Company lists · Data refreshed September 2026

Top 25 Operations consulting firms based in Melbourne, Australia

RevenueBase identified 619 operations consulting firms headquartered in Melbourne, Australia as of September 2026 and tracks 3,699 professional contacts across them, including 1,644 with verified work emails. Across Australia, Sydney is the largest hub for this category (720 companies); Melbourne follows with 619.

This list covers operations consulting firms headquartered in Melbourne, 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 5, 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 5, 2026 86% judged on-target in blind review
619Companies
3,699Contacts tracked
1,644Verified emails
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The 25 largest operations consulting firms based in Melbourne, Australia

Ranked by team size
Top 25 of 619 operations consulting firms based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to operations 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 2026201-500265 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 5, 2026
2Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 2026201-500235 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
3Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-200203 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 5, 2026
4Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 2026201-500198 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
5Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 20265,001-10,000172 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-200172 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
7Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-200154 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
8Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20096 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 5, 2026
9Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20059 contacts →

Indirect evidence

“Leonardo, a UST company, operates in the Australia and New Zealand region.”

Source: RevenueBase Database · checked Sep 5, 2026
10Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5054 contacts →

Indirect evidence

“IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…”

Source: RevenueBase Database · checked Sep 5, 2026
11Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20050 contacts →

Partial evidence

“Strategic Project Partners (SPP) is a high impact management consulting firm.”

Source: RevenueBase Database · checked Sep 5, 2026
12Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 20261,001-5,00041 contacts →

Partial evidence

“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.”

Source: RevenueBase Database · checked Sep 5, 2026
13Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5036 contacts →

Indirect evidence

“Our team brings a wealth of real-world experience to the table.”

Source: RevenueBase Database · checked Sep 5, 2026
14Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20036 contacts →

Indirect evidence

“At Vertex, we exist to make an impact on our clients' business.”

Source: RevenueBase Database · checked Sep 5, 2026
15Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5034 contacts →

Indirect evidence

“Bevington Group is now Strategic Design by Argon & Co, Australia’s leader in strategy, operating model design, and process transformation.”

Source: RevenueBase Database · checked Sep 5, 2026
16Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5028 contacts →

Indirect evidence

“We are your partner in the boardroom, staffroom, newsroom and courtroom.”

Source: RevenueBase Database · checked Sep 5, 2026
17Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5025 contacts →

Indirect evidence

“PERFORMANCE IMPROVEMENT MADE EASY Whether you are responsible for running a business, a multi-national company or a government department, managing any organisation has become…”

Source: RevenueBase Database · checked Sep 5, 2026
18Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20022 contacts →

Partial evidence

“ArcBlue is a consulting firm specialising in procurement & supply chain, operating across the Asia Pacific region.”

Source: RevenueBase Database · checked Sep 5, 2026
19Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5021 contacts →

Indirect evidence

“Our mission is to empower businesses to navigate complexity, unlock growth, and create lasting value.”

Source: RevenueBase Database · checked Sep 5, 2026
20Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5021 contacts →

Indirect evidence

“Horsell makes complex simple.”

Source: RevenueBase Database · checked Sep 5, 2026
21Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5020 contacts →

Indirect evidence

“PTP is an Australian-owned delivery partner specialising in complex transformation across industries including construction, utilities, higher education and enterprise IT.”

Source: RevenueBase Database · checked Sep 5, 2026
22Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“We partner with you to drive rapid performance uplift, optimising the delivery of your strategy, product, or service.”

Source: RevenueBase Database · checked Sep 5, 2026
23Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“SPICAE is a management consultancy specialising in business improvement and transformation by employing a range of methodologies and utilising technology tailored to suit the…”

Source: RevenueBase Database · checked Sep 5, 2026
24Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20016 contacts →

Indirect evidence

“Capability is the firm Australian executives bring in when a transformation has to land, and the capability has to stay.”

Source: RevenueBase Database · checked Sep 5, 2026
25Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5016 contacts →

Indirect evidence

“In 1938 Sir Walter Scott founded WD Scott & Co in Sydney, which by the 1960s had grown to become one of the largest management consultancy firms in Australia.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 619 operations consulting firms based in Melbourne, Australia

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Operations consulting firms based in Melbourne, Australia at a glance

As of Sep 5, 2026
44.4%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
525
11-50
71
51-200
15
201-500
5
501-1,000
1
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 619 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 operations 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 Melbourne, 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.
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 operations 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 operations consulting firms, and records with no verified work email. Companies headquartered outside Melbourne 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, 1,644 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

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 operations 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 operations consulting firms are there based in Melbourne, Australia?

RevenueBase identified 619 operations consulting firms headquartered in Melbourne, 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?

Johnstaff, headquartered in Melbourne, tops this list with the largest team on record.

Which city in Australia has the most operations consulting firms?

Sydney leads Australia 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 1,644 verified decision-maker contacts tracked across these 619 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 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.