Company lists · Data refreshed September 2026

Top 25 Public relations consulting services worldwide

Name: Public relations consulting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 32,768 companies tracked

RevenueBase identified 32,768 company matches for public relations consulting services worldwide as of September 2026 and tracks 226,104 professional contacts across them, including 57,546 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for public relations consulting services 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 29, 2026. Country and city lists for public relations consulting services 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 29, 2026 How this list was built

32,768Companies

226,104Contacts tracked

57,546Verified emails

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The 25 largest public relations consulting services worldwide

Ranked by team size

Top 25 of 32,768 company matches for public relations consulting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Idol Image Consulting	Exact match	Kula, HI, TürkiyeHQ recorded Sep 29, 2026	n/a	12,976 contacts →
	Exact match “IDOL Image Consulting has developed strategies to help individuals, groups or corporate organizations face today’s challenges and fierce competition.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Edelman	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	TENEO	Exact match	New York City, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,930 contacts →
	Exact match “Teneo is the global CEO advisory firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Adfactors PR	Exact match	Mumbai, IndiaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5	Hill & Knowlton	Exact match	NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,450 contacts →
	Exact match “Hill & Knowlton is a strategic and creative partner to drive breakthrough opportunities for growth and value creation, advance corporate strategy, and build reputation capital and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	MSL Global	Exact match	Paris, United KingdomHQ recorded Sep 29, 2026	1,001-5,000	939 contacts →
	Exact match “MSL is the most powerful influence engine for brands, companies and leaders.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Zeno Group	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	887 contacts →
	Exact match “Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	FRAU	Exact match	SwedenHQ recorded Sep 29, 2026	n/a	678 contacts →
	Exact match “FRAU offers strategic PR and project management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Atrevia	Exact match	Madrid, SpainHQ recorded Sep 29, 2026	501-1,000	623 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Prosek Partners	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	543 contacts →
	Exact match “Prosek Partners builds – and protects – the top brands in business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Professional	Exact match	Milan, ItalyHQ recorded Sep 29, 2026	n/a	535 contacts →
	Exact match “Consultant Corporate Governance and Project Management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Everywhere Agency	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	n/a	527 contacts →
	Exact match “Everywhere Agency is now a part of MWWPR.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	R&r Partners	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 29, 2026	201-500	493 contacts →
	Exact match “R&R partners isn’t our name, it’s our promise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Avian We	Exact match	New Delhi, IndiaHQ recorded Sep 29, 2026	201-500	457 contacts →
	Exact match “About Avian We.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Concept PR India LTD	Exact match	Mumbai, IndiaHQ recorded Sep 29, 2026	501-1,000	444 contacts →
	Exact match “CONCEPT PR – is one of India's premier, full service Public Relations company with a strong presence across India.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	CFC BIG Ideas	Exact match	Kyiv, UkraineHQ recorded Sep 29, 2026	n/a	414 contacts →
	Exact match “СFC Big Ideas is a communications agency specializing in international projects, government relations & PR.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	5wpr	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	397 contacts →
	Exact match “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Mercury Public Affairs, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	390 contacts →
	Exact match “Mercury is a national bipartisan government relations and strategic communications firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	CMM DE LA Calle, Madrazo, Mancera SC	Exact match	Miguel Hidalgo, MexicoHQ recorded Sep 29, 2026	n/a	362 contacts →
	Exact match “Somos una empresa consultora en asuntos públicos que conjunta sustancia con forma y traduce pensamiento al considerar gran diversidad de puntos de vista y panoramas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	DKC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
21	Jeffreygroup	Exact match	Miami, FL, United StatesHQ recorded Sep 29, 2026	201-500	329 contacts →
	Exact match “Founded in 1993, JeffreyGroup is the leading marketing, corporate communications and public affairs consultancy focused exclusively on Latin America.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	ROMAN	Exact match	Barcelona, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
23	PR Pundit Havas RED	Exact match	Gurgaon, IndiaHQ recorded Sep 29, 2026	51-200	306 contacts →
	Exact match “PR Pundit Havas Red, part of the Havas Group (one of the world’s largest advertising and communication networks), is an award-winning integrated communications consultancy with a…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	C & M Consultores S.A.S	Exact match	Bogotá, ColombiaHQ recorded Sep 29, 2026	51-200	304 contacts →
	Exact match “C&M Consultores S.A.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Berlinrosen, An Orchestra Company	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 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 “public relations consulting services”. 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 32,768 public relations consulting services worldwide

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Public relations consulting services worldwide at a glance

As of Sep 29, 2026

25.5%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

25,915

11-50

5,875

51-200

710

201-500

128

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 public relations consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “public relations consulting services” 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 57,546 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 29, 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.

Public relations consulting services by location

170 lists · largest first

Every Public relations consulting services 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 “public relations consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public relations consulting services are there worldwide?

RevenueBase identified 32,768 company matches for public relations consulting services 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?

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

Which country has the most public relations consulting services?

The United States leads with 8,327 companies, followed by the United Kingdom (2,174) and France (1,367). Every public relations consulting services list by country and city is linked on this page.

Which city has the most public relations consulting services?

London leads with 943 company records, followed by New York (712) and Paris (531).

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 57,546 professional contacts with verified work emails tracked across these 32,768 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 29, 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.