Company lists · Data refreshed September 2026

Top 25 Professional development platform developers worldwide

Name: Professional development platform developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 13,280 companies tracked

RevenueBase identified 13,280 professional development platform developers worldwide as of September 2026 and tracks 223,534 professional contacts across them, including 23,647 with verified work emails. India is the largest market and London the largest hub.

This list covers professional development platform developers 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 professional development platform developers 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

13,280Companies

223,534Contacts tracked

23,647Verified emails

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The 25 largest professional development platform developers worldwide

Ranked by team size

Top 25 of 13,280 professional development platform developers worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to professional development platform developers: 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	AFPA	Partial evidence	Montreuil, FranceHQ checked Sep 29, 2026	5,001-10,000	15,074 contacts →
	Partial evidence “L'AFPA, PREMIER ORGANISME DE FORMATION PROFESSIONNELLE DES ADULTES Avec plus de 140 personnes formées chaque année dans plus de 200 implantations partout en France, l’Afpa…” Source: RevenueBase Database · checked Sep 29, 2026
2	Upgrad	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	10001+	4,577 contacts →
	Indirect evidence “upGrad - started in 2015, is a pioneer in the online education revolution, focused on powering career success for a global workforce of over 1.3 billion.” Source: RevenueBase Database · checked Sep 29, 2026
3	Simplilearn	Partial evidence	United StatesHQ checked Sep 29, 2026	1,001-5,000	3,399 contacts →
	Partial evidence “World's leading digital skills platform providing digital skills training to help individuals acquire the skills they need to thrive in the digital economy.” Source: RevenueBase Database · checked Sep 29, 2026
4	Udacity	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	n/a	2,934 contacts →
	Indirect evidence “With over a decade of experience creating digital talent at scale, Udacity’s comprehensive solutions address the global talent shortages impacting growth, productivity, and…” Source: RevenueBase Database · checked Sep 29, 2026
5	Openclassrooms	Partial evidence	Paris, United StatesHQ checked Sep 29, 2026	n/a	2,871 contacts →
	Partial evidence “Launched in 2013, OpenClassrooms has become one of the largest online education and training platforms in Europe.” Source: RevenueBase Database · checked Sep 29, 2026
6	Besant Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	n/a	2,406 contacts →
	Partial evidence “Besant Technologies is a global online & Classroom professional training provider.” Source: RevenueBase Database · checked Sep 29, 2026
7	STUDI	Indirect evidence	Perols, FranceHQ checked Sep 29, 2026	1,001-5,000	2,249 contacts →
	Indirect evidence “Studi – La grande école 100 % en ligne, 100 % humaine Leader de la formation en ligne en France, nous accompagnons au quotidien plus de 59 apprenants, leur permettant de réussir…” Source: RevenueBase Database · checked Sep 29, 2026
8	Technical HUB	Indirect evidence	Surampalem, IndiaHQ checked Sep 29, 2026	n/a	1,781 contacts →
	Indirect evidence “The demand-supply gap scenario, exponential opportunities and dynamic challenges in the 21st century call for a change in our thinking on engineering practice and education.” Source: RevenueBase Database · checked Sep 29, 2026
9	Intellipaat	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	1,756 contacts →
	Partial evidence “Intellipaat is a global online professional training provider.” Source: RevenueBase Database · checked Sep 29, 2026
10	The Knowledge Academy	Indirect evidence	Bracknell, United KingdomHQ checked Sep 29, 2026	n/a	1,696 contacts →
	Indirect evidence “The Knowledge Academy is a global leader in providing high-quality training and certification courses across various domains.” Source: RevenueBase Database · checked Sep 29, 2026
11	WBS Gruppe	Indirect evidence	Berlin, GermanyHQ checked Sep 29, 2026	1,001-5,000	1,573 contacts →
	Indirect evidence “WELCOME TO WBS GRUPPE.” Source: RevenueBase Database · checked Sep 29, 2026
12	Ifocop	Partial evidence	Rungis, FranceHQ checked Sep 29, 2026	n/a	1,561 contacts →
	Partial evidence “Le Groupe ifocop est un organisme de formation professionnelle pour adultes créé en 1969 par le Ministère des PME pour améliorer l’employabilité des salariés et des demandeurs…” Source: RevenueBase Database · checked Sep 29, 2026
13	Imarticus Learning	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	201-500	1,342 contacts →
	Indirect evidence “We are a leading education provider offering high-quality, industry-specific education via innovative technology, specialised training, career assistance, and mentorship from…” Source: RevenueBase Database · checked Sep 29, 2026
14	Sendiri	Partial evidence	Eefde, NetherlandsHQ checked Sep 29, 2026	n/a	1,247 contacts →
	Partial evidence “Since 2002 we have been working as learning and development consultants.” Source: RevenueBase Database · checked Sep 29, 2026
15	Koenig Solutions Pvt. LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 29, 2026	501-1,000	1,124 contacts →
	Indirect evidence “Koenig Solutions: Your Trusted Training Partner For over 3 decades, learners have been at the heart of everything we do.” Source: RevenueBase Database · checked Sep 29, 2026
