Company lists · Data refreshed September 2026

Top 25 International schools based in Nigeria

Name: International schools based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 235 companies tracked

RevenueBase identified 235 international schools headquartered in Nigeria as of September 2026 and tracks 4,219 professional contacts across them, including 806 with verified work emails. Lagos is the largest hub.

This list covers international schools headquartered in Nigeria, 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 20, 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 20, 2026 86% judged on-target in blind review

235Companies

4,219Contacts tracked

806Verified emails

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The 25 largest international schools based in Nigeria

Ranked by team size

Top 25 of 235 international schools based in Nigeria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international schools: 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	Greensprings School, Nigeria	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	501-1,000	554 contacts →
	Indirect evidence “Our aim is to lay the foundation of a life-long educational experience, which will give the individual confidence and respect that will overcome all distinctions of race, class…” Source: RevenueBase Database · checked Sep 20, 2026
2	Nigerian Tulip International Colleges Ntic	Partial evidence	Abuja, NigeriaHQ checked Sep 20, 2026	1,001-5,000	208 contacts →
	Partial evidence “Established in 1998, Nigerian Tulip International Colleges (NTIC) an umbrella company of First Sürat Group of Companies Limited.” Source: RevenueBase Database · checked Sep 20, 2026
3	American International School Of Lagos	Strong evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	154 contacts →
	Strong evidence “The American International School of Lagos Nigeria is a globally recognised not-for-profit school serving 450+ children from some 40+ nationalities.” Source: RevenueBase Database · checked Sep 20, 2026
4	CIS Lagos	Partial evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	201-500	98 contacts →
	Partial evidence “CIS is a co-educational school consisting of Pre-School, Junior and Senior School; accommodating boys and girls from the ages of 2 years 6months to 16 years.” Source: RevenueBase Database · checked Sep 20, 2026
5	Lagos Preparatory & Secondary School	Strong evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	90 contacts →
	Strong evidence “A well resourced co-educational day school providing a well rounded and high quality education to local and international children from the age of 3 months to 16+ years using the…” Source: RevenueBase Database · checked Sep 20, 2026
6	Temple School	Partial evidence	Ilupeju, NigeriaHQ checked Sep 20, 2026	51-200	84 contacts →
	Partial evidence “Temple School is an independent co-educational school for children between the ages of 2 and 17 years.” Source: RevenueBase Database · checked Sep 20, 2026
7	Valencia Schools	Partial evidence	Ibadan, NigeriaHQ checked Sep 20, 2026	201-500	79 contacts →
	Partial evidence “Valencia Schools is an independent coeducational institution comprising preschool, nursery, primary, and secondary schools for children between the ages of 3 - 18.” Source: RevenueBase Database · checked Sep 20, 2026
8	Supreme Education Foundation School	Strong evidence	Lagos, NigeriaHQ checked Sep 20, 2026	201-500	78 contacts →
	Strong evidence “A Co-educational Day/Boarding International junior, Middle & High School, located in the heart of Lagos.” Source: RevenueBase Database · checked Sep 20, 2026
9	Doveland International Schools	Strong evidence	F.c.t, NigeriaHQ checked Sep 20, 2026	51-200	70 contacts →
	Strong evidence “Doveland International Schools is an international Nursery, Primary & Secondary School founded with the grand intention of offering a high standard education.” Source: RevenueBase Database · checked Sep 20, 2026
10	Premier International School, Abuja	Strong evidence	Abuja, NigeriaHQ checked Sep 20, 2026	51-200	67 contacts →
	Strong evidence “Premier International School was established in 1997 and since then, we have provided highly qualitative and affordable education to over students.” Source: RevenueBase Database · checked Sep 20, 2026
11	Glowfield International School	Strong evidence	Lekki, NigeriaHQ checked Sep 20, 2026	51-200	67 contacts →
	Strong evidence “Glowfield International School is an ingenious school that provides your child with world-class educational experience.” Source: RevenueBase Database · checked Sep 20, 2026
12	Charterhouse Lagos	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “Charterhouse Lagos is redefining education in Nigeria, combining over 400 years of British heritage with innovation and excellence.” Source: RevenueBase Database · checked Sep 20, 2026
13	Lycée Français Louis Pasteur	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “Why would you choose the Lycée Français Louis Pasteur?” Source: RevenueBase Database · checked Sep 20, 2026
14	American International School Abuja	Strong evidence	Abuja, NigeriaHQ checked Sep 20, 2026	51-200	50 contacts →
	Strong evidence “The American International School of Abuja (AISA) is a coeducational international day school for English-speaking students in grades pre-school to 12.” Source: RevenueBase Database · checked Sep 20, 2026
