Company lists · Data refreshed November 2026

Top 12 Arrhythmia detection device makers based in the United Kingdom

RevenueBase identified 43 company matches for arrhythmia detection device makers associated with the United Kingdom as of November 2026 and tracks 425 professional contacts across them, including 177 with verified work emails. London is the largest hub.

This list covers company matches for arrhythmia detection device makers associated with the United Kingdom, 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
43Companies
425Contacts tracked
177Verified emails
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The 12 largest arrhythmia detection device makers based in the United Kingdom

Ranked by team size
Top 12 of 43 company matches for arrhythmia detection device makers based in the United Kingdom, 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 matchHuntingdon, United KingdomHQ recorded Nov 6, 202611-5074 contacts →

Exact match

“Mindray is a leading global developer of medical devices, with an R&D network spanning the US, Europe, and China.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBelfast, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“B-Secur is committed to reducing preventable deaths from cardiovascular disease (CVD) through advanced, clinically validated biosensing algorithms that enable early diagnosis and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlymouth, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Express Diagnostics is now the name for Cardio Analytics medical service provision.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChipping Norton, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Arrhythmia Alliance is a coalition of patient groups, charities, professional medical organisations and industry groups that works to promote the timely diagnosis and effective…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“LightHearted is dedicated to preventing 10 million heart-related deaths by 2030.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Echopoint Medical is a fast-paced medical device start-up in London UK, a spin-out of the University College London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSheffield, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Patient Monitoring”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Rhythm AI’s lead product, STAR Apollo™ Mapping System, transforms the treatment of atrial fibrillation (AF) with cutting-edge, real-time data analysis from existing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBelfast, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“AI powered ECG interpretation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOxford, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Stowood Scientific Instruments Ltd (Stowood) is a UK-based medical device company specialising in the development, manufacture, and distribution of regulated hardware and software…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“MediWiSe is a medtech knowledge-driven company that empowers individuals to take control of their health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 2026201-5001 contacts →

Exact match

“Charter Kontron are a long established provider of Patient Thermo Regulation devices, Patient Monitoring Systems and high-end Hemodynamic Analysis products for the…”

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

Showing 12 of 43 arrhythmia detection device makers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Arrhythmia detection device makers based in the United Kingdom at a glance

As of Nov 6, 2026
41.6%Verified-email coverage
9.9Average contacts per company
11-50Median size (employees)
20.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
14
51-200
5
201-500
2
501-1,000
2
1,001-5,000
1
10001+
1

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 43 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 the United Kingdom whose business descriptions match “arrhythmia detection device makers” 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 177 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.

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 “arrhythmia detection device makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many arrhythmia detection device makers are there based in the United Kingdom?

RevenueBase identified 43 company matches for arrhythmia detection device makers associated with the United Kingdom 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?

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

Which city has the most arrhythmia detection device makers?

London leads with 9 company records, followed by Cambridge (3) and Manchester (2).

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 177 professional contacts with verified work emails tracked across these 43 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.