Company lists · Data refreshed September 2026

Top 24 Sales engineering consultancies based in Australia

Name: Sales engineering consultancies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 351 companies tracked

RevenueBase identified 351 sales engineering consultancies headquartered in Australia as of September 2026 and tracks 4,465 professional contacts across them, including 2,267 with verified work emails. Sydney is the largest hub.

This list covers sales engineering consultancies 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 29, 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 29, 2026 86% judged on-target in blind review

351Companies

4,465Contacts tracked

2,267Verified emails

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The 24 largest sales engineering consultancies based in Australia

Ranked by team size

Top 24 of 351 sales engineering consultancies based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sales 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	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 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 29, 2026
2	VAN DER Meer Consulting	Partial evidence	St Leonards, AustraliaHQ checked Sep 29, 2026	51-200	136 contacts →
	Partial evidence “van der Meer Consulting is a leading engineering consultancy providing a diverse range of specialist structural and civil design services across multiple sectors.” Source: RevenueBase Database · checked Sep 29, 2026
3	TMK Consulting Engineers	Partial evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial 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 29, 2026
4	Indesco	Partial evidence	Canberra City, AustraliaHQ checked Sep 29, 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 29, 2026
5	L R Consulting	Indirect evidence	Newstead, AustraliaHQ checked Sep 29, 2026	51-200	67 contacts →
	Indirect evidence “L+R (formerly Lambert & Rehbein) offers a complete professional consulting service from inception to implementation.” Source: RevenueBase Database · checked Sep 29, 2026
6	Witthoft Engineering	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 29, 2026	51-200	65 contacts →
	Partial evidence “Witthoft Engineering Pty Ltd is an engineering consultancy company based in Brisbane, Australia, which specialises in electrical, instrumentation, industrial control system…” Source: RevenueBase Database · checked Sep 29, 2026
7	Bornhorst Ward	Indirect evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect 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 29, 2026
8	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 29, 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 29, 2026
9	JMG Engineers	Partial evidence	Hobart, AustraliaHQ checked Sep 29, 2026	51-200	61 contacts →
	Partial evidence “JMG have been providing consulting Engineering services throughout Tasmania since 1960.” Source: RevenueBase Database · checked Sep 29, 2026
10	Triaxial Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	57 contacts →
	Partial evidence “Established in 2012, Triaxial Consulting are a firm of Consulting Civil and Structural Engineers, who provide a suite of specialist consulting engineering services, to all…” Source: RevenueBase Database · checked Sep 29, 2026
11	ARCH	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “Founded in 2014 by John Armstrong, ARCH Artifex (ARCH) is a specialist consultancy dedicated to delivering measurable, outcome-focused solutions in Systems Engineering & Safety…” Source: RevenueBase Database · checked Sep 29, 2026
12	Capital Engineering Consultants	Partial evidence	North Parramatta, AustraliaHQ checked Sep 29, 2026	11-50	50 contacts →
	Partial evidence “Capital Engineering Consultants (CEC) consists of a highly experienced, motivated and enthusiastic team of Engineering Consultants who each specialize in various fields of…” Source: RevenueBase Database · checked Sep 29, 2026
13	BCA Engineers	Partial evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	51-200	50 contacts →
	Partial evidence “BCA Engineers is a professional services consultancy specialising in Building Services and Fire Safety Engineering including the implementation of new technology.” Source: RevenueBase Database · checked Sep 29, 2026
14	Silver Wolf Projects	Strong evidence	Kogarah, AustraliaHQ checked Sep 29, 2026	51-200	48 contacts →
	Strong evidence “There are many Engineering Firms, Consultancies and Associates, but there is only one Pack of WOLVES!” Source: RevenueBase Database · checked Sep 29, 2026
15	H&i Consulting Engineers	Partial evidence	North Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	42 contacts →
	Partial evidence “At H&I Consulting Engineers we believe we’ve earned the reputation as one of the leaders in Engineering Consultancy and service.” Source: RevenueBase Database · checked Sep 29, 2026
16	Wsce Warren Smith Consulting Engineers	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial 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 29, 2026
17	NJM Design VIC PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	39 contacts →
	Partial 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 29, 2026
18	RKF Engineering Services	Partial evidence	Wollongong, AustraliaHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “RKF Engineering Services is an award-winning specialist structural engineering consultancy working within the Australian mining, marine, transport and heavy industries Established…” Source: RevenueBase Database · checked Sep 29, 2026
19	Welcon Technologies	Partial evidence	Gladstone, AustraliaHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “Welcon Technologies is a vibrant, dynamic, award winning Electrical Engineering consultancy delivering world class services throughout Australia.” Source: RevenueBase Database · checked Sep 29, 2026
20	Costin ROE Consulting PTY LTD	Indirect evidence	Charlestown, AustraliaHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Costin Roe Consulting is a firm of civil and structural engineers with a proud track record of achievement in commercial, industrial, residential, community, infrastructure and…” Source: RevenueBase Database · checked Sep 29, 2026
21	Projex Partners	Partial evidence	Maroochydore, AustraliaHQ checked Sep 29, 2026	11-50	36 contacts →
	Partial evidence “We are a multi-disciplinary civil and structural engineering consulting practice with a well balanced team of qualified professionals who are highly motivated and have a strong…” Source: RevenueBase Database · checked Sep 29, 2026
22	Greenview Consulting PTY LTD	Partial evidence	Miranda, AustraliaHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Multi Discipline Engineering Consultants specialising in; Structural Civil Traffic Electrical Mechanical Hydraulics ESD” Source: RevenueBase Database · checked Sep 29, 2026
23	PAP Solutions PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “Pap Solutions Pty Ltd Process Safety, Risk, Engineering Design, Construction/ Commissioning Support Pap Solutions is an engineering consultancy providing services to the resource…” Source: RevenueBase Database · checked Sep 29, 2026
24	Marline Newcastle	Partial evidence	Newcastle, AustraliaHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “Marline Newcastle Pty Ltd is a multi-disciplined Engineering Consultancy firm with over 40 years of experience, focusing on high levels of customer service and production of…” Source: RevenueBase Database · checked Sep 29, 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: sales 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 sales engineering consultancies.
Partial evidence: Its own public description names part of sales engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sales 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 24 of 351 sales engineering consultancies based in Australia

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Sales engineering consultancies based in Australia at a glance

As of Sep 29, 2026

50.8%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Sydney

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

220

11-50

102

51-200

201-500

501-1,000

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 351 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 sales 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 Australia whose own description of what they do matches “sales 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 sales 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 sales engineering consultancies, 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, 2,267 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 29, 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.

Sales engineering consultancies 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 sales 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 sales engineering consultancies are there based in Australia?

RevenueBase identified 351 sales engineering consultancies 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?

Robert Bird Group, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most sales engineering consultancies?

Sydney leads with 35 headquartered companies, followed by Melbourne (30) and Brisbane (23).

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 2,267 verified decision-maker contacts tracked across these 351 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 29, 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.