Company lists · Data refreshed September 2026

Top 25 Public relations software companies based in Australia

Name: Public relations software companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 54 companies tracked

RevenueBase identified 54 public relations software companies headquartered in Australia as of September 2026 and tracks 1,203 professional contacts across them, including 391 with verified work emails. Sydney is the largest hub.

This list covers public relations software companies 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 14, 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 14, 2026 86% judged on-target in blind review

54Companies

1,203Contacts tracked

391Verified emails

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The 25 largest public relations software companies based in Australia

Ranked by team size

Top 25 of 54 public relations software companies based in Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to public relations software companies: 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	Isentia	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	501-1,000	812 contacts →
	Indirect evidence “For over 40 years, Isentia has been Asia-Pacific's most trusted name in media intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
2	Streem Media Monitoring & Insights	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 14, 2026	51-200	132 contacts →
	Indirect evidence “Streem delivers a complete media intelligence solution backed by local experts who care.” Source: RevenueBase Database · checked Sep 14, 2026
3	Influencing	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	53 contacts →
	Indirect evidence “Influencing is Australia's premier media database and distribution service, catering for all communications professionals.” Source: RevenueBase Database · checked Sep 14, 2026
4	Medianet	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 14, 2026	11-50	29 contacts →
	Indirect evidence “The Only Service Provider to Truly Connect You With Newsrooms.” Source: RevenueBase Database · checked Sep 14, 2026
5	Pure Public Relations	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	11 contacts →
	Strong evidence “Pure Public Relations offers public relations services to small and medium-sized businesses, charities and industry bodies that don’t put limitations on their potential, because…” Source: RevenueBase Database · checked Sep 14, 2026
6	Stark Matthews	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	11 contacts →
	Strong evidence “STARK MATTHEWS has over 20 years of experience in public relations, we have the expertise to lead start up companies to develop their brand, increase their awareness and stand out…” Source: RevenueBase Database · checked Sep 14, 2026
7	Adoni Media Public Relations	Indirect evidence	Brisbane, AustraliaHQ checked Sep 14, 2026	1-10	11 contacts →
	Indirect evidence “Trusted and award-winning PR agency founded by award-winning Australian journalist, Leisa Goddard.” Source: RevenueBase Database · checked Sep 14, 2026
8	Mediaconnect Group	Indirect evidence	Baulkham Hills, AustraliaHQ checked Sep 14, 2026	51-200	11 contacts →
	Indirect evidence “MediaConnect is a media intelligence company in Australia that operates the Influencing suite of PR workflow tools and media database, the PRWire news release service as well as…” Source: RevenueBase Database · checked Sep 14, 2026
9	Popcom PR	Strong evidence	Pyrmont, AustraliaHQ checked Sep 14, 2026	1-10	9 contacts →
	Strong evidence “Popcom is an Australian public relations and strategic communications agency specialising in driving media outcomes, shaping reputation, and growing brands through targeted…” Source: RevenueBase Database · checked Sep 14, 2026
10	Timmins RAY Public Relations	Strong evidence	Battery Point, AustraliaHQ checked Sep 14, 2026	1-10	7 contacts →
	Strong evidence “Over three decades working at the top end of the public relations profession in Australia and overseas, Tasmania’s largest family-owned public relations agency, Timmins Ray, has…” Source: RevenueBase Database · checked Sep 14, 2026
11	Piccolo PR & Communications	Strong evidence	Cremorne, AustraliaHQ checked Sep 14, 2026	1-10	6 contacts →
	Strong evidence “Piccolo PR is a boutique public relations agency specialising in earned media and founder profiling.” Source: RevenueBase Database · checked Sep 14, 2026
12	The Buzz Group	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	6 contacts →
	Strong evidence “The Buzz Group is an independent, integrated public relations and communications consultancy founded in Australia.” Source: RevenueBase Database · checked Sep 14, 2026
13	Mcco Group	Strong evidence	Adelaide, AustraliaHQ checked Sep 14, 2026	1-10	6 contacts →
	Strong evidence “Creating PR which commands respect in the boardroom McCo Group is a full-service public relations and communications agency committed to excellence in all we do.” Source: RevenueBase Database · checked Sep 14, 2026
14	Cole Lawson Communications	Strong evidence	Brisbane, AustraliaHQ checked Sep 14, 2026	1-10	5 contacts →