16	Unschool	Strong evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	n/a	1,123 contacts →
	Strong evidence “Unschool is an online learning platform that provides real-world professional education and allows students, young professionals, and literally ‘anyone with the curiosity to…” Source: RevenueBase Database · checked Sep 29, 2026
17	Acmegrade	Partial evidence	Bengaluru North, IndiaHQ checked Sep 29, 2026	201-500	1,027 contacts →
	Partial evidence “An e-learning platform with a holistic environment to upskill students for Industry.” Source: RevenueBase Database · checked Sep 29, 2026
18	Miles Education	Indirect evidence	Bengaluru, IndiaHQ checked Sep 29, 2026	501-1,000	977 contacts →
	Indirect evidence “The future belongs to AI-Ready Accountants.” Source: RevenueBase Database · checked Sep 29, 2026
19	Dicoding Indonesia	Strong evidence	Bandung, IndonesiaHQ checked Sep 29, 2026	n/a	939 contacts →
	Strong evidence “Dicoding is developer end-to-end platform comprises of online learning program & platform (Dicoding Academy), offline networking and event (Dicoding Event), and product/solution…” Source: RevenueBase Database · checked Sep 29, 2026
20	Ufaber Edutech PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	501-1,000	921 contacts →
	Indirect evidence “ufaber specializes in providing hyper-personalized teaching at affordable prices for a variety of subjects like: Soft skills and English communication Study abroad exams like…” Source: RevenueBase Database · checked Sep 29, 2026
21	Teachnook Teachscape Online Learning Services Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 29, 2026	n/a	870 contacts →
	Partial evidence “Teachnook is India’s leading E-learning platform focused on practical and out-come based learning and one stop platform for companies for their hiring needs.” Source: RevenueBase Database · checked Sep 29, 2026
22	Speexx	Strong evidence	Munich, GermanyHQ checked Sep 29, 2026	201-500	812 contacts →
	Strong evidence “About Speexx Speexx is a Time Magazine Top Edtech company and the leading platform for people development in the digital workplace.” Source: RevenueBase Database · checked Sep 29, 2026
23	Rumah Siap Kerja	Indirect evidence	Jakarta Selatan, IndonesiaHQ checked Sep 29, 2026	n/a	791 contacts →
	Indirect evidence “Tingginya tingkat pengangguran di Indonesia yang terjadi antara jumlah lapangan kerja yang tersedia dengan jumlah kandidat yang diperlukan, mengharuskan anak muda berusaha keras…” Source: RevenueBase Database · checked Sep 29, 2026
24	Henry Harvin Education	Indirect evidence	San Francisco, United StatesHQ checked Sep 29, 2026	201-500	759 contacts →
	Indirect evidence “Henry Harvin® is a Largest Global Upskilling Company Offering 1200+ Live Certification, Diploma, Degree & Doctorate Programs.” Source: RevenueBase Database · checked Sep 29, 2026
25	Alison	Partial evidence	Loughrea, IrelandHQ checked Sep 29, 2026	201-500	733 contacts →
	Partial evidence “Alison is the world's largest free online empowerment platform.” 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: professional development platform developers. 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 professional development platform developers.
Partial evidence: Its own public description names part of professional development platform developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional development platform developers. 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 13,280 professional development platform developers worldwide

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Professional development platform developers worldwide at a glance

As of Sep 29, 2026

10.6%Verified-email coverage

16.8Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

7,250

11-50

4,170

51-200

1,248

201-500

353

501-1,000

111

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 professional development platform developers, 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 professional development platform developers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “professional development platform developers”. 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 professional development platform developers), 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 professional development platform developers, 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, 23,647 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.

Professional development platform developers by location

62 lists · largest first

Every Professional development platform developers 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 professional development platform developers, 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 professional development platform developers are there worldwide?

RevenueBase identified 13,280 professional development platform developers 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?

AFPA, headquartered in Montreuil, tops this list with the largest team on record.

Which country has the most professional development platform developers?

India leads with 2,369 companies, followed by the United States (1,221) and Brazil (736). Every professional development platform developers list by country and city is linked on this page.

Which city has the most professional development platform developers?

London leads with 281 headquartered companies, followed by Hyderabad (208) and Bangalore (194).

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 23,647 verified decision-maker contacts tracked across these 13,280 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.