Company lists · Data refreshed November 2026
Top 25 Monitoring device manufacturers based in the United States
RevenueBase identified 201 company matches for monitoring device manufacturers associated with the United States as of November 2026 and tracks 8,340 professional contacts across them, including 2,830 with verified work emails. Houston is the largest hub.
This list covers company matches for monitoring device 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 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.
The 25 largest monitoring device manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,429 contacts → | ||||
Exact match “For over 35 years, Masimo has developed innovative monitoring technologies designed to improve patient outcomes and streamline clinical workflows.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 623 contacts → | ||||
Exact match “Omega sells more than products used to measure temperature and humidity, flow and level, and pressure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 401 contacts → | ||||
Exact match “As the premier provider of critical event monitoring across North America, Becklar Monitoring is prepared to monitor any event, anytime, with speed, accuracy and exceptional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 240 contacts → | ||||
Exact match “Since 1923, the Dickson Company has helped numerous organizations monitor their most sensitive environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 226 contacts → | ||||
Exact match “Rees Scientific provides continuous automated monitoring to a limitless number of applications in a wide range of industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 137 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 117 contacts → | ||||
Exact match “For over 30 years, Mortara Instrument, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 113 contacts → | ||||
Exact match “OTT HydroMet works to deliver customer outcomes by providing decision makers with vital insights they trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 112 contacts → | ||||
Exact match “Founded in 1931 United Electric Controls (UE), and its divisions, Precision Sensors and Applied Sensor Technologies, is a privately held corporation located in Watertown…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 89 contacts → | ||||
Exact match “HOBO® Data Loggers, now a part of LI-COR Environmental, has been delivering award-winning environmental monitoring solutions since 1981.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 71 contacts → | ||||
Exact match “Sonicu delivers modern, smart, and reliable monitoring solutions that protect people and products while keeping operations compliant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 70 contacts → | ||||
Exact match “For more than 50 years, DICKEY-john has been a trusted provider of agricultural electronic solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 57 contacts → | ||||
Exact match “Veris Industries, located in Tualatin Oregon, is a premier provider of environmental sensors and energy management solutions for commercial HVAC, energy management, renewable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 51 contacts → | ||||
Exact match “Connection Technology Center (CTC) is a U.S-based technology company specializing in the advanced design and manufacturing of industrial condition monitoring hardware for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 44 contacts → | ||||
Exact match “Automation Products Group, Inc.(APG) manufactures industrial sensors and measurement solutions for monitoring and controlling manufacturing, processing, extraction, calibration…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 44 contacts → | ||||
Exact match “Caron Engineering is a leading provider of CNC process optimization, tool monitoring, and manufacturing automation technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “MadgeTech designs and manufactures data loggers, which are small, battery-powered, intelligent, electronic devices that measure and record physical parameters such as temperature…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “Tenovi provides proprietary hardware and software needed to power remote monitoring programs with the first plug and play cellular gateway, a growing suite of FDA-cleared user…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 42 contacts → | ||||
Exact match “Electro-Sensors, Inc, designs and manufactures the most reliable machine monitoring sensors and wireless/wired hazard monitoring systems in the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 41 contacts → | ||||
Exact match “At Monnit, we aim to bridge the gap between industry and technology through the Internet of Things by empowering businesses with low-cost, simple sensor solutions to monitor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 40 contacts → | ||||
Exact match “Amphenol Advanced Sensors, with its portfolio of industry-leading brands - Thermometrics, NovaSensor, Telaire, Protimeter and Kaye - is an innovator in advanced sensing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 38 contacts → | ||||
Exact match “Automation Components, Inc.(ACI) creates and distributes some of the best environmental sensors used all across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 37 contacts → | ||||
Exact match “For over 35 years, DENT Instruments has manufactured portable energy meters, power analyzers, and data loggers to help optimize electrical systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 36 contacts → | ||||
Exact match “Winland Electronics, is an industry leader in critical condition monitoring devices for over 50 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “XiltriX North America was established to make life sciences safer and more predictable through technology.” Recorded in the RevenueBase company graph · Nov 6, 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 “monitoring device 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 201 monitoring device manufacturers based in the United States
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Monitoring device manufacturers based in the United States at a glance
As of Nov 6, 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 201 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 “monitoring device 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 2,830 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 “monitoring device manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many monitoring device manufacturers are there based in the United States?
