Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 2,454 companies tracked

RevenueBase identified 2,454 defense organizational consulting firms headquartered in Australia as of September 2026 and tracks 11,304 professional contacts across them, including 4,742 with verified work emails and 1,102 with mobile numbers. Sydney is the largest hub.

This list covers defense organizational consulting firms 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

2,454Companies

11,304Contacts tracked

4,742Verified emails

1,102Mobile numbers

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The 25 largest defense organizational consulting firms based in Australia

Ranked by team size

Top 25 of 2,454 defense organizational consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to defense organizational consulting firms: 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	Delivery Associates	Indirect evidence	Sydney, Australia	51-200	356 contacts →
	Indirect evidence “We make change happen.” Source: RevenueBase Database · checked Sep 1, 2026
2	Davidson	Indirect evidence	Symonston, Australia	501-1,000	300 contacts →
	Indirect evidence “As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Source: RevenueBase Database · checked Sep 1, 2026
3	Finity	Indirect evidence	Melbourne, Australia	201-500	253 contacts →
	Indirect evidence “We are a trusted partner of tech start-ups through to large scale organisations.” Source: RevenueBase Database · checked Sep 1, 2026
4	Programmed Professionals	Indirect evidence	Sydney, Australia	51-200	172 contacts →
	Indirect evidence “At Programmed Professionals, we are committed to delivering outstanding results for you.” Source: RevenueBase Database · checked Sep 1, 2026
5	Fiftyfive5, Part Of Accenture Song	Indirect evidence	Sydney, Australia	201-500	170 contacts →
	Indirect evidence “Fiftyfive5 We are hiring!” Source: RevenueBase Database · checked Sep 1, 2026
6	Callida	Partial evidence	Forrest, Australia	51-200	124 contacts →
	Partial evidence “Callida Consulting are a Canberra-based consulting firm, dedicated to our people and the provision of professional services across a range of service offerings.” Source: RevenueBase Database · checked Sep 1, 2026
7	Providence Consulting	Partial evidence	Barton, Australia	51-200	124 contacts →
	Partial evidence “Providence Consulting is an Australian, veteran-initiated professional services firm, established in Canberra in 2005.” Source: RevenueBase Database · checked Sep 1, 2026
8	Bendelta	Indirect evidence	Brisbane City, Australia	51-200	111 contacts →
	Indirect evidence “Bendelta is Australia’s most awarded leadership and organisational design management consultancy - transforming individuals, teams and organisations to unlock human potential and…” Source: RevenueBase Database · checked Sep 1, 2026
9	Projects Assured	Partial evidence	Braddon, Australia	51-200	111 contacts →
	Partial evidence “As a specialist management consulting firm, we pride ourselves on being your trusted strategic advisors and proven delivery partners, and we are renowned for solving our public…” Source: RevenueBase Database · checked Sep 1, 2026
10	Visagio Australia	Indirect evidence	Sydney, Australia	51-200	83 contacts →
	Indirect evidence “Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Source: RevenueBase Database · checked Sep 1, 2026
11	Parbery	Indirect evidence	Fyshwick, Australia	51-200	76 contacts →
	Indirect evidence “Parbery is a values-driven professional advisory firm and an Australian-owned SME, with a presence in ACT, QLD, SA and VIC.” Source: RevenueBase Database · checked Sep 1, 2026
12	Bastion Defence	Strong evidence	Sydney, Australia	51-200	75 contacts →
	Strong evidence “Bastion Defence Consulting is a premier maritime professional services consulting firm providing a broad range of services across Australia to a number of clients in the Defence…” Source: RevenueBase Database · checked Sep 1, 2026
13	Heidrick & Struggles	Partial evidence	Sydney, Australia	1,001-5,000	71 contacts →
	Partial evidence “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Source: RevenueBase Database · checked Sep 1, 2026
14	Maximus International	Indirect evidence	Melbourne, Australia	51-200	70 contacts →
	Indirect evidence “We exist to move minds, transform businesses, and leave a legacy of proven value.” Source: RevenueBase Database · checked Sep 1, 2026
15	Ascent PTY LTD	Strong evidence	Adelaide, Australia	51-200	60 contacts →
	Strong evidence “At the forefront of specialised engineering, technical support, project management and consulting to Defence and Defence Industry.” Source: RevenueBase Database · checked Sep 1, 2026
16	Conscia	Partial evidence	Brisbane, Australia	51-200	57 contacts →
