Company lists · Data refreshed October 2026

Top 25 IT change management consulting companies based in Australia

Name: IT change management consulting companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 2,203 companies tracked

RevenueBase identified 2,203 company matches for IT change management consulting companies associated with Australia as of October 2026 and tracks 14,020 professional contacts across them, including 6,014 with verified work emails and 1,149 with mobile numbers. Sydney is the largest hub.

This list covers company matches for IT change management consulting companies 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 October 1, 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 Oct 1, 2026 How this list was built

2,203Companies

14,020Contacts tracked

6,014Verified emails

1,149Mobile numbers

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The 25 largest IT change management consulting companies based in Australia

Ranked by team size

Top 25 of 2,203 company matches for IT change management consulting companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NRI Australia & NEW Zealand	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	1,001-5,000	711 contacts →
	Exact match “As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Nous Group	Exact match	Docklands, AustraliaHQ recorded Oct 1, 2026	501-1,000	706 contacts →
	Exact match “Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Synergy Group	Exact match	Canberra, AustraliaHQ recorded Oct 1, 2026	201-500	425 contacts →
	Exact match “Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Finity	Exact match	The Rocks, AustraliaHQ recorded Oct 1, 2026	201-500	253 contacts →
	Exact match “We are a trusted partner of tech start-ups through to large scale organisations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Terra Firma Business Consulting	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	201-500	235 contacts →
	Exact match “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Professional Advantage	Exact match	124 Walker Street, AustraliaHQ recorded Oct 1, 2026	201-500	234 contacts →
	Exact match “Helping organisations achieve more with technology.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Enablesgroup	Exact match	North Sydney, AustraliaHQ recorded Oct 1, 2026	501-1,000	200 contacts →
	Exact match “enablesGROUP commenced operations in 2016 with a simple premise that all clients, large or small, deserve a trusted, high-quality partner to help design and deliver their…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Directioneering	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	179 contacts →
	Exact match “At Directioneering we believe that every change is a chance to find new meaning in our careers and to continue them with renewed purpose.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Protiviti Australia	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	5,001-10,000	172 contacts →
	Exact match “Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Sice ANZ	Exact match	South Yarra, AustraliaHQ recorded Oct 1, 2026	201-500	165 contacts →
	Exact match “SICE is a leading multinational company that integrates technologies for public infrastructure management.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	CPT Global	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	154 contacts →
	Exact match “CPT Global is your independent partner for achieving peak IT performance.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Engage Squared	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	146 contacts →
	Exact match “Engage Squared is on a mission to empower employees to enjoy work more - using Microsoft tools to make work more productive, collaborative and connected.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Seven Consulting	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	51-200	117 contacts →
	Exact match “We are a team of delivery professionals providing Project, Program, and Change management consultancy services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Bendelta	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	51-200	114 contacts →
	Exact match “Bendelta is Australia’s most awarded leadership and organisational design management consultancy - transforming individuals, teams and organisations to unlock human potential and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Gibson Quai International GQI	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	113 contacts →
	Exact match “Your Trusted Partner in Digital Transformation and Communications Technology 30 Years of Innovation And Expertise GQI has been a trusted advisor and professional services provider…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Projects Assured	Exact match	Braddon, AustraliaHQ recorded Oct 1, 2026	51-200	110 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Avocado Consulting	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	51-200	108 contacts →
	Exact match “We are a proud Member of the Global Technology Industry Association -GITA OUR SERVICES Avocado helps clients deliver with certainty on their complex IT change, with technology…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	IQ Group Australia	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	106 contacts →
	Exact match “IQ Group help financial services organisations navigate change.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Adaptovate	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	51-200	103 contacts →
	Exact match “Adaptovate focuses on delivering transformation and innovation services that help companies navigate in the era of fast-paced disruptors that compete in the economy of now.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Sensei	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	96 contacts →
	Exact match “At Sensei we partner with you to help improve the way you work.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Astral	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	51-200	86 contacts →
	Exact match “A leader in Information Management since Astral is an organisation highly regarded for its knowledge, advice and independence.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Visagio Australia	Exact match	Perth, AustraliaHQ recorded Oct 1, 2026	51-200	81 contacts →
	Exact match “Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	CORAS	Exact match	Braddon, AustraliaHQ recorded Oct 1, 2026	51-200	66 contacts →
	Exact match “We’re Coras.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Bailey Abbott	Exact match	Unley, AustraliaHQ recorded Oct 1, 2026	51-200	63 contacts →
	Exact match “We’re a digital transformation and business improvement consultancy that brings amazing people together to explore the art of possible.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	ICG Internal Consulting Group Global	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	1,001-5,000	63 contacts →
	Exact match “ICG is a 21st century consulting and project services platform that delivers any permutation of professional consultants, intellectual property, methodology, training and services…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT change management consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,203 IT change management consulting companies based in Australia

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IT change management consulting companies based in Australia at a glance

As of Oct 1, 2026

42.9%Verified-email coverage

8.2%Mobile-number coverage

6.4Average contacts per company

1-10Median size (employees)

22.8%Largest-city concentration · Sydney

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

1,678

11-50

415

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

9640–30

4,80131–60

22961–90

390–180

17180+

Company record updated

Median 82.0d

00–30

1,12531–60

6,38661–90

5,59990–180

910180+

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 “IT change management consulting companies” 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 6,014 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 October 1, 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.

IT change management consulting companies by metro

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 “IT change management consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT change management consulting companies are there based in Australia?

RevenueBase identified 2,203 company matches for IT change management consulting companies associated with Australia as of October 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?

NRI Australia & NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT change management consulting companies?

Sydney leads with 502 company records, followed by Melbourne (461) and Brisbane (197).

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 6,014 professional contacts with verified work emails tracked across these 2,203 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 October 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 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.