	Strong evidence “Cole Lawson is a public relations consultancy specialising in communication strategy, media relations, and reputation and crisis management.” Source: RevenueBase Database · checked Sep 14, 2026
15	Wise Mcbaron Communication	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “Wise McBaron has a clear understanding of what makes a story, how best to present their information and how the media operates.” Source: RevenueBase Database · checked Sep 14, 2026
16	The PR HUB	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “The PR Hub is an Australian strategic communications firm working with ambitious founders, CEOs and leadership teams whose businesses are growing, but whose external profile has…” Source: RevenueBase Database · checked Sep 14, 2026
17	PR Deadlines	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “Established on the pillars of executive journalism, PR Deadlines has flourished over the past two decades into a premier PR agency, distinguishing itself in the realms of…” Source: RevenueBase Database · checked Sep 14, 2026
18	Jigsaw Communications	Indirect evidence	Brisbane, AustraliaHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “Dynamic PR - Effective Communications - Creative Copywriting Jigsaw Communications helps individuals, SMEs, corporate organisations, start-ups, non-profits, sporting organisations…” Source: RevenueBase Database · checked Sep 14, 2026
19	Project PR & Media	Indirect evidence	Prahran, AustraliaHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Project PR was borne out of a former journalist’s urge to successfully feed the media with creative, yet newsworthy content and a PR maven’s passion to execute hard hitting…” Source: RevenueBase Database · checked Sep 14, 2026
20	Headlinepr	Indirect evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “At HeadlinePR we know News.” Source: RevenueBase Database · checked Sep 14, 2026
21	Cape Public Relations	Strong evidence	Surry Hills, AustraliaHQ checked Sep 14, 2026	1-10	3 contacts →
	Strong evidence “Welcome to Cape Public Relations.” Source: RevenueBase Database · checked Sep 14, 2026
22	Sticks & Stones PR - Australia	Indirect evidence	Newstead, AustraliaHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Sticks & Stones PR combines real newsroom experience with expert storytelling.” Source: RevenueBase Database · checked Sep 14, 2026
23	Verve PR	Strong evidence	Darlinghurst, AustraliaHQ checked Sep 14, 2026	1-10	2 contacts →
	Strong evidence “Verve PR builds stronger businesses through intelligent and effective public relations and communications.” Source: RevenueBase Database · checked Sep 14, 2026
24	Public Address	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	2 contacts →
	Strong evidence “Public Address is the media relationship management platform that helps communicators connect better with their most important stakeholders - the media.” Source: RevenueBase Database · checked Sep 14, 2026
25	Inpress PR	Strong evidence	Double Bay, AustraliaHQ checked Sep 14, 2026	1-10	2 contacts →
	Strong evidence “INPRESS PR is your go-to public relations and communications agency based in Sydney, with the core objective of ensuring your brand be IN THE PRESS.” Source: RevenueBase Database · checked Sep 14, 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: public relations software companies. 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 public relations software companies.
Partial evidence: Its own public description names part of public relations software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public relations software companies. 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 54 public relations software companies based in Australia

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Public relations software companies based in Australia at a glance

As of Sep 14, 2026

32.5%Verified-email coverage

22.3Average contacts per company

1-10Median size (employees)

25.9%Largest-city concentration · Sydney

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 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 relations software companies, 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 relations software companies”. 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 relations software companies), 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 relations software companies, 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, 391 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 14, 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 relations software companies, 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 relations software companies are there based in Australia?

RevenueBase identified 54 public relations software companies 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?

Isentia, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most public relations software companies?

Sydney leads with 14 headquartered companies, followed by Brisbane (6) and Melbourne (5).

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 391 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 14, 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.