Company lists · Data refreshed September 2026

Top 25 CRM implementation consulting companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 39,621 companies tracked

RevenueBase identified 39,621 company matches for CRM implementation consulting companies worldwide as of September 2026 and tracks 657,192 professional contacts across them, including 150,084 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for CRM implementation consulting companies 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 consulting companies 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

39,621Companies

657,192Contacts tracked

150,084Verified emails

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The 25 largest CRM implementation consulting companies worldwide

Ranked by team size

Top 25 of 39,621 company matches for CRM implementation consulting companies 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	NTT Data Business Solutions	Exact match	Bielefeld, GermanyHQ recorded Sep 27, 2026	10001+	10,733 contacts →
	Exact match “We understand the business of our clients and know what it takes to transform it into the future.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Slalom	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	10001+	10,032 contacts →
	Exact match “Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Protiviti	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 27, 2026	5,001-10,000	8,779 contacts →
	Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Yash Technologies	Exact match	East Moline, IL, United StatesHQ recorded Sep 27, 2026	5,001-10,000	7,769 contacts →
	Exact match “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	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
7	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
8	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
9	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
10	Speridian Technologies	Exact match	Albuquerque, NM, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,619 contacts →
	Exact match “Speridian Technologies is a global consulting and technology services firm that helps enterprises and public sector organizations modernize operations, enhance customer experience…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	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
12	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
13	Transcosmos INC	Exact match	Toshima-ku, JapanHQ recorded Sep 27, 2026	10001+	1,987 contacts →
	Exact match “transcosmos launched its operations in 1966.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Keyrus	Exact match	Levallois-perret, FranceHQ recorded Sep 27, 2026	1,001-5,000	1,964 contacts →
	Exact match “At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Gspann Technologies, INC	Exact match	Milpitas, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,878 contacts →
	Exact match “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	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
17	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
18	Nihilent	Exact match	Pune, IndiaHQ recorded Sep 27, 2026	1,001-5,000	1,703 contacts →
	Exact match “Nihilent is a Global Consulting and Services Company using a human-centred approach for problem-solving and change management, Nihilent’s comprehensive range of expertise in…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	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
20	Emagine	Exact match	Copenhagen, DenmarkHQ recorded Sep 27, 2026	1,001-5,000	1,636 contacts →
	Exact match “emagine is a high-end business & IT consulting company challenging the way businesses leverage high-end expertise.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Adastra	Exact match	CanadaHQ recorded Sep 27, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	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
23	Solita	Exact match	Tampere, FinlandHQ recorded Sep 27, 2026	1,001-5,000	1,495 contacts →
	Exact match “We create impact that lasts by combining tech, data and human insight.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Globalweb Corp	Exact match	São Paulo, BrazilHQ recorded Sep 27, 2026	1,001-5,000	1,402 contacts →
	Exact match “A nuvem da Globalweb é uma combinação de tudo o que você precisa para focar naquilo que realmente depende de você: os negócios.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	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

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 consulting companies”. 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 39,621 CRM implementation consulting companies worldwide

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CRM implementation consulting companies worldwide at a glance

As of Sep 27, 2026

22.8%Verified-email coverage

16.6Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

22,077

11-50

12,004

51-200

4,017

201-500

968

501-1,000

251

1,001-5,000

164

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 consulting companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “CRM implementation consulting companies” 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 150,084 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 consulting companies by location

222 lists · largest first

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

How many CRM implementation consulting companies are there worldwide?

RevenueBase identified 39,621 company matches for CRM implementation consulting companies 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 consulting companies?

The United States leads with 8,117 companies, followed by India (4,859) and Brazil (1,854). Every CRM implementation consulting companies list by country and city is linked on this page.

Which city has the most CRM implementation consulting companies?

London leads with 703 company records, followed by Sao Paulo (574) and Hyderabad (395).

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 150,084 professional contacts with verified work emails tracked across these 39,621 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.