Company lists · Data refreshed September 2026

Top 25 Cybersecurity disaster recovery consultants based in Australia

Name: Cybersecurity disaster recovery consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 156 companies tracked

RevenueBase identified 156 cybersecurity disaster recovery consultants headquartered in Australia as of September 2026 and tracks 827 professional contacts across them, including 349 with verified work emails. Sydney is the largest hub.

This list covers cybersecurity disaster recovery consultants 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 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

156Companies

827Contacts tracked

349Verified emails

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The 25 largest cybersecurity disaster recovery consultants based in Australia

Ranked by team size

Top 25 of 156 cybersecurity disaster recovery consultants based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity disaster recovery consultants: 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	Sekuro	Indirect evidence	AustraliaHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “Sekuro is a cyber security and digital resiliency solutions provider that helps CIOs and CISOs take a strategic approach to cyber security risk mitigation and building business…” Source: RevenueBase Database · checked Sep 28, 2026
2	Ipsec PTY LTD	Indirect evidence	Cremorne, AustraliaHQ checked Sep 28, 2026	11-50	57 contacts →
	Indirect evidence “IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…” Source: RevenueBase Database · checked Sep 28, 2026
3	Opusv Tech Group	Indirect evidence	Oakleigh, AustraliaHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “OpusV has been operating in the infrastructure design and support space for over 20 years.” Source: RevenueBase Database · checked Sep 28, 2026
4	Fortian	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Fortian is a leading Australian company specialising in cyber security, privacy, and technology risk management.” Source: RevenueBase Database · checked Sep 28, 2026
5	Gridware	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “For most organisations in Australia, a data breach can be more than a PR disaster, it could be the final chapter.” Source: RevenueBase Database · checked Sep 28, 2026
6	Razilio	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	19 contacts →
	Strong evidence “Razilio is a Sydney, Australia-based boutique cybersecurity consultancy that simplifies the management of cyber risk for businesses of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
7	Escalate Consulting PTY LTD	Indirect evidence	Brisbane City East, AustraliaHQ checked Sep 28, 2026	1-10	18 contacts →
	Indirect evidence “At Escalate Consulting we specialise in a highly customised approach to business resilience, ensuring that our Review, Planning, Training and Exercising solutions are practical…” Source: RevenueBase Database · checked Sep 28, 2026
8	Retrospect Labs	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Retrospect Labs is a specialist information security company focused on helping companies improve their security posture and resilience through realistic exercises.” Source: RevenueBase Database · checked Sep 28, 2026
9	Emanaged PTY LTD	Indirect evidence	Mildura, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “eManaged helps business leaders breathe easier about IT.” Source: RevenueBase Database · checked Sep 28, 2026
10	Spartans Security	Partial evidence	Cremorne, AustraliaHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Facing the Complexities of Cybersecurity?” Source: RevenueBase Database · checked Sep 28, 2026
11	Parabellum	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “At Parabellum, we help organisations see clearly and act confidently in a complex digital world.” Source: RevenueBase Database · checked Sep 28, 2026
12	Forensic IT	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Forensic IT is a specialised cyber security firm with expertise in Digital Forensics and Incident Response (DFIR), and securing Industrial Control Systems (CIS).” Source: RevenueBase Database · checked Sep 28, 2026
13	Cognitio Digital	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “At Cognitio Digital we don’t try to do it all, or be everything to everybody.” Source: RevenueBase Database · checked Sep 28, 2026
14	IT First Responder	Indirect evidence	Castle Hill, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “First responders.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sententia PTY LTD	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Sententia knows IT, designs IT and innovates IT.” Source: RevenueBase Database · checked Sep 28, 2026
16	Cyber Ethos	Partial evidence	Central Queensland, AustraliaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Overview: Cyber Ethos is a leading cybersecurity business based in Queensland, Australia, equipping businesses with unrivalled cybersecurity solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	NORTH	Indirect evidence	AustraliaHQ checked Sep 28, 2026	51-200	9 contacts →
	Indirect evidence “north is about helping clients tailor their cyber security to the challenges that are specific to their business.” Source: RevenueBase Database · checked Sep 28, 2026
18	Cyberproof	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “CyberProof is an Australian based cybersecurity consulting and risk advisory provider.” Source: RevenueBase Database · checked Sep 28, 2026
19	Opscentre	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “At OpsCentre, our passionate team of experts build tailored business continuity solutions for corporate and government clients so they can sleep peacefully at night knowing no…” Source: RevenueBase Database · checked Sep 28, 2026
20	Procare Cyber	Indirect evidence	Alexandria, AustraliaHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Established in 2023, Procare Cyber offers cyber risk services tailored to the needs of the insurance and corporate sectors, pre and post incident.” Source: RevenueBase Database · checked Sep 28, 2026
21	Crysp Consulting	Indirect evidence	Southbank, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Crysp Consulting (Crysp) was founded by two professionals with collective experience of more than 35 years in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
22	RED Cursor	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Red Cursor was built on more than 20 years of real-world cybersecurity experience, helping protect over 800 organisations across Australia and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
23	The Pearson Corporation PTY LTD A Tesserent Company	Indirect evidence	Canberra, AustraliaHQ checked Sep 28, 2026	51-200	6 contacts →
	Indirect evidence “The Pearson Corporation is a locally owned Canberra IT Consulting firm that has proven experience and a track record for delivering ICT and Cyber Security services to both the…” Source: RevenueBase Database · checked Sep 28, 2026
24	Itsec Australia NEW Zealand	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	201-500	5 contacts →
	Indirect evidence “ITSEC Australia & New Zealand helps organisations build resilience across IT, OT, and IoT environments.” Source: RevenueBase Database · checked Sep 28, 2026
25	Fort1 PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Fort1: Comprehensive Cybersecurity Services based in Australia.” 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: cybersecurity disaster recovery consultants. 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 cybersecurity disaster recovery consultants.
Partial evidence: Its own public description names part of cybersecurity disaster recovery consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity disaster recovery consultants. 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 156 cybersecurity disaster recovery consultants based in Australia

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Cybersecurity disaster recovery consultants based in Australia at a glance

As of Sep 28, 2026

42.2%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

20.5%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

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 156 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 cybersecurity disaster recovery consultants, 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 “cybersecurity disaster recovery consultants”. 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 cybersecurity disaster recovery consultants), 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 cybersecurity disaster recovery consultants, 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, 349 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.

Cybersecurity disaster recovery consultants 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 cybersecurity disaster recovery consultants, 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 cybersecurity disaster recovery consultants are there based in Australia?

RevenueBase identified 156 cybersecurity disaster recovery consultants 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?

Sekuro, headquartered in Australia, tops this list with the largest team on record.

Which city has the most cybersecurity disaster recovery consultants?

Sydney leads with 32 headquartered companies, followed by Melbourne (28) and Brisbane (14).

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 349 verified decision-maker contacts tracked across these 156 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.