Company lists · Data refreshed November 2026
Top 25 Security incident pr firms worldwide
RevenueBase identified 5,787 company matches for security incident pr firms worldwide as of November 2026 and tracks 61,249 professional contacts across them, including 20,193 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for security incident pr 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 November 5, 2026. Country and city lists for security incident pr 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.
The 25 largest security incident pr firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,721 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 2,056 contacts → | ||||
Exact match “Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 930 contacts → | ||||
Exact match “Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 773 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 656 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 592 contacts → | ||||
Exact match “Prosek Partners builds – and protects – the top brands in business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 528 contacts → | ||||
Exact match “MSL is Publicis Groupe’s public relations and integrated communications network, one of the world’s largest.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 415 contacts → | ||||
Exact match “СFC Big Ideas is a communications agency specializing in international projects, government relations & PR.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 403 contacts → | ||||
Exact match “MWW is one of the world’s leading independent, integrated PR agencies with offices across the US and UK, and a global network of partners.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 375 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 315 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 307 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 303 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 257 contacts → | ||||
Exact match “NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 253 contacts → | ||||
Exact match “A MÁQUINA é uma agência completa de Relações Públicas especializada em construir e fortalecer a reputação de empresas, marcas e líderes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 240 contacts → | ||||
Exact match “LPM is the leading Communication and Public Relations consultancy in Portugal.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 234 contacts → | ||||
Exact match “An integrated communications agency, Kaizzen, has won the top spot as one of the fastest growing PR Agency globally for the last 4 years, as per the PRovoke Global PR Agency…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 234 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 230 contacts → | ||||
Exact match “Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 218 contacts → | ||||
Exact match “Created in 2012, JIN is a European communication consultancy agency, specializing in digital influence and public relations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 202 contacts → | ||||
Exact match “Every day is Independence Day at Coyne PR.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 197 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 196 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 188 contacts → | ||||
Exact match “Helping organisations build and protect value in complex and contested environments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 185 contacts → | ||||
Exact match “Centro de Medicina” Recorded in the RevenueBase company graph · Nov 5, 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 “security incident pr 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 5,787 security incident pr firms worldwide
See the full list, filter by size, metro and specialty, and access 20,193 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Security incident pr firms worldwide at a glance
As of Nov 5, 2026Companies by employee count
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 security incident pr firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “security incident pr 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 20,193 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 November 5, 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.
Security incident pr firms by location
58 lists · largest firstEvery Security incident pr firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security incident pr firms based in the United States1,560
- Security incident pr firms based in the United Kingdom480
- Security incident pr firms based in Brazil228
- Security incident pr firms based in India221
- Security incident pr firms based in France173
- Security incident pr firms based in Germany152
- Security incident pr firms based in Canada136
- Security incident pr firms based in Australia131
- Security incident pr firms based in Poland84
- Security incident pr firms based in Spain80
- Security incident pr firms based in Italy79
- Security incident pr firms based in South Africa66
- Security incident pr firms based in Mexico60
- Security incident pr firms based in Israel57
- Security incident pr firms based in the Netherlands55
- Security incident pr firms based in Türkiye51
- Security incident pr firms based in the United Arab Emirates49
- Security incident pr firms based in Indonesia48
- Security incident pr firms based in Belgium43
- Security incident pr firms based in Switzerland42
- Security incident pr firms based in Colombia40
- Security incident pr firms based in New Zealand38
- Security incident pr firms based in Argentina35
- Security incident pr firms based in Nigeria34
- Security incident pr firms based in Sweden34
- Security incident pr firms based in Ireland33
- Security incident pr firms based in Czechia31
- Security incident pr firms based in Romania31
- Security incident pr firms based in Singapore29
- Security incident pr firms based in Greece28
- Security incident pr firms based in Malaysia28
- Security incident pr firms based in Chile27
Cities
