Company lists · Data refreshed September 2026

Top 25 Carbon dioxide sensors manufacturers based in the United States

RevenueBase identified 75 company matches for carbon dioxide sensors manufacturers associated with the United States as of September 2026 and tracks 1,134 professional contacts across them, including 394 with verified work emails. Ann Arbor is the largest hub.

This list covers company matches for carbon dioxide sensors 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 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
75Companies
1,134Contacts tracked
394Verified emails
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The 25 largest carbon dioxide sensors manufacturers based in the United States

Ranked by team size
Top 25 of 75 company matches for carbon dioxide sensors manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGays Mills, WI, United StatesHQ recorded Sep 16, 202651-200114 contacts →

Exact match

“Building Automation Products, Inc.(BAPI), designs and manufactures a wide variety of sensors and related products primarily for the HVAC industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchWatertown, MA, United StatesHQ recorded Sep 16, 202651-200102 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 · Sep 16, 2026 · View company records in RevenueBase
3Exact matchValencia, CA, United StatesHQ recorded Sep 16, 202651-20086 contacts →

Exact match

“H2scan was founded in 2002 and has its headquarters, sales, production and marketing staff in Valencia, California.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchNew Kensington, PA, United StatesHQ recorded Sep 16, 2026201-50069 contacts →

Exact match

“MSA Bacharach is a global leader in the design, manufacture, and service of combustion gas analysis and refrigeration leak detectors, and monitoring instrumentation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSparks, NV, United StatesHQ recorded Sep 16, 202651-20061 contacts →

Exact match

“NevadaNano provides safety and climate solutions for many of the world’s largest corporations, with innovative multi-gas sensing products and IIoT automated emissions monitoring…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchMiddleton, WI, United StatesHQ recorded Sep 16, 202651-20034 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 · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSioux Falls, SD, United StatesHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“Now a DwyerOmega Brand, Macurco Inc is headquartered in Sioux Falls, South Dakota, Macurco Gas Detection has been providing solutions for the gas detection industry since 1972.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchNorwood, MA, United StatesHQ recorded Sep 16, 202651-20021 contacts →

Exact match

“For more than three decades, Bascom-Turner has manufactured accurate and rugged gas detectors for utilities and other industrial customers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchFairfield, NJ, United StatesHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“Since 1969 Control Instruments Corporation has dedicated their expertise to the industrial community, providing safe and efficient environments for companies worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchOrmond Beach, FL, United StatesHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“CO2Meter is a U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchOrange, CA, United StatesHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“Welcome to California Analytical Instruments - the most trusted name in gas analysis.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLas Vegas, NV, United StatesHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“CO2 Monitoring advances air safety through production of state-of-the-art Aerosphere® monitoring systems and accessories, bulk tank services including installation, refurbishment…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“ENMET is a trusted leader in toxic gas detection and air monitoring, protecting people, facilities, and communities for over 50 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchTustin, CA, United StatesHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“AMI is a leading provider of best-in-class gas analyzers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchShelton, CT, United StatesHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Manufacturer of advanced environmental instrumentation for IAQ, TVOC, CO2, Particulate, Toxic Gasses (including Formaldehyde, Ozone, Ammonia), Air Velocity, Differential Pressure…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLisle, IL, United StatesHQ recorded Sep 16, 2026501-1,00012 contacts →

Exact match

“DeNova Detect by New Cosmos USA Inc, located in Lisle, Illinois, is a leader in gas alarm technology with over 65 years of gas safety innovation and over 75 million gas alarms…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchHumble, TX, United StatesHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Precision German Engineering with Local US Application Support, Sales, Installation, and Service.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchCharlotte, NC, United StatesHQ recorded Sep 16, 2026201-50011 contacts →

Exact match

“Are you looking for a company that excels in sensor technology and is passionate about delivering exceptional solutions?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchVirginia Beach, VA, United StatesHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“Provider of Quality Controls, Gas Detection, Peripherals and Interface Devices to the HVAC, Energy Management and Building Automation markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchRolling Meadows, IL, United StatesHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Do you know Figaro USA?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchCarlsbad, CA, United StatesHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Seacoast is focused on the next generation of chemical sensor and chemical detection devices with an emphasis on the development of gas sensors for a variety of markets including…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchLadera Ranch, CA, United StatesHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Emisense develops next-generation emissions sensors, combining technical ceramics and advanced signal processing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchMontoursville, PA, United StatesHQ recorded Sep 16, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 16, 20261-106 contacts →

Exact match

“What began as a more sustainable demand control ventilation solution developed into a real-time continuous indoor air quality monitoring solution.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchGarner, NC, United StatesHQ recorded Sep 16, 202611-506 contacts →

Exact match

“The Garner Underground, Inc.(GUI) is a research and development company, specializing in HVAC airflow measurement, indoor air quality sensing, and demand control ventilation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 75 carbon dioxide sensors manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 394 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Carbon dioxide sensors manufacturers based in the United States at a glance

As of Sep 16, 2026
34.7%Verified-email coverage
15.1Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Ann Arbor
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
33
51-200
13
201-500
4
501-1,000
1

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 75 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 “carbon dioxide sensors 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 394 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 16, 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 “carbon dioxide sensors manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon dioxide sensors manufacturers are there based in the United States?

RevenueBase identified 75 company matches for carbon dioxide sensors 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?

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

Which city has the most carbon dioxide sensors manufacturers?

Ann Arbor leads with 3 company records, followed by San Diego (3) and Boulder (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 394 professional contacts with verified work emails tracked across these 75 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 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.