Company lists · Data refreshed September 2026

Top 25 Sales transformation consultancies worldwide

Name: Sales transformation consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 32,622 companies tracked

RevenueBase identified 32,622 sales transformation consultancies worldwide as of September 2026 and tracks 178,624 professional contacts across them, including 32,518 with verified work emails. The United States is the largest market and London the largest hub.

This list covers sales transformation 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 29, 2026. Country and city lists for sales transformation 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 29, 2026 86% judged on-target in blind review

32,622Companies

178,624Contacts tracked

32,518Verified emails

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The 25 largest sales transformation consultancies worldwide

Ranked by team size

Top 25 of 32,622 sales transformation consultancies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sales transformation 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	Wavestone	Indirect evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 29, 2026	1,001-5,000	6,190 contacts →
	Indirect evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 29, 2026
2	Eficacia	Indirect evidence	Cali, ColombiaHQ checked Sep 29, 2026	10001+	4,692 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
3	Webhelp Enterprise	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	10001+	1,795 contacts →
	Partial evidence “The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Source: RevenueBase Database · checked Sep 29, 2026
4	North Highland	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,792 contacts →
	Indirect evidence “North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.” Source: RevenueBase Database · checked Sep 29, 2026
5	W3global	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	501-1,000	1,149 contacts →
	Indirect evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 29, 2026
6	Grupo Lucky	Indirect evidence	Lima, PeruHQ checked Sep 29, 2026	1,001-5,000	1,102 contacts →
	Indirect evidence “En Grupo Lucky llevamos más de treinta años ayudando a empresas líderes a anticiparse al mañana y a tomar las decisiones más relevantes sobre su perfomance en canales comerciales…” Source: RevenueBase Database · checked Sep 29, 2026
7	Conseil Départemental	Indirect evidence	FranceHQ checked Sep 29, 2026	n/a	873 contacts →
	Indirect evidence “M&C Consultants est une entreprise spécialisée dans le champ du Conseil en gestion et développement de l'entreprise.” Source: RevenueBase Database · checked Sep 29, 2026
8	Infinity	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 29, 2026	501-1,000	609 contacts →
	Partial evidence “Infinity is an award-winning inside sales agency and consulting firm with 30 years of experience helping B2B companies maximize sales and drive revenue.” Source: RevenueBase Database · checked Sep 29, 2026
9	Alkemy Enabling Evolution	Partial evidence	Milano, ItalyHQ checked Sep 29, 2026	1,001-5,000	545 contacts →
	Partial evidence “Alkemy started out in 2012 to support the digital transformation of Italian businesses.” Source: RevenueBase Database · checked Sep 29, 2026
10	Richardson Sales Performance	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	201-500	493 contacts →
	Partial evidence “Richardson is a global sales training organization that equips sales teams to win more business in an increasingly cautious and complex environment.” Source: RevenueBase Database · checked Sep 29, 2026
11	VRP Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	448 contacts →
	Indirect evidence “Achieve your Salesforce® ambitions Do what you do better.” Source: RevenueBase Database · checked Sep 29, 2026
12	Devoteam Digital Impulse	Partial evidence	Levallois-perret, FranceHQ checked Sep 29, 2026	201-500	382 contacts →
	Partial evidence “Devoteam Digital Impulse is the Team dedicated to business consulting, which drives its customers in their digital transformation, from strategy to execution.” Source: RevenueBase Database · checked Sep 29, 2026
13	Tokio Marine Life Insurance Malaysia BHD	Indirect evidence	Jalan Todak 5, MalaysiaHQ checked Sep 29, 2026	201-500	376 contacts →
	Indirect evidence “Tokio Marine Life Insurance Malaysia Bhd is a management consulting company based out of 11 Bangunan Tm Asia Life, Jalan Todak 5, Malaysia.” Source: RevenueBase Database · checked Sep 29, 2026
14	Miller Heiman Group, A Korn Ferry Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	371 contacts →
	Indirect evidence “Miller Heiman Group is now part of Korn Ferry.” Source: RevenueBase Database · checked Sep 29, 2026
15	Fluido	Indirect evidence	Espoo, FinlandHQ checked Sep 29, 2026	201-500	355 contacts →
	Indirect evidence “Fluido is the leading Salesforce consultancy empowering our customers’ business through the Salesforce platform.” Source: RevenueBase Database · checked Sep 29, 2026
16	The Acquisition Group	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	201-500	355 contacts →