RevenueBase identified 201 company matches for monitoring device manufacturers associated with the United States 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?
Masimo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most monitoring device manufacturers?
Houston leads with 4 company records, followed by Logan (4) and New York (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 2,830 professional contacts with verified work emails tracked across these 201 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.
Ready to reach these companies? Verified emails and direct dials for all 201 monitoring device manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Monitoring device manufacturers by geography
- Monitoring device manufacturers based in Australia
- Monitoring device manufacturers based in Brazil
- Monitoring device manufacturers based in Canada
- Monitoring device manufacturers based in France
- Monitoring device manufacturers based in Germany
- Monitoring device manufacturers based in India
- Monitoring device manufacturers based in Italy
- Monitoring device manufacturers based in the Netherlands
- Monitoring device manufacturers based in Spain
- Monitoring device manufacturers based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Monitoring device manufacturers based in Australia
- Monitoring device manufacturers based in Brazil
- Monitoring device manufacturers based in Canada
- Monitoring device manufacturers based in France
- Monitoring device manufacturers based in Germany
- Monitoring device manufacturers based in India
Company intelligence · public preview
Top 25 monitoring device 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 201 matching company records for monitoring device manufacturers based in the United States, with 8,340 tracked contacts and 2,830 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: November 6, 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 monitoring device 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 |  Masimomasimo.comHQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 3,429 contacts → |
“For over 35 years, Masimo has developed innovative monitoring technologies designed to improve patient outcomes and streamline clinical workflows.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Omega Engineeringomega.comHQ: Norwalk, CT, United StatesReported employees: 501-1,000 | Norwalk, CT, United States | 501-1,000 | Exact match | 623 contacts → |
“Omega sells more than products used to measure temperature and humidity, flow and level, and pressure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Becklar Monitoringbecklar.comHQ: Ogden, UT, United StatesReported employees: 201-500 | Ogden, UT, United States | 201-500 | Exact match | 401 contacts → |
“As the premier provider of critical event monitoring across North America, Becklar Monitoring is prepared to monitor any event, anytime, with speed, accuracy and exceptional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dicksondicksondata.comHQ: Addison, IL, United StatesReported employees: 51-200 | Addison, IL, United States | 51-200 | Exact match | 240 contacts → |
“Since 1923, the Dickson Company has helped numerous organizations monitor their most sensitive environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Rees Scientificreesscientific.comHQ: Trenton, NJ, United StatesReported employees: 51-200 | Trenton, NJ, United States | 51-200 | Exact match | 226 contacts → |
“Rees Scientific provides continuous automated monitoring to a limitless number of applications in a wide range of industries.” Recorded description excerpt · November 6, 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 | 137 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mortara Instrumentmortara.comHQ: Milwaukee, WI, United StatesReported employees: 201-500 | Milwaukee, WI, United States | 201-500 | Exact match | 117 contacts → |
“For over 30 years, Mortara Instrument, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | OTT Hydrometotthydromet.com HQ: Sterling, VA, United StatesReported employees: 201-500 | Sterling, VA, United States | 201-500 | Exact match | 113 contacts → |
“OTT HydroMet works to deliver customer outcomes by providing decision makers with vital insights they trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  United Electric Controlsueonline.comHQ: Watertown, MA, United StatesReported employees: 51-200 | Watertown, MA, United States | 51-200 | Exact match | 112 contacts → |
“Founded in 1931 United Electric Controls (UE), and its divisions, Precision Sensors and Applied Sensor Technologies, is a privately held corporation located in Watertown…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Hobo Data Loggersonsetcomp.comHQ: Bourne, MA, United StatesReported employees: 51-200 | Bourne, MA, United States | 51-200 | Exact match | 89 contacts → |
“HOBO® Data Loggers, now a part of LI-COR Environmental, has been delivering award-winning environmental monitoring solutions since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sonicusonicu.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 71 contacts → |
“Sonicu delivers modern, smart, and reliable monitoring solutions that protect people and products while keeping operations compliant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Dickey-Johndickey-john.comHQ: Auburn, IL, United StatesReported employees: 501-1,000 | Auburn, IL, United States | 501-1,000 | Exact match | 70 contacts → |
