Company lists · Data refreshed September 2026

Top 25 Public relations campaign firms based in Australia

RevenueBase identified 530 company matches for public relations campaign firms associated with Australia as of September 2026 and tracks 3,103 professional contacts across them, including 1,319 with verified work emails. Sydney is the largest hub.

This list covers company matches for public relations campaign 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 29, 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 29, 2026 How this list was built
530Companies
3,103Contacts tracked
1,319Verified emails
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The 25 largest public relations campaign firms based in Australia

Ranked by team size
Top 25 of 530 company matches for public relations campaign firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 202651-200110 contacts →

Exact match

“SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSouth Melbourne, AustraliaHQ recorded Sep 29, 202651-200108 contacts →

Exact match

“Jen Sharpe founded Think HQ in 2010, on the belief that communications can be harnessed as a force of positive impact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSurry Hills, AustraliaHQ recorded Sep 29, 202651-20082 contacts →

Exact match

“Sling & Stone is the PR agency built for the world’s best challengers, disrupters and entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 29, 202651-20073 contacts →

Exact match

“Thrive is the largest independent, Australian-owned public relations agency that exists to help its people, partners and the community grow vigorously, flourish and be successful.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCremorne, AustraliaHQ recorded Sep 29, 202651-20062 contacts →

Exact match

“ICON is a full-service, award-winning creative communications agency inspired by independent thinking, guided by an interdisciplinary approach.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchThe Rocks, AustraliaHQ recorded Sep 29, 202651-20058 contacts →

Exact match

“We’re a creative communications agency specialising in PR, social media and events.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“At DEC PR we are in the important business of building brands and protecting reputations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“We use strategy, marketing & communication to help financial services leaders and brands protect and grow their reputation, impact and revenue.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchFitzroy, AustraliaHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“An independent communications agency that gets our clients noticed.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Sefiani is a leading Australian communications agency that has built, enhanced and protected corporate and brand reputations over two decades.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Taurus – 30 years of success!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBrisbane, AustraliaHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“BBS Communications Group is one of Australia’s most respected strategic communications agencies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 29, 2026n/a32 contacts →

Exact match

“Portobello is a full service communications agency based in Sydney, Australia.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchPrahran, AustraliaHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“We are a PR, Events and Social Media agency for consumer, property, design, lifestyle and tech brands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Essential is a strategic communications agency working primarily with member and not-for-profit organisations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSurry Hills, AustraliaHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“The Only Service Provider to Truly Connect You With Newsrooms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSouth Melbourne, AustraliaHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Savi is an award winning full service marketing and communications agency that combines purpose, creativity, and insight driven strategy to shape and communicate client vision.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchDarlinghurst, AustraliaHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“TMCPR is a fashion and beauty Public Relations agency with over nine years experience delivering results-driven and best in industry services to each of their clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSouth Yarra, AustraliaHQ recorded Sep 29, 202651-20025 contacts →

Exact match

“At Porter Novelli, we shape your story and make it count.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchArdross, AustraliaHQ recorded Sep 29, 20261-1023 contacts →

Exact match

“We are a local team of diverse individuals from all walks and stages of life.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Creative work that makes a difference to people's lives.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchEast Brisbane, AustraliaHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Elevate is a leading full-service strategic marketing communication agency that helps businesses grow their brand, elevate their profile and protect their reputation through…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchRichmond, AustraliaHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“KateCo.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Sep 29, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAlexandria, AustraliaHQ recorded Sep 29, 20261-1020 contacts →

Exact match

“We are a Sydney-based PR and communications agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 530 public relations campaign firms based in Australia

See the full list, filter by size, metro and specialty, and access 1,319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Public relations campaign firms based in Australia at a glance

As of Sep 29, 2026
42.5%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
22.5%Largest-city concentration · Sydney
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
433
11-50
83
51-200
10

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 530 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 “public relations campaign 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 1,319 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 29, 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 “public relations campaign firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public relations campaign firms are there based in Australia?

RevenueBase identified 530 company matches for public relations campaign 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?

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

Which city has the most public relations campaign firms?

Sydney leads with 119 company records, followed by Melbourne (73) and Brisbane (41).

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 1,319 professional contacts with verified work emails tracked across these 530 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 29, 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.