Company lists · Data refreshed September 2026

Top 25 Soil monitoring technology companies based in the United States

Name: Soil monitoring technology companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 373 companies tracked

RevenueBase identified 373 soil monitoring technology companies headquartered in the United States as of September 2026 and tracks 5,944 professional contacts across them, including 2,857 with verified work emails. Houston is the largest hub.

This list covers soil monitoring technology companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

373Companies

5,944Contacts tracked

2,857Verified emails

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The 25 largest soil monitoring technology companies based in the United States

Ranked by team size

Top 25 of 373 soil monitoring technology companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to soil monitoring technology companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Particle Measuring Systems	Partial evidence	Niwot, CO, United StatesHQ checked Sep 22, 2026	501-1,000	483 contacts →
	Partial evidence “Overview Particle Measuring Systems sets the standard for contamination monitoring.” Source: RevenueBase Database · checked Sep 22, 2026
2	Picarro	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 22, 2026	201-500	297 contacts →
	Indirect evidence “Reducing emissions, detecting leaks, mitigating risk, optimizing operations, ensuring compliance and advancing research are some of the challenges facing our clients.” Source: RevenueBase Database · checked Sep 22, 2026
3	PTX Trimble	Partial evidence	Westminster, CO, United StatesHQ checked Sep 22, 2026	5,001-10,000	269 contacts →
	Partial evidence “We believe in the power of farmers and farming – and that reliable, easy-to-use precision technology is essential for success in agriculture.” Source: RevenueBase Database · checked Sep 22, 2026
4	OTT Hydromet	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 22, 2026	201-500	231 contacts →
	Indirect evidence “OTT HydroMet works to deliver customer outcomes by providing decision makers with vital insights they trust.” Source: RevenueBase Database · checked Sep 22, 2026
5	Dickson	Indirect evidence	Addison, IL, United StatesHQ checked Sep 22, 2026	51-200	223 contacts →
	Indirect evidence “Since 1923, the Dickson Company has helped numerous organizations monitor their most sensitive environments.” Source: RevenueBase Database · checked Sep 22, 2026
6	ESG Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	169 contacts →
	Partial evidence “ESG Solutions is a world leader in passive microseismic monitoring.” Source: RevenueBase Database · checked Sep 22, 2026
7	Meter Group	Indirect evidence	Pullman, WA, United StatesHQ checked Sep 22, 2026	201-500	164 contacts →
	Indirect evidence “METER Group designs and manufactures scientific instrumentation that delivers real-time, environmental data to the agricultural, urban, and research sectors.” Source: RevenueBase Database · checked Sep 22, 2026
8	Li-Cor	Partial evidence	Lincoln, NE, United StatesHQ checked Sep 22, 2026	201-500	136 contacts →
	Partial evidence “LI-COR is a leader in environmental measurement and monitoring solutions.” Source: RevenueBase Database · checked Sep 22, 2026
9	CROPX	Indirect evidence	San Francisco, United StatesHQ checked Sep 22, 2026	51-200	129 contacts →
	Indirect evidence “CropX is one of the world's fastest-growing providers of AgTech solutions, deployed in over 50 countries and across all arable continents.” Source: RevenueBase Database · checked Sep 22, 2026
10	Advanced Agrilytics	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 22, 2026	51-200	116 contacts →
	Partial evidence “Advanced Agrilytics is an agronomy technology company that helps agriculture make smarter, more confident decisions at scale.” Source: RevenueBase Database · checked Sep 22, 2026
11	Regenesis Remediation Solutions	Partial evidence	San Clemente, CA, United StatesHQ checked Sep 22, 2026	51-200	111 contacts →
	Partial evidence “REGENESIS is the global leader in technology-based solutions for the environment with an emphasis on contaminated site remediation.” Source: RevenueBase Database · checked Sep 22, 2026
12	Earthoptics	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 22, 2026	51-200	108 contacts →
	Partial evidence “EarthOptics is transforming how the world understands and manages soil.” Source: RevenueBase Database · checked Sep 22, 2026
13	Hobo Data Loggers	Partial evidence	Bourne, MA, United StatesHQ checked Sep 22, 2026	51-200	85 contacts →
	Partial evidence “HOBO® Data Loggers, now a part of LI-COR Environmental, has been delivering award-winning environmental monitoring solutions since 1981.” Source: RevenueBase Database · checked Sep 22, 2026
14	Microseismic, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	79 contacts →
	Indirect evidence “Specialist in Real-Time Completions Intelligence for Fracture Geometry & Efficiency \| Geohazards \| Stress Field \| CCUS \| Geothermal \| FDI \| Sinkhole Detection \| Induced Seismicity…” Source: RevenueBase Database · checked Sep 22, 2026
