Company lists · Data refreshed September 2026

Top 25 Bioelectronics companies based in the United States

RevenueBase identified 269 bioelectronics companies headquartered in the United States as of September 2026 and tracks 6,877 professional contacts across them, including 2,777 with verified work emails and 2,920 with mobile numbers. Carlsbad is the largest hub.

This list covers bioelectronics companies headquartered in the United States, 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 6, 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 6, 2026 86% judged on-target in blind review
269Companies
6,877Contacts tracked
2,777Verified emails
2,920Mobile numbers
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The 25 largest bioelectronics companies based in the United States

Ranked by team size
Top 25 of 269 bioelectronics companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to bioelectronics 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 20261,001-5,0001,754 contacts →

“iRhythm is a leading digital health care company that creates trusted solutions that detect, predict, and prevent disease.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 6, 202651-200353 contacts →

“BEMER is an FDA Class II cleared consumer (OTC) medical device that, during an 8-minute session, sends a low intensity pulsed electromagnetic field to the body in order to safely…”

Source: company website · checked Sep 6, 2026
3Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 6, 202651-200288 contacts →
Source: company website · checked Sep 6, 2026
4Indirect evidenceLake Oswego, OR, United StatesHQ checked Sep 6, 2026201-500216 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…”

Source: company website · checked Sep 6, 2026
5Indirect evidenceDeerfield, WI, United StatesHQ checked Sep 6, 2026201-500208 contacts →

“Cardiac Science is now part of the ZOLL® Medical Family.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceNorthvale, NJ, United StatesHQ checked Sep 6, 2026n/a204 contacts →

“ADM Tronics ("ADMT") specializes in electronic medical device design, development and manufacturing for diagnostic and therapeutic medical technologies at its FDA-Registered…”

Source: company website · checked Sep 6, 2026
7Indirect evidenceSalt Lake City, UT, United StatesHQ checked Sep 6, 202651-200194 contacts →

“Blackrock Neurotech is a team of the world’s leading engineers, neuroscientists, and visionaries.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceMountain View, CA, United StatesHQ checked Sep 6, 202651-200189 contacts →

“AliveCor, Inc.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceCoopersburg, PA, United StatesHQ checked Sep 6, 2026201-500147 contacts →

“For over 400 years, intrepid mariners have embarked on long journeys into uncharted waters.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceMalvern, PA, United StatesHQ checked Sep 6, 20261,001-5,000142 contacts →

“Thank you for visiting the BioTelemetry, a Philips company.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceMt. Laurel, NJ, United StatesHQ checked Sep 6, 2026201-500119 contacts →

“RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.”

Source: company website · checked Sep 6, 2026
12Strong evidenceAlameda, CA, United StatesHQ checked Sep 6, 202651-200115 contacts →

“iota Biosciences, a wholly-owned subsidiary of Astellas Pharma US, is a medical device company working to develop pioneering bioelectronics to advance the treatment and management…”

Source: company website · checked Sep 6, 2026
13Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 6, 2026201-500109 contacts →

“For over 30 years, Mortara Instrument, Inc.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 6, 202651-200106 contacts →

“ImpediMed is a global medical technology company that designs and manufactures bioimpedance spectroscopy (BIS) devices, providing clinicians with real-time insights for…”

Source: company website · checked Sep 6, 2026
15Strong evidenceSan Mateo, CA, United StatesHQ checked Sep 6, 202651-200102 contacts →

“Cala Health is a bioelectronic medicine company transforming the standard of care for chronic disease.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceIrvine, CA, United StatesHQ checked Sep 6, 202651-20098 contacts →

“At Pro-Dex, we believe that the most impactful advancements in healthcare come from a commitment to excellence, integrity, and meaningful progress.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceJohns Creek, GA, United StatesHQ checked Sep 6, 202651-20078 contacts →

“At Zywie, we’re redefining how cardiac data translates into clinical insight.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceSartell, MN, United StatesHQ checked Sep 6, 202651-20075 contacts →

“At Revive Medical Technologies Inc, we stand at the forefront of medical innovation, driven by a passion to transform ideas into reality.”

Source: company website · checked Sep 6, 2026
19Indirect evidenceChicago, United StatesHQ checked Sep 6, 20261,001-5,00075 contacts →

“Contec Medical Systems Co, Ltd.(hereinafter referred to as CONTEC) is a high-tech company which focuses on research, manufacture and distribution of medical devices since 1996…”

Source: company website · checked Sep 6, 2026
20Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 6, 202651-20068 contacts →

“Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.”

Source: company website · checked Sep 6, 2026
21Indirect evidenceMilpitas, CA, United StatesHQ checked Sep 6, 202651-20066 contacts →

“Stellartech Research Corporation designs, develops and manufactures an array of innovative diagnostic and therapeutic devices for a wide range of medical device companies.”

Source: company website · checked Sep 6, 2026
22Indirect evidenceNatick, MA, United StatesHQ checked Sep 6, 202651-20064 contacts →

“Delsys is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance Electromyography instruments, range of physiological and biomechanical…”

Source: company website · checked Sep 6, 2026
23Indirect evidenceOak Creek, WI, United StatesHQ checked Sep 6, 202651-20057 contacts →

“Since 1983, surgeons and neurologists have turned to Ad-Tech for Gold Standard products that help them deliver life-changing care to patients around the world.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceBellevue, WA, United StatesHQ checked Sep 6, 202611-5051 contacts →
Source: company website · checked Sep 6, 2026
25Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 6, 202611-5049 contacts →

“Based in Atlanta, GA, BioCircuit Technologies is at the forefront of developing and commercializing advanced medical devices for tissue repair and neuromodulation.”

Source: company website · checked Sep 6, 2026

Showing 25 of 269 bioelectronics companies based in the United States

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Bioelectronics companies based in the United States at a glance

As of Sep 6, 2026
40.4%Verified-email coverage
42.5%Mobile-number coverage
25.6Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Carlsbad
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
133
11-50
94
51-200
30
201-500
8
1,001-5,000
4

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 bioelectronics 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 States whose own description of what they do matches “bioelectronics 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 bioelectronics 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 bioelectronics companies, and records with no verified work email. Companies headquartered outside United States 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, 2,777 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 6, 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.

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 bioelectronics 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 bioelectronics companies are there based in the United States?

RevenueBase identified 269 bioelectronics companies headquartered in the United States 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?

Irhythm Technologies, INC, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most bioelectronics companies?

Carlsbad leads with 7 headquartered companies, followed by Los Angeles (7) and San Francisco (7).

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 2,777 verified decision-maker contacts tracked across these 269 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 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 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.