Company lists · Data refreshed September 2026

Top 24 Airport engineering consulting companies based in Australia

Name: Airport engineering consulting companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 301 companies tracked

RevenueBase identified 301 airport engineering consulting companies headquartered in Australia as of September 2026 and tracks 6,392 professional contacts across them, including 3,173 with verified work emails. Melbourne is the largest hub.

This list covers airport engineering consulting companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 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 30, 2026 86% judged on-target in blind review

301Companies

6,392Contacts tracked

3,173Verified emails

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The 24 largest airport engineering consulting companies based in Australia

Ranked by team size

Top 24 of 301 airport engineering consulting companies based in Australia, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to airport engineering consulting companies: 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	Cardno	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 30, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Cardno is now officially Stantec.” Source: RevenueBase Database · checked Sep 30, 2026
2	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	501-1,000	872 contacts →
	Partial evidence “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Source: RevenueBase Database · checked Sep 30, 2026
3	TTW	Partial evidence	North Sydney, AustraliaHQ checked Sep 30, 2026	501-1,000	472 contacts →
	Partial evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 30, 2026
4	ADG Engineers	Partial evidence	Toowong, AustraliaHQ checked Sep 30, 2026	201-500	290 contacts →
	Partial evidence “ADG, proudly part of AtkinsRéalis since December 2025, combines decades of multi-sector experience with a diverse range of established and emerging engineering disciplines…” Source: RevenueBase Database · checked Sep 30, 2026
5	Systra ANZ	Strong evidence	North Sydney, AustraliaHQ checked Sep 30, 2026	201-500	232 contacts →
	Strong evidence “SYSTRA ANZ is a world leading consulting and engineering firm specialising in transportation, security & technology.” Source: RevenueBase Database · checked Sep 30, 2026
6	JJ Ryan Consulting	Partial evidence	Burwood, AustraliaHQ checked Sep 30, 2026	51-200	109 contacts →
	Partial evidence “We are a fast growing consulting firm with a skilled and experienced team of engineers, designers and project managers that focus on problem solving.” Source: RevenueBase Database · checked Sep 30, 2026
7	TMK Consulting Engineers	Strong evidence	Adelaide, AustraliaHQ checked Sep 30, 2026	51-200	102 contacts →
	Strong evidence “TMK Consulting Engineers success and growth is built on a reputation of delivering broad-based engineering design that is high quality, technical excellence, reliable and building…” Source: RevenueBase Database · checked Sep 30, 2026
8	Reeds Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	51-200	89 contacts →
	Strong evidence “Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: RevenueBase Database · checked Sep 30, 2026
9	Indesco	Partial evidence	Canberra City, AustraliaHQ checked Sep 30, 2026	51-200	85 contacts →
	Partial evidence “With a rich history spanning four decades, Indesco has firmly established itself as a premier engineering consultancy.” Source: RevenueBase Database · checked Sep 30, 2026
10	RMA Engineers	Partial evidence	Toowoomba, AustraliaHQ checked Sep 30, 2026	51-200	70 contacts →
	Partial evidence “RMA is an energetic, multi-disciplinary consulting firm that provides tailored solutions with a personalised approach.” Source: RevenueBase Database · checked Sep 30, 2026
11	Bligh Tanner	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 30, 2026	51-200	69 contacts →
	Partial evidence “With offices in Brisbane and Sydney, Bligh Tanner is a structural, façade, civil, environmental and water engineering consultancy distinguished by its high level of expertise…” Source: RevenueBase Database · checked Sep 30, 2026
12	Cell Engineering	Partial evidence	Mackay, AustraliaHQ checked Sep 30, 2026	51-200	69 contacts →
	Partial evidence “Cell Engineering was established in 2005 and has become a major engineering consultant for the specialist areas involved in coal mining and infrastructure development.” Source: RevenueBase Database · checked Sep 30, 2026
13	MAZ Group	Partial evidence	Melbourne Airport, AustraliaHQ checked Sep 30, 2026	11-50	69 contacts →
	Partial evidence “MAZ Group Over many years of airport projects, MAZ Group has fostered a culture of service excellence and demonstrated a sustained commitment to collaboration, continuous…” Source: RevenueBase Database · checked Sep 30, 2026
14	Bellwether Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	51-200	65 contacts →
	Partial evidence “The Bellwether Group is an Australian-owned business that offers engineering advisory, project management and civil contracting.” Source: RevenueBase Database · checked Sep 30, 2026
15	Bornhorst Ward	Partial evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	51-200	63 contacts →