15	Addium	Indirect evidence	Pullman, WA, United StatesHQ checked Sep 22, 2026	51-200	75 contacts →
	Indirect evidence “Addium is the leading ag-tech company, with a robust expertise spanning science, sensors, and software.” Source: RevenueBase Database · checked Sep 22, 2026
16	QED Environmental Systems Americas	Partial evidence	Dexter, MI, United StatesHQ checked Sep 22, 2026	51-200	71 contacts →
	Partial evidence “QED Environmental Systems is the world's leading provider of environmental technology solutions.” Source: RevenueBase Database · checked Sep 22, 2026
17	Intelinair	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 22, 2026	51-200	70 contacts →
	Indirect evidence “Intelinair provides whole-field insights all season long to farmers and ag retailers through its easy-to-use interactive platform, AGMRI.” Source: RevenueBase Database · checked Sep 22, 2026
18	Dickey-John	Indirect evidence	Auburn, IL, United StatesHQ checked Sep 22, 2026	501-1,000	65 contacts →
	Indirect evidence “For more than 50 years, DICKEY-john has been a trusted provider of agricultural electronic solutions.” Source: RevenueBase Database · checked Sep 22, 2026
19	Waypoint Analytical	Indirect evidence	Memphis, TN, United StatesHQ checked Sep 22, 2026	201-500	63 contacts →
	Indirect evidence “Waypoint Analytical (WA) is arguably the largest agricultural laboratory group and among the top 50 environmental lab groups in the United States.” Source: RevenueBase Database · checked Sep 22, 2026
20	Nevadanano	Partial evidence	Sparks, NV, United StatesHQ checked Sep 22, 2026	51-200	61 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
21	Arable	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	51-200	60 contacts →
	Partial evidence “Arable is leading the global advancement of sustainable agriculture by transforming agronomic decision-making through cutting-edge technology.” Source: RevenueBase Database · checked Sep 22, 2026
22	Aclima, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	51-200	57 contacts →
	Indirect evidence “Aclima is pioneering an entirely new way to diagnose the health of our air and track climate-changing pollution.” Source: RevenueBase Database · checked Sep 22, 2026
23	Innerplant	Partial evidence	Davis, CA, United StatesHQ checked Sep 22, 2026	11-50	51 contacts →
	Partial evidence “InnerPlant gives plants a voice via technology that enables crops to communicate what they need.” Source: RevenueBase Database · checked Sep 22, 2026
24	Sentera	Partial evidence	St Paul, MN, United StatesHQ checked Sep 22, 2026	51-200	50 contacts →
	Partial evidence “Sentera is at the forefront of the precision agriculture industry, pioneering innovative technologies that are transforming farming.” Source: RevenueBase Database · checked Sep 22, 2026
25	Actagro	Strong evidence	Fresno, CA, United StatesHQ checked Sep 22, 2026	51-200	50 contacts →
	Strong evidence “Actagro® is a premier developer, manufacturer, and marketer of environmentally sustainable soil and plant health technology solutions that enhance value for our customers globally.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: soil monitoring technology companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names soil monitoring technology companies.
Partial evidence: Its own public description names part of soil monitoring technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name soil monitoring technology companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 373 soil monitoring technology companies based in the United States

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Soil monitoring technology companies based in the United States at a glance

As of Sep 22, 2026

48.1%Verified-email coverage

15.9Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · Houston

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

196

11-50

124

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 373 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among soil monitoring technology companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “soil monitoring technology companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names soil monitoring technology companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among soil monitoring technology companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,857 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names soil monitoring technology companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many soil monitoring technology companies are there based in the United States?

RevenueBase identified 373 soil monitoring technology companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Particle Measuring Systems, headquartered in Niwot, tops this list with the largest team on record.

Which city has the most soil monitoring technology companies?

Houston leads with 13 headquartered companies, followed by San Francisco (12) and San Diego (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,857 verified decision-maker contacts tracked across these 373 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

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