Company lists · Data refreshed September 2026

Top 25 Legislative consulting firms based in Australia

RevenueBase identified 138 company matches for legislative consulting firms associated with Australia as of September 2026 and tracks 561 professional contacts across them, including 251 with verified work emails and 35 with mobile numbers. Sydney is the largest hub.

This list covers company matches for legislative consulting firms 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 September 4, 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 Sep 4, 2026 How this list was built
138Companies
561Contacts tracked
251Verified emails
35Mobile numbers
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The 25 largest legislative consulting firms based in Australia

Ranked by team size
Top 25 of 138 company matches for legislative consulting firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchFyshwick, AustraliaHQ recorded Sep 4, 202651-20046 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchMilton, AustraliaHQ recorded Sep 4, 202611-5022 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchBarton, AustraliaHQ recorded Sep 4, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 4, 202611-5020 contacts →

Exact match

“Freshwater Strategy operates at the nexus of capital, business, and government, transforming uncertainty into opportunity.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Sep 4, 202611-5017 contacts →

Exact match

“Strategy.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchWest Perth, AustraliaHQ recorded Sep 4, 202611-5017 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 4, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 4, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchBarton, AustraliaHQ recorded Sep 4, 20261-1015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchBarton, AustraliaHQ recorded Sep 4, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchCity, AustraliaHQ recorded Sep 4, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 4, 202611-5012 contacts →

Exact match

“Connecting business with Government.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 4, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchSt Peters, AustraliaHQ recorded Sep 4, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchCanberra, AustraliaHQ recorded Sep 4, 202611-508 contacts →

Exact match

“Our mission is to transform the practice of law and consulting, to adapt it to better suit modern government agencies, businesses and not-for-profits.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Sep 4, 202611-507 contacts →

Exact match

“In a world full of noise and complexity, The Agenda Group delivers clarity and outcomes.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchBarton, AustraliaHQ recorded Sep 4, 20261-106 contacts →

Exact match

“Delta Advisory helps clients to work with state and federal governments to unlock opportunities or remove blockages to achieve their strategy and take stakeholders on the journey.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 4, 20261-106 contacts →

Exact match

“Founded in 2001, Bluegrass Consulting has worked with some of Australia’s most respected and innovative companies, to engage with stakeholders more effectively around the issues…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchEast Melbourne, AustraliaHQ recorded Sep 4, 20261-106 contacts →

Exact match

“Weir Legal and Consulting specialise in acting for government regulators.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchBarton, AustraliaHQ recorded Sep 4, 20261-105 contacts →

Exact match

“DPG Advisory Solutions is home to Australia’s leading specialist advisers.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchAdelaide, AustraliaHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Capetal Advisory is a highly-respected and experienced advisory firm, specialising in the delivery of quality, strategic advice.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchRichmond, AustraliaHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Your ideas can change entire industries, or create new ones.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchCanberra, AustraliaHQ recorded Sep 4, 20261-105 contacts →

Exact match

“RECAP Consultants Pty Ltd (RECAP Consultants or simply RECAP) is based in Canberra, Australia and delivers service offerings domestically and internationally through a network of…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchBalmain, AustraliaHQ recorded Sep 4, 20261-104 contacts →

Exact match

“Our team of corporate advisors, strategists and public affairs professionals solve problems and build networks.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Sep 4, 202611-504 contacts →

Exact match

“Baker & York is an international public policy advisory firm headquartered in Melbourne, with a regional office in Colombo and an active presence across the Asia Pacific.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 25 of 138 legislative consulting firms based in Australia

See the full list, filter by size, metro and specialty, and access 251 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legislative consulting firms based in Australia at a glance

As of Sep 4, 2026
44.7%Verified-email coverage
6.2%Mobile-number coverage
4.1Average contacts per company
1-10Median size (employees)
21.7%Largest-city concentration · Sydney
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
18
51-200
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “legislative consulting firms” 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 251 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 September 4, 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.

Legislative consulting firms by metro

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 “legislative consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legislative consulting firms are there based in Australia?

RevenueBase identified 138 company matches for legislative consulting firms associated with Australia as of September 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?

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

Which city has the most legislative consulting firms?

Sydney leads with 30 company records, followed by Melbourne (25) and Canberra (13).

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 251 professional contacts with verified work emails tracked across these 138 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 September 4, 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.