Company lists · Data refreshed September 2026

Top 25 Clinical research staffing agencies based in Australia

Name: Clinical research staffing agencies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 131 companies tracked

RevenueBase identified 131 clinical research staffing agencies headquartered in Australia as of September 2026 and tracks 2,828 professional contacts across them, including 1,169 with verified work emails. Sydney is the largest hub.

This list covers clinical research staffing agencies 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 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

131Companies

2,828Contacts tracked

1,169Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clinical research staffing agencies based in Australia

Ranked by team size

Top 25 of 131 clinical research staffing agencies based in Australia, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to clinical research staffing agencies: 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	Nucleus Network	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	501-1,000	575 contacts →
	Partial evidence “Nucleus Network is the only global provider dedicated to early phase clinical trials, with units in Australia, the USA and the UK.” Source: RevenueBase Database · checked Sep 27, 2026
2	Avance Clinical	Strong evidence	Adelaide, AustraliaHQ checked Sep 27, 2026	201-500	386 contacts →
	Strong evidence “Avance Clinical is a full-service Contract Research Organization (CRO) headquartered in Australia, with extensive operations across New Zealand, Asia, North America, and Europe.” Source: RevenueBase Database · checked Sep 27, 2026
3	Belmore Nurses	Indirect evidence	Mitcham, AustraliaHQ checked Sep 27, 2026	501-1,000	360 contacts →
	Indirect evidence “Alliance Nursing was born of passion.” Source: RevenueBase Database · checked Sep 27, 2026
4	Southern Star Research	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	201-500	114 contacts →
	Strong evidence “Sydney-based CRO Southern Star Research can access the financial, operational and regulatory advantages of conducting clinical trials in Australia.” Source: RevenueBase Database · checked Sep 27, 2026
5	Emeritus Research	Strong evidence	Camberwell, AustraliaHQ checked Sep 27, 2026	51-200	109 contacts →
	Strong evidence “Emeritus Research is an independent Clinical Research Centre based in Melbourne & Sydney, Australia.” Source: RevenueBase Database · checked Sep 27, 2026
6	Scientia Clinical Research	Strong evidence	Randwick, AustraliaHQ checked Sep 27, 2026	51-200	80 contacts →
	Strong evidence “Scientia Clinical Research is world-class state of the art clinical trials facility with a focus on first-in-human and first-in patient studies as well as the ability to…” Source: RevenueBase Database · checked Sep 27, 2026
7	Accelagen PTY LTD	Indirect evidence	Hawthorn East, AustraliaHQ checked Sep 27, 2026	51-200	68 contacts →
	Indirect evidence “o Accelagen is a full-service Australian Bio-pharmaceutical and Medical Device Development Organisation.” Source: RevenueBase Database · checked Sep 27, 2026
8	1medical	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	56 contacts →
	Partial evidence “Medical placement specialists providing healthcare staffing solutions and services across Australia, New Zealand, Ireland, UK and beyond.” Source: RevenueBase Database · checked Sep 27, 2026
9	George Clinical	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	501-1,000	37 contacts →
	Strong evidence “George Clinical is a leading global clinical research organization founded in Asia-Pacific driven by scientific expertise and operational excellence.” Source: RevenueBase Database · checked Sep 27, 2026
10	Greenlight Clinical	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	32 contacts →
	Strong evidence “GreenLight Clinical is a full-service Contract Research Organisation (CRO).” Source: RevenueBase Database · checked Sep 27, 2026
11	CC Medical	Indirect evidence	Burwood, AustraliaHQ checked Sep 27, 2026	11-50	32 contacts →
	Indirect evidence “CC Medical (formerly known as Careers Connections) specialises in Healthcare recruitment for doctors, nurses and allied health.” Source: RevenueBase Database · checked Sep 27, 2026
12	Gorilla Jobs	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	31 contacts →
	Indirect evidence “Gorilla Jobs is one of Australia’s and UKs fastest‑growing, integrity‑driven recruitment agencies, relied on by healthcare providers and law firms nationwide.” Source: RevenueBase Database · checked Sep 27, 2026
13	24 7 Nursing Medical Services	Indirect evidence	Edgecliff, AustraliaHQ checked Sep 27, 2026	201-500	30 contacts →
	Indirect evidence “24/7 Nursing & Medical Services is the chosen agency by the majority of hospitals throughout Sydney.” Source: RevenueBase Database · checked Sep 27, 2026
14	Firstcall Health	Partial evidence	Werribee, AustraliaHQ checked Sep 27, 2026	1,001-5,000	28 contacts →
	Partial evidence “About Us At FirstCall Health, we specialize in delivering high-quality healthcare staffing solutions to meet the unique needs of public health services, aged care providers…” Source: RevenueBase Database · checked Sep 27, 2026
15	AJN Healthcare Services	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	201-500	26 contacts →