- Security incident pr firms based in London, United Kingdom196
- Security incident pr firms based in New York, United States149
- Security incident pr firms based in Sao Paulo, Brazil104
- Security incident pr firms based in Paris, France90
- Security incident pr firms based in Washington, United States76
- Security incident pr firms based in Los Angeles, United States75
- Security incident pr firms based in Warsaw, Poland56
- Security incident pr firms based in Chicago, United States45
- Security incident pr firms based in Toronto, Canada45
- Security incident pr firms based in San Francisco, United States41
- Security incident pr firms based in Milan, Italy36
- Security incident pr firms based in Sydney, Australia36
- Security incident pr firms based in Madrid, Spain35
- Security incident pr firms based in Dallas, United States34
- Security incident pr firms based in Austin, United States32
- Security incident pr firms based in Mumbai, India31
- Security incident pr firms based in Atlanta, United States30
- Security incident pr firms based in Dubai, United Arab Emirates30
- Security incident pr firms based in Mexico City, Mexico28
- Security incident pr firms based in New Delhi, India28
- Security incident pr firms based in Tel Aviv, Israel28
- Security incident pr firms based in Istanbul, Türkiye27
- Security incident pr firms based in Bogota, Colombia26
- Security incident pr firms based in Johannesburg, South Africa26
- Security incident pr firms based in Miami, United States26
- Security incident pr firms based in Boston, United States25
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 “security incident pr firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security incident pr firms are there worldwide?
RevenueBase identified 5,787 company matches for security incident pr firms worldwide as of November 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 security incident pr firms?
The United States leads with 1,560 companies, followed by the United Kingdom (480) and Brazil (228). Every security incident pr firms list by country and city is linked on this page.
Which city has the most security incident pr firms?
London leads with 196 company records, followed by New York (149) and Sao Paulo (104).
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 20,193 professional contacts with verified work emails tracked across these 5,787 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 November 5, 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.
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Company intelligence · public preview
Top 25 security incident pr firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,787 matching company records for security incident pr firms worldwide, with 61,249 tracked contacts and 20,193 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security incident pr firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Edelmanedelman.comHQ: New York, GA, United StatesReported employees: 5,001-10,000 | New York, GA, United States | 5,001-10,000 | Exact match | 6,721 contacts → |
“Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Adfactors PRadfactorspr.comHQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 2,056 contacts → |
“Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Zeno Groupzenogroup.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 930 contacts → |
“Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ICRicrinc.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 773 contacts → |
“ICR is a strategic communications and advisory firm that helps management teams align how they communicate with how markets think.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Atreviaatrevia.comHQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 656 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Prosek Partnersprosek.comHQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 592 contacts → |
“Prosek Partners builds – and protects – the top brands in business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MSL Indiaindia.mslgroup.comHQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 528 contacts → |
“MSL is Publicis Groupe’s public relations and integrated communications network, one of the world’s largest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  CFC BIG Ideascfcbigideas.comHQ: Kyiv, UkraineReported employees: Not recorded | Kyiv, Ukraine | Not recorded | Exact match | 415 contacts → |
“СFC Big Ideas is a communications agency specializing in international projects, government relations & PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mikeworldwidemww.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 403 contacts → |
“MWW is one of the world’s leading independent, integrated PR agencies with offices across the US and UK, and a global network of partners.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  DKCdkcnews.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 375 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Berlinrosen, An Orchestra Companyberlinrosen.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 315 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  V360 Groupvalue360india.comHQ: Okhla, IndiaReported employees: 201-500 | Okhla, India | 201-500 | Exact match | 307 contacts → |
“Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  VEROvero-asean.comHQ: Singapore, VietnamReported employees: 201-500 | Singapore, Vietnam | 201-500 | Exact match | 303 contacts → |
“Vero is an award-winning strategic communications consultancy, advising some of Southeast Asia’s leading brands, corporations, and non-profit organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  National Public Relationsnational.caHQ: Montreal, BC, CanadaReported employees: 201-500 | Montreal, BC, Canada | 201-500 | Exact match | 257 contacts → |
“NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Máquinaagenciamaquina.comHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 253 contacts → |
