Company lists · Data refreshed November 2026

Top 25 Customer communications consultants worldwide

RevenueBase identified 5,773 company matches for customer communications consultants worldwide as of November 2026 and tracks 112,488 professional contacts across them, including 16,519 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for customer communications consultants 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 6, 2026. Country and city lists for customer communications consultants 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 Nov 6, 2026 How this list was built
5,773Companies
112,488Contacts tracked
16,519Verified emails
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The 25 largest customer communications consultants worldwide

Ranked by team size
Top 25 of 5,773 company matches for customer communications consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202610001+56,404 contacts →

Exact match

“We’re passionate about creating customers for life by designing experiences that elevate your brand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStockholm, SwedenHQ recorded Nov 6, 20261,001-5,0003,132 contacts →

Exact match

“Sinch’s vision is to connect every business with every customer, everywhere in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlano, United StatesHQ recorded Nov 6, 20261,001-5,0002,744 contacts →

Exact match

“At Diversified, we leverage the best in technology and ongoing advisory services to transform businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0002,234 contacts →

Exact match

“Actionline is dedicated to connecting brands with their customers, strengthening their presence and value at every touchpoint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMontevideo, UruguayHQ recorded Nov 6, 2026n/a1,851 contacts →

Exact match

“Improfit es una agencia de comunicación corporativa y organizacional fundada en en Montevideo, Uruguay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBogotá, ColombiaHQ recorded Nov 6, 20261,001-5,0001,667 contacts →

Exact match

“Las conexiones más poderosas surgen de interacciones sencillas que marcan la diferencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0001,638 contacts →

Exact match

“A Necxt, empresa do grupo Stefanini, é especializada em Customer Experience e Atendimento ao Cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Nov 6, 20265,001-10,0001,400 contacts →

Exact match

“Solucionar, humanizar, conectar e personalizar são o que definem a jornada oferecida pela SoftMarketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarrie, CanadaHQ recorded Nov 6, 20261,001-5,0001,084 contacts →

Exact match

“Bill Gosling Outsourcing India Private Limited (Formerly MattsenKumar).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWrexham, United KingdomHQ recorded Nov 6, 20261,001-5,000548 contacts →

Exact match

“Moneypenny is the leading customer conversations partner to businesses across the UK and US, blending exceptional people with proprietary AI technology to deliver trusted caller…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLuanda, AngolaHQ recorded Nov 6, 2026501-1,000457 contacts →

Exact match

“Com base na necessidade em oferecer serviços especializados e de qualidade através de contactos telefónicos, surgiu a Solução Contact Center, a mais moderna plataforma de contact…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAldgate, United KingdomHQ recorded Nov 6, 2026201-500445 contacts →

Exact match

“Emperor is one of the UK's leading employee-owned creative communications agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, NC, United StatesHQ recorded Nov 6, 2026201-500425 contacts →

Exact match

“O’Neil Digital Solutions is a customer communication management (CCM) and CX technology provider serving healthcare and financial services organizations, specializing in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500399 contacts →

Exact match

“SCOOTO was created to solve customer services for growing companies who lose control over their customers once they start to grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCarol Stream, AZ, United StatesHQ recorded Nov 6, 2026501-1,000382 contacts →

Exact match

“OSG delivers leading Customer Communications Management (CCM) solutions providing multichannel communications that drive customer engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200239 contacts →

Exact match

“We are not just an ad agency or a creative agency, we are a Communication Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“MBA Group is a UK-based customer communications and experience group, built on a simple belief: the most effective communication happens when human expertise and intelligent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Nov 6, 202651-200230 contacts →

Exact match

“G&S Business Communications is an independent B2B and B2B2C communications agency with over 55 years of experience helping organizations navigate complexity and build momentum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500229 contacts →

Exact match

“We are an insight led marketing communications team, delivering leading innovations and experiences that are proven to drive business growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMahwah, NJ, United StatesHQ recorded Nov 6, 2026501-1,000213 contacts →

Exact match

“Propel Health: an independent network of agencies creating exponentially meaningful brand experiences and relationships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGuayaquil, EcuadorHQ recorded Nov 6, 202651-200213 contacts →

Exact match

“60 años desarrollando Ideas con las cuales la gente quiera pasar más tiempo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 2026501-1,000201 contacts →

Exact match

“2Contact is dé expert op het gebied van commercieel klantcontact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMéxico, MexicoHQ recorded Nov 6, 2026201-500201 contacts →

Exact match

“SOMOS TU PARTNER DE MARKETING INTELIGENTE Tenemos las estrategias ideales para llegar a tu audiencia en cada momento de decisión, con presencia omnicanal, predictiva y con los…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVantaa, FinlandHQ recorded Nov 6, 2026n/a182 contacts →

Exact match

“AGG Group is a customer care management consultation company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFrankfurt, GermanyHQ recorded Nov 6, 2026501-1,000169 contacts →

Exact match

“As an Full-Service-dialogue-Agency, we believe that nothing inspires people more, than good dialogues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,773 customer communications consultants worldwide

See the full list, filter by size, metro and specialty, and access 16,519 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer communications consultants worldwide at a glance

As of Nov 6, 2026
14.7%Verified-email coverage
19.5Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,258
11-50
1,105
51-200
265
201-500
78
501-1,000
16
1,001-5,000
20
5,001-10,000
2
10001+
2

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 customer communications consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “customer communications consultants” 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 16,519 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 6, 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.

Customer communications consultants by location

37 lists · largest first

Every Customer communications consultants 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 “customer communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer communications consultants are there worldwide?

RevenueBase identified 5,773 company matches for customer communications consultants 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?

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

Which country has the most customer communications consultants?

The United States leads with 1,023 companies, followed by Brazil (440) and France (386). Every customer communications consultants list by country and city is linked on this page.

Which city has the most customer communications consultants?

Sao Paulo leads with 126 company records, followed by London (104) and Paris (80).

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 16,519 professional contacts with verified work emails tracked across these 5,773 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 6, 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.