Company lists · Data refreshed September 2026

Top 25 Engineering consultancies based in Melbourne, Australia

Name: Engineering consultancies based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 603 companies tracked

RevenueBase identified 603 engineering consultancies headquartered in Melbourne, Australia as of September 2026 and tracks 8,818 professional contacts across them, including 4,731 with verified work emails. Sydney is the largest hub.

This list covers engineering consultancies 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 24, 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 24, 2026 86% judged on-target in blind review

603Companies

8,818Contacts tracked

4,731Verified emails

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The 25 largest engineering consultancies based in Melbourne, Australia

Ranked by team size

Top 25 of 603 engineering consultancies based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to engineering consultancies: 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	NDY	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	501-1,000	563 contacts →
	Partial evidence “We provide engineering and advisory services for buildings and public spaces.” Source: RevenueBase Database · checked Sep 24, 2026
2	ADP Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	468 contacts →
	Partial evidence “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Source: RevenueBase Database · checked Sep 24, 2026
3	Spiire	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	369 contacts →
	Indirect evidence “We are an integrated team of passionate civil engineers, landscape architects, surveyors, town planners, urban designers and water engineers providing specialist services to the…” Source: RevenueBase Database · checked Sep 24, 2026
4	Intrax Consulting Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	360 contacts →
	Partial evidence “Intrax is an innovative engineering practice that through a holistic approach delivers outstanding projects in the built and housing environments and across the industry.” Source: RevenueBase Database · checked Sep 24, 2026
5	Pitt&sherry	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	317 contacts →
	Partial evidence “pitt & sherry is an Australian-owned engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
6	Egis In ANZ	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	10001+	312 contacts →
	Partial evidence “Egis is an international player active in architecture, consulting, construction engineering and mobility services.” Source: RevenueBase Database · checked Sep 24, 2026
7	LCI Consultants	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	277 contacts →
	Partial evidence “LCI Consultants is an Australian-operated, employee-owned building engineering design firm, delivering tailored and sustainable solutions across a wide range of sectors-including…” Source: RevenueBase Database · checked Sep 24, 2026
8	Johnstaff	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	265 contacts →
	Indirect 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 24, 2026
9	Senversa	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	181 contacts →
	Partial evidence “Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Source: RevenueBase Database · checked Sep 24, 2026
10	Mckenzie Group Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	138 contacts →
	Indirect evidence “Backed by global leader Bureau Veritas, McKenzie Group Consulting is a team of 120+ talented, skilled and passionate professionals.” Source: RevenueBase Database · checked Sep 24, 2026
11	Donald Cant Watts Corke Dcwc	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	137 contacts →
	Indirect evidence “Donald Cant Watts Corke (DCWC) is an Australian owned building and construction consulting firm specialising in Quantity Surveying and Cost Management, Project Management, and…” Source: RevenueBase Database · checked Sep 24, 2026
12	Mining ONE Consultants	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	117 contacts →
	Partial evidence “Mining One was established in August 2005 to provide technical expertise in the fields of geotechnical engineering, resource geology, mining engineering, processing, numerical…” Source: RevenueBase Database · checked Sep 24, 2026
13	North Projects	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	109 contacts →
	Indirect evidence “North is a multi-disciplinary consultancy that collaborates and connects property and infrastructure with strategy, advice and delivery.” Source: RevenueBase Database · checked Sep 24, 2026
14	COVA	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	101 contacts →
	Partial evidence “Engineering Better Lives” Source: RevenueBase Database · checked Sep 24, 2026
15	Meinhardt Australia & NEW Zealand	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	201-500	95 contacts →
	Indirect evidence “Our people are the heart and soul of our business.” Source: RevenueBase Database · checked Sep 24, 2026
16	Sequana	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	89 contacts →
	Indirect evidence “Sequana is a client-side project management consultancy that aims to provide exceptional advice, leadership and management services to the water and environment industry.” Source: RevenueBase Database · checked Sep 24, 2026
17	Reeds Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	89 contacts →
	Partial evidence “Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: RevenueBase Database · checked Sep 24, 2026
18	Collective Engineering	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	88 contacts →
	Indirect evidence “We're a diverse team of top-tier experienced building services engineers who've spent years leading large-scale projects for clients across Australia and around the world.” Source: RevenueBase Database · checked Sep 24, 2026
19	Philip Chun Building Compliance	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	86 contacts →
	Indirect evidence “Australia's most trusted and comprehensive building code, essential services management and accessibility consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
20	EMTEK	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	86 contacts →
	Partial evidence “EMtek at a glance We are a multidisciplinary engineering company built on strong values, sound technical judgement and practical project delivery.” Source: RevenueBase Database · checked Sep 24, 2026
21	Long Energy And Resources Aust PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	85 contacts →
	Partial evidence “Long Energy and Resources is a triple ISO accredited, employee-owned project delivery company providing end-to-end engineering and advisory services across Australia’s energy…” Source: RevenueBase Database · checked Sep 24, 2026
22	CETEC	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	11-50	81 contacts →
	Indirect evidence “CETEC is an independent consultancy delivering scientific and technical solutions.” Source: RevenueBase Database · checked Sep 24, 2026
23	Rail Control Systems Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	76 contacts →
	Indirect evidence “Rail Control Systems Group (RCS Group) was established in 2007 with a base in Melbourne and Brisbane.” Source: RevenueBase Database · checked Sep 24, 2026
24	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	51-200	63 contacts →
	Indirect evidence “Adams Consulting Engineers began in Melbourne in 1991, with a small team of talented structural and civil consulting engineers.” Source: RevenueBase Database · checked Sep 24, 2026
25	Traffix Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 24, 2026	11-50	61 contacts →
	Partial evidence “Traffix Group is a leading Victorian traffic engineering and transport planning consultancy.” Source: RevenueBase Database · checked Sep 24, 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: engineering consultancies. 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 engineering consultancies.
Partial evidence: Its own public description names part of engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering consultancies. 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 603 engineering consultancies based in Melbourne, Australia

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Engineering consultancies based in Melbourne, Australia at a glance

As of Sep 24, 2026

53.7%Verified-email coverage

14.6Average contacts per company

1-10Median size (employees)

125.5%Largest-city concentration · Sydney

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

400

11-50

145

51-200

201-500

501-1,000

1,001-5,000

10001+

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 603 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 engineering consultancies, 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 “engineering consultancies”. 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 engineering consultancies), 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 engineering consultancies, 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, 4,731 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 24, 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.

Engineering consultancies by metro in Australia

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 engineering consultancies, 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 engineering consultancies are there based in Melbourne, Australia?

RevenueBase identified 603 engineering consultancies 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?

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

Which city has the most engineering consultancies?

Sydney leads with 757 headquartered companies, followed by Melbourne (603) and Brisbane (486).

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 4,731 verified decision-maker contacts tracked across these 603 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 24, 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.