Company lists · Data refreshed September 2026
Top 25 Public affairs consulting firms based in Sydney, Australia
RevenueBase identified 54 public affairs consulting firms headquartered in Sydney, Australia as of September 2026 and tracks 405 professional contacts across them, including 249 with verified work emails. Sydney is the largest hub.
This list covers public affairs consulting firms headquartered in Sydney, 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, how directly it supports the match, 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 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.
The 25 largest public affairs consulting firms based in Sydney, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 110 | ||||
“SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Gracosway PTY LTDStrong evidence | 78 | |||
“GRACosway is Australia’s leading public affairs and strategic communications advisory firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 30 | ||||
“Essential is a strategic communications agency working primarily with member and not-for-profit organisations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 20 | ||||
“Freshwater Strategy operates at the nexus of capital, business, and government, transforming uncertainty into opportunity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | PottingerIndirect evidence | 17 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Wilkinson ButlerPartial evidence | 14 | |||
“Wilkinson Butler is a strategic communications and corporate affairs consultancy focused on building trust, enhancing reputation, and influencing change.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“Connecting business with Government.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 | ||||
“CORNERSTONE GROUP has built its reputation on delivering successful government and public relations outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 9 | ||||
“Ethical Strategies is a team of smart, resourceful and results-oriented communications professionals dedicated to supporting clients succeed in a complex and dynamic commercial…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | John Connolly & PartnersStrong evidence | 9 | |||
“John Connolly & Partners is an independent public relations and government affairs firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 | ||||
“Media & Capital Partners is a boutique advisory firm with offices in Sydney, Melbourne and Perth that provides a targeted suite of services including media, investor and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“Tribune is a strategic communications firm providing corporate communication and reputation management counsel to senior executives and Boards.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“For over 10 years, P&L Corporate Communications has partnered blue chip Australian and global clients, raising their profile and enhancing their corporate reputation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“Temple Executive Search is an executive search, training and consulting firm specialising in Corporate and Public Affairs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“Avviso, meaning advice, is an award-winning Sydney based public relations agency that delivers clever ideas, effective communications advice, creative strategies and inspiring…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“At Becscomm, we're not just another team of consultants.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“At Stratagem Corporate Advisory, our mission is to enhance and protect the growth our clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“At the helm of Anchor & Co is strategic communications pro, Julie Wright.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Willard is a specialist public affairs consultancy, providing government relations advocacy, strategic counsel, public relations, media and crisis management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Corporate Connection StrategiesPartial evidence | 2 | |||
“Corporate Connection Strategies is a consulting group that helps businesses connect with their stakeholders to deliver increased profits and growth.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“We are a values-driven strategic communication and PR agency that specialises in communication strategy, public relations, media, issues management and content creation support.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Oneprofile CommunicationsStrong evidence | 2 | |||
“OneProfile Communications is a media and public affairs consultancy that provides strategic communications advice and support to financial services focused organisations to ensure…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Policy AustraliaStrong evidence | 2 | |||
“As well as designing evidence based government and public affairs strategies, Policy Australia also helps organisations seamlessly integrate policy and regulatory requirements…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“Advisory Street provides high quality advice to organisations facing public policy and stakeholder engagement challenges.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 54 public affairs consulting firms based in Sydney, Australia
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Public affairs consulting firms based in Sydney, Australia at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 54 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 public affairs consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Sydney, Australia whose own description of what they do matches “public affairs consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among public affairs consulting firms, and records with no verified work email. Companies headquartered outside Sydney 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 an evidence 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, 249 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.
Public affairs consulting firms by metro in Australia
- Public affairs consulting firms in Sydney54
- Public affairs consulting firms in Melbourne51
- Public affairs consulting firms in Brisbane26
Frequently asked
How many public affairs consulting firms are there based in Sydney, Australia?
RevenueBase identified 54 public affairs consulting firms headquartered in Sydney, 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?
SEC Newgate Australia, headquartered in Sydney, tops this list with the largest team on record.
Which city has the most public affairs consulting firms?
Sydney leads with 54 headquartered companies, followed by Melbourne (51) and Brisbane (26).
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 249 verified decision-maker contacts tracked across these 54 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 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.
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