Company lists · Data refreshed September 2026

Top 25 Educational nonprofit organizations based in South Africa

Name: Educational nonprofit organizations based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 141 companies tracked

RevenueBase identified 141 educational nonprofit organizations headquartered in South Africa as of September 2026 and tracks 2,313 professional contacts across them, including 668 with verified work emails. Johannesburg is the largest hub.

This list covers educational nonprofit organizations headquartered in South Africa, 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 19, 2026.

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 19, 2026 86% judged on-target in blind review

141Companies

2,313Contacts tracked

668Verified emails

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The 25 largest educational nonprofit organizations based in South Africa

Ranked by team size

Top 25 of 141 educational nonprofit organizations based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to educational nonprofit organizations: 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	ST Stithians College, South Africa	Indirect evidence	Sandton, South AfricaHQ checked Sep 19, 2026	201-500	394 contacts →
	Indirect evidence “St Stithians College is a prominent and transformative South African school – one that inspires excellence and makes a world of difference.” Source: RevenueBase Database · checked Sep 19, 2026
2	Optimi Learning	Indirect evidence	Centurion, South AfricaHQ checked Sep 19, 2026	201-500	224 contacts →
	Indirect evidence “We are committed to making learning more accessible, supporting every step of your learning journey.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ikamvayouth	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	203 contacts →
	Indirect evidence “2024 marks 21 years of IkamvaYouth Excellence in South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
4	Maths Centre	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	184 contacts →
	Indirect evidence “The Maths Centre for Professional Teachers, popularly known as the Maths Centre, is a Non-Profit Organisation of excellence in mathematics, science, technology and…” Source: RevenueBase Database · checked Sep 19, 2026
5	JET Education Services	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	132 contacts →
	Partial evidence “As a non-profit public benefit organisation, JET Education Services has evolved from its beginnings as the Joint Education Trust in 1992 to meet the changing needs of South…” Source: RevenueBase Database · checked Sep 19, 2026
6	Acudeo College	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	201-500	110 contacts →
	Indirect evidence “Empowering Minds, Shaping Futures!” Source: RevenueBase Database · checked Sep 19, 2026
7	Olico Maths Education	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Non-profit organisation on a mission to make maths makes sense.” Source: RevenueBase Database · checked Sep 19, 2026
8	Apex Education	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	63 contacts →
	Partial evidence “As a non-profit organization, we are dedicated to establishing new, affordable private schools, working to develop scalable low-cost models of flexible education using hybrid…” Source: RevenueBase Database · checked Sep 19, 2026
9	NEW Leaders Foundation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	48 contacts →
	Indirect evidence “New Leaders Foundation (NLF) is a dynamic start-up, not-for-profit company with a dedicated team who have partnered with government, the private sector and civil society…” Source: RevenueBase Database · checked Sep 19, 2026
10	South African Education Project Saep	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “SAEP is an award-winning non-profit dedicated to supporting children & youth in the underserved community of Philippi, Cape Town.” Source: RevenueBase Database · checked Sep 19, 2026
11	African School For Excellence	Indirect evidence	Tsakane, South AfricaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “African School for Excellence (ASE) is rooted in a unique concept: create a self-sustaining network of elite independent secondary schools that anyone can afford.” Source: RevenueBase Database · checked Sep 19, 2026
12	ST Nicholas Diocesan School	Indirect evidence	Pietermaritzburg, South AfricaHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “St Nicholas Diocesan School is a company based out of South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
13	The Love Trust	Indirect evidence	Midrand, South AfricaHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “The Love Trust, established in 2009, is a non-profit organisation with an aim to nurture future generations of servant leaders through delivery of excellent, values-based…” Source: RevenueBase Database · checked Sep 19, 2026
14	Opencollab	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “We enable education providers to achieve measurable growth, adaptability, and lasting impact.” Source: RevenueBase Database · checked Sep 19, 2026
15	The Thandulwazi Maths And Science Academy	Indirect evidence	Bryanston, South AfricaHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “Established in October 2005, the Thandulwazi Trust Maths and Science Academy is a home-grown nation-building programme which supports the South African Government's National…” Source: RevenueBase Database · checked Sep 19, 2026
16	Protec Stem	Partial evidence	Randburg, South AfricaHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “PROTEC (Programme for Technological Careers) is a national, independent, non-profit organisation that provides holistic, high-quality education and career support programme…” Source: RevenueBase Database · checked Sep 19, 2026
17	Cape Town Tutors	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “Cape Town Tutors is a team of qualified and experienced educators who are very passionate about education and uplifting others.” Source: RevenueBase Database · checked Sep 19, 2026
18	Bokamoso Education Trust	Partial evidence	Bramley, South AfricaHQ checked Sep 19, 2026	1-10	17 contacts →
	Partial evidence “We provide the necessary financial support for an excellent education.” Source: RevenueBase Database · checked Sep 19, 2026
19	DORKK	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “dorKk is free.” Source: RevenueBase Database · checked Sep 19, 2026
20	Knysna Initiative For Learning And Teaching - Kilt	Indirect evidence	Knysna, South AfricaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Welcome to The Knysna Initiative for Learning and Teaching (KILT).” Source: RevenueBase Database · checked Sep 19, 2026
21	Stone Dragon	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	17 contacts →
	Indirect evidence “Inspiring young people to love learning, care deeply and serve their community.” Source: RevenueBase Database · checked Sep 19, 2026
22	Neil Butcher & Associates	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “NBA is an insightful, multidisciplinary and professional team that draws on decades of shared experience to deliver tailored and cost-effective services on time to assist clients…” Source: RevenueBase Database · checked Sep 19, 2026
23	Vvob In South Africa	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “VVOB – education for development is an international non-profit organization dedicated to improving the quality of education worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
24	Cloudedu	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “CloudEDU’s mission is to meaningfully transform education throughout Africa by leveraging the “disruption” created by technology to carefully manage and implement educational…” Source: RevenueBase Database · checked Sep 19, 2026
25	Focus On Ithemba	Partial evidence	Hillcrest, South AfricaHQ checked Sep 19, 2026	1-10	10 contacts →
	Partial evidence “At Focus on iThemba we believe in the potential of every child, the importance of quality education and making a sustainable impact by investing in tomorrow's generation.” Source: RevenueBase Database · checked Sep 19, 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: educational nonprofit organizations. 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 educational nonprofit organizations.
Partial evidence: Its own public description names part of educational nonprofit organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name educational nonprofit organizations. 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 141 educational nonprofit organizations based in South Africa

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Educational nonprofit organizations based in South Africa at a glance

As of Sep 19, 2026

28.9%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

19.1%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 141 companies.

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 educational nonprofit organizations, 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.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “educational nonprofit organizations”. 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 educational nonprofit organizations), 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 educational nonprofit organizations, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
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, 668 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 19, 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.

Educational nonprofit organizations by metro

Educational nonprofit organizations in Johannesburg27
Educational nonprofit organizations in Cape Town26

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 educational nonprofit organizations, 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 educational nonprofit organizations are there based in South Africa?

RevenueBase identified 141 educational nonprofit organizations headquartered in South Africa 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?

ST Stithians College, South Africa, headquartered in Sandton, tops this list with the largest team on record.

Which city has the most educational nonprofit organizations?

Johannesburg leads with 27 headquartered companies, followed by Cape Town (26) and Pretoria (13).

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 668 verified decision-maker contacts tracked across these 141 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 19, 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.