“A MÁQUINA é uma agência completa de Relações Públicas especializada em construir e fortalecer a reputação de empresas, marcas e líderes.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  LPM Comunicaçãolpmcom.ptHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 240 contacts → |
“LPM is the leading Communication and Public Relations consultancy in Portugal.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Kaizzenkaizzencomm.comHQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 234 contacts → |
“An integrated communications agency, Kaizzen, has won the top spot as one of the fastest growing PR Agency globally for the last 4 years, as per the PRovoke Global PR Agency…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SEC Newgate Italiasecnewgate.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 234 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CDN Comunicaçãocdn.com.brHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 230 contacts → |
“Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  JINjin.scHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 218 contacts → |
“Created in 2012, JIN is a European communication consultancy agency, specializing in digital influence and public relations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Coyne PRcoynepr.comHQ: Parsippany, NY, United StatesReported employees: 51-200 | Parsippany, NY, United States | 51-200 | Exact match | 202 contacts → |
“Every day is Independence Day at Coyne PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  PR Professionalsprprofessionals.inHQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 197 contacts → |
“PR Professionals is an innovative PR Agency which understands the importance of relationship building, consumer needs and publicity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Encender Comunicación S.Aencendercomunicacion.comHQ: Buenos Aires, ArgentinaReported employees: 51-200 | Buenos Aires, Argentina | 51-200 | Exact match | 196 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Cavendishcavendishconsulting.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 188 contacts → |
“Helping organisations build and protect value in complex and contested environments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 185 contacts → |
“Centro de Medicina” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,787 company matches
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Security incident pr firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,753 records in the displayed employee bands.
34 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,787 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security incident pr firms by location
58 lists · largest firstEvery Security incident pr firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security incident pr firms based in the United States1,560
- Security incident pr firms based in the United Kingdom480
- Security incident pr firms based in Brazil228
- Security incident pr firms based in India221
- Security incident pr firms based in France173
- Security incident pr firms based in Germany152
- Security incident pr firms based in Canada136
- Security incident pr firms based in Australia131
- Security incident pr firms based in Poland84
- Security incident pr firms based in Spain80
- Security incident pr firms based in Italy79
- Security incident pr firms based in South Africa66
- Security incident pr firms based in Mexico60
- Security incident pr firms based in Israel57
- Security incident pr firms based in the Netherlands55
- Security incident pr firms based in Türkiye51
- Security incident pr firms based in the United Arab Emirates49
- Security incident pr firms based in Indonesia48
- Security incident pr firms based in Belgium43
- Security incident pr firms based in Switzerland42
- Security incident pr firms based in Colombia40
- Security incident pr firms based in New Zealand38
- Security incident pr firms based in Argentina35
- Security incident pr firms based in Nigeria34
- Security incident pr firms based in Sweden34
- Security incident pr firms based in Ireland33
- Security incident pr firms based in Czechia31
- Security incident pr firms based in Romania31
- Security incident pr firms based in Singapore29
- Security incident pr firms based in Greece28
- Security incident pr firms based in Malaysia28
- Security incident pr firms based in Chile27
Cities
- Security incident pr firms based in London, United Kingdom196
- Security incident pr firms based in New York, United States149
- Security incident pr firms based in Sao Paulo, Brazil104
- Security incident pr firms based in Paris, France90
- Security incident pr firms based in Washington, United States76
- Security incident pr firms based in Los Angeles, United States75
- Security incident pr firms based in Warsaw, Poland56
- Security incident pr firms based in Chicago, United States45
- Security incident pr firms based in Toronto, Canada45
- Security incident pr firms based in San Francisco, United States41
- Security incident pr firms based in Milan, Italy36
- Security incident pr firms based in Sydney, Australia36
- Security incident pr firms based in Madrid, Spain35
- Security incident pr firms based in Dallas, United States34
- Security incident pr firms based in Austin, United States32
- Security incident pr firms based in Mumbai, India31
- Security incident pr firms based in Atlanta, United States30
- Security incident pr firms based in Dubai, United Arab Emirates30
- Security incident pr firms based in Mexico City, Mexico28
- Security incident pr firms based in New Delhi, India28
- Security incident pr firms based in Tel Aviv, Israel28
- Security incident pr firms based in Istanbul, Türkiye27
- Security incident pr firms based in Bogota, Colombia26
- Security incident pr firms based in Johannesburg, South Africa26
- Security incident pr firms based in Miami, United States26
- Security incident pr firms based in Boston, United States25
Questions about this company list
What does Exact match mean for security incident pr firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security incident pr firms did RevenueBase find worldwide?