	Partial evidence “Pronounced 'Con Sha', Conscia is a niche three-pillar management consulting business focused on identifying challenges, developing unique and innovative solutions, taking our…” Source: RevenueBase Database · checked Sep 1, 2026
17	4tel	Indirect evidence	Newcastle, Australia	51-200	53 contacts →
	Indirect evidence “4Tel Pty Ltd was formed in March as a management consultancy in the telecommunications sector.” Source: RevenueBase Database · checked Sep 1, 2026
18	SPP	Partial evidence	Sydney, Australia	51-200	50 contacts →
	Partial evidence “Strategic Project Partners (SPP) is a high impact management consulting firm.” Source: RevenueBase Database · checked Sep 1, 2026
19	Dipole Group	Partial evidence	North Sydney, Australia	51-200	49 contacts →
	Partial evidence “We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Source: RevenueBase Database · checked Sep 1, 2026
20	Elysium EPL	Indirect evidence	Braddon, Australia	51-200	47 contacts →
	Indirect evidence “Elysium EPL is an Australian professional services firm.” Source: RevenueBase Database · checked Sep 1, 2026
21	Ngamuru Advisory	Indirect evidence	Fyshwick, Australia	51-200	46 contacts →
	Indirect evidence “Ngamuru Advisory is a firm that was established to provide strategic and commercial advice, primarily to Government clients, by people who are passionate about delivering…” Source: RevenueBase Database · checked Sep 1, 2026
22	JY Australia	Partial evidence	Adelaide, Australia	51-200	45 contacts →
	Partial evidence “JY Australia is an Indigenous and Veteran owned Professional Services and Management Consultancy Company that provides solutions and services to Government, Defence and Industry.” Source: RevenueBase Database · checked Sep 1, 2026
23	OCG	Indirect evidence	Sydney, Australia	51-200	45 contacts →
	Indirect evidence “OCG are a leading strategy firm in Oceania, as trusted partners of the financial services industry, supporting growth and ensuring efficiency in our learned approach to complex…” Source: RevenueBase Database · checked Sep 1, 2026
24	Amalgamotion	Indirect evidence	Barangaroo, Australia	51-200	42 contacts →
	Indirect evidence “We are Amalgamotion, a team of highly skilled experts dedicated to delivering outcomes for challenging programs of work.” Source: RevenueBase Database · checked Sep 1, 2026
25	Capda Consulting	Partial evidence	Deakin, Australia	51-200	38 contacts →
	Partial evidence “CAPDA Consulting Our Mission – Service Our mission is to help our clients make distinctive, lasting and substantial improvements in their performance and build a great…” Source: RevenueBase Database · checked Sep 1, 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: defense organizational consulting firms. 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 defense organizational consulting firms.
Partial evidence: Its own public description names part of defense organizational consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defense organizational consulting firms. 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 2,454 defense organizational consulting firms based in Australia

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Defense organizational consulting firms based in Australia at a glance

As of Sep 1, 2026

41.9%Verified-email coverage

9.7%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

19.8%Largest-city concentration · Sydney

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

2,007

11-50

373

51-200

201-500

501-1,000

1,001-5,000

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 defense organizational consulting firms, 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 “defense organizational consulting firms”. 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 defense organizational consulting firms), 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 defense organizational consulting firms, 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, 4,742 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 1, 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.

Defense organizational consulting firms 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 defense organizational consulting firms, 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 defense organizational consulting firms are there based in Australia?

RevenueBase identified 2,454 defense organizational consulting firms 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?

Delivery Associates, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most defense organizational consulting firms?

Sydney leads with 485 headquartered companies, followed by Melbourne (462) and Brisbane (254).

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 4,742 verified decision-maker contacts tracked across these 2,454 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 1, 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.