	Partial evidence “Civil and Structural Consulting Engineers Bornhorst + Ward combine 50 years business experience, innovative design, advanced technology, cunting edge solutions, quality and…” Source: RevenueBase Database · checked Sep 30, 2026
16	Adams Consulting Engineers PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	51-200	63 contacts →
	Partial 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 30, 2026
17	Jdsi Consulting Engineers	Partial evidence	Perth, AustraliaHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial evidence “JDSi is an engineering consultancy specialising in urban development and infrastructure projects.” Source: RevenueBase Database · checked Sep 30, 2026
18	PTG Consulting	Partial evidence	Milton, AustraliaHQ checked Sep 30, 2026	51-200	54 contacts →
	Partial evidence “With a suite of highly skilled engineers, PTG Consulting provides clients with the benefit of diverse and extensive experience and customised forward-thinking solutions.” Source: RevenueBase Database · checked Sep 30, 2026
19	Avionics Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Market leaders in airfield lighting supply, installation, maintenance, navigational aids, and sophisticated control and monitoring systems.” Source: RevenueBase Database · checked Sep 30, 2026
20	WML Consultants PTY LTD	Indirect evidence	Bunbury, AustraliaHQ checked Sep 30, 2026	51-200	40 contacts →
	Indirect evidence “For more than 28 years, WML Consultants have engineered solutions for clients within and beyond Western Australia.” Source: RevenueBase Database · checked Sep 30, 2026
21	Sellick Consultants PTY LTD	Strong evidence	Braddon, AustraliaHQ checked Sep 30, 2026	11-50	40 contacts →
	Strong evidence “Sellick Consultants is an award winning, multi-disciplinary engineering consulting firm offering superior design skills in the fields of structural, civil and hydraulic…” Source: RevenueBase Database · checked Sep 30, 2026
22	Wsce Warren Smith Consulting Engineers	Strong evidence	Sydney, AustraliaHQ checked Sep 30, 2026	51-200	40 contacts →
	Strong evidence “WSce is a multi-discipline Australian-owned consulting engineering firm specialising in civil, water, hydraulic, fire services (wet & dry fire) and specialty water and wasterwater…” Source: RevenueBase Database · checked Sep 30, 2026
23	Sparks Partners Consulting Engineers	Strong evidence	Parramatta, AustraliaHQ checked Sep 30, 2026	11-50	39 contacts →
	Strong evidence “Established more than 30-years ago, Sparks+Partners Consulting Engineers has a rich history and expertise in quality engineering.” Source: RevenueBase Database · checked Sep 30, 2026
24	Greenhill	Partial evidence	Dulwich, AustraliaHQ checked Sep 30, 2026	11-50	39 contacts →
	Partial evidence “GREENHILL is an Australian company, established in 2004 in response to the need for responsible and flexible engineering services in the urban sector.” Source: RevenueBase Database · checked Sep 30, 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: airport engineering consulting companies. 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 airport engineering consulting companies.
Partial evidence: Its own public description names part of airport engineering consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name airport engineering consulting companies. 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 24 of 301 airport engineering consulting companies based in Australia

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Airport engineering consulting companies based in Australia at a glance

As of Sep 30, 2026

49.6%Verified-email coverage

21.2Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Melbourne

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 301 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 airport engineering consulting companies, 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 Australia whose own description of what they do matches “airport engineering consulting companies”. 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 airport engineering consulting companies), 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 airport engineering consulting companies, 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 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, 3,173 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 30, 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.

Airport engineering consulting companies by metro

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 airport engineering consulting companies, 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 airport engineering consulting companies are there based in Australia?

RevenueBase identified 301 airport engineering consulting companies 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?

Cardno, headquartered in Fortitude Valley, tops this list with the largest team on record.

Which city has the most airport engineering consulting companies?

Melbourne leads with 26 headquartered companies, followed by Sydney (25) and Brisbane (19).

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 3,173 verified decision-maker contacts tracked across these 301 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 30, 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.