“For more than 50 years, DICKEY-john has been a trusted provider of agricultural electronic solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Veris Industriesveris.comHQ: Tualatin, OR, United StatesReported employees: 201-500 | Tualatin, OR, United States | 201-500 | Exact match | 57 contacts → |
“Veris Industries, located in Tualatin Oregon, is a premier provider of environmental sensors and energy management solutions for commercial HVAC, energy management, renewable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Connection Technology Centerctconline.comHQ: Victor, NY, United StatesReported employees: 51-200 | Victor, NY, United States | 51-200 | Exact match | 51 contacts → |
“Connection Technology Center (CTC) is a U.S-based technology company specializing in the advanced design and manufacturing of industrial condition monitoring hardware for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Automation Products Group, INCapgsensors.comHQ: Logan, UT, United StatesReported employees: 51-200 | Logan, UT, United States | 51-200 | Exact match | 44 contacts → |
“Automation Products Group, Inc.(APG) manufactures industrial sensors and measurement solutions for monitoring and controlling manufacturing, processing, extraction, calibration…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Caron Engineering, INCcaroneng.comHQ: Wells, ME, United StatesReported employees: 11-50 | Wells, ME, United States | 11-50 | Exact match | 44 contacts → |
“Caron Engineering is a leading provider of CNC process optimization, tool monitoring, and manufacturing automation technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Madgetech, INCmadgetech.comHQ: Warner, NH, United StatesReported employees: 51-200 | Warner, NH, United States | 51-200 | Exact match | 44 contacts → |
“MadgeTech designs and manufactures data loggers, which are small, battery-powered, intelligent, electronic devices that measure and record physical parameters such as temperature…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tenovi, An Inc. 5000 Companytenovi.comHQ: Portsmouth, NH, United StatesReported employees: 11-50 | Portsmouth, NH, United States | 11-50 | Exact match | 43 contacts → |
“Tenovi provides proprietary hardware and software needed to power remote monitoring programs with the first plug and play cellular gateway, a growing suite of FDA-cleared user…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Electro-Sensors, INCelectro-sensors.comHQ: Minnetonka, MN, United StatesReported employees: 11-50 | Minnetonka, MN, United States | 11-50 | Exact match | 42 contacts → |
“Electro-Sensors, Inc, designs and manufactures the most reliable machine monitoring sensors and wireless/wired hazard monitoring systems in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Monnit Corporationmonnit.comHQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 41 contacts → |
“At Monnit, we aim to bridge the gap between industry and technology through the Internet of Things by empowering businesses with low-cost, simple sensor solutions to monitor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Amphenol Advanced Sensorsamphenol-sensors.com HQ: St. Marys, PA, United StatesReported employees: 1,001-5,000 | St. Marys, PA, United States | 1,001-5,000 | Exact match | 40 contacts → |
“Amphenol Advanced Sensors, with its portfolio of industry-leading brands - Thermometrics, NovaSensor, Telaire, Protimeter and Kaye - is an innovator in advanced sensing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Automation Components, INCworkaci.comHQ: Middleton, WI, United StatesReported employees: 51-200 | Middleton, WI, United States | 51-200 | Exact match | 38 contacts → |
“Automation Components, Inc.(ACI) creates and distributes some of the best environmental sensors used all across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Dent Instruments, INCdentinstruments.comHQ: Bend, OR, United StatesReported employees: 11-50 | Bend, OR, United States | 11-50 | Exact match | 37 contacts → |
“For over 35 years, DENT Instruments has manufactured portable energy meters, power analyzers, and data loggers to help optimize electrical systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Winland Electronics, INCwinland.comHQ: Mankato, MN, United StatesReported employees: Not recorded | Mankato, MN, United States | Not recorded | Exact match | 36 contacts → |
“Winland Electronics, is an industry leader in critical condition monitoring devices for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Xiltrix North Americaxiltrixusa.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 33 contacts → |
“XiltriX North America was established to make life sciences safer and more predictable through technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 201 company matches
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Monitoring device manufacturers: dataset insights
November 6, 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
199 records in the displayed employee bands.
2 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 201 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: November 6, 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 monitoring device 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 monitoring device manufacturers did RevenueBase find based in the United States?
