Company lists · Data refreshed September 2026

Top 25 Systems engineering consultants based in Melbourne, Australia

Name: Systems engineering consultants based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 72 companies tracked

RevenueBase identified 72 systems engineering consultants headquartered in Melbourne, Australia as of September 2026 and tracks 482 professional contacts across them, including 223 with verified work emails. Sydney is the largest hub.

This list covers systems engineering consultants 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 18, 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 18, 2026 86% judged on-target in blind review

72Companies

482Contacts tracked

223Verified emails

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The 25 largest systems engineering consultants based in Melbourne, Australia

Ranked by team size

Top 25 of 72 systems engineering consultants based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to systems engineering consultants: 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	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 18, 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 18, 2026
2	NJM Design VIC PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	39 contacts →
	Strong evidence “NJM Design is a leading Melbourne-based engineering consultancy focused on delivering high-quality, innovative design solutions that maximise the viability and appeal of every…” Source: RevenueBase Database · checked Sep 18, 2026
3	Matter	Indirect evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	33 contacts →
	Indirect evidence “Consulting Structural Engineers.” Source: RevenueBase Database · checked Sep 18, 2026
4	Measure Engineering	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	30 contacts →
	Partial evidence “Measure Engineering is a structural and civil consulting firm providing practical engineering solutions across the residential, commercial, industrial, and institutional sectors.” Source: RevenueBase Database · checked Sep 18, 2026
5	JBA Consulting Engineers	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	25 contacts →
	Partial evidence “JBA is a Building Services, Civil and Sustainability Consulting firm delivering a range of engineering services across multiple disciplines and market sectors.” Source: RevenueBase Database · checked Sep 18, 2026
6	RSP Consulting Engineers	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	13 contacts →
	Strong evidence “RSP Consulting Engineers is a forward-thinking, dynamic engineering consultancy specializing in Mechanical, Electrical, Hydraulic and Fire Protection services engineering.” Source: RevenueBase Database · checked Sep 18, 2026
7	Lineside Signalling	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	12 contacts →
	Strong evidence “At Lineside Signalling, we provide highly skilled on-site engineering personnel specialised in the testing & commissioning of rail signalling systems.” Source: RevenueBase Database · checked Sep 18, 2026
8	Intuitive Consulting PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	8 contacts →
	Strong evidence “Intuitive Consulting is a specialist fire safety engineering consultancy that provides fire engineering services across a broad spectrum of building sectors.” Source: RevenueBase Database · checked Sep 18, 2026
9	Fusion ECS	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	8 contacts →
	Partial evidence “Fusion Engineering Consulting Services is a Professional Service Provider offering specialist Engineering Advisory, Integration, Design and Management services to Defence and…” Source: RevenueBase Database · checked Sep 18, 2026
10	Triple E Engineering	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	8 contacts →
	Partial evidence “TRIPLE E ENGINEERING Pty.” Source: RevenueBase Database · checked Sep 18, 2026
11	MKIV	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	6 contacts →
	Strong evidence “A specialist engineering consultancy that designs, develops and deploys mission-critical Joint Fires systems.” Source: RevenueBase Database · checked Sep 18, 2026
12	OPS Engineers	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “OPS Engineers are a trusted, respected and broadly experienced consultancy that has worked with many of Melbourne’s most highly regarded architectural practices.” Source: RevenueBase Database · checked Sep 18, 2026
13	Spiral Systems Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Strong evidence “We are a Melbourne-based boutique consulting firm specialised in Systems/Software Engineering, Cyber Security and ICT Project Management for Defence, Aerospace and…” Source: RevenueBase Database · checked Sep 18, 2026
14	E&g Altai Consulting Engineers	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Strong evidence “E&G Altai Consulting Engineers is a civil and structural engineering consultancy located in metropolitan Melbourne.” Source: RevenueBase Database · checked Sep 18, 2026
15	Beehive Consulting Group PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Partial evidence “Beehive Consulting Group is a registered consulting engineering firm in Australia that serves clients throughout Australia and overseas.” Source: RevenueBase Database · checked Sep 18, 2026
16	Tawfik Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Strong evidence “Tawfik Consulting is a dynamic consulting company with subject matter experts is logistics, system engineering and cyber security.” Source: RevenueBase Database · checked Sep 18, 2026
17	The Manufacturing Engineer	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Strong evidence “The manufacturing engineer is hire by the day expert resource, no contracts, no fuss, fulfilling the role of process design and systems engineering in all types and sizes of…” Source: RevenueBase Database · checked Sep 18, 2026
18	Zenith Applied Sciences	Indirect evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
19	Aptient	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	2 contacts →
	Partial evidence “Aptient Consulting sets the industry's platinum standard for network and security engineering, with decades of experience in design and management and 24/7/365 availability.” Source: RevenueBase Database · checked Sep 18, 2026
20	SAN Pierre Design	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	2 contacts →
	Strong evidence “San Pierre is a Melbourne based design consultancy that specialises in structural and civil engineering services.” Source: RevenueBase Database · checked Sep 18, 2026
21	Rail Systems Engineers	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	2 contacts →
	Strong evidence “Rail Systems Engineers provides a team of dedicated systems engineering specialist consultants with a commitment to excellence and a commitment to delivery that ensures…” Source: RevenueBase Database · checked Sep 18, 2026
22	Virtua Engineering	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	1 contacts →
	Partial evidence “Virtua Engineering is a privately owned Australian Electrical, Instrumentation and Controls Engineering and Design Services group.” Source: RevenueBase Database · checked Sep 18, 2026
23	C3i Consulting PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	1 contacts →
	Strong evidence “C3i Consulting is a provider of specialist Systems Engineering professional services that enable our clients to turn their business requirements into the technology solutions they…” Source: RevenueBase Database · checked Sep 18, 2026
24	Rise Over RUN	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	1 contacts →
	Strong evidence “Rise Over Run is a civil engineering consultancy focused on providing technical services to civil design or construction companies.” Source: RevenueBase Database · checked Sep 18, 2026
25	Luma Consulting PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	1 contacts →
	Strong evidence “LUMA consulting are services engineering consultancy based in Melbourne, Victoria specialising in innovative design and sustainable building solutions.” Source: RevenueBase Database · checked Sep 18, 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: systems engineering consultants. 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 systems engineering consultants.
Partial evidence: Its own public description names part of systems engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name systems engineering consultants. 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 72 systems engineering consultants based in Melbourne, Australia

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Systems engineering consultants based in Melbourne, Australia at a glance

As of Sep 18, 2026

46.3%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

102.8%Largest-city concentration · Sydney

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 72 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 systems engineering consultants, 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 “systems engineering consultants”. 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 systems engineering consultants), 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 systems engineering consultants, 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, 223 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 18, 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.

Systems engineering consultants by metro in Australia

Systems engineering consultants in Sydney74
Systems engineering consultants in Melbourne72
Systems engineering consultants in Brisbane51
Systems engineering consultants in Perth29
Systems engineering consultants in Adelaide27

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 systems engineering consultants, 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 systems engineering consultants are there based in Melbourne, Australia?

RevenueBase identified 72 systems engineering consultants 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?

Adams Consulting Engineers PTY LTD, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most systems engineering consultants?

Sydney leads with 74 headquartered companies, followed by Melbourne (72) and Brisbane (51).

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 223 verified decision-maker contacts tracked across these 72 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 18, 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.