Company lists · Data refreshed October 2026

Top 25 Industrial emission monitoring systems manufacturers based in the United States

Name: Industrial emission monitoring systems manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 279 companies tracked

RevenueBase identified 279 company matches for industrial emission monitoring systems manufacturers associated with the United States as of October 2026 and tracks 5,047 professional contacts across them, including 2,064 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial emission monitoring systems 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 October 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 Oct 16, 2026 How this list was built

279Companies

5,047Contacts tracked

2,064Verified emails

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The 25 largest industrial emission monitoring systems manufacturers based in the United States

Ranked by team size

Top 25 of 279 company matches for industrial emission monitoring systems manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Picarro	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 16, 2026	201-500	323 contacts →
	Exact match “Reducing emissions, detecting leaks, mitigating risk, optimizing operations, ensuring compliance and advancing research are some of the challenges facing our clients.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Cimarron	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	501-1,000	316 contacts →
	Exact match “With decades of operating history and innovation across our trusted brands, Cimarron provides technology-driven emissions management solutions for the global energy system.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Miratech	Exact match	Tulsa, OK, United StatesHQ recorded Oct 16, 2026	501-1,000	281 contacts →
	Exact match “MIRATECH is the global leader in emissions and acoustic control solutions for stationary natural gas and diesel engines, serving the power generation, oil and gas, data center…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	TASC	Exact match	Seabrook, TX, United StatesHQ recorded Oct 16, 2026	201-500	155 contacts →
	Exact match “Automation and Technology Group: Specializing in Analyzer System Integration.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Cleanair Engineering	Exact match	Palatine, IL, United StatesHQ recorded Oct 16, 2026	51-200	152 contacts →
	Exact match “Since its founding in 1972, CleanAir has an established reputation for excellence on projects of all sizes, ranging from boiler, APC equipment and cooling tower efficiency testing…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Babcock & Wilcox Megtec B&w Megtec	Exact match	De Pere, WI, United StatesHQ recorded Oct 16, 2026	501-1,000	146 contacts →
	Exact match “Dürr Megtec is a leading global supplier of environmental control technologies and engineered products tailored to meet customers' industrial process requirements.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Li-Cor	Exact match	Lincoln, NE, United StatesHQ recorded Oct 16, 2026	201-500	145 contacts →
	Exact match “LI-COR is a leader in environmental measurement and monitoring solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Anguil Environmental Systems, INC	Exact match	Milwaukee, WI, United StatesHQ recorded Oct 16, 2026	51-200	132 contacts →
	Exact match “Anguil Environmental provides highly-engineered, environmental equipment and service solutions that help clients solve complex industrial air and water challenges across the globe.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	ESC Spectrum Corporation	Exact match	Austin, TX, United StatesHQ recorded Oct 16, 2026	51-200	100 contacts →
	Exact match “Based in Austin, Texas, ESC Spectrum, an Alliance Technical Group company, is a leading provider of products and services for customers in a variety of industries, from Electric…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Sensit Technologies	Exact match	Valparaiso, IN, United StatesHQ recorded Oct 16, 2026	51-200	83 contacts →
	Exact match “SENSIT Technologies builds rugged gas detection and emissions monitoring instruments that natural gas utilities, fire and emergency responders, and industrial operators trust when…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Geotech Environmental Equipment, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 16, 2026	51-200	81 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	AIR Hygiene International, INC	Exact match	Broken Arrow, OK, United StatesHQ recorded Oct 16, 2026	51-200	77 contacts →
	Exact match “Air Hygiene is a national leader in stack testing, air emissions measurement, RATAs, and regulatory compliance services for industrial facilities across the United States.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	QED Environmental Systems Americas	Exact match	Dexter, MI, United StatesHQ recorded Oct 16, 2026	51-200	74 contacts →
	Exact match “QED Environmental Systems is the world's leading provider of environmental technology solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	MSA Bacharach	Exact match	New Kensington, PA, United StatesHQ recorded Oct 16, 2026	201-500	73 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 · Oct 16, 2026 · View company records in RevenueBase
15	Sensidyne, LP	Exact match	St. Petersburg, FL, United StatesHQ recorded Oct 16, 2026	51-200	65 contacts →
	Exact match “Ensuring Health & Safety is Our Mission - We're All In.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Tann Corporation	Exact match	Kaukauna, WI, United StatesHQ recorded Oct 16, 2026	51-200	59 contacts →
	Exact match “TANN Corporation designs and manufactures high-performance air pollution control systems built to meet the most demanding industrial applications.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Aclima, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 16, 2026	51-200	59 contacts →
	Exact match “Aclima is pioneering an entirely new way to diagnose the health of our air and track climate-changing pollution.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Nevadanano	Exact match	Sparks, NV, United StatesHQ recorded Oct 16, 2026	51-200	58 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 · Oct 16, 2026 · View company records in RevenueBase
19	Ohio Lumex Co., INC	Exact match	Solon, OH, United StatesHQ recorded Oct 16, 2026	51-200	55 contacts →
	Exact match “Founded in Ohio Lumex is an analytical technology company serving industrial, energy, environmental, and life sciences markets.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Conifer Systems	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	51-200	48 contacts →
	Exact match “Conifer Systems designs, manufactures and installs state-of-the-art emissions control systems and provides aftermarket services to enable industries to meet and exceed their…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Sensors, INC	Exact match	Saline, MI, United StatesHQ recorded Oct 16, 2026	51-200	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Envirocare International	Exact match	American Canyon, CA, United StatesHQ recorded Oct 16, 2026	11-50	46 contacts →
	Exact match “EnviroCare International, Inc- A CECO Environmental Brand.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	VIM Technologies INC	Exact match	Glen Burnie, MD, United StatesHQ recorded Oct 16, 2026	11-50	45 contacts →
	Exact match “VIM Technologies was founded in February 1992 by engineers with extensive software development experience for programmable logic controls and host computers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Glassdome	Exact match	Vancouver, NC, United StatesHQ recorded Oct 16, 2026	51-200	44 contacts →
	Exact match “Glassdome is an industrial software company that believes better data means better decisions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Erthwrks, LLC	Exact match	Austin, TX, United StatesHQ recorded Oct 16, 2026	11-50	39 contacts →
	Exact match “Erthwrks provides air testing services for industry.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial emission monitoring systems 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 279 industrial emission monitoring systems manufacturers based in the United States

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Industrial emission monitoring systems manufacturers based in the United States at a glance

As of Oct 16, 2026

40.9%Verified-email coverage

18.1Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Houston

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

119

51-200

201-500

501-1,000

1,001-5,000

10001+

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 279 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 “industrial emission monitoring systems 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 2,064 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 October 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 “industrial emission monitoring systems manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial emission monitoring systems manufacturers are there based in the United States?

RevenueBase identified 279 company matches for industrial emission monitoring systems manufacturers associated with the United States as of October 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?

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

Which city has the most industrial emission monitoring systems manufacturers?

Houston leads with 11 company records, followed by Pittsburgh (7) and Austin (6).

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 2,064 professional contacts with verified work emails tracked across these 279 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 October 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.