Company lists · Data refreshed September 2026

Top 25 Infrastructure compliance consulting firms based in Australia

Name: Infrastructure compliance consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 542 companies tracked

RevenueBase identified 542 infrastructure compliance consulting firms headquartered in Australia as of September 2026 and tracks 4,514 professional contacts across them, including 2,061 with verified work emails. Sydney is the largest hub.

This list covers infrastructure compliance consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

542Companies

4,514Contacts tracked

2,061Verified emails

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The 25 largest infrastructure compliance consulting firms based in Australia

Ranked by team size

Top 25 of 542 infrastructure compliance consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure compliance consulting firms: 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	Pensar	Partial evidence	Hamilton, AustraliaHQ checked Sep 21, 2026	201-500	198 contacts →
	Partial evidence “We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Source: RevenueBase Database · checked Sep 21, 2026
2	CPT Global	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	154 contacts →
	Indirect evidence “CPT Global is your independent partner for achieving peak IT performance.” Source: RevenueBase Database · checked Sep 21, 2026
3	SJA	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	145 contacts →
	Partial evidence “SJA Construction Services is a specialist consultancy firm providing independent expert, advisory and technical services to the construction and infrastructure industry across…” Source: RevenueBase Database · checked Sep 21, 2026
4	Mckenzie Group Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	138 contacts →
	Partial 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 21, 2026
5	Robson Civil Projects	Indirect evidence	Somersby, AustraliaHQ checked Sep 21, 2026	201-500	132 contacts →
	Indirect evidence “Robson Civil Projects Pty Ltd is a privately owned business with a solid reputation that has been in operation for over 60 years.” Source: RevenueBase Database · checked Sep 21, 2026
6	Jensen Hughes Pacific	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	104 contacts →
	Partial evidence “At Jensen Hughes Pacific, we deliver industry leading services in building code compliance, fire and life safety, accessibility, sustainable design, and fire systems design.” Source: RevenueBase Database · checked Sep 21, 2026
7	TMK Consulting Engineers	Partial evidence	Adelaide, AustraliaHQ checked Sep 21, 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 21, 2026
8	Philip Chun Building Compliance	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
9	Bellwether Group	Indirect evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	51-200	65 contacts →
	Indirect evidence “The Bellwether Group is an Australian-owned business that offers engineering advisory, project management and civil contracting.” Source: RevenueBase Database · checked Sep 21, 2026
10	Adams Consulting Engineers PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
11	Steve Watson & Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “Steve Watson & Partners is a well recognised and professional building code consulting and approvals service.” Source: RevenueBase Database · checked Sep 21, 2026
12	Struber	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 21, 2026	51-200	54 contacts →
	Partial evidence “Struber leaves a Bright Impact on the people and places benefiting from the billions of dollars invested in Australian infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
13	ARCH	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	53 contacts →
	Indirect 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 21, 2026
14	ATTAR	Indirect evidence	Welshpool, AustraliaHQ checked Sep 21, 2026	11-50	47 contacts →
	Indirect evidence “ATTAR's independently accredited services apply expert, customized and cost-effective Risk Based Inspection technologies for accurate assessment of an asset's fitness for purpose…” Source: RevenueBase Database · checked Sep 21, 2026
15	Waterproofing Integrity	Indirect evidence	Silverwater, AustraliaHQ checked Sep 21, 2026	51-200	47 contacts →
	Indirect evidence “Waterproofing Integrity offers independent third-party design consultation and quality control inspection services for waterproofing systems to ensure the intended performance and…” Source: RevenueBase Database · checked Sep 21, 2026
16	MBC Group	Indirect evidence	Manly, AustraliaHQ checked Sep 21, 2026	11-50	45 contacts →
	Indirect evidence “Our vision is to be a leading, multi-discipline consultancy in Australia, trusted by clients for our expertise, innovation, and commitment to excellence.” Source: RevenueBase Database · checked Sep 21, 2026
17	AHT Group	Partial evidence	Thebarton, AustraliaHQ checked Sep 21, 2026	51-200	41 contacts →
	Partial evidence “ELECTRICAL INFRASTRUCTURE SPECIALISTS AHT is well known as the industry specialist in delivering high quality electrical and communication services within sensitive and…” Source: RevenueBase Database · checked Sep 21, 2026
18	Professional Certification Group	Indirect evidence	Hendra, AustraliaHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Trusted Building Certification.” Source: RevenueBase Database · checked Sep 21, 2026
19	WML Consultants PTY LTD	Indirect evidence	Bunbury, AustraliaHQ checked Sep 21, 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 21, 2026
20	Sellick Consultants PTY LTD	Partial evidence	Braddon, AustraliaHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial 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 21, 2026
21	Cnfitech	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Welcome to CNF & Associates.” Source: RevenueBase Database · checked Sep 21, 2026
22	Costin ROE Consulting PTY LTD	Strong evidence	Charlestown, AustraliaHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong 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 21, 2026
23	Phronis Consulting	Strong evidence	Milton, AustraliaHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong evidence “Phronis Consulting exists to inspire the delivery of world changing infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
24	Nuffield	Indirect evidence	South Yarra, AustraliaHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “We help our customers deliver their most complex projects.” Source: RevenueBase Database · checked Sep 21, 2026
25	MU Group Consulting	Partial evidence	Surry Hills, AustraliaHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “MU Group is a specialist transport and infrastructure consultancy with expertise in road and bridge design, full life cycle project and program management, traffic engineering and…” Source: RevenueBase Database · checked Sep 21, 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: infrastructure compliance consulting firms. 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 infrastructure compliance consulting firms.
Partial evidence: Its own public description names part of infrastructure compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure compliance consulting firms. 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 542 infrastructure compliance consulting firms based in Australia

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Infrastructure compliance consulting firms based in Australia at a glance

As of Sep 21, 2026

45.7%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

14.0%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

382

11-50

125

51-200

201-500

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 542 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 infrastructure compliance consulting firms, 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 “infrastructure compliance consulting firms”. 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 infrastructure compliance consulting firms), 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 infrastructure compliance consulting firms, 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, 2,061 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 21, 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.

Infrastructure compliance consulting firms 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 infrastructure compliance consulting firms, 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 infrastructure compliance consulting firms are there based in Australia?

RevenueBase identified 542 infrastructure compliance consulting firms 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?

Pensar, headquartered in Hamilton, tops this list with the largest team on record.

Which city has the most infrastructure compliance consulting firms?

Sydney leads with 76 headquartered companies, followed by Melbourne (62) and Brisbane (38).

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 2,061 verified decision-maker contacts tracked across these 542 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 21, 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.