Company lists · Data refreshed September 2026

Top 25 Operations consulting firms based in Australia

RevenueBase identified 3,342 operations consulting firms headquartered in Australia as of September 2026 and tracks 17,129 professional contacts across them, including 6,683 with verified work emails and 1,515 with mobile numbers. Sydney is the largest hub.

This list covers operations 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
3,342Companies
17,129Contacts tracked
6,683Verified emails
1,515Mobile numbers
Unlock all 3,342 companies Free signup · no credit card · 500 free credits

The 25 largest operations consulting firms based in Australia

Ranked by team size
Top 25 of 3,342 operations consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names operations consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Nous GroupIndirect evidence
Docklands, AustraliaHQ checked Sep 5, 2026501-1,000706

“Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.”

Source: company website · checked Sep 5, 2026
2
Logistics Executive GroupIndirect evidence
Sydney, AustraliaHQ checked Sep 5, 2026n/a647

“Welcome to Logistics Executive Group - The hub of your global supply chain.”

Source: company website · checked Sep 5, 2026
3
Synergy GroupIndirect evidence
Canberra, AustraliaHQ checked Sep 5, 2026201-500425

“Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.”

Source: company website · checked Sep 5, 2026
4
JohnstaffPartial evidence
Melbourne, AustraliaHQ checked Sep 5, 2026201-500265

“Johnstaff is an independent Australian and New Zealand-owned consulting practice that specialises in client-side Advisory and Project Management services for the planning and…”

Source: company website · checked Sep 5, 2026
5
FinityIndirect evidence
The Rocks, AustraliaHQ checked Sep 5, 2026201-500253

“We are a trusted partner of tech start-ups through to large scale organisations.”

Source: company website · checked Sep 5, 2026
6Melbourne, AustraliaHQ checked Sep 5, 2026201-500235

“At Terra Firma, we understand that success is all about sustaining long-term relationships.”

Source: company website · checked Sep 5, 2026
7
Professional AdvantageIndirect evidence
124 Walker Street, AustraliaHQ checked Sep 5, 2026201-500234

“Helping organisations achieve more with technology.”

Source: company website · checked Sep 5, 2026
8
AMC ConsultantsIndirect evidence
Melbourne, AustraliaHQ checked Sep 5, 202651-200203

“AMC is now part of AFRY - combining AMC's mining advisory expertise with AFRY's engineering, project delivery and sustainability capabilities to better support the mining and…”

Source: company website · checked Sep 5, 2026
9
EnablesgroupPartial evidence
North Sydney, AustraliaHQ checked Sep 5, 2026501-1,000200

“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…”

Source: company website · checked Sep 5, 2026
10
TMX TransformIndirect evidence
Melbourne, AustraliaHQ checked Sep 5, 2026201-500198

“TMX Transform is an end-to-end supply chain consultant, partnering with clients worldwide to optimize supply chains, and transform businesses.”

Source: company website · checked Sep 5, 2026
11
Infosys PortlandIndirect evidence
Sydney, AustraliaHQ checked Sep 5, 2026201-500190

“At Infosys Portland, we’re on a mission to lead our clients' procurement and supply chain functions into the future, while delivering value today.”

Source: company website · checked Sep 5, 2026
12
Protiviti AustraliaPartial evidence
Melbourne, AustraliaHQ checked Sep 5, 20265,001-10,000172

“Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…”

Source: company website · checked Sep 5, 2026
13
Programmed ProfessionalsIndirect evidence
Melbourne, AustraliaHQ checked Sep 5, 202651-200172

“At Programmed Professionals, we are committed to delivering outstanding results for you.”

Source: company website · checked Sep 5, 2026
14Sydney, AustraliaHQ checked Sep 5, 2026201-500169

“Fiftyfive5 We are hiring!”

Source: company website · checked Sep 5, 2026
15
CPT GlobalIndirect evidence
Melbourne, AustraliaHQ checked Sep 5, 202651-200154

“CPT Global is your independent partner for achieving peak IT performance.”

Source: company website · checked Sep 5, 2026
16
Projects AssuredPartial evidence
Braddon, AustraliaHQ checked Sep 5, 202651-200110

“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: company website · checked Sep 5, 2026
17
SenseiIndirect evidence
Melbourne, AustraliaHQ checked Sep 5, 202651-20096

“At Sensei we partner with you to help improve the way you work.”

Source: company website · checked Sep 5, 2026
18
Xenco ServicesPartial evidence
Brisbane City, AustraliaHQ checked Sep 5, 202651-20085

“Founded in 2018, Xenco is a multi-disciplined, specialist service group that delivers executive and operational level support to businesses seeking significant improvements in…”

Source: company website · checked Sep 5, 2026
19
Ey-Parthenon StrategyPartial evidence
Sydney, AustraliaHQ checked Sep 5, 202651-20084

“EY-Parthenon Strategy, formerly EY Port Jackson Partners, is a leading Australian strategy consulting practice trusted by CEOs, Boards and senior leaders to advise on the most…”

Source: company website · checked Sep 5, 2026
20
Visagio AustraliaIndirect evidence
Perth, AustraliaHQ checked Sep 5, 202651-20081

“Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.”

Source: company website · checked Sep 5, 2026
21
DWR ConsultingIndirect evidence
Chippendale, AustraliaHQ checked Sep 5, 202611-5081

“To survive in a digital economy, businesses need to work smarter and take control of their business systems to maximise revenue and business performance.”

Source: company website · checked Sep 5, 2026
22
PPB AdvisoryIndirect evidence
Sydney, AustraliaHQ checked Sep 5, 2026201-50070

“PPB Advisory is a leading advisory firm that is focused on helping organisations navigate critical and complex issues, improve their performance and realise their strategic goals.”

Source: company website · checked Sep 5, 2026
23Sydney, AustraliaHQ checked Sep 5, 202611-5069

“Marketing Eye is a world-leading marketing consulting firm.”

Source: company website · checked Sep 5, 2026
24
CORASIndirect evidence
Braddon, AustraliaHQ checked Sep 5, 202651-20066

“We’re Coras.”

Source: company website · checked Sep 5, 2026
25
EQUIndirect evidence
Perth, AustraliaHQ checked Sep 5, 202611-5065

“At equ, we partner with clients in the pursuit of better - better digital products, better experiences and better performance.”

Source: company website · checked Sep 5, 2026

Showing 25 of 3,342 operations consulting firms based in Australia

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Operations consulting firms based in Australia at a glance

As of Sep 5, 2026
1-10Median size (employees)
SydneyLargest hub · 720 HQs
1,515Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
2,748
11-50
473
51-200
82
201-500
20
501-1,000
6
1,001-5,000
6
5,001-10,000
1

Verified emails by last verification

0–30
6,260
31–60
403
61–90
4
90–180
1
180+
15

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 operations consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Australia whose own description of what they do matches “operations consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among operations 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 an evidence 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, 6,683 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 5, 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.

Frequently asked

How many operations consulting firms are there based in Australia?

RevenueBase identified 3,342 operations 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?

Nous Group, headquartered in Docklands, tops this list with the largest team on record.

Which city has the most operations consulting firms?

Sydney leads with 720 headquartered companies, followed by Melbourne (619) and Brisbane (323).

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 6,683 verified decision-maker contacts tracked across these 3,342 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 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.