Company lists · Data refreshed November 2026

Top 25 Leadership development consultants worldwide

Name: Leadership development consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 80,141 companies tracked

RevenueBase identified 80,141 company matches for leadership development consultants worldwide as of November 2026 and tracks 381,184 professional contacts across them, including 80,721 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for leadership development 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 leadership development 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

80,141Companies

381,184Contacts tracked

80,721Verified emails

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The 25 largest leadership development consultants worldwide

Ranked by team size

Top 25 of 80,141 company matches for leadership development 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Korn Ferry	Exact match	Los Angeles, United StatesHQ recorded Nov 6, 2026	10001+	14,835 contacts →
	Exact match “Korn Ferry is a global consulting firm that powers performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	ABC Consultants	Exact match	New Delhi, IndiaHQ recorded Nov 6, 2026	n/a	11,488 contacts →
	Exact match “ABC Consultants is India’s leading executive search and talent advisory firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Heidrick & Struggles	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,864 contacts →
	Exact match “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Egon Zehnder	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	1,001-5,000	3,404 contacts →
	Exact match “Egon Zehnder is the world’s preeminent leadership advisory firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	CHEF	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	n/a	2,950 contacts →
	Exact match “Chef - the largest leadership magazine in the Nordics exists to give you the tools, inspiration and motivation for your leadershep!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Center For Creative Leadership	Exact match	Greensboro, United StatesHQ recorded Nov 6, 2026	501-1,000	2,398 contacts →
	Exact match “At the Center for Creative Leadership, our drive to create a ripple effect of positive change underpins everything we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Management Leadership For Tomorrow	Exact match	Bethesda, MD, United StatesHQ recorded Nov 6, 2026	n/a	2,345 contacts →
	Exact match “Management Leadership for Tomorrow (MLT) is a non-profit organization that is changing the face of leadership across sectors and driving breakthrough results for individuals and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Franklincovey	Exact match	Draper, UT, United StatesHQ recorded Nov 6, 2026	501-1,000	1,891 contacts →
	Exact match “We give strategy the human edge™.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	DDI Development Dimensions International	Exact match	Bridgeville, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,623 contacts →
	Exact match “At DDI, we believe a better future starts with better leaders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Maxwell Leadership	Exact match	Duluth, GA, United StatesHQ recorded Nov 6, 2026	n/a	1,162 contacts →
	Exact match “Welcome to Maxwell Leadership®, where you will find all the tools and support you need to lead powerful, positive change through values-based leadership.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Boyden	Exact match	Tarrytown, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,051 contacts →
	Exact match “Transforming today’s organisations with tomorrow’s leaders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Insights	Exact match	Dundee, United KingdomHQ recorded Nov 6, 2026	501-1,000	883 contacts →
	Exact match “We're a people development company, built to create a world where people truly understand themselves and others, and are inspired to make a positive difference in everything they…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Conseil Départemental	Exact match	FranceHQ recorded Nov 6, 2026	n/a	877 contacts →
	Exact match “M&C Consultants est une entreprise spécialisée dans le champ du Conseil en gestion et développement de l'entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Stanton Chase Executive Search & Leadership Consultants	Exact match	Austin, United StatesHQ recorded Nov 6, 2026	501-1,000	799 contacts →
	Exact match “Great organizations need exceptional leaders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Mercuri Urval	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	501-1,000	600 contacts →
	Exact match “MU is a science-based global Leadership Acquisition and Advisory firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Amit Learning	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	51-200	594 contacts →
	Exact match “AMIT stands for “Association of Management and Information Technology”, AMIT is a leading company that specializes in training and consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Kienbaum	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	501-1,000	541 contacts →
	Exact match “We are a progress company – for people & organisations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Blanchard	Exact match	Escondido, United StatesHQ recorded Nov 6, 2026	201-500	537 contacts →
	Exact match “Blanchard sits at the intersection of leadership development, human-powered learning experiences, and team performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	South African National Blood Service	Exact match	Johannesburg, South AfricaHQ recorded Nov 6, 2026	n/a	534 contacts →
	Exact match “Life Coach, Neuro-Linguistic Programming (NLP) Practitioner, People Development, Talent Development & Management, Change Management, Organisational Development” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Grupo Empz	Exact match	Goiânia, BrazilHQ recorded Nov 6, 2026	201-500	488 contacts →
	Exact match “Unidade de negócios do Grupo empZ que oferece soluções para o Executivo e para sua organização, trafegando desde o huting até a formação internacional.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Instituto Brasileiro DE Coaching - IBC	Exact match	Goiania, BrazilHQ recorded Nov 6, 2026	201-500	473 contacts →
	Exact match “Grupo IBC foi fundado em 2007 por seu atual presidente José Roberto Marques, e hoje é referência em treinamento e desenvolvimento humano, por onde já passaram mais de 5 Milhões de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	JOBS	Exact match	Asunción, ParaguayHQ recorded Nov 6, 2026	51-200	406 contacts →
	Exact match “Ayudamos a las organizaciones a mejorar su desempeño y a agregar valor para sus clientes"."Aportamos soluciones, que atienden las necesidades de las organizaciones y de las…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	PT Pertamina Training & Consulting	Exact match	IndonesiaHQ recorded Nov 6, 2026	n/a	401 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Culturelligence	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	n/a	384 contacts →
	Exact match “Culturelligence drives organizational transformation by energizing and engaging leaders and employees as change champions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	AMROP	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	501-1,000	373 contacts →
	Exact match “Amrop advises the world’s most dynamic, agile organizations on identifying and positioning Leaders For What’s Next - adept at working across borders, in markets around the world.” Recorded in the RevenueBase company graph · Nov 6, 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 “leadership development consultants”. 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 80,141 leadership development consultants worldwide

See the full list, filter by size, metro and specialty, and access 80,721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Leadership development consultants worldwide at a glance

As of Nov 6, 2026

21.2%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

69,434

11-50

8,647

51-200

1,244

201-500

283

501-1,000

101

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 leadership development consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “leadership development 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 80,721 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.

Leadership development consultants by location

329 lists · largest first

Every Leadership development 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 “leadership development consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leadership development consultants are there worldwide?

RevenueBase identified 80,141 company matches for leadership development 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?

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

Which country has the most leadership development consultants?

The United States leads with 19,423 companies, followed by the United Kingdom (5,529) and Brazil (3,541). Every leadership development consultants list by country and city is linked on this page.

Which city has the most leadership development consultants?

London leads with 1902 company records, followed by Sao Paulo (1046) and New York (837).

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 80,721 professional contacts with verified work emails tracked across these 80,141 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.