The saved snapshot records 5,787 matching company records, 61,249 tracked contacts and 20,193 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 security incident pr firms worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/security-incident-pr-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 security incident pr firms worldwide
RevenueBase records 5,787 matching company records for security incident pr firms worldwide, with 61,249 tracked contacts and 20,193 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security incident pr firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Edelmanedelman.com HQ: New York, GA, United StatesReported employees: 5,001-10,000 | New York, GA, United States | 5,001-10,000 | Exact match | 6,721 contacts → |
“Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adfactors PRadfactorspr.com HQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 2,056 contacts → |
“Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zeno Groupzenogroup.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 930 contacts → |
“Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ICRicrinc.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 773 contacts → |
“ICR is a strategic communications and advisory firm that helps management teams align how they communicate with how markets think.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Atreviaatrevia.com HQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 656 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Prosek Partnersprosek.com HQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 592 contacts → |
“Prosek Partners builds – and protects – the top brands in business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MSL Indiaindia.mslgroup.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 528 contacts → |
“MSL is Publicis Groupe’s public relations and integrated communications network, one of the world’s largest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | CFC BIG Ideascfcbigideas.com HQ: Kyiv, UkraineReported employees: Not recorded | Kyiv, Ukraine | Not recorded | Exact match | 415 contacts → |
“СFC Big Ideas is a communications agency specializing in international projects, government relations & PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mikeworldwidemww.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 403 contacts → |
“MWW is one of the world’s leading independent, integrated PR agencies with offices across the US and UK, and a global network of partners.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DKCdkcnews.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 375 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Berlinrosen, An Orchestra Companyberlinrosen.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 315 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | V360 Groupvalue360india.com HQ: Okhla, IndiaReported employees: 201-500 | Okhla, India | 201-500 | Exact match | 307 contacts → |
“Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | VEROvero-asean.com HQ: Singapore, VietnamReported employees: 201-500 | Singapore, Vietnam | 201-500 | Exact match | 303 contacts → |
“Vero is an award-winning strategic communications consultancy, advising some of Southeast Asia’s leading brands, corporations, and non-profit organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | National Public Relationsnational.ca HQ: Montreal, BC, CanadaReported employees: 201-500 | Montreal, BC, Canada | 201-500 | Exact match | 257 contacts → |
“NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Máquinaagenciamaquina.com HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 253 contacts → |
“A MÁQUINA é uma agência completa de Relações Públicas especializada em construir e fortalecer a reputação de empresas, marcas e líderes.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | LPM Comunicaçãolpmcom.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 240 contacts → |
“LPM is the leading Communication and Public Relations consultancy in Portugal.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kaizzenkaizzencomm.com HQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 234 contacts → |
“An integrated communications agency, Kaizzen, has won the top spot as one of the fastest growing PR Agency globally for the last 4 years, as per the PRovoke Global PR Agency…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SEC Newgate Italiasecnewgate.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 234 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CDN Comunicaçãocdn.com.br HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 230 contacts → |
“Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | JINjin.sc HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 218 contacts → |
“Created in 2012, JIN is a European communication consultancy agency, specializing in digital influence and public relations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Coyne PRcoynepr.com HQ: Parsippany, NY, United StatesReported employees: 51-200 | Parsippany, NY, United States | 51-200 | Exact match | 202 contacts → |
“Every day is Independence Day at Coyne PR.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PR Professionalsprprofessionals.in HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 197 contacts → |
“PR Professionals is an innovative PR Agency which understands the importance of relationship building, consumer needs and publicity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Encender Comunicación S.Aencendercomunicacion.com HQ: Buenos Aires, ArgentinaReported employees: 51-200 | Buenos Aires, Argentina | 51-200 | Exact match | 196 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Cavendishcavendishconsulting.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 188 contacts → |
“Helping organisations build and protect value in complex and contested environments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 185 contacts → |
“Centro de Medicina” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,787 company matches
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Security incident pr firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,753 records in the displayed employee bands.
