Company lists · Data refreshed September 2026

Top 25 Contract engineering staffing based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,015 companies tracked

RevenueBase identified 1,015 contract engineering staffing headquartered in Australia as of September 2026 and tracks 14,758 professional contacts across them, including 3,848 with verified work emails and 1,102 with mobile numbers. Sydney is the largest hub.

This list covers contract engineering staffing 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,015Companies

14,758Contacts tracked

3,848Verified emails

1,102Mobile numbers

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The 25 largest contract engineering staffing based in Australia

Ranked by team size

Top 25 of 1,015 contract engineering staffing based in Australia, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to contract 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	Toll People	Indirect evidence	Derrimut, Australia	201-500	500 contacts →
	Indirect evidence “Toll People are one of the leading recruitment and labour hire companies in Australia.” Source: RevenueBase Database · checked Sep 1, 2026
2	Protech Group	Partial evidence	South Wharf, Australia	1,001-5,000	452 contacts →
	Partial evidence “Protech provides workforce solutions to the Civil Infrastructure, Construction, Engineering, Maintenance, Mining, Resources and Energy sectors.” Source: RevenueBase Database · checked Sep 1, 2026
3	Crystal Equation Corporation	Indirect evidence	Sydney, Australia	201-500	259 contacts →
	Indirect evidence “Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Source: RevenueBase Database · checked Sep 1, 2026
4	Staff Australia	Indirect evidence	Acacia Ridge, Australia	1,001-5,000	186 contacts →
	Indirect evidence “Staff Australia is your biggest supporter in your mission to find meaningful employment and your most trustworthy business partner when seeking to recruit the best.” Source: RevenueBase Database · checked Sep 1, 2026
5	Tecside	Indirect evidence	Henderson, Australia	1,001-5,000	141 contacts →
	Indirect evidence “Tecside: Strategic Recruitment Partnerships That Deliver We Recruit.” Source: RevenueBase Database · checked Sep 1, 2026
6	Trojan Recruitment Group	Indirect evidence	Mayfield, Australia	1,001-5,000	128 contacts →
	Indirect evidence “For over 25 years, Trojan Recruitment Group has been matching the right people to the right roles.” Source: RevenueBase Database · checked Sep 1, 2026
7	Bayside Group	Indirect evidence	Australia	201-500	99 contacts →
	Indirect evidence “Bayside Group has been a trusted partner to employers and job seekers since 1976.” Source: RevenueBase Database · checked Sep 1, 2026
8	Workfast	Partial evidence	Perth, Australia	501-1,000	90 contacts →
	Partial evidence “Workfast provides staffing solutions for major projects and heavy industry.” Source: RevenueBase Database · checked Sep 1, 2026
9	Cornerstone HR	Indirect evidence	Derrimut, Australia	1,001-5,000	86 contacts →
	Indirect evidence “Cornerstone HR (CHR) has offices in Melbourne, Sydney, Brisbane and Perth specialising in temporary labour hire & recruitment solutions across various industry sectors.” Source: RevenueBase Database · checked Sep 1, 2026
10	Zancott Recruitment PTY LTD	Indirect evidence	Adelaide, Australia	201-500	83 contacts →
	Indirect evidence “With offices in Adelaide, Melbourne, Brisbane, Darwin, Perth and Sydney, Zancott Recruitment has quickly emerged as one of Australia’s leading Job Recruitment Agencies.” Source: RevenueBase Database · checked Sep 1, 2026
11	Celotti Workforce	Strong evidence	Ringwood North, Australia	501-1,000	71 contacts →
	Strong evidence “CELOTTI WORKFORCE provides on-hire, contract and permanent staffing solutions to the building, infrastructure and resources sectors AND MORE across Australia.” Source: RevenueBase Database · checked Sep 1, 2026
12	Inselec	Indirect evidence	East Victoria Park, Australia	501-1,000	64 contacts →
	Indirect evidence “INSELEC is the electrical industry’s answer to fast, reliable and highly skilled workforce solutions.” Source: RevenueBase Database · checked Sep 1, 2026
13	Pearl Recruitment Group	Indirect evidence	South Perth, Australia	201-500	60 contacts →
	Indirect evidence “Founded in 2010, Pearl Recruitment Group is a fast growing and dynamic Australian owned recruitment consultancy with its head office in Perth.” Source: RevenueBase Database · checked Sep 1, 2026
14	Harrison Barratt Group HBG	Indirect evidence	Surry Hills, Australia	201-500	59 contacts →
	Indirect evidence “Harrison Barratt Group (HBG) is one of Australia's most-trusted labour hire and recruitment partners, built by tradespeople, for the construction industry.” Source: RevenueBase Database · checked Sep 1, 2026
15	Telum Labour Hire	Indirect evidence	Macquarie Park, Australia	501-1,000	55 contacts →
	Indirect evidence “Telum was created in 1993 by the same people who still run it today.” Source: RevenueBase Database · checked Sep 1, 2026
