Company lists · Data refreshed September 2026

Top 24 Public policy consulting firms based in Australia

RevenueBase identified 244 public policy consulting firms headquartered in Australia as of September 2026 and tracks 1,127 professional contacts across them, including 550 with verified work emails and 81 with mobile numbers. Sydney is the largest hub.

This list covers public policy 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 5, 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 5, 2026 86% judged on-target in blind review
244Companies
1,127Contacts tracked
550Verified emails
81Mobile numbers
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The 24 largest public policy consulting firms based in Australia

Ranked by team size
Top 24 of 244 public policy consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to public policy 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMelbourne, AustraliaHQ checked Sep 5, 202651-20080 contacts →

Partial evidence

“Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.”

Source: RevenueBase Database · checked Sep 5, 2026
2Indirect evidenceFyshwick, AustraliaHQ checked Sep 5, 202651-20076 contacts →

Indirect evidence

“Parbery is a values-driven professional advisory firm and an Australian-owned SME, with a presence in ACT, QLD, SA and VIC.”

Source: RevenueBase Database · checked Sep 5, 2026
3Indirect evidenceFyshwick, AustraliaHQ checked Sep 5, 202651-20046 contacts →

Indirect evidence

“Ngamuru Advisory is a firm that was established to provide strategic and commercial advice, primarily to Government clients, by people who are passionate about delivering…”

Source: RevenueBase Database · checked Sep 5, 2026
4Partial evidenceMilton, AustraliaHQ checked Sep 5, 202611-5023 contacts →

Partial evidence

“At Prominence, we believe in the power of human-centred management consulting.”

Source: RevenueBase Database · checked Sep 5, 2026
5Indirect evidenceBrisbane, AustraliaHQ checked Sep 5, 202611-5022 contacts →

Indirect evidence

“We're a communications, engagement, training and creative consultancy that operates nationally.”

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceBarton, AustraliaHQ checked Sep 5, 202611-5021 contacts →

Indirect evidence

“Counsel House offers advocacy and insights that are highly client focused delivered by industry leaders in their chosen fields.”

Source: RevenueBase Database · checked Sep 5, 2026
7Partial evidenceBrisbane, AustraliaHQ checked Sep 5, 202611-5020 contacts →

Partial evidence

“Anacta is a full-service, public affairs company that specialises in campaigns, research, strategy and government relations.”

Source: RevenueBase Database · checked Sep 5, 2026
8Indirect evidenceHaymarket, AustraliaHQ checked Sep 5, 202611-5018 contacts →

Indirect evidence

“Astrolabe Group are the recognised experts in planning and change management delivering positive impact for client and community.”

Source: RevenueBase Database · checked Sep 5, 2026
9Indirect evidenceBrisbane, AustraliaHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“Strategy.”

Source: RevenueBase Database · checked Sep 5, 2026
10Indirect evidenceSydney, AustraliaHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“A leading independent advisor to leading companies, state and federal governments, industry associations and growth stage companies on M&A, capital raising, corporate strategy and…”

Source: RevenueBase Database · checked Sep 5, 2026
11Indirect evidenceWest Perth, AustraliaHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“GRA Partners began in 2008 as GRA Everingham, and over the past fifteen years has evolved into Western Australia’s most trusted government relations and strategic communications…”

Source: RevenueBase Database · checked Sep 5, 2026
12Partial evidenceDarlinghurst, AustraliaHQ checked Sep 5, 202611-5016 contacts →

Partial evidence

“Based in the creative, entrepreneurial space of HUB Sydney, Inside Policy is a national collaboration of experienced executives, project managers, social researchers…”

Source: RevenueBase Database · checked Sep 5, 2026
13Indirect evidenceMelbourne, AustraliaHQ checked Sep 5, 202611-5015 contacts →

Indirect evidence

“For more than twenty-five years, CPR has been a leading bi-partisan communications, issues management, and government relations consultancy.”

Source: RevenueBase Database · checked Sep 5, 2026
14Partial evidenceBarton, AustraliaHQ checked Sep 5, 20261-1015 contacts →

Partial evidence

“We are experienced navigators of the complexities of policy and politics.”

Source: RevenueBase Database · checked Sep 5, 2026
15Indirect evidenceBarton, AustraliaHQ checked Sep 5, 202611-5013 contacts →

Indirect evidence

“Government relations and lobbying Hawker Britton is a leading Australian government relations and government lobbying firm.”

Source: RevenueBase Database · checked Sep 5, 2026
16Strong evidenceSydney, AustraliaHQ checked Sep 5, 202611-5013 contacts →

Strong evidence

“KEYLAN Consulting provides personalised, expert urban planning and policy advisory services to a diverse range of industry and government clients.”

Source: RevenueBase Database · checked Sep 5, 2026
17Indirect evidenceTocumwal, AustraliaHQ checked Sep 5, 202611-5013 contacts →

Indirect evidence

“At Seftons, we are committed to shaping a vibrant rural and regional Australia.”

Source: RevenueBase Database · checked Sep 5, 2026
18Partial evidenceCity, AustraliaHQ checked Sep 5, 202611-5013 contacts →

Partial evidence

“TG Public Affairs is a major public affairs consultancy, with offices in Canberra, Melbourne and Sydney.”

Source: RevenueBase Database · checked Sep 5, 2026
19Indirect evidencePerth, AustraliaHQ checked Sep 5, 202611-5013 contacts →

Indirect evidence

“We deliver more, to make a difference.”

Source: RevenueBase Database · checked Sep 5, 2026
20Indirect evidenceSydney, AustraliaHQ checked Sep 5, 202611-5012 contacts →

Indirect evidence

“Connecting business with Government.”

Source: RevenueBase Database · checked Sep 5, 2026
21Partial evidenceSydney, AustraliaHQ checked Sep 5, 202611-5011 contacts →

Partial evidence

“CORNERSTONE GROUP has built its reputation on delivering successful government and public relations outcomes.”

Source: RevenueBase Database · checked Sep 5, 2026
22Partial evidenceBarton, AustraliaHQ checked Sep 5, 202611-5011 contacts →

Partial evidence

“Nexus APAC is a leading public affairs and strategic communications firm made up of experienced corporate affairs professionals who have worked in senior roles in business…”

Source: RevenueBase Database · checked Sep 5, 2026
23Partial evidenceEast Melbourne, AustraliaHQ checked Sep 5, 20261-109 contacts →

Partial evidence

“Sedo Group helps businesses navigate the complexities of government policies and regulations with strategies that drive efficiency, sustainability, and social impact.”

Source: RevenueBase Database · checked Sep 5, 2026
24Indirect evidenceSt Peters, AustraliaHQ checked Sep 5, 20261-108 contacts →

Indirect evidence

“We're your for-purpose Government Engagement experts.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 24 of 244 public policy consulting firms based in Australia

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Public policy consulting firms based in Australia at a glance

As of Sep 5, 2026
48.8%Verified-email coverage
7.2%Mobile-number coverage
4.6Average contacts per company
1-10Median size (employees)
18.9%Largest-city concentration · Sydney
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
202
11-50
39
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 public policy 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 “public policy 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 public policy 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 public policy 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, 550 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 5, 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.

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 public policy 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 public policy consulting firms are there based in Australia?

RevenueBase identified 244 public policy 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?

Rennie, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most public policy consulting firms?

Sydney leads with 46 headquartered companies, followed by Melbourne (35) and Brisbane (29).

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 550 verified decision-maker contacts tracked across these 244 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 5, 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.