Company lists · Data refreshed September 2026
Top 25 Wearable cardioverter defibrillator manufacturers based in the United States
RevenueBase identified 57 company matches for wearable cardioverter defibrillator manufacturers associated with the United States as of September 2026 and tracks 3,252 professional contacts across them, including 1,325 with verified work emails. Houston is the largest hub.
This list covers company matches for wearable cardioverter defibrillator manufacturers associated with the United States, 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 September 19, 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.
The 25 largest wearable cardioverter defibrillator manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 421 contacts → | ||||
Exact match “At Kestra, we stand for patients at-risk and the people who care for them.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 216 contacts → | ||||
Exact match “Micro Systems Engineering, Inc.(MSEI), with its main office in Lake Oswego, Oregon, is is a pioneer in developing innovative implantable medical device technologies and devices…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 208 contacts → | ||||
Exact match “Cardiac Science is now part of the ZOLL® Medical Family.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 136 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 126 contacts → | ||||
Exact match “Defibtech, LLC, is a leader and innovator in the design and manufacture of automated external defibrillators (AEDs) and other lifesaving resuscitation products such as the new…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 119 contacts → | ||||
Exact match “RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 78 contacts → | ||||
Exact match “At Zywie, we’re redefining how cardiac data translates into clinical insight.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 68 contacts → | ||||
Exact match “Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 55 contacts → | ||||
Exact match “Rhythm Express is at the forefront of cardiac monitoring technology, uniting compassionate care with innovative solutions to improve the quality of life for cardiac patients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “Avertix is committed to advancing life-sustaining patient care and the long-term management of Advanced Cardiovascular Disease through innovation, clinical science, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 51 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 43 contacts → | ||||
Exact match “Vektor Medical is redefining how arrhythmias are understood and treated.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “QT Medical is a medical device and services company specializing in portable wireless cloud-connected cardiac diagnostic/monitoring devices for use by anyone.anytime.anywhere.™ As…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Delivering cutting-edge cardiac medical devices to clinicians since 1994.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Mawi Heart is a digital health company that revolutionizes the way we diagnose, react and prevent the three largest causes of death in the world: heart failures, heart attacks…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “At HeartHero, we’re on a mission to change the way we respond to Sudden Cardiac Arrest (SCA).” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “VisCardia Inc is a privately held medical device company in Portland Oregon developing a novel chronic heart failure therapy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “EXPECT MORE.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Our mission is to provide patients with instant feedback in detecting arrhythmias on the go or at home to give them peace of mind and help them make more informed decisions about…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Cardiac Monitor” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Calyan Technologies is an early-stage medical-technology company creating a novel approach to managing cardiac rhythm disorders.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “National Cardiac is a leading innovator in digital health solutions, delivering the next generation of wearable medical biosensors for the management, diagnosis, and treatment of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Rithem Life Sciences is a technology company, that redesigns and manufactures life saving medical equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Lifeware Labs is a wearable electronics company specializing in medical devices for combat medics and first responders.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “wearable cardioverter defibrillator manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 57 wearable cardioverter defibrillator manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 1,325 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Wearable cardioverter defibrillator manufacturers based in the United States at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 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 States whose business descriptions match “wearable cardioverter defibrillator manufacturers” 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 1,325 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 September 19, 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 “wearable cardioverter defibrillator manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wearable cardioverter defibrillator manufacturers are there based in the United States?
RevenueBase identified 57 company matches for wearable cardioverter defibrillator manufacturers associated with the United States as of September 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?
Kestra Medical Technologies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wearable cardioverter defibrillator manufacturers?
Houston leads with 4 company records, followed by Deerfield (3) and Irvine (3).
