Company lists · Data refreshed September 2026

Top 25 Sales consultancy firms worldwide

Name: Sales consultancy firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 29,006 companies tracked

RevenueBase identified 29,006 sales consultancy firms worldwide as of September 2026 and tracks 137,914 professional contacts across them, including 24,061 with verified work emails. The United States is the largest market and London the largest hub.

This list covers sales consultancy firms 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 21, 2026. Country and city lists for sales consultancy firms 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 21, 2026 86% judged on-target in blind review

29,006Companies

137,914Contacts tracked

24,061Verified emails

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The 25 largest sales consultancy firms worldwide

Ranked by team size

Top 25 of 29,006 sales consultancy firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to sales consultancy firms: 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	Eficacia	Indirect evidence	Cali, ColombiaHQ checked Sep 21, 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 21, 2026
2	Simon-Kucher	Partial evidence	Bonn, GermanyHQ checked Sep 21, 2026	1,001-5,000	2,873 contacts →
	Partial evidence “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Source: RevenueBase Database · checked Sep 21, 2026
3	Webhelp Enterprise	Partial evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
4	MCA	Indirect evidence	Westport, CT, United StatesHQ checked Sep 21, 2026	n/a	1,650 contacts →
	Indirect evidence “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Source: RevenueBase Database · checked Sep 21, 2026
5	T-Roc	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,135 contacts →
	Partial evidence “The Revenue Optimization Companies (T-ROC) is home to four sales solutions companies that enable clients to fulfill all of their sales performance needs.” Source: RevenueBase Database · checked Sep 21, 2026
6	Abstrakt Marketing Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	501-1,000	724 contacts →
	Indirect evidence “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Source: RevenueBase Database · checked Sep 21, 2026
7	SEI	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 21, 2026	501-1,000	618 contacts →
	Indirect evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 21, 2026
8	Infinity	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 21, 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 21, 2026
9	Richardson Sales Performance	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 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 21, 2026
10	DB	Indirect evidence	Qormi Qormi, MaltaHQ checked Sep 21, 2026	n/a	468 contacts →
	Indirect evidence “DB supports organisations build greater power, passion and performance by assisting them identify, set and implement the necessary dimension and bearing required to reach their…” Source: RevenueBase Database · checked Sep 21, 2026
11	Simplus	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 21, 2026	501-1,000	374 contacts →
	Indirect evidence “We will meet clients where they are on their Salesforce journey, accelerating time to value through our advisory-led, industry-focused, and partner-aligned approach to…” Source: RevenueBase Database · checked Sep 21, 2026
12	Miller Heiman Group, A Korn Ferry Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	371 contacts →
	Indirect evidence “Miller Heiman Group is now part of Korn Ferry.” Source: RevenueBase Database · checked Sep 21, 2026
13	Freelan	Indirect evidence	Huixquilucan, MexicoHQ checked Sep 21, 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 21, 2026
14	Brandscapes Worldwide	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	335 contacts →
	Indirect evidence “Brandscapes leverages the power of advanced data science tools and the practical marketing and communication planning expertise to distill actionable marketing insights.” Source: RevenueBase Database · checked Sep 21, 2026
15	Alexander Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 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 21, 2026
16	Sales Xceleration	Partial evidence	Fishers, IN, United StatesHQ checked Sep 21, 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 21, 2026
17	Brandt Business Services	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 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 21, 2026
18	Mercuri International Group	Partial evidence	Stockholm, SwedenHQ checked Sep 21, 2026	501-1,000	263 contacts →
	Partial evidence “Every year Mercuri International empowers companies in over 50 countries to achieve sales excellence.” Source: RevenueBase Database · checked Sep 21, 2026
19	Quarry NOW Marketbridge	Indirect evidence	St. Jacobs, ON, CanadaHQ checked Sep 21, 2026	51-200	248 contacts →
	Indirect evidence “Quarry is now Marketbridge.” Source: RevenueBase Database · checked Sep 21, 2026
20	Bridge Partners	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	201-500	247 contacts →
	Indirect evidence “Bridge Partners is a people-focused, customer-driven consulting firm that helps organizations transform to drive revenue growth, adapt to change, and create customer value.” Source: RevenueBase Database · checked Sep 21, 2026
21	Mercadeo	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	240 contacts →
	Indirect evidence “Mercadeo strategies are embedded in a sound foundation of proven, time tested business fundamentals, a deep understanding of different market dynamics and intimate knowledge of…” Source: RevenueBase Database · checked Sep 21, 2026
22	Corporate Visions	Partial evidence	Mesa, AZ, United StatesHQ checked Sep 21, 2026	51-200	239 contacts →
	Partial evidence “Corporate Visions is the leading provider of evidence-based sales training, messaging, and revenue enablement solutions for B2B companies around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
23	HPP Strategy And Marketing Consulting	Indirect evidence	Frankfurt, GermanyHQ checked Sep 21, 2026	51-200	238 contacts →
	Indirect evidence “HPP Strategy and Marketing Consulting was established in 1996 as part of a management buyout from today's Daimler AG.” Source: RevenueBase Database · checked Sep 21, 2026
24	Thinksynq Solutions	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	229 contacts →
	Indirect evidence “Growth is exciting in presentations.” Source: RevenueBase Database · checked Sep 21, 2026
25	Virage Conseil	Indirect evidence	56100, FranceHQ checked Sep 21, 2026	201-500	222 contacts →
	Indirect evidence “Spécialiste depuis presque 25 ans dans le développement commercial, Virage Conseil vous accompagne au quotidien pour accroître vos ventes.” Source: RevenueBase Database · checked Sep 21, 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 consultancy firms. 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 consultancy firms.
Partial evidence: Its own public description names part of sales consultancy firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sales consultancy firms. 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 29,006 sales consultancy firms worldwide

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Sales consultancy firms worldwide at a glance

As of Sep 21, 2026

17.4%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

24,261

11-50

3,927

51-200

591

201-500

110

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 consultancy firms, 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 consultancy firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sales consultancy firms”. 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 consultancy firms), 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 consultancy firms, 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, 24,061 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 21, 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 consultancy firms by location

106 lists · largest first

Every Sales consultancy firms 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 consultancy firms, 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 consultancy firms are there worldwide?

RevenueBase identified 29,006 sales consultancy firms 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?

Eficacia, headquartered in Cali, tops this list with the largest team on record.

Which country has the most sales consultancy firms?

The United States leads with 6,791 companies, followed by Brazil (2,004) and the United Kingdom (1,956). Every sales consultancy firms list by country and city is linked on this page.

Which city has the most sales consultancy firms?

London leads with 677 headquartered companies, followed by Sao Paulo (504) and Paris (272).

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 24,061 verified decision-maker contacts tracked across these 29,006 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 21, 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.