Company lists · Data refreshed September 2026

Top 25 Water treatment cybersecurity services based in the United States

RevenueBase identified 218 company matches for water treatment cybersecurity services associated with the United States as of September 2026 and tracks 3,287 professional contacts across them, including 1,441 with verified work emails. Houston is the largest hub.

This list covers company matches for water treatment cybersecurity services 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 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 Sep 29, 2026 How this list was built
218Companies
3,287Contacts tracked
1,441Verified emails
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The 25 largest water treatment cybersecurity services based in the United States

Ranked by team size
Top 25 of 218 company matches for water treatment cybersecurity services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHanover, MD, United StatesHQ recorded Sep 29, 2026501-1,000551 contacts →

Exact match

“Dragos provides the most effective OT cybersecurity technology for industrial and critical infrastructure to deliver on our global mission: to safeguard civilization.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500375 contacts →

Exact match

“We protect the world’s critical infrastructure from cyber threats.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchChristiansburg, VA, United StatesHQ recorded Sep 29, 202651-200116 contacts →

Exact match

“Foxguard delivers comprehensive OT Cyber Security and Compute Solutions tailored to meet the unique needs of critical infrastructures.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchEverett, WA, United StatesHQ recorded Sep 29, 202651-20072 contacts →

Exact match

“Clear Water Services provides innovative stormwater, groundwater, and process water solutions custom-designed for each client's unique goals, challenges, and mission.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“Apollo Information Systems delivers intelligence-led cybersecurity solutions for government agencies, educational institutions, and enterprises.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchFoxborough, MA, United StatesHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Industrial Defender protects the world’s critical infrastructure from cyberattacks.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAkron, OH, United StatesHQ recorded Sep 29, 202651-20042 contacts →

Exact match

“Clearwater Systems is proud to be a company providing customers with great water for their homes and businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchFridley, MN, United StatesHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“For over 45 years Jaytech has been delivering superior water treatment services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRoselle, IL, United StatesHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Welcome to EquipSolutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMiddle River, MD, United StatesHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“Chemstar WATER is the leading provider of sustainable water treatment solutions for industrial, government, healthcare, institutional, and food production customers in the United…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“At IWC Innovations, we provide comprehensive water solutions to ensure safety, compliance, and system efficiency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchOdenton, MD, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“SecuLore was acquired by Motorola Solutions in 2026.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMclean, VA, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“RunSafe Security protects embedded software across critical infrastructure, delivering automated vulnerability identification and software hardening from build-time to runtime to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchAvon Lake, OH, United StatesHQ recorded Sep 29, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWoburn, MA, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Practical Applications Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchGaithersburg, MD, United StatesHQ recorded Sep 29, 202651-20027 contacts →

Exact match

“Founded in Bond Water Technologies set goals of steady growth and market leadership in the water treatment industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMinneapolis, United StatesHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“The best damn water treatment company in the world!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchOklahoma City, United StatesHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“At SkyHelm, our mission is to protect America’s critical infrastructure technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMesa, AZ, United StatesHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Since our inception, our focus has always been to be the first and final line of defense between you, your team, and your users in the never ending perils of technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchFairfax, United StatesHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“InfraShield is a U.S-based cyber-physical security company specializing in the protection of critical infrastructure systems across OT and IT environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchHuntsville, AL, United StatesHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“OTM Cyber provides cybersecurity solutions to businesses and government agencies with a specialty in 911 and public safety.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchWilmington, DE, United StatesHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“At LeveL5Cyber, we believe cybersecurity is about more than protecting data and technology- it's about building lasting partnerships that empower your business and enable your…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchOld Bethpage, NY, United StatesHQ recorded Sep 29, 2026201-50019 contacts →

Exact match

“Our Trained and Certified Filtration Professionals will diagnose your water problem, and find the right solution to fit your needs and your budget.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMountain View, CA, United StatesHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“BlastWave BlastWave prevents industrial cyberattacks.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchChesterfield, MO, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Our mission at Alliance Tech to help businesses leveraging technology to gain a competitive advantage, while protecting their businesses from cyber threats.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 218 water treatment cybersecurity services based in the United States

See the full list, filter by size, metro and specialty, and access 1,441 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water treatment cybersecurity services based in the United States at a glance

As of Sep 29, 2026
43.8%Verified-email coverage
15.1Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Houston
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
78
51-200
25
201-500
6
501-1,000
2
5,001-10,000
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 218 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 “water treatment cybersecurity services” 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 1,441 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 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 “water treatment cybersecurity services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water treatment cybersecurity services are there based in the United States?

RevenueBase identified 218 company matches for water treatment cybersecurity services 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?

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

Which city has the most water treatment cybersecurity services?

Houston leads with 7 company records, followed by Dallas (4) and Austin (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 1,441 professional contacts with verified work emails tracked across these 218 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 218 water treatment cybersecurity services based in the United States. Start with a free account, no credit card.

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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.