Company lists · Data verified August 2026

Top 25 Diagnostic decision support software companies based in the United Kingdom

Name: Diagnostic decision support software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 54 companies tracked

There are 54 diagnostic decision support software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 8,898 professional contacts across them, including 468 with verified work emails and 108 with mobile numbers. London is the largest hub.

This list covers diagnostic decision support software 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. Data current as of August 28, 2026.

54Companies

8,898Contacts tracked

468Verified emails

108Mobile numbers

Unlock all 54 companies Free account · no credit card · 2 minutes

The 25 largest diagnostic decision support software companies based in the United Kingdom

Ranked by team size

Top 25 of 54 diagnostic decision support software companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ADA Health	Islington	51-200	214	125
2	Cirdan LTD	Lisburn	51-200	109	80
3	Ardens	Witney	51-200	62	43
4	Optellum	Oxford	51-200	44	30
5	Mirada Medical	Oxford	51-200	37	16
6	Lucida Medical	Cambridge	11-50	26	16
7	Ibex Innovations	Sedgefield	11-50	21	14
8	Sanome	London	11-50	21	13
9	Pacshealth	London	11-50	19	10
10	Medloop LTD	London	11-50	18	3
11	Mendelian	London	11-50	17	10
12	Metadvice	London	11-50	17	3
13	Pangaea Data	London	11-50	15	8
14	Medcurrent	Toronto	51-200	14	10
15	Tactuum	n/a	11-50	14	8
16	Certus Technology Associates	Sheffield	11-50	14	7
17	Vesynta	London	11-50	12	5
18	Future Perfect Healthcare	Heydon	11-50	11	9
19	DEMDX	London	11-50	11	5
20	Tachmed	Guildford	11-50	10	7
21	Deontics LTD	London	11-50	9	8
22	Sierra Medical	Abingdon	1-10	9	4
23	OBS Medical LTD	Cirencester	1-10	7	4
24	Ainostics	London	11-50	7	2
25	behold.ai	London	11-50	6	5

Showing 25 of 54 diagnostic decision support software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 468 reachable decision-makers.

Free account · no credit card

See all 54 companies

Diagnostic decision support software companies based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 23 HQs

108Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Diagnostic decision support software companies by metro

Metro	Companies
Diagnostic decision support software companies in London	23
Diagnostic decision support software companies in Cambridge	3
Diagnostic decision support software companies in Bristol	2
Diagnostic decision support software companies in Oxford	2
Diagnostic decision support software companies in Abingdon	1
Diagnostic decision support software companies in Weybridge	1
Diagnostic decision support software companies in Wide	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “diagnostic decision support software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many diagnostic decision support software companies are there based in the United Kingdom?

There are 54 diagnostic decision support software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

ADA Health, headquartered in Islington, tops this list with the largest team on record.

Which city has the most diagnostic decision support software companies?

London leads with 23 headquartered companies, followed by Cambridge (3) and Bristol (2).

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 468 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 54 diagnostic decision support software companies based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Diagnostic decision support software companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Diagnostic decision support software companies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.