	Indirect evidence “At The Acquisition Group, we believe growth starts with opportunity.” Source: RevenueBase Database · checked Sep 29, 2026
17	Freelan	Indirect evidence	Huixquilucan, MexicoHQ checked Sep 29, 2026	n/a	340 contacts →
	Indirect evidence “En Freelan, creemos que el crecimiento sostenible no es fruto del azar, sino de un sistema bien diseñado.” Source: RevenueBase Database · checked Sep 29, 2026
18	Jumpcrew	Partial evidence	Nashville, TN, United StatesHQ checked Sep 29, 2026	201-500	339 contacts →
	Partial evidence “Launch-ready sales teams, experienced leaders, and time-tested processes to help you acquire new customers faster and with less risk than doing it alone.” Source: RevenueBase Database · checked Sep 29, 2026
19	KPS AG	Partial evidence	Unterföhring, GermanyHQ checked Sep 29, 2026	501-1,000	319 contacts →
	Partial evidence “KPS – Europe’s leading consultancy for Retail and Wholesale Driving digital transformation with measurable impact.” Source: RevenueBase Database · checked Sep 29, 2026
20	Impact Commerce	Indirect evidence	København S, DenmarkHQ checked Sep 29, 2026	201-500	313 contacts →
	Indirect evidence “Hi, we’re IMPACT.” Source: RevenueBase Database · checked Sep 29, 2026
21	Alexander Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	296 contacts →
	Partial evidence “Alexander Group provides go-to-market consulting services to marketing, sales, service and talent leaders.” Source: RevenueBase Database · checked Sep 29, 2026
22	Salesfive	Partial evidence	München, GermanyHQ checked Sep 29, 2026	201-500	279 contacts →
	Partial evidence “As a leading Salesforce consultancy in Germany, Austria and Switzerland, we guide you through the digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
23	Wissend Consultancy Services Pvt. LTD	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	272 contacts →
	Partial evidence “Wissend \| Helping B2B Manufacturers & Distributors Grow in the Digital World At Wissend, we partner with B2B manufacturers and distributors to simplify digital transformation and…” Source: RevenueBase Database · checked Sep 29, 2026
24	Sales Xceleration	Partial evidence	Fishers, IN, United StatesHQ checked Sep 29, 2026	51-200	268 contacts →
	Partial evidence “At Sales Xceleration, we help businesses accelerate revenue growth through our Certified Sales Operating Management System™ and the guidance of our Fractional Sales Leaders.” Source: RevenueBase Database · checked Sep 29, 2026
25	Brandt Business Services	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 29, 2026	501-1,000	268 contacts →
	Indirect evidence “Built on the company’s core expertise, Brandt helps organizations achieve enhanced service levels through transforming the approach, performance, quality and efficiency of the…” Source: RevenueBase Database · checked Sep 29, 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: sales transformation 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 sales transformation consultancies.
Partial evidence: Its own public description names part of sales transformation consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sales transformation 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 32,622 sales transformation consultancies worldwide

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Sales transformation consultancies worldwide at a glance

As of Sep 29, 2026

18.2%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

27,030

11-50

4,564

51-200

725

201-500

154

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 sales transformation 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 sales transformation consultancies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sales transformation 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 sales transformation 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 sales transformation 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, 32,518 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 29, 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.

Sales transformation consultancies by location

133 lists · largest first

Every Sales transformation 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 sales transformation 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 sales transformation consultancies are there worldwide?

RevenueBase identified 32,622 sales transformation 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?

Wavestone, headquartered in La Defense, tops this list with the largest team on record.

Which country has the most sales transformation consultancies?

The United States leads with 7,352 companies, followed by Brazil (2,400) and the United Kingdom (2,104). Every sales transformation consultancies list by country and city is linked on this page.

Which city has the most sales transformation consultancies?

London leads with 755 headquartered companies, followed by Sao Paulo (570) and Paris (332).

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 32,518 verified decision-maker contacts tracked across these 32,622 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 29, 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.