Company lists · Data refreshed October 2026

Top 25 Health systems strengthening organizations worldwide

RevenueBase identified 556 company matches for health systems strengthening organizations worldwide as of October 2026 and tracks 51,280 professional contacts across them, including 5,698 with verified work emails. The United States is the largest market and Nairobi the largest hub.

This list covers company matches for health systems strengthening organizations 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 October 13, 2026. Country and city lists for health systems strengthening organizations 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 Oct 13, 2026 How this list was built
556Companies
51,280Contacts tracked
5,698Verified emails
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The 25 largest health systems strengthening organizations worldwide

Ranked by team size
Top 25 of 556 company matches for health systems strengthening organizations worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchBoston, MA, United StatesHQ recorded Oct 13, 20261,001-5,0002,297 contacts →

Exact match

“CHAI's mission is to save lives and improve health outcomes in low- and middle-income countries by enabling the government and private sector to strengthen and sustain quality…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchMedford, MA, United StatesHQ recorded Oct 13, 2026501-1,0002,168 contacts →

Exact match

“Management Sciences for Health (MSH) works with governments and partners to build stronger health systems that improve lives.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchBallarat, AustraliaHQ recorded Oct 13, 20265,001-10,0001,876 contacts →

Exact match

“Grampians Health brings together Edenhope and District Memorial Hospital, Stawell Regional Health, Wimmera Health Care Group, and Ballarat Health Services to deliver safe…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 13, 202610001+1,735 contacts →

Exact match

“Burjeel Holdings will lead the conversation on strengthening healthcare systems in emerging markets and across the globe”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchWestville, United StatesHQ recorded Oct 13, 20261,001-5,000860 contacts →

Exact match

“Health Systems Trust (HST) is a dynamic not-for-profit organisation (NPO) established in 1992 to support the transformation of the health system in a new democratic South Africa.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchKano, NigeriaHQ recorded Oct 13, 2026501-1,000855 contacts →

Exact match

“eHealth Africa’s mission is to build stronger health systems through the design & implementation of data-driven solutions that respond to local needs and provide underserved…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchChapel Hill, NC, United StatesHQ recorded Oct 13, 2026501-1,000740 contacts →

Exact match

“IntraHealth International is a global health nonprofit that has worked in over 100 countries since 1979.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026201-500605 contacts →

Exact match

“Vital Strategies believes every person should be protected by an equitable and effective public health system.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Oct 13, 202651-200517 contacts →

Exact match

“COPE Health Solutions is a leading health care corporation based in Los Angeles, California and New York, New York.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Oct 13, 202651-200376 contacts →

Exact match

“Founded in 1960, IMA World Health is a leading public health organization operating in some of the world’s most fragile settings.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Oct 13, 202651-200363 contacts →

Exact match

“Depuis 2009, l’Anap accompagne les professionnels de santé des établissements sanitaires et médico-sociaux dans l’évolution de leurs organisations afin d’améliorer le service…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Oct 13, 20261,001-5,000334 contacts →

Exact match

“Kheth'Impilo specialises in solution development and implementation for health and community systems and services strengthening in marginalised communities.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchIslamabad, PakistanHQ recorded Oct 13, 20261,001-5,000332 contacts →

Exact match

“MERF aims to improve access to quality health care services which are equitable, efficient and affordable in collaboration with governments, international organizations and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchDar Es Salaam, TanzaniaHQ recorded Oct 13, 2026201-500324 contacts →

Exact match

“Management and Development for Health (MDH) is a non for profit Tanzanian organization that focuses primarily on making contributions to the nation in addressing public health…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchAccra, GhanaHQ recorded Oct 13, 2026201-500306 contacts →

Exact match

“Founded by survivors of Liberia’s civil war, Last Mile Health’s mission is to save lives in the world’s most remote communities.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Oct 13, 202651-200250 contacts →

Exact match

“Population Services International India (PSI India) is dedicated to bringing quality health care to vulnerable populations by supporting the government in creating resilient…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Oct 13, 2026201-500236 contacts →

Exact match

“Health Resources in Action is a non-profit organization working to improve and reimagine public health.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchNovi, MI, United StatesHQ recorded Oct 13, 2026201-500232 contacts →

Exact match

“Altarum is a nonprofit organization focused on improving the health of individuals with fewer financial resources and populations disenfranchised by the health care system.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchCentury City, South AfricaHQ recorded Oct 13, 2026201-500230 contacts →

Exact match

“A networking organisation that partners with communities for better health in Southern Africa.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchNew Delhi, IndiaHQ recorded Oct 13, 2026201-500206 contacts →

Exact match

“National Health Systems Resource Centre (NHSRC) has been set up under the National Rural Health Mission (NRHM) of Government of India to serve as an apex body for technical…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchAbuja, NigeriaHQ recorded Oct 13, 202651-200183 contacts →

Exact match

“The Center for Clinical Care and Clinical Research is an indigenous, non-profit organization that promotes best practices in health systems strengthening and research.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchMaputo, MozambiqueHQ recorded Oct 13, 2026201-500178 contacts →

Exact match

“Missão Apoiar as comunidades a realizarem integralmente o seu potencial na protecção da sua saúde e os serviços de saúde na melhoria das abordagens, para responderem às doenças…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchFort Myers, FL, United StatesHQ recorded Oct 13, 2026501-1,000168 contacts →

Exact match

“Since our humble beginning in 1998 LeeSar/CSF has been dedicated to increasing efficiencies, assuring quality, and creating opportunities for savings by equipping healthcare…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchBuenos Aires, ArgentinaHQ recorded Oct 13, 202651-200157 contacts →

Exact match

“Institución académica independiente afiliada a la Facultad de Medicina de la Universidad de Buenos Aires, que se dedica a la investigación, la educación y la cooperación técnica…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchLuzern, SwitzerlandHQ recorded Oct 13, 202611-50146 contacts →

Exact match

“SolidarMed – For Health in Africa.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 556 health systems strengthening organizations worldwide

See the full list, filter by size, metro and specialty, and access 5,698 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health systems strengthening organizations worldwide at a glance

As of Oct 13, 2026
11.1%Verified-email coverage
92.2Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Nairobi
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
243
11-50
177
51-200
73
201-500
28
501-1,000
16
1,001-5,000
8
5,001-10,000
4
10001+
6

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 health systems strengthening organizations are linked below.
What qualifies
Company records worldwide whose business descriptions match “health systems strengthening organizations” 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 5,698 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 October 13, 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.

Health systems strengthening organizations by location

3 lists · largest first

Every Health systems strengthening organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “health systems strengthening organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health systems strengthening organizations are there worldwide?

RevenueBase identified 556 company matches for health systems strengthening organizations worldwide as of October 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?

Clinton Health Access Initiative, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most health systems strengthening organizations?

The United States leads with 96 companies, followed by Nigeria (43) and India (28). Every health systems strengthening organizations list by country and city is linked on this page.

Which city has the most health systems strengthening organizations?

Nairobi leads with 22 company records, followed by Washington (12) and Abuja (10).

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 5,698 professional contacts with verified work emails tracked across these 556 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 October 13, 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.