Company lists · Data verified August 2026

Top 25 Cryptography consulting firms based in Australia

Name: Cryptography consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 156 companies tracked

There are 156 cryptography consulting firms headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 512 professional contacts across them, including 177 with verified work emails and 35 with mobile numbers. Sydney is the largest hub.

This list covers cryptography consulting firms headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

156Companies

512Contacts tracked

177Verified emails

35Mobile numbers

Unlock all 156 companies Free account · no credit card · 2 minutes

The 25 largest cryptography consulting firms based in Australia

Ranked by team size

Top 25 of 156 cryptography consulting firms based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Division 5	Brisbane	11-50	36	25
2	Securemation	Spring Hill	n/a	32	14
3	Hashlock	Sydney	11-50	25	13
4	Gridware	Sydney	11-50	25	10
5	Cybersecon	Melbourne	11-50	18	6
6	Security Centric	Sydney Cbd	11-50	16	12
7	Morfit Group Consulting	Melbourne	51-200	15	10
8	Spartans Security	Cremorne	11-50	14	8
9	Exequantum	Melbourne	11-50	9	3
10	NORTH	n/a	51-200	9	1
11	Arinnovate	Sydney	11-50	7	2
12	The Pearson Corporation PTY LTD A Tesserent Company	Canberra	51-200	6	4
13	D2unet PTY LTD	Sydney	1-10	6	2
14	Proveho Networks	Melbourne	11-50	5	5
15	Trusted Impact PTY LTD	Melbourne	11-50	5	4
16	Cyberzone Global	Melbourne	1-10	5	1
17	Five Eyes Consulting PTY LTD	Canberra	11-50	4	2
18	SEZOO	Melbourne	1-10	4	1
19	Culprit	Melbourne	11-50	3	1
20	Adaptable IT	Chatswood	1-10	2	2
21	7 Rules Cyber	Parramatta	1-10	2	2
22	Azimuth Security	Lane Cove	1-10	2	1
23	Cyber XL	Melbourne	1-10	2	1
24	The Dark Night Online	Perth	1-10	2	1
25	Defend MY Cloud	Remote	1-10	2	1

Showing 25 of 156 cryptography consulting firms based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 177 reachable decision-makers.

Free account · no credit card

See all 156 companies

Cryptography consulting firms based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 38 HQs

35Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

122

11-50

51-200

Cryptography consulting firms by metro

Metro	Companies
Cryptography consulting firms in Sydney	38
Cryptography consulting firms in Melbourne	36
Cryptography consulting firms in Canberra	13
Cryptography consulting firms in Brisbane	12
Cryptography consulting firms in Adelaide	4
Cryptography consulting firms in Perth	3
Cryptography consulting firms in Brisbane City	3
Cryptography consulting firms in Gold Coast	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cryptography consulting firms”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cryptography consulting firms are there based in Australia?

There are 156 cryptography consulting firms headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Division 5, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most cryptography consulting firms?

Sydney leads with 38 headquartered companies, followed by Melbourne (36) and Canberra (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 177 verified decision-maker contacts tracked across these 156 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 156 cryptography consulting firms based in Australia. Start with a free account, no credit card.

Get the full list

Related lists

Cryptography consulting firms by geography

Browse the directory

Browse: Companies home · All Australia lists · All Cryptography consulting firms lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.