	Partial evidence “At AJN Healthcare Services, we’re run by clinicians, for clinicians.” Source: RevenueBase Database · checked Sep 27, 2026
16	Mobius Medical	Strong evidence	North Sydney, AustraliaHQ checked Sep 27, 2026	51-200	25 contacts →
	Strong evidence “Mobius Medical is a boutique, full-service clinical research partner with operations in the United States, Australia, and New Zealand with staff based globally.” Source: RevenueBase Database · checked Sep 27, 2026
17	Southern Oncology Clinical Research Unit Socru	Strong evidence	Bedford Park, AustraliaHQ checked Sep 27, 2026	11-50	19 contacts →
	Strong evidence “Southern Oncology Clinical Research Unit (SOCRU) is a dedicated phase 1 private clinical research site in Adelaide, South Australia.” Source: RevenueBase Database · checked Sep 27, 2026
18	Sapro CRO	Partial evidence	Yarraville, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “At SAPRO, we challenge the status quo with a mission to facilitate and provide innovative solutions, propelling clinical trials forward rapidly with uncompromised integrity.” Source: RevenueBase Database · checked Sep 27, 2026
19	Evrima Technologies	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “We exist to help make medical research breakthroughs happen by expediting and enabling a better clinical trial process - for everybody.” Source: RevenueBase Database · checked Sep 27, 2026
20	Genesis Research Services PTY LTD	Strong evidence	Broadmeadow, AustraliaHQ checked Sep 27, 2026	11-50	13 contacts →
	Strong evidence “Genesis Research Services Pty Ltd is an innovative Clinical Research Organisation located in Newcastle, NSW.” Source: RevenueBase Database · checked Sep 27, 2026
21	Molecule2market	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “Molecule2Market (M2M) is a senior-led boutique CRO based in Australia, delivering agile, expert-driven clinical development services across Australia, New Zealand, and globally…” Source: RevenueBase Database · checked Sep 27, 2026
22	Datapharm Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	12 contacts →
	Partial evidence “Datapharm is Australia’s original independent full-service Contract Research Organisation (CRO), est.” Source: RevenueBase Database · checked Sep 27, 2026
23	Clinitrials	Strong evidence	Perth Cbd, AustraliaHQ checked Sep 27, 2026	11-50	12 contacts →
	Strong evidence “Clinitrials is not your typical Clinical Research Organisation (CRO).” Source: RevenueBase Database · checked Sep 27, 2026
24	Mccloud Consulting Group PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “McCloud Consulting Group (MCG) is a specialist biostatistics and clinical data management consultancy for pharmaceutical, biotech and medtech organisations.” Source: RevenueBase Database · checked Sep 27, 2026
25	Alithia Life Sciences	Strong evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “Alithia Life Sciences is an Australian owned clinical research consultancy launched to support and assist pharmaceutical, biotechnology, device companies and institutional…” 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: clinical research staffing agencies. 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 clinical research staffing agencies.
Partial evidence: Its own public description names part of clinical research staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical research staffing agencies. 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 131 clinical research staffing agencies based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,169 reachable decision-makers.

Free signup · no credit card

View the full list →

Clinical research staffing agencies based in Australia at a glance

As of Sep 27, 2026

41.3%Verified-email coverage

21.6Average contacts per company

11-50Median size (employees)

23.7%Largest-city concentration · Sydney

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 131 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 clinical research staffing agencies, 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 “clinical research staffing agencies”. 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 clinical research staffing agencies), 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 clinical research staffing agencies, 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, 1,169 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.

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 clinical research staffing agencies, 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 clinical research staffing agencies are there based in Australia?

RevenueBase identified 131 clinical research staffing agencies 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?

Nucleus Network, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most clinical research staffing agencies?

Sydney leads with 31 headquartered companies, followed by Melbourne (16) and Perth (5).

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 1,169 verified decision-maker contacts tracked across these 131 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.

Ready to reach these companies? Verified emails and direct dials for all 131 clinical research staffing agencies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Clinical research staffing agencies by geography

Browse the directory

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.