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 1,325 professional contacts with verified work emails tracked across these 57 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 wearable cardioverter defibrillator manufacturers based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 wearable cardioverter defibrillator manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 57 matching company records for wearable cardioverter defibrillator manufacturers based in the United States, with 3,252 tracked contacts and 1,325 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wearable cardioverter defibrillator manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Kestra Medical Technologies, INCkestramedical.comHQ: Kirkland, WA, United StatesReported employees: 51-200 | Kirkland, WA, United States | 51-200 | Exact match | 421 contacts → |
“At Kestra, we stand for patients at-risk and the people who care for them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Lake Oswego, OR, United StatesReported employees: 201-500 | Lake Oswego, OR, United States | 201-500 | Exact match | 216 contacts → |
“Micro Systems Engineering, Inc.(MSEI), with its main office in Lake Oswego, Oregon, is is a pioneer in developing innovative implantable medical device technologies and devices…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cardiac Sciencezoll.comHQ: Deerfield, WI, United StatesReported employees: 201-500 | Deerfield, WI, United States | 201-500 | Exact match | 208 contacts → |
“Cardiac Science is now part of the ZOLL® Medical Family.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | EBR Systems, INCebrsystemsinc.com HQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 136 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Defibtech, LLCdefibtech.com HQ: Guilford, CT, United StatesReported employees: 51-200 | Guilford, CT, United States | 51-200 | Exact match | 126 contacts → |
“Defibtech, LLC, is a leader and innovator in the design and manufacture of automated external defibrillators (AEDs) and other lifesaving resuscitation products such as the new…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Rhythmedixrhythmedix.comHQ: Mt. Laurel, NJ, United StatesReported employees: 201-500 | Mt. Laurel, NJ, United States | 201-500 | Exact match | 119 contacts → |
“RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Zywie, INCzywie.healthcareHQ: Johns Creek, GA, United StatesReported employees: 51-200 | Johns Creek, GA, United States | 51-200 | Exact match | 78 contacts → |
“At Zywie, we’re redefining how cardiac data translates into clinical insight.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Acutus Medical, INCacutusmedical.comHQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 68 contacts → |
“Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rhythm Expressrhythmexpressecg.com HQ: St. Paul, MN, United StatesReported employees: 51-200 | St. Paul, MN, United States | 51-200 | Exact match | 55 contacts → |
“Rhythm Express is at the forefront of cardiac monitoring technology, uniting compassionate care with innovative solutions to improve the quality of life for cardiac patients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Avertix Medicalavertix.com HQ: Eatontown, NJ, United StatesReported employees: 51-200 | Eatontown, NJ, United States | 51-200 | Exact match | 53 contacts → |
“Avertix is committed to advancing life-sustaining patient care and the long-term management of Advanced Cardiovascular Disease through innovation, clinical science, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cardiac Insight, INCcardiacinsightinc.comHQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Vektor Medical, INCvektormedical.com HQ: San Diego, WA, United StatesReported employees: 11-50 | San Diego, WA, United States | 11-50 | Exact match | 43 contacts → |
“Vektor Medical is redefining how arrhythmias are understood and treated.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  QT Medical, INCqtmedical.comHQ: Diamond Bar, CA, United StatesReported employees: 51-200 | Diamond Bar, CA, United States | 51-200 | Exact match | 40 contacts → |
“QT Medical is a medical device and services company specializing in portable wireless cloud-connected cardiac diagnostic/monitoring devices for use by anyone.anytime.anywhere.™ As…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cardiocommand, INCcardiocommand.com HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 14 contacts → |
“Delivering cutting-edge cardiac medical devices to clinicians since 1994.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mawi Heartmawiheart.comHQ: Clearwater, FL, United StatesReported employees: 11-50 | Clearwater, FL, United States | 11-50 | Exact match | 12 contacts → |
“Mawi Heart is a digital health company that revolutionizes the way we diagnose, react and prevent the three largest causes of death in the world: heart failures, heart attacks…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hearthero, INChearthero.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 10 contacts → |
“At HeartHero, we’re on a mission to change the way we respond to Sudden Cardiac Arrest (SCA).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Viscardiaviscardia.com HQ: Beaverton, OR, United StatesReported employees: 11-50 | Beaverton, OR, United States | 11-50 | Exact match | 9 contacts → |
“VisCardia Inc is a privately held medical device company in Portland Oregon developing a novel chronic heart failure therapy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Intelli-Heart Servicesintelli-heart.com HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 9 contacts → |
