8, 2026
15	Wyn&co	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 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 8, 2026
16	Civil Structures Studio	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	11 contacts →
	Strong evidence “Civil Structures Studio (CSS) is a collaboration of passionate and experienced individuals who revel in delivering complex structural engineering projects.” Source: RevenueBase Database · checked Sep 8, 2026
17	AAR Consulting Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	10 contacts →
	Indirect evidence “AAR Consulting Group is a small to medium recruitment agency (SME) focusing exclusively on providing recruitment services to the Local Government, State Government, Federal…” Source: RevenueBase Database · checked Sep 8, 2026
18	S&g Consultants PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	10 contacts →
	Partial evidence “S&G Consultants Pty Ltd is a dynamic organisation founded in 2003 by Managing Director Samer El Haddad in response to a market demand for integrated consulting engineering…” Source: RevenueBase Database · checked Sep 8, 2026
19	N2 Engineering Consultants	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	10 contacts →
	Partial evidence “n2 Engineering Consultants provides innovative, reliable, and Australian-designed engineering solutions.” Source: RevenueBase Database · checked Sep 8, 2026
20	Constructability Recruitment	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	9 contacts →
	Partial evidence “As a boutique construction recruitment agency, we specialise in civil infrastructure and building construction in Australia, with links to every project - no matter how big or…” Source: RevenueBase Database · checked Sep 8, 2026
21	IBR Group Solutions PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	9 contacts →
	Partial evidence “In November 2014 Iceberg Recruitment re-branded to IBR Group Solutions As one of Australia's leading specialist recruitment agencies in engineering design and construction and…” Source: RevenueBase Database · checked Sep 8, 2026
22	Geba Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 8, 2026
23	ETE Group PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	8 contacts →
	Partial evidence “ETE Group is Endurance Technology & Engineering Group.” Source: RevenueBase Database · checked Sep 8, 2026
24	Green Square Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	6 contacts →
	Indirect evidence “At Green Square Services, our goal is to enable our clients to source high calibre construction professionals with ease whilst working with a trusted advisory partner.” Source: RevenueBase Database · checked Sep 8, 2026
25	Aitken Civil Engineering	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	5 contacts →
	Partial evidence “Aitken Civil is staffed by a group of straight-shooting and experienced construction professionals who have a track record of delivering landmark civil works for our clients in…” Source: RevenueBase Database · checked Sep 8, 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: civil engineering staffing. 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 civil engineering staffing.
Partial evidence: Its own public description names part of civil engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering staffing. 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 114 civil engineering staffing based in Sydney, Australia

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Civil engineering staffing based in Sydney, Australia at a glance

As of Sep 8, 2026

39.5%Verified-email coverage

8.6%Mobile-number coverage

9.1Average contacts per company

1-10Median size (employees)

109.6%Largest-city concentration · Sydney

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3780–30

3231–60

061–90

090–180

1180+

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 civil engineering staffing, 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 “civil engineering staffing”. 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 civil engineering staffing), 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 civil engineering staffing, 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, 411 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 8, 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.

Civil engineering staffing by metro in Australia

Civil engineering staffing in Sydney125
Civil engineering staffing in Melbourne105
Civil engineering staffing in Brisbane78
Civil engineering staffing in Perth47

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 civil engineering staffing, 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 civil engineering staffing are there based in Sydney, Australia?

RevenueBase identified 114 civil engineering staffing 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 has the most civil engineering staffing?

Sydney leads with 125 headquartered companies, followed by Melbourne (105) and Brisbane (78).

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 411 verified decision-maker contacts tracked across these 114 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 8, 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.