Company lists · Data refreshed November 2026

Top 25 Security clearance staffing agencies based in Australia

RevenueBase identified 57 company matches for security clearance staffing agencies associated with Australia as of November 2026 and tracks 706 professional contacts across them, including 274 with verified work emails. Sydney is the largest hub.

This list covers company matches for security clearance staffing agencies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
57Companies
706Contacts tracked
274Verified emails
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The 25 largest security clearance staffing agencies based in Australia

Ranked by team size
Top 25 of 57 company matches for security clearance staffing agencies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 5, 202611-5084 contacts →

Exact match

“Established in 1994, M&T Resources helps leading organisations achieve technology and business success through innovative talent engagement, attraction and retention.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Nov 5, 202611-5083 contacts →

Exact match

“Horner raises the bar in recruitment and HR, providing tailored support for organisations Australia-wide in a broad range of blue- and white-collar industries and government.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchYarralumla, AustraliaHQ recorded Nov 5, 202611-5065 contacts →

Exact match

“Built to serve the Commonwealth, Calleo delivers people solutions differently.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Nov 5, 202611-5045 contacts →

Exact match

“We strive to provide our clients, contractors and candidates with consistently outstanding experiences and build working relationships that continue many years after initial…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCairns, AustraliaHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“CBC was established in 1988 and over the past three decades, we have built a reputation for excellence, not only in terms of matching the best people to the best jobs, but through…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchCanberra, AustraliaHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Keane is an established (25+years) and trusted labour hire recruitment provider placing technical/non-technical contractors, and transitioning ADF members, into the Australian…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAustraliaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Building the teams that secure, govern and transform technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBondi Junction, AustraliaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Cleared Recruitment specialises in ICT, Cyber and Engineering recruitment within Australia's security-cleared markets, sourcing, screening and sponsoring cleared candidates for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCanberra, AustraliaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Organisations are more than a position description.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCampbelltown, AustraliaHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“CK Recruitment Pty Ltd was established in August 2014 by Cassandra Greenland and Kylie Hayes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“WorkSec has proudly maintained a Level 3 PERSEC accreditation for Baseline, NV1 & NV2 Security Clearance Sponsorship and Governance under the DISP membership program since July…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCanberra, AustraliaHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“At Shield Recruitment we specialise in security cleared recruitment across Australia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“AAR Consulting Group is a small to medium recruitment agency (SME) focusing exclusively on providing recruitment services to the Local Government, State Government, Federal…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCanberra, AustraliaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“At Helix, our mission is to strengthen Australia’s national security capability by delivering trusted people, intelligence-led vetting, and lean professional services to the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchManly, AustraliaHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Pathfinder is focused on delivering a quality and reliable service to both candidates and clients, helping to guide businesses and individuals on their path to success.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCremorne, AustraliaHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Rest easy knowing that whilst you focus on defending and improving Australia’s cyber security posture, e2 Cyber is focused on building trusted and valued relationships across the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Nov 5, 202651-2007 contacts →

Exact match

“At Resource Master, we use industry networks and thorough vetting for superior recruitment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCity, AustraliaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“HBJ Group is a premier, Canberra-owned and operated ICT recruitment firm specializing in the Federal Government and enterprise sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCanberra, AustraliaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Glic Recruitment provides capacity, labour hire and permanent recruitment support services to government, not-for-profit and private industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAdelaide, AustraliaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Rainy Day Recruitment is a multi-award-winning, Supply Nation Certified recruitment partner that specialises in delivering successful hiring solutions for professional, technical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchFyshwick, AustraliaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“SOS Recruitment was established in Canberra in 1998, is wholly Australian owned, and delivers an outstanding service in the placement of temporary, contract and permanent staff.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchKingston, AustraliaHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Founded in 2017 in Canberra, Nisus Australia (Nisus) has grown into one of the fastest-growing ICT recruitment and consultancy service providers for both government and private…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Nov 5, 20261-104 contacts →

Exact match

“At Operandi Consulting we help business operate effectively by providing Permanent, Contingent and Interim Executive Resource Solutions in the Technology sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBrisbane, AustraliaHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Based in Queensland, Blue Sky Careers is a leading recruitment agency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 57 security clearance staffing agencies based in Australia

See the full list, filter by size, metro and specialty, and access 274 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security clearance staffing agencies based in Australia at a glance

As of Nov 5, 2026
38.8%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
15.8%Largest-city concentration · Sydney
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
26
51-200
5

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 57 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “security clearance staffing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 274 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security clearance staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security clearance staffing agencies are there based in Australia?

RevenueBase identified 57 company matches for security clearance staffing agencies associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

M&t Resources tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security clearance staffing agencies?

Sydney leads with 9 company records, followed by Canberra (8) and Adelaide (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 274 professional contacts with verified work emails tracked across these 57 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.