Company lists · Data refreshed August 2026

Top 25 Communications consulting firms based in Australia

Name: Communications consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 633 companies tracked

RevenueBase identified 633 company matches for communications consulting firms associated with Australia as of August 2026 and tracks 3,050 professional contacts across them, including 1,330 with verified work emails and 287 with mobile numbers. Sydney is the largest hub.

This list covers company matches for communications 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 August 31, 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 Aug 31, 2026 How this list was built

633Companies

3,050Contacts tracked

1,330Verified emails

287Mobile numbers

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The 25 largest communications consulting firms based in Australia

Ranked by team size

Top 25 of 633 company matches for communications consulting firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SEC Newgate Australia	Exact match	Brisbane, Australia	51-200	109 contacts →
	Exact match “SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2	Rowland	Exact match	Brisbane, Australia	51-200	100 contacts →
	Exact match “We are one of Australia’s leading strategic communication agencies, transforming businesses through powerful, data-led communication.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3	Thrive PR Communications	Exact match	Sydney, Australia	51-200	74 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 · Aug 31, 2026 · View company records in RevenueBase
4	Phillips Group	Exact match	Brisbane, Australia	11-50	53 contacts →
	Exact match “At Phillips Group, we see beyond the obvious – that’s what sets us apart.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5	Mahlab	Exact match	Sydney, Australia	51-200	49 contacts →
	Exact match “Mahlab is a business communications house headquartered in Asia Pacific, with almost 30 years’ experience in telling complex stories that create real and positive impact for…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6	Dipole Group	Exact match	North Sydney, Australia	51-200	49 contacts →
	Exact match “We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7	Ethos CRS	Exact match	Braddon, Australia	11-50	48 contacts →
	Exact match “Ethos CRS specialises in corporate communications, policy, regulation, leadership, teams and performance.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8	Bluechip Communication	Exact match	Sydney, Australia	11-50	37 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 · Aug 31, 2026 · View company records in RevenueBase
9	Sefiani, Part Of Clarity Global	Exact match	Sydney, Australia	11-50	34 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 · Aug 31, 2026 · View company records in RevenueBase
10	Essential	Exact match	Carlton, Australia	11-50	33 contacts →
	Exact match “Essential is a strategic communications agency working primarily with member and not-for-profit organisations.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11	RD Consulting	Exact match	City, Australia	11-50	31 contacts →
	Exact match “At RD, we’re a lot of things.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12	The Comms Team PTY LTD	Exact match	Fortitude Valley, Australia	11-50	28 contacts →
	Exact match “The Comms Team provides strategic communication, engagement, consultation as well as marketing and creative services.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13	Clarity Communications	Exact match	Subiaco, Australia	11-50	27 contacts →
	Exact match “Corporate reputation, made clear.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14	Porter Novelli Australia	Exact match	St Leonards, Australia	51-200	25 contacts →
	Exact match “At Porter Novelli, we shape your story and make it count.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15	Mindbox	Exact match	Sydney, Australia	11-50	25 contacts →
	Exact match “Mindbox is an independent media consultancy created to build and grow our client's businesses.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16	Primary Comms Group	Exact match	Melbourne, Australia	11-50	24 contacts →
	Exact match “Three specialist communication agencies working under one roof.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17	Counsel House	Exact match	Melbourne, Australia	11-50	21 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 · Aug 31, 2026 · View company records in RevenueBase
18	Ocrt Consulting	Exact match	Canberra, Australia	11-50	21 contacts →
	Exact match “A strategy, intelligence and creative communications consulting firm, OCRT works with government and industry partners to design, develop and deliver scalable solutions.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19	BWH Communication	Exact match	Australia	11-50	21 contacts →
	Exact match “BWH is a leading Queensland communications consultancy that's been helping clients connect with audiences for more than 20 years.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20	Teleresources Engineering	Exact match	Rydalmere, Australia	11-50	19 contacts →
	Exact match “Established in 1981, TeleResources is Australia's leading wireless strategy and solutions company.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21	Fleetwood Strategy	Exact match	Melbourne, Australia	11-50	18 contacts →
	Exact match “Fleetwood Strategy provides an integrated service across communications, public affairs and opinion research to help organisations protect, grow and measure their licence to…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22	The SAS Group	Exact match	Brisbane, Australia	11-50	17 contacts →
	Exact match “Strategy.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23	GRA Partners PTY LTD	Exact match	West Perth, Australia	11-50	17 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 · Aug 31, 2026 · View company records in RevenueBase
24	Bite Communications PTY LTD	Exact match	Manly, Australia	11-50	15 contacts →
	Exact match “Bite Communications is an integrated communications consultancy specialising in the food, health and lifestyle sectors.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25	Flourish PR Australia	Exact match	Collingwood, Australia	11-50	15 contacts →
	Exact match “Flourish is a leading PR and communications agency based in Collingwood, Melbourne.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “communications consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 633 communications consulting firms based in Australia

See the full list, filter by size, metro and specialty, and access 1,330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Communications consulting firms based in Australia at a glance

As of Aug 31, 2026

43.6%Verified-email coverage

9.4%Mobile-number coverage

4.8Average contacts per company

1-10Median size (employees)

23.2%Largest-city concentration · Sydney

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

541

11-50

51-200

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 “communications 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 1,330 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 August 31, 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.

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

How many communications consulting firms are there based in Australia?

RevenueBase identified 633 company matches for communications consulting firms associated with Australia as of August 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 communications consulting firms?

Sydney leads with 147 company records, followed by Melbourne (108) and Brisbane (64).

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 1,330 professional contacts with verified work emails tracked across these 633 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 August 31, 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.