Company lists · Data refreshed September 2026

Top 25 Health systems strengthening companies based in the United Kingdom

Name: Health systems strengthening companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 150 companies tracked

RevenueBase identified 150 health systems strengthening companies headquartered in the United Kingdom as of September 2026 and tracks 1,868 professional contacts across them, including 394 with verified work emails. London is the largest hub.

This list covers health systems strengthening companies headquartered in the United Kingdom, 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 16, 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 16, 2026 86% judged on-target in blind review

150Companies

1,868Contacts tracked

394Verified emails

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The 25 largest health systems strengthening companies based in the United Kingdom

Ranked by team size

Top 25 of 150 health systems strengthening companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to health systems strengthening companies: 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	Crown Agents	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	501-1,000	475 contacts →
	Indirect evidence “Crown Agents is an international development organisation that works with leaders across the globe to accelerate self-sufficiency and prosperity.” Source: RevenueBase Database · checked Sep 16, 2026
2	Lexica	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	231 contacts →
	Partial evidence “We are a leading specialist consultancy, supporting international and UK-based health and life sciences organisations with the planning, delivery, and continuous improvement of…” Source: RevenueBase Database · checked Sep 16, 2026
3	Integrity	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	158 contacts →
	Indirect evidence “Integrity sets the international standard for ethically delivered, expert services.” Source: RevenueBase Database · checked Sep 16, 2026
4	Options Consultancy Services	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	119 contacts →
	Partial evidence “We are a global team of experts and innovators tackling some of the world’s most pressing health challenges.” Source: RevenueBase Database · checked Sep 16, 2026
5	Agencia	Indirect evidence	Hessle, United KingdomHQ checked Sep 16, 2026	11-50	98 contacts →
	Indirect evidence “Agencia has been transforming organisations for over 20 years.” Source: RevenueBase Database · checked Sep 16, 2026
6	Montrose	Indirect evidence	Jersey, United KingdomHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Montrose is an international development consultancy and project management company providing services to bilateral and multi-lateral development agencies, non-governmental…” Source: RevenueBase Database · checked Sep 16, 2026
7	Manniondaniels	Indirect evidence	Bath, United KingdomHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence “MannionDaniels is a global development consultancy and fund manager with operational bases in the United Kingdom, Kenya, Nigeria and Cyprus.” Source: RevenueBase Database · checked Sep 16, 2026
8	ABT Global Britain	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	30 contacts →
	Indirect evidence “Abt Global Britain is a professional services firm focused exclusively on global development.” Source: RevenueBase Database · checked Sep 16, 2026
9	Mokoro LTD	Indirect evidence	Oxford, United KingdomHQ checked Sep 16, 2026	1-10	28 contacts →
	Indirect evidence “Mokoro is an international development consultancy that links research, policy and action.” Source: RevenueBase Database · checked Sep 16, 2026
10	Scriptoria Sustainable Development Solutions	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Scriptoria is an award-winning sustainable development consultancy delivering effective solutions for international development and research programmes through four core teams…” Source: RevenueBase Database · checked Sep 16, 2026
11	Elite Project Services	Indirect evidence	Stratford, United KingdomHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “ABOUT US.” Source: RevenueBase Database · checked Sep 16, 2026
12	Innovation Consulting & Solutions	Indirect evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “ICS is a leading international development consultancy providing humanitarian leadership and analytics capacities combined with technology-driven solutions for the humanitarian…” Source: RevenueBase Database · checked Sep 16, 2026
13	Oxford Insights	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Helping organisations worldwide use new technologies and innovative approaches to make citizens' lives better.” Source: RevenueBase Database · checked Sep 16, 2026
14	Transformation Nous	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “We founded in 2016.” Source: RevenueBase Database · checked Sep 16, 2026
15	Primary Care International	Strong evidence	Oxford, United KingdomHQ checked Sep 16, 2026	1-10	17 contacts →
	Strong evidence “We are a social enterprise working to strengthen the primary healthcare workforce and the systems around them, with a particular focus on NCDs.” Source: RevenueBase Database · checked Sep 16, 2026
16	Tropical Health	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	1-10	16 contacts →
	Partial evidence “Tropical Health is an international consultancy company specialising in the monitoring and evaluation of health programmes and operations research in health in Africa and Asia.” Source: RevenueBase Database · checked Sep 16, 2026
17	Meridian Productivity Limited	Partial evidence	Edinburgh, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “We are a firm of Productivity Specialists working primarily with Healthcare and Public Sector clients in the UK and Ireland.” Source: RevenueBase Database · checked Sep 16, 2026
18	Aguaconsult	Indirect evidence	Wivenhoe, United KingdomHQ checked Sep 16, 2026	1-10	15 contacts →
	Indirect evidence “Aguaconsult provides technical assistance and consulting inputs for clients around the world and has developed capacity and a proven-track record in relation to two principal…” Source: RevenueBase Database · checked Sep 16, 2026
19	Oriole Global Health	Partial evidence	Oxford, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Oriole Global Health provides evidence-based solutions to meet health and development goals through a global network of experts based in regional offices in Africa, Asia and…” Source: RevenueBase Database · checked Sep 16, 2026
20	Unimed	Partial evidence	Leicester, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Unimed was established to drive equity in global health.” Source: RevenueBase Database · checked Sep 16, 2026
21	PML Group LTD Programme Management	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Efficiency & business improvement specialists offering advisory, support, design and delivery of bespoke change management and performance improvement solutions.” Source: RevenueBase Database · checked Sep 16, 2026
22	In-Form Solutions	Partial evidence	Lichfield, United KingdomHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “In-Form Solutions are specialist providers of highly effective management solutions to community organisations such as those in health, local government, central government…” Source: RevenueBase Database · checked Sep 16, 2026
23	Global Humanitarian Consulting	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “At GHC, we understand that many organisations require support but oftentimes lack the necessary resources and connections to achieve their goals.” Source: RevenueBase Database · checked Sep 16, 2026
24	Venn Health	Partial evidence	Uffculme, United KingdomHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Venn Health is a specialist management consultancy working across the NHS, private healthcare, and the life sciences sector.” Source: RevenueBase Database · checked Sep 16, 2026
25	Waterworth Consulting	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “The only consulting company a future resilient organisation needs.” Source: RevenueBase Database · checked Sep 16, 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: health systems strengthening companies. 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 health systems strengthening companies.
Partial evidence: Its own public description names part of health systems strengthening companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name health systems strengthening companies. 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 150 health systems strengthening companies based in the United Kingdom

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Health systems strengthening companies based in the United Kingdom at a glance

As of Sep 16, 2026

21.1%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

38.7%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 150 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 health systems strengthening companies, 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 the United Kingdom whose own description of what they do matches “health systems strengthening companies”. 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 health systems strengthening companies), 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 health systems strengthening companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 394 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 16, 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.

Health systems strengthening companies by metro

Health systems strengthening companies in London58

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 health systems strengthening companies, 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 health systems strengthening companies are there based in the United Kingdom?

RevenueBase identified 150 health systems strengthening companies headquartered in the United Kingdom 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?

Crown Agents, headquartered in London, tops this list with the largest team on record.

Which city has the most health systems strengthening companies?

London leads with 58 headquartered companies, followed by Bristol (4) and Edinburgh (4).

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 394 verified decision-maker contacts tracked across these 150 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 16, 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.