The saved snapshot records 201 matching company records, 8,340 tracked contacts and 2,830 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: November 6, 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
Monitoring device manufacturers by geography
- Monitoring device manufacturers based in Australia
- Monitoring device manufacturers based in Brazil
- Monitoring device manufacturers based in Canada
- Monitoring device manufacturers based in France
- Monitoring device manufacturers based in Germany
- Monitoring device manufacturers based in India
- Monitoring device manufacturers based in Italy
- Monitoring device manufacturers based in the Netherlands
- Monitoring device manufacturers based in Spain
- Monitoring device manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 monitoring device manufacturers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/monitoring-device-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
- Monitoring device manufacturers based in Australia
- Monitoring device manufacturers based in Brazil
- Monitoring device manufacturers based in Canada
- Monitoring device manufacturers based in France
- Monitoring device manufacturers based in Germany
- Monitoring device manufacturers based in India
Company intelligence · public preview
Top 25 monitoring device manufacturers based in the United States
RevenueBase records 201 matching company records for monitoring device manufacturers based in the United States, with 8,340 tracked contacts and 2,830 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: November 6, 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 monitoring device 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 | Masimomasimo.com HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 3,429 contacts → |
“For over 35 years, Masimo has developed innovative monitoring technologies designed to improve patient outcomes and streamline clinical workflows.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Omega Engineeringomega.com HQ: Norwalk, CT, United StatesReported employees: 501-1,000 | Norwalk, CT, United States | 501-1,000 | Exact match | 623 contacts → |
“Omega sells more than products used to measure temperature and humidity, flow and level, and pressure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Becklar Monitoringbecklar.com HQ: Ogden, UT, United StatesReported employees: 201-500 | Ogden, UT, United States | 201-500 | Exact match | 401 contacts → |
“As the premier provider of critical event monitoring across North America, Becklar Monitoring is prepared to monitor any event, anytime, with speed, accuracy and exceptional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dicksondicksondata.com HQ: Addison, IL, United StatesReported employees: 51-200 | Addison, IL, United States | 51-200 | Exact match | 240 contacts → |
“Since 1923, the Dickson Company has helped numerous organizations monitor their most sensitive environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Rees Scientificreesscientific.com HQ: Trenton, NJ, United StatesReported employees: 51-200 | Trenton, NJ, United States | 51-200 | Exact match | 226 contacts → |
“Rees Scientific provides continuous automated monitoring to a limitless number of applications in a wide range of industries.” Recorded description excerpt · November 6, 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 | 137 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mortara Instrumentmortara.com HQ: Milwaukee, WI, United StatesReported employees: 201-500 | Milwaukee, WI, United States | 201-500 | Exact match | 117 contacts → |
“For over 30 years, Mortara Instrument, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | OTT Hydrometotthydromet.com HQ: Sterling, VA, United StatesReported employees: 201-500 | Sterling, VA, United States | 201-500 | Exact match | 113 contacts → |
“OTT HydroMet works to deliver customer outcomes by providing decision makers with vital insights they trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | United Electric Controlsueonline.com HQ: Watertown, MA, United StatesReported employees: 51-200 | Watertown, MA, United States | 51-200 | Exact match | 112 contacts → |
“Founded in 1931 United Electric Controls (UE), and its divisions, Precision Sensors and Applied Sensor Technologies, is a privately held corporation located in Watertown…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hobo Data Loggersonsetcomp.com HQ: Bourne, MA, United StatesReported employees: 51-200 | Bourne, MA, United States | 51-200 | Exact match | 89 contacts → |
“HOBO® Data Loggers, now a part of LI-COR Environmental, has been delivering award-winning environmental monitoring solutions since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sonicusonicu.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 71 contacts → |
“Sonicu delivers modern, smart, and reliable monitoring solutions that protect people and products while keeping operations compliant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dickey-Johndickey-john.com HQ: Auburn, IL, United StatesReported employees: 501-1,000 | Auburn, IL, United States | 501-1,000 | Exact match | 70 contacts → |
“For more than 50 years, DICKEY-john has been a trusted provider of agricultural electronic solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Veris Industriesveris.com HQ: Tualatin, OR, United StatesReported employees: 201-500 | Tualatin, OR, United States | 201-500 | Exact match | 57 contacts → |
“Veris Industries, located in Tualatin Oregon, is a premier provider of environmental sensors and energy management solutions for commercial HVAC, energy management, renewable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Connection Technology Centerctconline.com HQ: Victor, NY, United StatesReported employees: 51-200 | Victor, NY, United States | 51-200 | Exact match | 51 contacts → |