“EXPECT MORE.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lohman Technologieshomecg.com HQ: Pewaukee, WI, United StatesReported employees: 11-50 | Pewaukee, WI, United States | 11-50 | Exact match | 9 contacts → |
“Our mission is to provide patients with instant feedback in detecting arrhythmias on the go or at home to give them peace of mind and help them make more informed decisions about…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Future Cardiafuturecardia.com HQ: Tampa, United StatesReported employees: 1-10 | Tampa, United States | 1-10 | Exact match | 9 contacts → |
“Cardiac Monitor” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Calyan Technologiescalyantech.com HQ: St. Paul, MN, United StatesReported employees: 1-10 | St. Paul, MN, United States | 1-10 | Exact match | 6 contacts → |
“Calyan Technologies is an early-stage medical-technology company creating a novel approach to managing cardiac rhythm disorders.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | National Cardiac, INCnationalcardiac.com HQ: Solana Beach, CA, United StatesReported employees: 11-50 | Solana Beach, CA, United States | 11-50 | Exact match | 4 contacts → |
“National Cardiac is a leading innovator in digital health solutions, delivering the next generation of wearable medical biosensors for the management, diagnosis, and treatment of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Catheter Precision INCcatheterprecision.com HQ: Mt. Olive, NJ, United StatesReported employees: 11-50 | Mt. Olive, NJ, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Rithem Life Sciencesrithemls.com HQ: Usa, United StatesReported employees: 11-50 | Usa, United States | 11-50 | Exact match | 3 contacts → |
“Rithem Life Sciences is a technology company, that redesigns and manufactures life saving medical equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lifeware Labslifewarelabs.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 2 contacts → |
“Lifeware Labs is a wearable electronics company specializing in medical devices for combat medics and first responders.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 57 company matches
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Wearable cardioverter defibrillator manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
57 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wearable cardioverter defibrillator manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wearable cardioverter defibrillator manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 3,252 tracked contacts and 1,325 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 wearable cardioverter defibrillator manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/wearable-cardioverter-defibrillator-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 wearable cardioverter defibrillator manufacturers based in the United States
RevenueBase records 57 matching company records for wearable cardioverter defibrillator manufacturers based in the United States, with 3,252 tracked contacts and 1,325 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wearable cardioverter defibrillator manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kestra Medical Technologies, INCkestramedical.com HQ: Kirkland, WA, United StatesReported employees: 51-200 | Kirkland, WA, United States | 51-200 | Exact match | 421 contacts → |
“At Kestra, we stand for patients at-risk and the people who care for them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Lake Oswego, OR, United StatesReported employees: 201-500 | Lake Oswego, OR, United States | 201-500 | Exact match | 216 contacts → |
“Micro Systems Engineering, Inc.(MSEI), with its main office in Lake Oswego, Oregon, is is a pioneer in developing innovative implantable medical device technologies and devices…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cardiac Sciencezoll.com HQ: Deerfield, WI, United StatesReported employees: 201-500 | Deerfield, WI, United States | 201-500 | Exact match | 208 contacts → |
“Cardiac Science is now part of the ZOLL® Medical Family.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | EBR Systems, INCebrsystemsinc.com HQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 136 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Defibtech, LLCdefibtech.com HQ: Guilford, CT, United StatesReported employees: 51-200 | Guilford, CT, United States | 51-200 | Exact match | 126 contacts → |
“Defibtech, LLC, is a leader and innovator in the design and manufacture of automated external defibrillators (AEDs) and other lifesaving resuscitation products such as the new…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rhythmedixrhythmedix.com HQ: Mt. Laurel, NJ, United StatesReported employees: 201-500 | Mt. Laurel, NJ, United States | 201-500 | Exact match | 119 contacts → |
“RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Zywie, INCzywie.healthcare HQ: Johns Creek, GA, United StatesReported employees: 51-200 | Johns Creek, GA, United States | 51-200 | Exact match | 78 contacts → |
“At Zywie, we’re redefining how cardiac data translates into clinical insight.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Acutus Medical, INCacutusmedical.com HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 68 contacts → |
“Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rhythm Expressrhythmexpressecg.com HQ: St. Paul, MN, United StatesReported employees: 51-200 | St. Paul, MN, United States | 51-200 | Exact match | 55 contacts → |
