Company lists · Data refreshed September 2026

Top 25 Media outreach agencies worldwide

Name: Media outreach agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 9,790 companies tracked

RevenueBase identified 9,790 media outreach agencies worldwide as of September 2026 and tracks 64,107 professional contacts across them, including 19,410 with verified work emails. The United States is the largest market and London the largest hub.

This list covers media outreach agencies worldwide, 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 20, 2026. Country and city lists for media outreach agencies follow the table.

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 20, 2026 86% judged on-target in blind review

9,790Companies

64,107Contacts tracked

19,410Verified emails

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The 25 largest media outreach agencies worldwide

Ranked by team size

Top 25 of 9,790 media outreach agencies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to media outreach agencies: 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	Adfactors PR	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,920 contacts →
	Indirect evidence “Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Source: RevenueBase Database · checked Sep 20, 2026
2	Nike Communications, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	n/a	872 contacts →
	Indirect evidence “We are a full-service communications agency behind some of the world’s most revered and iconic brands.” Source: RevenueBase Database · checked Sep 20, 2026
3	Prosek Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	543 contacts →
	Indirect evidence “Prosek Partners builds – and protects – the top brands in business.” Source: RevenueBase Database · checked Sep 20, 2026
4	Purple	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	449 contacts →
	Indirect evidence “Purple is independent in philosophy, attitude and operation –offering a boutique in-house approach, the strategic requirements of each client are individually tailored from the…” Source: RevenueBase Database · checked Sep 20, 2026
5	5wpr	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	397 contacts →
	Indirect evidence “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Source: RevenueBase Database · checked Sep 20, 2026
6	Berlinrosen, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	302 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
7	Premier	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	272 contacts →
	Indirect evidence “Creative communications for entertainment, arts and culture.” Source: RevenueBase Database · checked Sep 20, 2026
8	V360 Group	Indirect evidence	Okhla, IndiaHQ checked Sep 20, 2026	201-500	267 contacts →
	Indirect evidence “Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.” Source: RevenueBase Database · checked Sep 20, 2026
9	Viola Communications	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 20, 2026	201-500	263 contacts →
	Indirect evidence “For over two decades, Viola Communications has helped brands, governments, and institutions turn ideas into growth.” Source: RevenueBase Database · checked Sep 20, 2026
10	CLD PR & Experiential Productions	Partial evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	n/a	256 contacts →
	Partial evidence “CLD PR is a full-service public relations agency, focusing most heavily on celebrity, media, and influencer placement along with brand development and event production.” Source: RevenueBase Database · checked Sep 20, 2026
11	Autumn Communications	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	238 contacts →
	Indirect evidence “Autumn Communications is a full-service public relations and marketing firm with offices in New York City and Los Angeles.” Source: RevenueBase Database · checked Sep 20, 2026
12	Máquina	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	201-500	232 contacts →
	Indirect evidence “A MÁQUINA é uma agência completa de Relações Públicas especializada em construir e fortalecer a reputação de empresas, marcas e líderes.” Source: RevenueBase Database · checked Sep 20, 2026
13	Havas Media Group	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	n/a	220 contacts →
	Partial evidence “Target Media is the UK's leading independent entertainment and lifestyle media agency, with over sixty clients in the Games, Film, Youth, Home Entertainment and Leisure industries.” Source: RevenueBase Database · checked Sep 20, 2026
14	GFM Clearcomms	Indirect evidence	Colchester, United KingdomHQ checked Sep 20, 2026	201-500	210 contacts →
	Indirect evidence “Since 1989, GFM clearcomms has been creating connections for our clients that deliver tangible results for their businesses.” Source: RevenueBase Database · checked Sep 20, 2026
15	CDN Comunicação	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	201-500	209 contacts →
	Indirect evidence “Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Source: RevenueBase Database · checked Sep 20, 2026
16	Agence Hopscotch	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	206 contacts →
