Company lists · Data refreshed November 2026

Top 25 Quality engineering consultants based in Australia

RevenueBase identified 478 company matches for quality engineering consultants associated with Australia as of November 2026 and tracks 8,328 professional contacts across them, including 4,074 with verified work emails. Sydney is the largest hub.

This list covers company matches for quality engineering consultants associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
478Companies
8,328Contacts tracked
4,074Verified emails
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The 25 largest quality engineering consultants based in Australia

Ranked by team size
Top 25 of 478 company matches for quality engineering consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 6, 20261,001-5,0001,671 contacts →

Exact match

“At Planit, we provide businesses with the vision, precision and independence they need to improve the quality of their software and the way they deliver it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 2026501-1,000531 contacts →

Exact match

“Great engineering starts with great people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,000446 contacts →

Exact match

“Founded in 1997, ACOR Consultants began as a group of engineers with a unique set of personal and professional values providing specialist consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“Assuring Digital Success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200166 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBurswood, AustraliaHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“Partum is an Australian based company providing engineering design and project consulting advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 2026201-500110 contacts →

Exact match

“AccessHQ is a specialist quality assurance and testing organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney Cbd, AustraliaHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“At Avec, our mission is simple:"Get IT done, better." We provide a value-driven alternative to traditional technology consulting, blending capacity and capability with our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Pitch Black Group is an Australian professional engineering and project services consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTownsville City, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“STP Consultants is a leading Queensland-based engineering consultancy, delivering coordinated, multi-disciplinary solutions across Structural, Civil, Mechanical, Electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“KiwiQA, a Pinnacle Company, is a global quality engineering and AI assurance organisation headquartered in Sydney, Australia, with delivery operations across India and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Revolution IT has now rebranded to Ampion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Witthoft Engineering Pty Ltd is an engineering consultancy company based in Brisbane, Australia, which specialises in electrical, instrumentation, industrial control system…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCanberra City, AustraliaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“With a rich history spanning four decades, Indesco has firmly established itself as a premier engineering consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Adams Consulting Engineers began in Melbourne in 1991, with a small team of talented structural and civil consulting engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHobart, AustraliaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“JMG have been providing consulting Engineering services throughout Tasmania since 1960.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,00066 contacts →

Exact match

“Tritusa is a leading AI-powered software testing and quality engineering company, delivering enterprise-grade solutions that enable organisations to build reliable, scalable, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Civil and Structural Consulting Engineers Bornhorst + Ward combine 50 years business experience, innovative design, advanced technology, cunting edge solutions, quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilton, AustraliaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“With a suite of highly skilled engineers, PTG Consulting delivers civil, structural, geotechnical and environmental engineering services to clients across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBraddon, AustraliaHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Sellick Consultants is an award winning, multi-disciplinary engineering consulting firm offering superior design skills in the fields of structural, civil and hydraulic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcaldine, AustraliaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“We are a unique consulting engineering firm based in central western Queensland’s “Garden City of the West”, Barcaldine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Parramatta, AustraliaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Capital Engineering Consultants (CEC) consists of a highly experienced, motivated and enthusiastic team of Engineering Consultants who each specialize in various fields of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 478 quality engineering consultants based in Australia

See the full list, filter by size, metro and specialty, and access 4,074 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality engineering consultants based in Australia at a glance

As of Nov 6, 2026
48.9%Verified-email coverage
17.4Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
283
11-50
146
51-200
32
201-500
6
501-1,000
4
1,001-5,000
1

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 478 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “quality engineering consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,074 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “quality engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality engineering consultants are there based in Australia?

RevenueBase identified 478 company matches for quality engineering consultants associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Planit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most quality engineering consultants?

Sydney leads with 48 company records, followed by Melbourne (46) and Brisbane (35).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,074 professional contacts with verified work emails tracked across these 478 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.