“Connection Technology Center (CTC) is a U.S-based technology company specializing in the advanced design and manufacturing of industrial condition monitoring hardware for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Automation Products Group, INCapgsensors.com HQ: Logan, UT, United StatesReported employees: 51-200 | Logan, UT, United States | 51-200 | Exact match | 44 contacts → |
“Automation Products Group, Inc.(APG) manufactures industrial sensors and measurement solutions for monitoring and controlling manufacturing, processing, extraction, calibration…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Caron Engineering, INCcaroneng.com HQ: Wells, ME, United StatesReported employees: 11-50 | Wells, ME, United States | 11-50 | Exact match | 44 contacts → |
“Caron Engineering is a leading provider of CNC process optimization, tool monitoring, and manufacturing automation technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Madgetech, INCmadgetech.com HQ: Warner, NH, United StatesReported employees: 51-200 | Warner, NH, United States | 51-200 | Exact match | 44 contacts → |
“MadgeTech designs and manufactures data loggers, which are small, battery-powered, intelligent, electronic devices that measure and record physical parameters such as temperature…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tenovi, An Inc. 5000 Companytenovi.com HQ: Portsmouth, NH, United StatesReported employees: 11-50 | Portsmouth, NH, United States | 11-50 | Exact match | 43 contacts → |
“Tenovi provides proprietary hardware and software needed to power remote monitoring programs with the first plug and play cellular gateway, a growing suite of FDA-cleared user…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Electro-Sensors, INCelectro-sensors.com HQ: Minnetonka, MN, United StatesReported employees: 11-50 | Minnetonka, MN, United States | 11-50 | Exact match | 42 contacts → |
“Electro-Sensors, Inc, designs and manufactures the most reliable machine monitoring sensors and wireless/wired hazard monitoring systems in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Monnit Corporationmonnit.com HQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 41 contacts → |
“At Monnit, we aim to bridge the gap between industry and technology through the Internet of Things by empowering businesses with low-cost, simple sensor solutions to monitor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Amphenol Advanced Sensorsamphenol-sensors.com HQ: St. Marys, PA, United StatesReported employees: 1,001-5,000 | St. Marys, PA, United States | 1,001-5,000 | Exact match | 40 contacts → |
“Amphenol Advanced Sensors, with its portfolio of industry-leading brands - Thermometrics, NovaSensor, Telaire, Protimeter and Kaye - is an innovator in advanced sensing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Automation Components, INCworkaci.com HQ: Middleton, WI, United StatesReported employees: 51-200 | Middleton, WI, United States | 51-200 | Exact match | 38 contacts → |
“Automation Components, Inc.(ACI) creates and distributes some of the best environmental sensors used all across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dent Instruments, INCdentinstruments.com HQ: Bend, OR, United StatesReported employees: 11-50 | Bend, OR, United States | 11-50 | Exact match | 37 contacts → |
“For over 35 years, DENT Instruments has manufactured portable energy meters, power analyzers, and data loggers to help optimize electrical systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Winland Electronics, INCwinland.com HQ: Mankato, MN, United StatesReported employees: Not recorded | Mankato, MN, United States | Not recorded | Exact match | 36 contacts → |
“Winland Electronics, is an industry leader in critical condition monitoring devices for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Xiltrix North Americaxiltrixusa.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 33 contacts → |
“XiltriX North America was established to make life sciences safer and more predictable through technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 201 company matches
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Monitoring device manufacturers: dataset insights
November 6, 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
199 records in the displayed employee bands.
2 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 201 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: November 6, 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 monitoring device 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 monitoring device manufacturers did RevenueBase find based in the United States?
The saved snapshot records 201 matching company records, 8,340 tracked contacts and 2,830 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: November 6, 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
Monitoring device manufacturers by geography
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- Monitoring device manufacturers based in India
- Monitoring device manufacturers based in Italy
- Monitoring device manufacturers based in the Netherlands
- Monitoring device manufacturers based in Spain
- Monitoring device manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 monitoring device manufacturers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/monitoring-device-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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- Monitoring device manufacturers based in Australia
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