Company lists · Data refreshed November 2026

Top 25 Teacher training and development nonprofits worldwide

Name: Teacher training and development nonprofits worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,731 companies tracked

RevenueBase identified 10,731 company matches for teacher training and development nonprofits worldwide as of November 2026 and tracks 174,422 professional contacts across them, including 30,578 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for teacher training and development nonprofits 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 teacher training and development nonprofits 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

10,731Companies

174,422Contacts tracked

30,578Verified emails

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The 25 largest teacher training and development nonprofits worldwide

Ranked by team size

Top 25 of 10,731 company matches for teacher training and development nonprofits 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	TSC	Exact match	Nairobi, KenyaHQ recorded Nov 6, 2026	10001+	7,036 contacts →
	Exact match “Vision To be a transformative teaching service for quality education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SEO Sponsors For Educational Opportunity	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	n/a	3,581 contacts →
	Exact match “Founded in 1963 during the Civil Rights Movement, SEO closes educational and career opportunity gaps for ambitious young people annually.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Santo Tomás	Exact match	Santiago, PhilippinesHQ recorded Nov 6, 2026	1,001-5,000	2,640 contacts →
	Exact match “Fieles a la misión Santo Tomás, el proyecto educativo de la Corporación se enfoca en la excelencia y calidad de la docencia, así como en la formación y desarrollo integral de sus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Teach First	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	2,581 contacts →
	Exact match “Teach First is an education charity that trains brilliant teachers, equips school leaders and campaigns for educational justice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Pratham Education Foundation	Exact match	New Delhi, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,528 contacts →
	Exact match “Pratham Education Foundation (Pratham) is one of the largest education NGOs in India with a record of innovative, rigorously evaluated programs that have inspired similar programs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Think Together	Exact match	Santa Ana, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,392 contacts →
	Exact match “Think Together is a non-profit organization partnering with schools to change the odds.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Catapult Learning	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,032 contacts →
	Exact match “Catapult Learning is there for educators and their students.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Centro DE Estudios Sociales Argentino	Exact match	ArgentinaHQ recorded Nov 6, 2026	n/a	1,912 contacts →
	Exact match “El CESA surge como respuesta a la necesidad de formar y capacitar a las personas e instituciones, atravesadas por el deseo permanente, de crecer y desarrollarse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Teaching Matters	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	n/a	1,897 contacts →
	Exact match “A teacher development non-profit committed to increasing teacher effectiveness to prepare urban students with critical-thinking and college readiness skills.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	CPS Onderwijsontwikkeling EN Advies	Exact match	Amersfoort, NetherlandsHQ recorded Nov 6, 2026	n/a	1,705 contacts →
	Exact match “CPS is specialist in schoolontwikkeling en professionalisering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Office DE Formation Professionnelle ET DE LA Promotion DU Travail Ofppt	Exact match	Martil, MoroccoHQ recorded Nov 6, 2026	n/a	1,677 contacts →
	Exact match “The OFPPT has built over the past decade, fruitful and regular partnership with many countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Teach For ALL	Exact match	New York, United StatesHQ recorded Nov 6, 2026	n/a	1,474 contacts →
	Exact match “Teach For All supports and connects a global network of independent organizations working around the world to ensure that every child has access to an equitable and excellent…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Freedom Employability Academy, FEA	Exact match	New Delhi, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,380 contacts →
	Exact match “FEA's primary aim is to "give the disadvantaged youth of India, a path to professional jobs" by providing a free one-year intensive coaching program for the youth alongside an…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	North West Education Department	Exact match	South AfricaHQ recorded Nov 6, 2026	n/a	1,344 contacts →
	Exact match “The leading Development Institute in the Education Sector” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Nova College	Exact match	Haarlem, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,338 contacts →
	Exact match “Kun je iemand opleiden tot gelukkig mens?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Great Minds	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,260 contacts →
	Exact match “At Great Minds®, we believe every child is capable of greatness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Learning Links Foundation	Exact match	New Delhi, IndiaHQ recorded Nov 6, 2026	501-1,000	1,119 contacts →
	Exact match “Learning Links Foundation (LLF), a not for profit, is dedicated to "Empowering Lives".” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Cedaspy	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,101 contacts →
	Exact match “Com comprometimento e qualidade de ensino há mais de 37 anos, o Cedaspy atua no treinamento e preparação de jovens que estão em busca de inserção no mercado de trabalho.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	California Teaching Fellows Foundation	Exact match	Fresno, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	923 contacts →
	Exact match “Our Mission Inspire next-generation leaders with a passion for teaching and learning while impacting the lives of youth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Elevo Learning	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	201-500	850 contacts →
	Exact match “Elevo's mission is to transform the well-being of students, so they look forward to coming to school.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Teach For Nigeria	Exact match	Lagos, NigeriaHQ recorded Nov 6, 2026	n/a	730 contacts →
	Exact match “Teach For Nigeria (TFN) is a non-profit organization focused on developing a movement of leaders across the nation who are committed to ending educational inequity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Camps Santos	Exact match	Santos, BrazilHQ recorded Nov 6, 2026	n/a	730 contacts →
	Exact match “Fundado em 30 de novembro de 1967, o Centro de Aprendizagem e Mobilização Profissional e Social - CAMPS é uma Instituição sem fins lucrativos e sem filiação política partidária…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Shanghai American School	Exact match	Shanghai, ChinaHQ recorded Nov 6, 2026	501-1,000	683 contacts →
	Exact match “Welcome to a collaborative teaching community of lifelong learners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Broome-Tioga Boces	Exact match	Binghamton, United StatesHQ recorded Nov 6, 2026	1,001-5,000	632 contacts →
	Exact match “Occupational and Vocational Education” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Sgbs Unnati Foundation NGO Bangalore India	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	576 contacts →
	Exact match “UNNATI, a non-profit initiative by the SGBS Trust, aims to train and employ one million youth nationwide.” 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 “teacher training and development nonprofits”. 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 10,731 teacher training and development nonprofits worldwide

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Teacher training and development nonprofits worldwide at a glance

As of Nov 6, 2026

17.5%Verified-email coverage

16.3Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

6,613

11-50

2,796

51-200

857

201-500

221

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

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 teacher training and development nonprofits are linked below.
What qualifies: Company records worldwide whose business descriptions match “teacher training and development nonprofits” 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 30,578 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.

Teacher training and development nonprofits by location

62 lists · largest first

Every Teacher training and development nonprofits 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 “teacher training and development nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many teacher training and development nonprofits are there worldwide?

RevenueBase identified 10,731 company matches for teacher training and development nonprofits 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?

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

Which country has the most teacher training and development nonprofits?

The United States leads with 1,783 companies, followed by India (915) and the United Kingdom (555). Every teacher training and development nonprofits list by country and city is linked on this page.

Which city has the most teacher training and development nonprofits?

London leads with 129 company records, followed by Sao Paulo (120) and Bangalore (90).

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 30,578 professional contacts with verified work emails tracked across these 10,731 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.