“Rhythm Express is at the forefront of cardiac monitoring technology, uniting compassionate care with innovative solutions to improve the quality of life for cardiac patients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Avertix Medicalavertix.com HQ: Eatontown, NJ, United StatesReported employees: 51-200 | Eatontown, NJ, United States | 51-200 | Exact match | 53 contacts → |
“Avertix is committed to advancing life-sustaining patient care and the long-term management of Advanced Cardiovascular Disease through innovation, clinical science, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cardiac Insight, INCcardiacinsightinc.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Vektor Medical, INCvektormedical.com HQ: San Diego, WA, United StatesReported employees: 11-50 | San Diego, WA, United States | 11-50 | Exact match | 43 contacts → |
“Vektor Medical is redefining how arrhythmias are understood and treated.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | QT Medical, INCqtmedical.com HQ: Diamond Bar, CA, United StatesReported employees: 51-200 | Diamond Bar, CA, United States | 51-200 | Exact match | 40 contacts → |
“QT Medical is a medical device and services company specializing in portable wireless cloud-connected cardiac diagnostic/monitoring devices for use by anyone.anytime.anywhere.™ As…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cardiocommand, INCcardiocommand.com HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 14 contacts → |
“Delivering cutting-edge cardiac medical devices to clinicians since 1994.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mawi Heartmawiheart.com HQ: Clearwater, FL, United StatesReported employees: 11-50 | Clearwater, FL, United States | 11-50 | Exact match | 12 contacts → |
“Mawi Heart is a digital health company that revolutionizes the way we diagnose, react and prevent the three largest causes of death in the world: heart failures, heart attacks…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hearthero, INChearthero.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 10 contacts → |
“At HeartHero, we’re on a mission to change the way we respond to Sudden Cardiac Arrest (SCA).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Viscardiaviscardia.com HQ: Beaverton, OR, United StatesReported employees: 11-50 | Beaverton, OR, United States | 11-50 | Exact match | 9 contacts → |
“VisCardia Inc is a privately held medical device company in Portland Oregon developing a novel chronic heart failure therapy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Intelli-Heart Servicesintelli-heart.com HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 9 contacts → |
“EXPECT MORE.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lohman Technologieshomecg.com HQ: Pewaukee, WI, United StatesReported employees: 11-50 | Pewaukee, WI, United States | 11-50 | Exact match | 9 contacts → |
“Our mission is to provide patients with instant feedback in detecting arrhythmias on the go or at home to give them peace of mind and help them make more informed decisions about…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Future Cardiafuturecardia.com HQ: Tampa, United StatesReported employees: 1-10 | Tampa, United States | 1-10 | Exact match | 9 contacts → |
“Cardiac Monitor” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Calyan Technologiescalyantech.com HQ: St. Paul, MN, United StatesReported employees: 1-10 | St. Paul, MN, United States | 1-10 | Exact match | 6 contacts → |
“Calyan Technologies is an early-stage medical-technology company creating a novel approach to managing cardiac rhythm disorders.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | National Cardiac, INCnationalcardiac.com HQ: Solana Beach, CA, United StatesReported employees: 11-50 | Solana Beach, CA, United States | 11-50 | Exact match | 4 contacts → |
“National Cardiac is a leading innovator in digital health solutions, delivering the next generation of wearable medical biosensors for the management, diagnosis, and treatment of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Catheter Precision INCcatheterprecision.com HQ: Mt. Olive, NJ, United StatesReported employees: 11-50 | Mt. Olive, NJ, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Rithem Life Sciencesrithemls.com HQ: Usa, United StatesReported employees: 11-50 | Usa, United States | 11-50 | Exact match | 3 contacts → |
“Rithem Life Sciences is a technology company, that redesigns and manufactures life saving medical equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lifeware Labslifewarelabs.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 2 contacts → |
“Lifeware Labs is a wearable electronics company specializing in medical devices for combat medics and first responders.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 57 company matches
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Wearable cardioverter defibrillator manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
57 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wearable cardioverter defibrillator manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wearable cardioverter defibrillator manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 3,252 tracked contacts and 1,325 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 wearable cardioverter defibrillator manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/wearable-cardioverter-defibrillator-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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