15	Charles Dale Memorial International School	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	1,001-5,000	49 contacts →
	Strong evidence “Charles Dale Memorial International School Raising Global Leaders At Charles Dale Memorial International School (CDMIS), we believe education goes beyond the classroom.” Source: RevenueBase Database · checked Sep 20, 2026
16	British International Junior School Nigeria	Strong evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	45 contacts →
	Strong evidence “British International Junior School (BIJS) newly purpose-built campus will be opening its doors for children aged 5 to 11 from September 2021.” Source: RevenueBase Database · checked Sep 20, 2026
17	St. Saviours School, Ebute-Metta	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “St.” Source: RevenueBase Database · checked Sep 20, 2026
18	Glisten International Academy	Strong evidence	Jabi, NigeriaHQ checked Sep 20, 2026	201-500	40 contacts →
	Strong evidence “Glisten International Academy, Abuja (GIAA) is one of the leading private schools in Nigeria with a mission to raise nation builders that will influence our socio cultural values…” Source: RevenueBase Database · checked Sep 20, 2026
19	Mastercare International School	Strong evidence	Asaba, NigeriaHQ checked Sep 20, 2026	51-200	39 contacts →
	Strong evidence “Mastercare International School (MCIS) is a private, coeducational school, which offers a National, British and American educational program for students of all nationalities in…” Source: RevenueBase Database · checked Sep 20, 2026
20	Hillcrest School	Strong evidence	Jos, NigeriaHQ checked Sep 20, 2026	51-200	33 contacts →
	Strong evidence “Hillcrest School is an international Christian school with an American curriculum located in Jos, Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
21	The Hillside School	Indirect evidence	Abuja, NigeriaHQ checked Sep 20, 2026	201-500	33 contacts →
	Indirect evidence “We offer an integrated and enriched curriculum.” Source: RevenueBase Database · checked Sep 20, 2026
22	Abuja World Academy	Strong evidence	Abuja, NigeriaHQ checked Sep 20, 2026	51-200	32 contacts →
	Strong evidence “Abuja World Academy is a World Class International Early Years, Primary and Secondary School with cutting-edge facilities and a diverse Cambridge curriculum.” Source: RevenueBase Database · checked Sep 20, 2026
23	Howbury School	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “We are a family oriented school offering nursery, primary and secondary education.” Source: RevenueBase Database · checked Sep 20, 2026
24	S-Tee Schools	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	201-500	30 contacts →
	Partial evidence “S-TEE Schools was founded and established in September 1978 by Madam S.” Source: RevenueBase Database · checked Sep 20, 2026
25	Hallel College	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	201-500	30 contacts →
	Indirect evidence “We are a world-class private Nursery, Primary, Secondary, and Sixth Form College in the center of the bustling city of Port Harcourt.” Source: RevenueBase Database · checked Sep 20, 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: international schools. 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 international schools.
Partial evidence: Its own public description names part of international schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international schools. 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 235 international schools based in Nigeria

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International schools based in Nigeria at a glance

As of Sep 20, 2026

19.1%Verified-email coverage

18.0Average contacts per company

11-50Median size (employees)

19.6%Largest-city concentration · Lagos

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Nigeria, so it is reported there. Company counts and contact totals on this page are exact for Nigeria, over 235 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 international schools, 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 Nigeria whose own description of what they do matches “international schools”. 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 international schools), 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 international schools, and records with no verified work email. Companies headquartered outside Nigeria 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, 806 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 20, 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.

International schools by metro

International schools in Lagos46

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 international schools, 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 international schools are there based in Nigeria?

RevenueBase identified 235 international schools headquartered in Nigeria 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?

Greensprings School, Nigeria, headquartered in Lagos, tops this list with the largest team on record.

Which city has the most international schools?

Lagos leads with 46 headquartered companies, followed by Abuja (23) and Lagos State (19).

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 806 verified decision-maker contacts tracked across these 235 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 20, 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.