Company lists · Data refreshed September 2026

Top 25 Crisis communication companies based in Sydney, Australia

Name: Crisis communication companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 57 companies tracked

RevenueBase identified 57 crisis communication companies headquartered in Sydney, Australia as of September 2026 and tracks 456 professional contacts across them, including 264 with verified work emails. Sydney is the largest hub.

This list covers crisis communication companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 19, 2026 86% judged on-target in blind review

57Companies

456Contacts tracked

264Verified emails

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The 25 largest crisis communication companies based in Sydney, Australia

Ranked by team size

Top 25 of 57 crisis communication companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to crisis communication 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	SEC Newgate Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	110 contacts →
	Partial evidence “SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Source: RevenueBase Database · checked Sep 19, 2026
2	DEC PR	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “At DEC PR we are in the important business of building brands and protecting reputations.” Source: RevenueBase Database · checked Sep 19, 2026
3	Bluechip Communication	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “We use strategy, marketing & communication to help financial services leaders and brands protect and grow their reputation, impact and revenue.” Source: RevenueBase Database · checked Sep 19, 2026
4	Honner	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “Honner, A FINN Partners Company is a specialist communications consultancy for the financial and corporate sectors across Australia and the Asia-Pacific.” Source: RevenueBase Database · checked Sep 19, 2026
5	Sefiani, Part Of Clarity Global	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “Sefiani is a leading Australian communications agency that has built, enhanced and protected corporate and brand reputations over two decades.” Source: RevenueBase Database · checked Sep 19, 2026
6	The LKB Agency	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “LKB specialises in strategic communication, community and stakeholder engagement and events.” Source: RevenueBase Database · checked Sep 19, 2026
7	FCR Financial & Corporate Relations	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “FCR is a leader in financial and investor communication, issues and crisis management, and corporate reputation management.” Source: RevenueBase Database · checked Sep 19, 2026
8	Wilkinson Butler	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Wilkinson Butler is a strategic communications and corporate affairs consultancy focused on building trust, enhancing reputation, and influencing change.” Source: RevenueBase Database · checked Sep 19, 2026
9	Wilkinson Group	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	12 contacts →
	Strong evidence “Wilkinson Group is a Sydney communications agency, specialising in crisis PR.” Source: RevenueBase Database · checked Sep 19, 2026
10	Pure Public Relations	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect 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 19, 2026
11	Global 24	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “Risk & Crisis Management Solutions, designed for the unique needs of your business.” Source: RevenueBase Database · checked Sep 19, 2026
12	Left Field Communications	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Strategic.” Source: RevenueBase Database · checked Sep 19, 2026
13	GT Communications	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Finalist, Boutique Agency of the year 2025 CRPA Golden Target Awards Finalist, Corporate PR Agency of the year, 2025 B&T Awards.” Source: RevenueBase Database · checked Sep 19, 2026
14	The Capital Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “The Capital Group is a leading corporate marketing and communications consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
15	Citadel-Magnus	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Citadel-MAGNUS is a leading corporate and financial communication firm with offices in Sydney and Perth.” Source: RevenueBase Database · checked Sep 19, 2026
16	Tribune Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Tribune is a strategic communications firm providing corporate communication and reputation management counsel to senior executives and Boards.” Source: RevenueBase Database · checked Sep 19, 2026
17	P&l Corporate Communications	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 19, 2026
18	Wise Mcbaron Communication	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 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 19, 2026
19	Domestique Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Domestique is a corporate communication and reputation management consultancy, founded on the principle of hard work in support of its clients and their goals.” Source: RevenueBase Database · checked Sep 19, 2026
20	Anderson Knight	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “MARKETING COMMUNICATION, PUBLIC RELATIONS, EVENT MANAGEMENT We are experienced in providing communication and management consulting services.” Source: RevenueBase Database · checked Sep 19, 2026
21	SIX Degrees Corporate Communications	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Six Degrees is a leading corporate and financial communications firm, supporting our clients to deliver forward–thinking strategies that ensure your message is being delivered to…” Source: RevenueBase Database · checked Sep 19, 2026
22	Stratagem Corporate Advisory	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “At Stratagem Corporate Advisory, our mission is to enhance and protect the growth our clients.” Source: RevenueBase Database · checked Sep 19, 2026
23	The Premier Communications Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “The Premier Communications Group is a corporate communications consultancy specialising in media and marketing, public relations, Government relations, stakeholder management and…” Source: RevenueBase Database · checked Sep 19, 2026
24	Marina Mara	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “A bespoke consultancy that specialises in Media Advice and Reputation Management, in Australia and Southeast Asia.” Source: RevenueBase Database · checked Sep 19, 2026
25	Twenty6forty4	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “A public relations agency where ambitious ideas prosper in an environment of strategic thinking, creative purpose and agile innovation.” Source: RevenueBase Database · checked Sep 19, 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: crisis communication 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 crisis communication companies.
Partial evidence: Its own public description names part of crisis communication companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name crisis communication 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 57 crisis communication companies based in Sydney, Australia

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Crisis communication companies based in Sydney, Australia at a glance

As of Sep 19, 2026

57.9%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 57 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 crisis communication 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 Sydney, Australia whose own description of what they do matches “crisis communication 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 crisis communication 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 crisis communication companies, 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 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, 264 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 19, 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.

Crisis communication companies by metro in Australia

Crisis communication companies in Sydney57
Crisis communication companies in Melbourne43
Crisis communication companies in Brisbane29

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 crisis communication 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 crisis communication companies are there based in Sydney, Australia?

RevenueBase identified 57 crisis communication companies 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 crisis communication companies?

Sydney leads with 57 headquartered companies, followed by Melbourne (43) and Brisbane (29).

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 264 verified decision-maker contacts tracked across these 57 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 19, 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.