34 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,787 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security incident pr firms by location
58 lists · largest firstEvery Security incident pr firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security incident pr firms based in the United States1,560
- Security incident pr firms based in the United Kingdom480
- Security incident pr firms based in Brazil228
- Security incident pr firms based in India221
- Security incident pr firms based in France173
- Security incident pr firms based in Germany152
- Security incident pr firms based in Canada136
- Security incident pr firms based in Australia131
- Security incident pr firms based in Poland84
- Security incident pr firms based in Spain80
- Security incident pr firms based in Italy79
- Security incident pr firms based in South Africa66
- Security incident pr firms based in Mexico60
- Security incident pr firms based in Israel57
- Security incident pr firms based in the Netherlands55
- Security incident pr firms based in Türkiye51
- Security incident pr firms based in the United Arab Emirates49
- Security incident pr firms based in Indonesia48
- Security incident pr firms based in Belgium43
- Security incident pr firms based in Switzerland42
- Security incident pr firms based in Colombia40
- Security incident pr firms based in New Zealand38
- Security incident pr firms based in Argentina35
- Security incident pr firms based in Nigeria34
- Security incident pr firms based in Sweden34
- Security incident pr firms based in Ireland33
- Security incident pr firms based in Czechia31
- Security incident pr firms based in Romania31
- Security incident pr firms based in Singapore29
- Security incident pr firms based in Greece28
- Security incident pr firms based in Malaysia28
- Security incident pr firms based in Chile27
Cities
- Security incident pr firms based in London, United Kingdom196
- Security incident pr firms based in New York, United States149
- Security incident pr firms based in Sao Paulo, Brazil104
- Security incident pr firms based in Paris, France90
- Security incident pr firms based in Washington, United States76
- Security incident pr firms based in Los Angeles, United States75
- Security incident pr firms based in Warsaw, Poland56
- Security incident pr firms based in Chicago, United States45
- Security incident pr firms based in Toronto, Canada45
- Security incident pr firms based in San Francisco, United States41
- Security incident pr firms based in Milan, Italy36
- Security incident pr firms based in Sydney, Australia36
- Security incident pr firms based in Madrid, Spain35
- Security incident pr firms based in Dallas, United States34
- Security incident pr firms based in Austin, United States32
- Security incident pr firms based in Mumbai, India31
- Security incident pr firms based in Atlanta, United States30
- Security incident pr firms based in Dubai, United Arab Emirates30
- Security incident pr firms based in Mexico City, Mexico28
- Security incident pr firms based in New Delhi, India28
- Security incident pr firms based in Tel Aviv, Israel28
- Security incident pr firms based in Istanbul, Türkiye27
- Security incident pr firms based in Bogota, Colombia26
- Security incident pr firms based in Johannesburg, South Africa26
- Security incident pr firms based in Miami, United States26
- Security incident pr firms based in Boston, United States25
Questions about this company list
What does Exact match mean for security incident pr firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security incident pr firms did RevenueBase find worldwide?
The saved snapshot records 5,787 matching company records, 61,249 tracked contacts and 20,193 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 security incident pr firms worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/security-incident-pr-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