Company lists · Data refreshed September 2026

Top 25 Medical research recruitment companies based in Sydney, Australia

Name: Medical research recruitment companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 79 companies tracked

RevenueBase identified 79 medical research recruitment companies headquartered in Sydney, Australia as of September 2026 and tracks 1,117 professional contacts across them, including 453 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers medical research recruitment 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 28, 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 28, 2026 86% judged on-target in blind review

79Companies

1,117Contacts tracked

453Verified emails

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The 25 largest medical research recruitment companies based in Sydney, Australia

Ranked by team size

Top 25 of 79 medical research recruitment companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to medical research recruitment 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	Southern Star Research	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	114 contacts →
	Partial 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 28, 2026
2	Redstone Recruitment	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	100 contacts →
	Partial evidence “Redstone Recruitment is a trusted leader in healthcare recruitment, with over a decade of experience connecting Australia’s top healthcare professionals with leading organisations.” Source: RevenueBase Database · checked Sep 28, 2026
3	1medical	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
4	Charterhouse Medical Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “Charterhouse is a forward-thinking recruitment agency on a mission to expand the talent pool.” Source: RevenueBase Database · checked Sep 28, 2026
5	Sustainhealth Recruitment	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	46 contacts →
	Strong evidence “SustainHealth Recruitment is a multi award-winning, Australian owned and operated, specialist recruitment consultancy, who connect the best health, medical and wellbeing talent…” Source: RevenueBase Database · checked Sep 28, 2026
6	Zeep Medical	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Empowering doctors to make the right career choices, from graduation through to retirement.” Source: RevenueBase Database · checked Sep 28, 2026
7	Blugibbon Medical Recruitment	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Blugibbon is dedicated to supplying world-class doctors to communities in need around Australia.” Source: RevenueBase Database · checked Sep 28, 2026
8	George Clinical	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	501-1,000	37 contacts →
	Partial 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 28, 2026
9	Biointelect PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Partial evidence “Biointelect is a globally recognised Australian consulting and advisory firm offering a unique blend of full-service Contract Research Organisation (CRO) capabilities and…” Source: RevenueBase Database · checked Sep 28, 2026
10	EKAS	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	34 contacts →
	Partial evidence “Servicing the Market Research Industry since 1971, Ekas is Australia's most experienced healthcare and consumer fieldwork agency.” Source: RevenueBase Database · checked Sep 28, 2026
11	Gorilla Jobs	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial 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 28, 2026
12	KE Select	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Supporting the growth of the STEM sector across ANZ.” Source: RevenueBase Database · checked Sep 28, 2026
13	JON & JON Medical	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	17 contacts →
	Strong evidence “Jon & Jon Medical is an Australian based medical recruitment agency that specialises in providing short and long term locum job positions and permanent job opportunities, career…” Source: RevenueBase Database · checked Sep 28, 2026
14	Evrima Technologies	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
15	On Q Recruitment	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “With over 25 years of experience in STEM and Life Sciences recruitment, On Q Recruitment is a proudly Australian-owned, woman-owned, and ASIC-registered SME connecting high-value…” Source: RevenueBase Database · checked Sep 28, 2026
16	Datapharm Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
17	Salt Medical Recruitment	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	11 contacts →
	Strong evidence “About Salt Medics Salt Medics is a purpose-driven medical recruitment agency specialising in complex, high-readiness, and rural healthcare environments across Australasia.” Source: RevenueBase Database · checked Sep 28, 2026
18	Fortis Recruitment	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “Fortis Recruitment is an Australian owned and operated Specialist Medical Recruitment Agency providing recruitment solutions across Australia.” Source: RevenueBase Database · checked Sep 28, 2026
19	Cureos	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “CUREOS is a highly experienced clinical research team with an expanding group of locations around Australia and research partners throughout the Asia Pacific.” Source: RevenueBase Database · checked Sep 28, 2026
20	KAI Recruitment	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “With over 12 years in in the market, all of which has been in R2R, Kai Recruitment is a dedicated Rec to Rec with candidate care and quality of service at the heart of the…” Source: RevenueBase Database · checked Sep 28, 2026
21	Pacific Clinical Research Group	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “The PCRG Advantage: Pacific Clinical Research Group™ (PCRG) has 18 years of consistent success, with 94% of our clients achieving their primary objective – whether it be clinical…” Source: RevenueBase Database · checked Sep 28, 2026
22	Medijobs Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “Established in 2003, Medijobs Australia offers a better recruitment experience for jobseekers, students and employers in the Allied Health industry.” Source: RevenueBase Database · checked Sep 28, 2026
23	Elective Recruitment	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Creating healthcare careers you love to live.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ontracka	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “OnTracka is at the global forefront of clinical research innovation and transforming healthcare with innovative solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Career Medical Recruitment PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “We're passionate about helping healthcare organisations attract & hire the best executive and managerial talent.” Source: RevenueBase Database · checked Sep 28, 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: medical research recruitment 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 medical research recruitment companies.
Partial evidence: Its own public description names part of medical research recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical research recruitment 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 79 medical research recruitment companies based in Sydney, Australia

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Medical research recruitment companies based in Sydney, Australia at a glance

As of Sep 28, 2026

40.6%Verified-email coverage

14.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 79 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 medical research recruitment 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 “medical research recruitment 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 medical research recruitment 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 medical research recruitment 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, 453 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 28, 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.

Medical research recruitment companies by metro in Australia

Medical research recruitment companies in Melbourne28

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 medical research recruitment 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 medical research recruitment companies are there based in Sydney, Australia?

RevenueBase identified 79 medical research recruitment 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?

Southern Star Research, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most medical research recruitment companies?

Sydney leads Australia with 79 headquartered companies, followed by Melbourne (28) and Brisbane (13).

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 453 verified decision-maker contacts tracked across these 79 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 28, 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.