Company lists · Data refreshed September 2026

Top 25 Crisis communications firms worldwide

Name: Crisis communications firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,402 companies tracked

RevenueBase identified 5,402 company matches for crisis communications firms worldwide as of September 2026 and tracks 54,722 professional contacts across them, including 18,678 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for crisis communications firms worldwide, 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 19, 2026. Country and city lists for crisis communications firms follow the table.

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 19, 2026 How this list was built

5,402Companies

54,722Contacts tracked

18,678Verified emails

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The 25 largest crisis communications firms worldwide

Ranked by team size

Top 25 of 5,402 company matches for crisis communications firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Edelman	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	5,001-10,000	6,242 contacts →
	Exact match “Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Adfactors PR	Exact match	Mumbai, IndiaHQ recorded Sep 19, 2026	1,001-5,000	1,920 contacts →
	Exact match “Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	ICR	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	693 contacts →
	Exact match “ICR is a strategic communications and advisory firm that helps management teams align how they communicate with how markets think.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Atrevia	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	501-1,000	623 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Prosek Partners	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	543 contacts →
	Exact match “Prosek Partners builds – and protects – the top brands in business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	DKC	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	349 contacts →
	Exact match “DKC is a full service public relations, marketing and government affairs firm and part of the Acceleration Community of Companies, Based in New York City, and with offices in Los…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	ROMAN	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	51-200	315 contacts →
	Exact match “Roman is a communication and Public Relations cross sector agency with 30 years’ experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Berlinrosen, An Orchestra Company	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	302 contacts →
	Exact match “Built to operate with the speed and intensity of a political campaign, BerlinRosen takes a 360-degree approach to communications, activating audiences and elevating story above…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	VERO	Exact match	Singapore, VietnamHQ recorded Sep 19, 2026	201-500	267 contacts →
	Exact match “Vero is an award-winning strategic communications consultancy, advising some of Southeast Asia’s leading brands, corporations, and non-profit organizations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	V360 Group	Exact match	Okhla, IndiaHQ recorded Sep 19, 2026	201-500	267 contacts →
	Exact match “Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Ceres Environmental Services, INC	Exact match	Sarasota, FL, United StatesHQ recorded Sep 19, 2026	201-500	267 contacts →
	Exact match “Founded in 1976, Ceres Environmental Services, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	National Public Relations	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	201-500	255 contacts →
	Exact match “NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Joele Frank	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	243 contacts →
	Exact match “Joele Frank is a strategic communications firm that enables clients to take control in key moments of challenge and opportunity, from bet-the-company situations to the ongoing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Ideal Axicom	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	201-500	242 contacts →
	Exact match “Ideal Axicom brings together a team of over 200 communications experts in Brazil to partner with companies focused on disruption – from early-stage startups to top companies…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	SEC Newgate Italia	Exact match	Milano, ItalyHQ recorded Sep 19, 2026	51-200	236 contacts →
	Exact match “Al cuore di ogni organizzazione ci sono le sue relazioni: collaboratori, clienti, filiera, territorio, istituzioni… Perché sono gli "altri" i terminali del suo agire e i…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Edelman Smithfield	Exact match	London, United StatesHQ recorded Sep 19, 2026	201-500	233 contacts →
	Exact match “Edelman Smithfield is a financial communications boutique that specializes in the financial markets and special situations, serving clients in the United States, Canada, EMEA…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	LPM Comunicação	Exact match	Lisboa, PortugalHQ recorded Sep 19, 2026	51-200	232 contacts →
	Exact match “LPM is the leading Communication and Public Relations consultancy in Portugal.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	SKDK	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	220 contacts →
	Exact match “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	CDN Comunicação	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	201-500	209 contacts →
	Exact match “Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Coyne PR	Exact match	Parsippany, NJ, United StatesHQ recorded Sep 19, 2026	51-200	195 contacts →
	Exact match “Every day is Independence Day at Coyne PR.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Encender Comunicación S.A	Exact match	Ciudad Autónoma De Buenos Aires, ArgentinaHQ recorded Sep 19, 2026	51-200	195 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Oficina Consultoria	Exact match	Brasília, BrazilHQ recorded Sep 19, 2026	51-200	187 contacts →
	Exact match “A Oficina Consultoria é a parceira estratégica para construir reputação e relacionamento com histórias e causas de impacto.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	PR Professionals	Exact match	Gurgaon, IndiaHQ recorded Sep 19, 2026	201-500	186 contacts →
	Exact match “PR Professionals is an innovative PR Agency which understands the importance of relationship building, consumer needs and publicity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Wellcom	Exact match	Paris, FranceHQ recorded Sep 19, 2026	51-200	181 contacts →
	Exact match “How can you build and protect your Image without taking Opinions into account?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Cavendish	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	176 contacts →
	Exact match “Helping organisations build and protect value in complex and contested environments.” Recorded in the RevenueBase company graph · Sep 19, 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 “crisis communications 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 5,402 crisis communications firms worldwide

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Crisis communications firms worldwide at a glance

As of Sep 19, 2026

34.1%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

3,921

11-50

1,236

51-200

175

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for crisis communications firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “crisis communications 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. 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 18,678 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 19, 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.

Crisis communications firms by location

46 lists · largest first

Every Crisis communications firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many crisis communications firms are there worldwide?

RevenueBase identified 5,402 company matches for crisis communications firms worldwide 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?

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

Which country has the most crisis communications firms?

The United States leads with 1,480 companies, followed by the United Kingdom (365) and Brazil (242). Every crisis communications firms list by country and city is linked on this page.

Which city has the most crisis communications firms?

London leads with 183 company records, followed by New York (145) and Paris (108).

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 18,678 professional contacts with verified work emails tracked across these 5,402 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 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 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.