Company lists · Data refreshed October 2026

Top 25 Remote monitoring & reporting pollution measuring instrument suppliers based in the United States

Name: Remote monitoring & reporting pollution measuring instrument suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 334 companies tracked

RevenueBase identified 334 company matches for remote monitoring & reporting pollution measuring instrument suppliers associated with the United States as of October 2026 and tracks 7,837 professional contacts across them, including 3,018 with verified work emails. Houston is the largest hub.

This list covers company matches for remote monitoring & reporting pollution measuring instrument suppliers 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 29, 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 29, 2026 How this list was built

334Companies

7,837Contacts tracked

3,018Verified emails

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The 25 largest remote monitoring & reporting pollution measuring instrument suppliers based in the United States

Ranked by team size

Top 25 of 334 company matches for remote monitoring & reporting pollution measuring instrument suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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	Omega Engineering	Exact match	Norwalk, CT, United StatesHQ recorded Oct 29, 2026	501-1,000	610 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 · Oct 29, 2026 · View company records in RevenueBase
2	Campbell Scientific	Exact match	Logan, UT, United StatesHQ recorded Oct 29, 2026	201-500	551 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	Picarro	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
4	Pine Environmental Services LLC	Exact match	Windsor, NJ, United StatesHQ recorded Oct 29, 2026	201-500	303 contacts →
	Exact match “Pine is the leading provider of rental equipment in the U.S.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	KPM Analytics	Exact match	Westborough, MA, United StatesHQ recorded Oct 29, 2026	201-500	245 contacts →
	Exact match “KPM Analytics is a global leader in analytical instrumentation primarily focused on analyzing critical parameters within the food, agriculture, clinical and environmental sectors.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	Rees Scientific	Exact match	Trenton, NJ, United StatesHQ recorded Oct 29, 2026	51-200	225 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 · Oct 29, 2026 · View company records in RevenueBase
7	Ysi, INC	Exact match	Yellow Springs, OH, United StatesHQ recorded Oct 29, 2026	201-500	199 contacts →
	Exact match “YSI is the maker of environmental, laboratory, and municipal monitoring instruments, sensors, software, systems, and data collection platforms for water quality monitoring and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	LWS Lighthouse Worldwide Solutions	Exact match	White City, OR, United StatesHQ recorded Oct 29, 2026	201-500	183 contacts →
	Exact match “When you need to monitor your cleanroom for contamination, Lighthouse is your premier solution provider.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	Meter Group	Exact match	Pullman, WA, United StatesHQ recorded Oct 29, 2026	201-500	161 contacts →
	Exact match “METER Group designs and manufactures scientific instrumentation that delivers real-time, environmental data to the agricultural, urban, and research sectors.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	In-Situ Environmental	Exact match	Fort Collins, CO, United StatesHQ recorded Oct 29, 2026	201-500	159 contacts →
	Exact match “In-Situ simplifies water monitoring for surface water, coastal, groundwater, aquaculture, drinking water and wastewater applications with reliable, low-maintenance instrumentation…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11	TASC	Exact match	Seabrook, TX, United StatesHQ recorded Oct 29, 2026	201-500	155 contacts →
	Exact match “Automation and Technology Group: Specializing in Analyzer System Integration.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Cleanair Engineering	Exact match	Palatine, IL, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
13	Lamotte Company	Exact match	Chestertown, MD, United StatesHQ recorded Oct 29, 2026	201-500	149 contacts →
	Exact match “Since 1919, we are a leading manufacturer of environmental testing equipment for water and soil.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	Li-Cor	Exact match	Lincoln, NE, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
15	Process Insights	Exact match	Houston, TX, United StatesHQ recorded Oct 29, 2026	201-500	123 contacts →
	Exact match “Process Insights is a global organization, and provides real-time analytical gas and water analysis solutions, and safety products for a variety of industries including industrial…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	OTT Hydromet	Exact match	Sterling, VA, United StatesHQ recorded Oct 29, 2026	201-500	106 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 · Oct 29, 2026 · View company records in RevenueBase
17	Field Environmental Instruments	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 29, 2026	51-200	97 contacts →
	Exact match “What is the FEI Advantage?” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Standard Calibrations, INC	Exact match	Chesapeake, VA, United StatesHQ recorded Oct 29, 2026	51-200	95 contacts →
	Exact match “Every Measurement Matters.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Hobo Data Loggers	Exact match	Bourne, MA, United StatesHQ recorded Oct 29, 2026	51-200	91 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 · Oct 29, 2026 · View company records in RevenueBase
20	Geotech Environmental Equipment, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 29, 2026	51-200	81 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	QED Environmental Systems Americas	Exact match	Dexter, MI, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
22	Sensidyne, LP	Exact match	St. Petersburg, FL, United StatesHQ recorded Oct 29, 2026	51-200	65 contacts →
	Exact match “Ensuring Health & Safety is Our Mission - We're All In.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23	Aclima, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
24	Seal Analytical	Exact match	Mequon, WI, United StatesHQ recorded Oct 29, 2026	51-200	58 contacts →
	Exact match “SEAL is a global manufacturer of environmental testing equipment primarily for the water quality industry and other environmental and industrial applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Ohio Lumex Co., INC	Exact match	Solon, OH, United StatesHQ recorded Oct 29, 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 29, 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 “remote monitoring & reporting pollution measuring instrument suppliers”. 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 334 remote monitoring & reporting pollution measuring instrument suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,018 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Remote monitoring & reporting pollution measuring instrument suppliers based in the United States at a glance

As of Oct 29, 2026

38.5%Verified-email coverage

23.5Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Houston

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

136

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 334 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 “remote monitoring & reporting pollution measuring instrument suppliers” 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 3,018 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 29, 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 “remote monitoring & reporting pollution measuring instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many remote monitoring & reporting pollution measuring instrument suppliers are there based in the United States?

RevenueBase identified 334 company matches for remote monitoring & reporting pollution measuring instrument suppliers 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?

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

Which city has the most remote monitoring & reporting pollution measuring instrument suppliers?

Houston leads with 10 company records, followed by Pittsburgh (6) and San Diego (5).

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 3,018 professional contacts with verified work emails tracked across these 334 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 29, 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.