Company lists · Data refreshed November 2026

Top 25 First-line manager training companies worldwide

RevenueBase identified 21,070 company matches for first-line manager training companies worldwide as of November 2026 and tracks 111,861 professional contacts across them, including 18,991 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for first-line manager training 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 November 6, 2026. Country and city lists for first-line manager training 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 Nov 6, 2026 How this list was built
21,070Companies
111,861Contacts tracked
18,991Verified emails
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The 25 largest first-line manager training companies worldwide

Ranked by team size
Top 25 of 21,070 company matches for first-line manager training companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,752 contacts →

Exact match

“Dale Carnegie helps people from all walks of life become fearless, giving leaders the confidence they need to get the most out of life and work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDundee, United KingdomHQ recorded Nov 6, 2026501-1,000883 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
3Exact matchFranceHQ recorded Nov 6, 2026n/a877 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
4Exact matchNew York, GA, United StatesHQ recorded Nov 6, 2026201-500781 contacts →

Exact match

“American Management Association ("AMA") is a world leader in professional development, advancing the skills of individuals and organizations to drive business success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match南开区, ChinaHQ recorded Nov 6, 2026n/a688 contacts →

Exact match

“In 2005, msup originated from Microsoft Chinese Association in Seattle in the form of coach club, we organized the communication activities regularly in Silicon Valley, Seattle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCairo, EgyptHQ recorded Nov 6, 202651-200594 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
7Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026n/a534 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
8Exact matchGoiania, BrazilHQ recorded Nov 6, 2026201-500473 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
9Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 2026501-1,000427 contacts →

Exact match

“Sandler is a world leader in innovative sales, leadership and management training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPopotla, MexicoHQ recorded Nov 6, 202651-200358 contacts →

Exact match

“ICAMI es el primer centro de formación y perfeccionamiento directivo de los directivos intermedios (gerentes, jefes y supervisores) de las empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202651-200354 contacts →

Exact match

“Daya Dimensi Indonesia partners with organizations and leaders to navigate transformation and build sustainable growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500345 contacts →

Exact match

“With over 110 years of experience and expertise, Tack TMI is your Global Partner for meaningful learning experiences We have offices across the globe, delivering in 55+ countries…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200280 contacts →

Exact match

“We offer more than 300 courses and training programs in the areas of Leadership, Coaching, Personal Development, Process and Project Management, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPune, IndiaHQ recorded Nov 6, 202651-200232 contacts →

Exact match

“Jombay (a part of CielHR Group) is known for helping organizations create a Workplace of Winners!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Harvard Business Impact helps organizations unlock the full potential of their people to drive business outcomes and transformation in a rapidly changing world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“VDS is sinds juli 2026 onderdeel van GITP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 2026n/a185 contacts →

Exact match

“Crestcom International is a global leader in leadership development for over three decades in 60+ countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 2026n/a184 contacts →

Exact match

“GiANT is a global media and content development company specializing in leader transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTokyo, JapanHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“For 60 years, organizations have sought Wilson Learning’s expertise in helping them address key business issues, including- Salesforce Effectiveness - Leadership Development -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChalon-sur-saône, FranceHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Le Groupe IFPA, acteur majeur des compétences professionnelles depuis 1978, accompagne les parcours des individus et la performance des entreprises à travers trois entités…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchZaltbommel, NetherlandsHQ recorded Nov 6, 2026501-1,000152 contacts →

Exact match

“Relevance® creates the tipping point for thousands of organizations around the world by delivering leadership and talent development that is radically personal and deeply human.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“CEGOS España es una firma global de servicios de formación y desarrollo de talento, consultaría de gestión y selección de personas, líder en Europa e implantada en distintas zonas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOxford, United KingdomHQ recorded Nov 6, 2026201-500147 contacts →

Exact match

“The future of your organisation is shaped by the leaders you develop today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEspoo, FinlandHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“Rastor-instituutti tarjoaa elämän suuntaa muuttavia oppimiskokemuksia ja uramahdollisuuksia sekä vauhdittaa yritysten kasvua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVadodara, IndiaHQ recorded Nov 6, 2026n/a143 contacts →

Exact match

“As human beings, our core functions involve thought, feeling and communication at any given point in time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 21,070 first-line manager training companies worldwide

See the full list, filter by size, metro and specialty, and access 18,991 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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First-line manager training companies worldwide at a glance

As of Nov 6, 2026
17.0%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17,460
11-50
2,884
51-200
462
201-500
98
501-1,000
35
1,001-5,000
18
5,001-10,000
3
10001+
14

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 first-line manager training companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “first-line manager training 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 18,991 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.

First-line manager training companies by location

110 lists · largest first

Every First-line manager training 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 “first-line manager training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many first-line manager training companies are there worldwide?

RevenueBase identified 21,070 company matches for first-line manager training companies 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?

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

Which country has the most first-line manager training companies?

The United States leads with 3,666 companies, followed by the United Kingdom (1,667) and France (1,451). Every first-line manager training companies list by country and city is linked on this page.

Which city has the most first-line manager training companies?

London leads with 408 company records, followed by Paris (297) and Sao Paulo (258).

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 18,991 professional contacts with verified work emails tracked across these 21,070 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.