	Indirect evidence “En 2014, Hopscotch invente le « Reputation design », une nouvelle approche stratégique proposée à nos clients, une manière différente de penser, concevoir et fabriquer leur…” Source: RevenueBase Database · checked Sep 20, 2026
17	BOOM	Partial evidence	Chagrin Falls, United StatesHQ checked Sep 20, 2026	n/a	195 contacts →
	Partial evidence “At Boom, we develop cross-media strategic marketing and public relations for our clients that convince their target audience to solicit their business, attend their event or…” Source: RevenueBase Database · checked Sep 20, 2026
18	PR Professionals	Indirect evidence	Gurgaon, IndiaHQ checked Sep 20, 2026	201-500	186 contacts →
	Indirect evidence “PR Professionals is an innovative PR Agency which understands the importance of relationship building, consumer needs and publicity.” Source: RevenueBase Database · checked Sep 20, 2026
19	Matter Communications	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	201-500	178 contacts →
	Indirect evidence “Your vision deserves results.” Source: RevenueBase Database · checked Sep 20, 2026
20	Centro DE Medicina Nuclear DA Guanabara Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	51-200	160 contacts →
	Indirect evidence “Centro de Medicina” Source: RevenueBase Database · checked Sep 20, 2026
21	Oliver Schrott Kommunikation OSK	Indirect evidence	Köln, GermanyHQ checked Sep 20, 2026	201-500	159 contacts →
	Indirect evidence “Oliver Schrott Kommunikation, Germany’s fourth-largest owner-operated PR agency, develops and realizes successful communication programs that extend far beyond the scope of…” Source: RevenueBase Database · checked Sep 20, 2026
22	Eureka&co	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 20, 2026	51-200	154 contacts →
	Indirect evidence “PR and marketing.” Source: RevenueBase Database · checked Sep 20, 2026
23	ID	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	154 contacts →
	Indirect evidence “Established in 1993, ID is the largest independently owned full-service communications agency in the U.S, with offices in Los Angeles and New York.” Source: RevenueBase Database · checked Sep 20, 2026
24	Michele Marie PR	Indirect evidence	West Hollywood, CA, United StatesHQ checked Sep 20, 2026	51-200	154 contacts →
	Indirect evidence “Michele Marie PR focuses on developing and executing strategically targeted press campaigns to brand clients as leaders in their own particular sect.” Source: RevenueBase Database · checked Sep 20, 2026
25	Alison Brod Marketing And Communications	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	148 contacts →
	Indirect evidence “ALISON BROD MARKETING AND COMMUNICATIONS is a beauty, fashion and fashion production, restaurant & spirits, celebrity, entertainment & lifestyle public relations and marketing…” Source: RevenueBase Database · checked Sep 20, 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: media outreach agencies. 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 media outreach agencies.
Partial evidence: Its own public description names part of media outreach agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name media outreach agencies. 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 9,790 media outreach agencies worldwide

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Media outreach agencies worldwide at a glance

As of Sep 20, 2026

30.3%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

7,427

11-50

2,047

51-200

242

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among media outreach agencies, 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.
Coverage: Every country. Country and city lists for media outreach agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “media outreach agencies”. 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 media outreach agencies), 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 media outreach agencies, and records with no verified work email.
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, 19,410 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 20, 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.

Media outreach agencies by location

55 lists · largest first

Every Media outreach agencies 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 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 media outreach agencies, 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 media outreach agencies are there worldwide?

RevenueBase identified 9,790 media outreach agencies worldwide 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?

Adfactors PR, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most media outreach agencies?

The United States leads with 2,740 companies, followed by the United Kingdom (872) and Brazil (479). Every media outreach agencies list by country and city is linked on this page.

Which city has the most media outreach agencies?

London leads with 352 headquartered companies, followed by New York (311) and Los Angeles (202).

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 19,410 verified decision-maker contacts tracked across these 9,790 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 20, 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.