16	Mk2 Recruitment	Indirect evidence	Thebarton, Australia	201-500	55 contacts →
	Indirect evidence “Mk2 Recruitment is a privately owned Australian company with combined experience of over 40 years recruitment, on-hire and safety management specialising in the provision of human…” Source: RevenueBase Database · checked Sep 1, 2026
17	Connect Resources WA NSW QLD	Indirect evidence	Surry Hills, Australia	201-500	53 contacts →
	Indirect evidence “Founded in 2018, Connect Resources has become a specialist provider of recruitment and labour hire solutions in civil infrastructure and mining in Western Australia.” Source: RevenueBase Database · checked Sep 1, 2026
18	M1 Traffic & Labour	Indirect evidence	Cranbourne West, Australia	201-500	48 contacts →
	Indirect evidence “M1 Traffic & Labour Services is a construction services company providing services for the construction, film and events industry.” Source: RevenueBase Database · checked Sep 1, 2026
19	360 Personnel	Indirect evidence	Bankstown, Australia	501-1,000	47 contacts →
	Indirect evidence “360 Personnel was founded by industry specialists who saw a gap in the recruitment sector for an agency that truly understood the specific industries that it serviced.” Source: RevenueBase Database · checked Sep 1, 2026
20	MBC Recruitment	Partial evidence	Port Macquarie, Australia	501-1,000	46 contacts →
	Partial evidence “MBC Recruitment is a well-established recruitment agency that manages permanent, temporary and contract assignments throughout regional and metropolitan NSW, and South-East QLD.” Source: RevenueBase Database · checked Sep 1, 2026
21	Haynes	Indirect evidence	Paget, Australia	501-1,000	44 contacts →
	Indirect evidence “At Haynes, we help you find the right person at the right time.” Source: RevenueBase Database · checked Sep 1, 2026
22	Proquest Recruitment	Indirect evidence	Dandenong South, Australia	201-500	39 contacts →
	Indirect evidence “ProQuest is the link between great futures and great people.” Source: RevenueBase Database · checked Sep 1, 2026
23	Summit Recruitment	Partial evidence	Smithfield, Australia	201-500	36 contacts →
	Partial evidence “Summit Recruitment are a specialist recruitment agency helping businesses source effective staffing solutions from one off placement to complete workforce solutions.” Source: RevenueBase Database · checked Sep 1, 2026
24	Australian Staffing Agency	Partial evidence	Laverton North, Australia	501-1,000	35 contacts →
	Partial evidence “Australian Staffing Agency (ASA) is a global recruitment agency with its head office based in Melbourne, Australia.” Source: RevenueBase Database · checked Sep 1, 2026
25	Findmea PTY LTD	Indirect evidence	Cannon Hill, Australia	201-500	30 contacts →
	Indirect evidence “EMPLOYERS We understand.” Source: RevenueBase Database · checked Sep 1, 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: contract 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 contract engineering staffing.
Partial evidence: Its own public description names part of contract engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract 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 1,015 contract engineering staffing based in Australia

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Contract engineering staffing based in Australia at a glance

As of Sep 1, 2026

26.1%Verified-email coverage

7.5%Mobile-number coverage

14.5Average contacts per company

1-10Median size (employees)

18.6%Largest-city concentration · Sydney

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

525

11-50

296

51-200

122

201-500

501-1,000

1,001-5,000

10001+

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 contract 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 Australia whose own description of what they do matches “contract 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 contract 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 contract engineering staffing, 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 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, 3,848 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 1, 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.

Contract engineering staffing by metro

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 contract 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 contract engineering staffing are there based in Australia?

RevenueBase identified 1,015 contract engineering staffing 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?

Toll People, headquartered in Derrimut, tops this list with the largest team on record.

Which city has the most contract engineering staffing?

Sydney leads with 189 headquartered companies, followed by Melbourne (132) and Brisbane (86).

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 3,848 verified decision-maker contacts tracked across these 1,015 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 1, 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.