Company lists · Data refreshed September 2026

Top 25 CRM implementation consultancies worldwide

Name: CRM implementation consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 27,725 companies tracked

RevenueBase identified 27,725 company matches for CRM implementation consultancies worldwide as of September 2026 and tracks 431,599 professional contacts across them, including 94,180 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for CRM implementation consultancies 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 27, 2026. Country and city lists for CRM implementation consultancies 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 27, 2026 How this list was built

27,725Companies

431,599Contacts tracked

94,180Verified emails

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The 25 largest CRM implementation consultancies worldwide

Ranked by team size

Top 25 of 27,725 company matches for CRM implementation consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Atento	Exact match	Madrid, MexicoHQ recorded Sep 27, 2026	10001+	77,129 contacts →
	Exact match “We are one of the world's largest global providers of customer relationship management and business transformation outsourcing (CRM/BTO) services and industry leaders in Latin…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Emtelco S.A	Exact match	Medellín, ColombiaHQ recorded Sep 27, 2026	10001+	4,998 contacts →
	Exact match “Maximizamos el valor de cada contacto de las empresas con sus clientes, gestionando los procesos de relacionamiento a través de canales tefónicos, virtuales y presenciales.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Merkle	Exact match	Columbia, MD, United StatesHQ recorded Sep 27, 2026	10001+	4,731 contacts →
	Exact match “Merkle, a dentsu company, powers the experience economy.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Eficacia	Exact match	Cali, ColombiaHQ recorded Sep 27, 2026	10001+	4,692 contacts →
	Exact match “Incrementamos la productividad y eficiencia de nuestros clientes- Más de 40 años de experiencia en el mercado- Líderes en Soluciones de Mercadeo, Trade Marketing, Ventas y Gestión…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	SX Negócios	Exact match	Novo Hamburgo, BrazilHQ recorded Sep 27, 2026	5,001-10,000	4,020 contacts →
	Exact match “Somos a Pulse Client Experts, uma empresa em constante evolução, impulsionados pela vontade de fazer acontecer.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	TEL Contact Center	Exact match	Salvador, BrazilHQ recorded Sep 27, 2026	10001+	3,027 contacts →
	Exact match “Entre as 7 principais empresas de Gestão do Relacionamento com Cliente (CRM) do Brasil, há 30 anos a Tel inova no desenvolvimento de soluções customizadas, de alto valor, com um…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	HSO	Exact match	Amsterdam, JapanHQ recorded Sep 27, 2026	1,001-5,000	2,600 contacts →
	Exact match “We help companies modernize business operations, adopt intelligent automation, deliver real-time performance insights and connect the enterprise – accelerating the impact of…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Contax S.A	Exact match	Sao Paulo, BrazilHQ recorded Sep 27, 2026	10001+	2,114 contacts →
	Exact match “Com uma vontade contagiante de fazer a diferença, a Contax é a única empresa do setor presente em toda a jornada de relacionamento do consumidor, com olhar humano e abordagem…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Jade Global	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,872 contacts →
	Exact match “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Gyansys INC	Exact match	Carmel, IN, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,864 contacts →
	Exact match “Founded in 2005, GyanSys is a leading global system integrator company supporting enterprise customers worldwide.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Quadrant Technologies	Exact match	Redmond, WA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,664 contacts →
	Exact match “Quadrant Technologies: Your Go-to IT Services Partner for a Digital Future For over a decade, Quadrant Technologies has established itself as a trailblazer in the IT services…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	BRM S.A.S	Exact match	Bogotá, ColombiaHQ recorded Sep 27, 2026	1,001-5,000	1,363 contacts →
	Exact match “Las conexiones más poderosas surgen de interacciones sencillas que marcan la diferencia.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Servion Global Solutions	Exact match	Princeton, NJ, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,250 contacts →
	Exact match “Servion is a CX Consulting and global systems integrator (SI) headquartered in the United States, with over three decades in customer experience (CX) transformation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Cosmote Evalue	Exact match	Athens, GreeceHQ recorded Sep 27, 2026	5,001-10,000	1,235 contacts →
	Exact match “Empowering growth.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Uranet Projetos E Sistemas	Exact match	Sao Paulo, BrazilHQ recorded Sep 27, 2026	5,001-10,000	1,158 contacts →
	Exact match “A Uranet é uma referência no mercado em soluções de relacionamento com o cliente e em projetos que visam vendas de produtos e/ou serviços.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 27, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Intelligroup	Exact match	Princeton, NJ, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,121 contacts →
	Exact match “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	TGS France	Exact match	Paris, FranceHQ recorded Sep 27, 2026	1,001-5,000	1,051 contacts →
	Exact match “TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	B2s Business Support Services	Exact match	Gennevilliers Cedex, FranceHQ recorded Sep 27, 2026	10001+	978 contacts →
	Exact match “Expert de la relation client depuis 1996, b2s est le N°1 de l’externalisation de votre relation client en qualité délivrée.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Cloud Analogy	Exact match	Noida (u.p), IndiaHQ recorded Sep 27, 2026	501-1,000	968 contacts →
	Exact match “Cloud Analogy is your strategic partner in digital transformation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	4i Apps Solutions Cloud Solutions Provider	Exact match	Chennai, IndiaHQ recorded Sep 27, 2026	1,001-5,000	875 contacts →
	Exact match “4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	360 Degree Cloud	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	842 contacts →
	Exact match “At 360 Degree Cloud, our mission is to help businesses unlock the true power of Salesforce, transforming the way they operate, innovate, and grow.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Competent Synergies	Exact match	Chandigarh, IndiaHQ recorded Sep 27, 2026	5,001-10,000	801 contacts →
	Exact match “Acquired by Fusion BPO in 2021” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Senacor Technologies	Exact match	Eschborn, GermanyHQ recorded Sep 27, 2026	1,001-5,000	787 contacts →
	Exact match “Senacor is part of the 25 leading IT-Consulting companies and among the Top 5 of the medium-sized IT-Service providers in Germany and runs 10 offices in Austria, Switzerland…” Recorded in the RevenueBase company graph · Sep 27, 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 “CRM implementation consultancies”. 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 27,725 CRM implementation consultancies worldwide

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CRM implementation consultancies worldwide at a glance

As of Sep 27, 2026

21.8%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

16,266

11-50

8,067

51-200

2,484

201-500

594

501-1,000

130

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 CRM implementation consultancies are linked below.
What qualifies: Company records worldwide whose business descriptions match “CRM implementation consultancies” 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 94,180 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 27, 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.

CRM implementation consultancies by location

162 lists · largest first

Every CRM implementation 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 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 “CRM implementation consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many CRM implementation consultancies are there worldwide?

RevenueBase identified 27,725 company matches for CRM implementation consultancies 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?

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

Which country has the most CRM implementation consultancies?

The United States leads with 5,192 companies, followed by India (2,894) and the United Kingdom (1,908). Every CRM implementation consultancies list by country and city is linked on this page.

Which city has the most CRM implementation consultancies?

London leads with 694 company records, followed by Sao Paulo (402) and Paris (282).

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 94,180 professional contacts with verified work emails tracked across these 27,725 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 27, 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.