Company lists · Data refreshed November 2026

Top 25 Developmental delay schools based in South Africa

RevenueBase identified 190 company matches for developmental delay schools associated with South Africa as of November 2026 and tracks 1,631 professional contacts across them, including 290 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for developmental delay schools associated with South Africa, 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.

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
190Companies
1,631Contacts tracked
290Verified emails
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The 25 largest developmental delay schools based in South Africa

Ranked by team size
Top 25 of 190 company matches for developmental delay schools based in South Africa, 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 matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Our childhood curriculum is innovative, imaginative, intelligent and incorporates every child's individuality, yet remains relevant by integrating the best of various methods…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Oakley House School supports children with learning difficulties – including ADHD, dyslexia, dyspraxia, dyscalculia, speech and language delays, motor difficulties, sensory…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Cedarwood School is an inclusive, co-educational, remedial Preparatory School (Grade 1 – 6) and College (Grade 7 – 12) for children who have mild to moderate support needs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“We have a high teaching standard.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“The Bridge School is an Assisted Learning School based in Sandton offering Grades 0 - 9.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNoordhoek, South AfricaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“EduExcellence is a group of private schools with full ISASA membership in South Africa with the following educational brands: EduExcellence Schools * Grade to Grade 12 *…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPort Elizabeth, South AfricaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Elsen Academy is an independent school in Port Elizabeth that specifically caters for children who struggle in the large academic environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCenturion, South AfricaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Hartlik welkom by die mees gevestigde en tradisieryke hoërskool in Centurion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSandton, South AfricaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Bryneven has a reputation for giving the maximum opportunity to our children to prepare them for life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBryanston, South AfricaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Calibre Education: Education has evolved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Established in 1966, Crossroads School is a leading independent, remedial school centrally situated in Johannesburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKuils River, South AfricaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBothasig, South AfricaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Tafelberg School is committed o ensure that every child at Tafelberg receives quality education with the best professional and educational intervention required to effectively…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Glenoaks is a remedial, special needs and vocational school for a range of neurodiverse learners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGreytown, South AfricaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Hermannsburg School is focused on ensuring that students feel happy, safe and secure while learning the fundamental skills they need as they progress into early life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSomerset West, South AfricaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Bizweni runs as an Early Childhood Development (ECD) centre for children with disabilities ranging from the ages of 2 years old up to 18 years old.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBloemfontein, South AfricaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Shelanti Private School provides intelligent and creative learners that do not fit the mainstream mould a soft place to land, a safe space to grow and a space to be yourself.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHilton, South AfricaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We work with kids with learning difficulties, neuro-developmental disorders and emotional issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBenoni, South AfricaHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“The Farrarmere Primary School staff and administration, in partnership with the students, parents and community, provide a safe and disciplined learning environment that promotes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Llandudno Primary School is a beach-cultured, progressive primary school located in Llandudno, a seaside suburb of Cape Town, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMilnerton, South AfricaHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 190 developmental delay schools based in South Africa

See the full list, filter by size, metro and specialty, and access 290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Developmental delay schools based in South Africa at a glance

As of Nov 6, 2026
17.8%Verified-email coverage
8.6Average contacts per company
11-50Median size (employees)
18.9%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
91
51-200
29
201-500
1

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 190 companies.

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.
What qualifies
Company records associated with South Africa whose business descriptions match “developmental delay schools” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 290 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.

Developmental delay schools by metro

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 “developmental delay schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many developmental delay schools are there based in South Africa?

RevenueBase identified 190 company matches for developmental delay schools associated with South Africa 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?

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

Which city has the most developmental delay schools?

Johannesburg leads with 36 company records, followed by Cape Town (21) and Pretoria (11).

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 290 professional contacts with verified work emails tracked across these 190 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.