Company lists · Data refreshed September 2026

Top 25 Issue management consultancies worldwide

Name: Issue management consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,992 companies tracked

RevenueBase identified 6,992 issue management consultancies worldwide as of September 2026 and tracks 52,416 professional contacts across them, including 17,933 with verified work emails. The United States is the largest market and London the largest hub.

This list covers issue management consultancies 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 28, 2026. Country and city lists for issue management consultancies 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 28, 2026 86% judged on-target in blind review

6,992Companies

52,416Contacts tracked

17,933Verified emails

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The 25 largest issue management consultancies worldwide

Ranked by team size

Top 25 of 6,992 issue management consultancies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to issue management consultancies: 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	Brunswick Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,563 contacts →
	Indirect evidence “Brunswick is a global advisory firm.” Source: RevenueBase Database · checked Sep 28, 2026
2	Solomonedwards	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	557 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Sep 28, 2026
3	Showtime Consulting	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	201-500	466 contacts →
	Indirect evidence “We bring together the brightest minds from India’s premier institutes to work on the most pressing public outreach challenges.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sodali & CO	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	431 contacts →
	Indirect evidence “Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mercury Public Affairs, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	390 contacts →
	Indirect evidence “Mercury is a national bipartisan government relations and strategic communications firm.” Source: RevenueBase Database · checked Sep 28, 2026
6	CMM DE LA Calle, Madrazo, Mancera SC	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 28, 2026	n/a	362 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
7	Kekst CNC	Indirect evidence	Paris, United StatesHQ checked Sep 28, 2026	201-500	309 contacts →
	Indirect evidence “Kekst CNC, the international strategic communications consultancy of Publicis Groupe, has pioneered strategic communications to help its clients achieve their most important…” Source: RevenueBase Database · checked Sep 28, 2026
8	Forward Global	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	289 contacts →
	Indirect evidence “Forward Global is an international practitioner-centric firm dedicated to anticipating and proactively managing risks, and effectively addressing crises and conflicts.” Source: RevenueBase Database · checked Sep 28, 2026
9	M&c Saatchi World Services	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	272 contacts →
	Partial evidence “M&C Saatchi World Services is an issues-focused communications agency.” Source: RevenueBase Database · checked Sep 28, 2026
10	Hisolutions AG	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	201-500	271 contacts →
	Indirect evidence “Beginnend mit der Analyse von Risiken für die Werte Ihres Unternehmens bis zur aktiven Unterstützung im Krisenfall sorgt HiSolutions für den Schutz Ihrer Wertschöpfungskette.” Source: RevenueBase Database · checked Sep 28, 2026
11	Miltton	Indirect evidence	Helsinki, FinlandHQ checked Sep 28, 2026	201-500	269 contacts →
	Indirect evidence “We are an explorative, dynamic and constantly curious consulting group, equipped to offer insight and inspiration to our clients in a changing world.” Source: RevenueBase Database · checked Sep 28, 2026
12	Netrika Consulting India PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	247 contacts →
	Partial evidence “Netrika Consulting India stands as a preeminent global leader in emerging and frontier markets, providing unparalleled integrity management and risk mitigation services.” Source: RevenueBase Database · checked Sep 28, 2026
13	SEC Newgate Italia	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	236 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
14	Kreab Worldwide	Indirect evidence	Norrmalm, SwedenHQ checked Sep 28, 2026	501-1,000	235 contacts →
	Indirect evidence “With 50 years of experience in strategic communications, we are proud to say that we have played an integral part in shaping the business landscape as we know it today.” Source: RevenueBase Database · checked Sep 28, 2026
15	LPM Comunicação	Indirect evidence	Lisboa, PortugalHQ checked Sep 28, 2026	51-200	232 contacts →
	Indirect evidence “LPM is the leading Communication and Public Relations consultancy in Portugal.” Source: RevenueBase Database · checked Sep 28, 2026
16	Portland	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	229 contacts →
	Indirect evidence “Portland is a consultancy specialising in public affairs, corporate affairs and geopolitics.” Source: RevenueBase Database · checked Sep 28, 2026
17	Tinkle	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	229 contacts →
	Indirect evidence “Expertos en comunicación cualitativa supra-especializada en corporativo, financiero, de marca, de reputación, de situaciones especiales, de ESG y workplace culture.” Source: RevenueBase Database · checked Sep 28, 2026
18	SKDK	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	220 contacts →
	Indirect evidence “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Source: RevenueBase Database · checked Sep 28, 2026
19	Protiviti UK	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	206 contacts →
	Indirect evidence “Welcome to the Protiviti perspective.” Source: RevenueBase Database · checked Sep 28, 2026
20	AVŌQ	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	205 contacts →
	Indirect evidence “Excellence isn’t enough.” Source: RevenueBase Database · checked Sep 28, 2026
21	Headland	Indirect evidence	City Of London, United KingdomHQ checked Sep 28, 2026	51-200	205 contacts →
	Indirect evidence “We are a communications consultancy powered by collaboration.” Source: RevenueBase Database · checked Sep 28, 2026
22	Environpact Sustentabilidade E Resiliência	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	201 contacts →
	Indirect evidence “A EnvironPact Sustentabilidade e Resiliência é parte da OceanPact, uma companhia 100% brasileira que desenvolve e implanta soluções seguras, eficientes e inovadoras nas áreas de…” Source: RevenueBase Database · checked Sep 28, 2026
23	Radley Yeldar	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	198 contacts →
	Indirect evidence “Radley Yeldar is an award-winning, independent London and Birmingham-based creative consultancy with more than 200 communications specialists.” Source: RevenueBase Database · checked Sep 28, 2026
24	Harmon Corporate Affairs	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	191 contacts →
	Indirect evidence “Harmon is a strategic consulting firm that advises organizations on interpreting their environment and connecting with their stakeholders through non-market strategies.” Source: RevenueBase Database · checked Sep 28, 2026
25	Oficina Consultoria	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	51-200	187 contacts →
	Indirect evidence “A Oficina Consultoria é a parceira estratégica para construir reputação e relacionamento com histórias e causas de impacto.” Source: RevenueBase Database · checked Sep 28, 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: issue management consultancies. 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 issue management consultancies.
Partial evidence: Its own public description names part of issue management consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name issue management consultancies. 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 6,992 issue management consultancies worldwide

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Issue management consultancies worldwide at a glance

As of Sep 28, 2026

34.2%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

5,319

11-50

1,370

51-200

228

201-500

501-1,000

1,001-5,000

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 issue management consultancies, 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 issue management consultancies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “issue management consultancies”. 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 issue management consultancies), 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 issue management consultancies, 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, 17,933 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 28, 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.

Issue management consultancies by location

50 lists · largest first

Every Issue management consultancies 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 issue management consultancies, 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 issue management consultancies are there worldwide?

RevenueBase identified 6,992 issue management consultancies 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?

Brunswick Group, headquartered in London, tops this list with the largest team on record.

Which country has the most issue management consultancies?

The United States leads with 1,338 companies, followed by the United Kingdom (500) and France (445). Every issue management consultancies list by country and city is linked on this page.

Which city has the most issue management consultancies?

London leads with 280 headquartered companies, followed by Paris (225) and Washington (183).

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 17,933 verified decision-maker contacts tracked across these 6,992 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 28, 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.