Company lists · Data refreshed September 2026

Top 25 Groundwater management companies based in the United States

RevenueBase identified 299 company matches for groundwater management companies associated with the United States as of September 2026 and tracks 3,503 professional contacts across them, including 1,553 with verified work emails. Houston is the largest hub.

This list covers company matches for groundwater management companies 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 19, 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 19, 2026 How this list was built
299Companies
3,503Contacts tracked
1,553Verified emails
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The 25 largest groundwater management companies based in the United States

Ranked by team size
Top 25 of 299 company matches for groundwater management companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchAuburn Hills, MI, United StatesHQ recorded Sep 19, 2026501-1,000248 contacts →

Exact match

“For 36 years, Mersino has been trusted with the most complex water management challenges in the country.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchFort Worth, TX, United StatesHQ recorded Sep 19, 202651-200155 contacts →

Exact match

“At Bosque Systems, we understand the importance of providing customized water management solutions to our customers, oil and gas operators.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 19, 202651-200128 contacts →

Exact match

“At Griffin Fluid Management, we take pride in being your go-to partner, from the simplest tasks to the most complex challenges.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchRomeoville, IL, United StatesHQ recorded Sep 19, 202651-200112 contacts →

Exact match

“StormTrap offers proven, leading-edge solutions for managing runoff, protecting waterways and improving the use of your property.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchWharton, NJ, United StatesHQ recorded Sep 19, 202651-200106 contacts →

Exact match

“GWTT is one of the only U.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Sep 19, 202651-20094 contacts →

Exact match

“LRE Water is now Spheros Environmental.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSugar Land, TX, United StatesHQ recorded Sep 19, 2026201-50092 contacts →

Exact match

“Hydro Resources specializes in providing the complete solution in the development and maintenance of your groundwater project.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchPhoenix, AZ, United StatesHQ recorded Sep 19, 202651-20081 contacts →

Exact match

“Global Water Resources, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchGreeley, CO, United StatesHQ recorded Sep 19, 2026201-50078 contacts →

Exact match

“Elevate is a locally owned water transfer company specializing in water sourcing, water transfer and water management for completion operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchFountain Valley, CA, United StatesHQ recorded Sep 19, 202651-20070 contacts →

Exact match

“PERC Water Corporation is an innovative water infrastructure company that designs, builds and operates water infrastructure throughout the United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchGeismar, LA, United StatesHQ recorded Sep 19, 202651-20069 contacts →

Exact match

“At Spectrum, our mission is simple: to provide smarter, more efficient, and sustainable water solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“GSI Water Solutions, Inc, is a specialized groundwater, environmental, and water resources consulting firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchThe Woodlands, TX, United StatesHQ recorded Sep 19, 2026501-1,00061 contacts →

Exact match

“PLW Waterworks is an innovative waterworks infrastructure construction management and general contractor serving municipalities, water districts and water authorities across Texas…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchOxnard, CA, United StatesHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“United Water Conservation District manages, protects, conserves and enhances the water resources of the District and produces a reliable and sustainable supply of groundwater for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLittleton, CO, United StatesHQ recorded Sep 19, 2026201-50057 contacts →

Exact match

“Headwater Companies, LLC is a collection of leading groundwater distributors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWillis, TX, United StatesHQ recorded Sep 19, 2026201-50056 contacts →

Exact match

“Authentic relationships are standard practice at Weisinger Incorporated.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLakewood, CA, United StatesHQ recorded Sep 19, 202611-5051 contacts →

Exact match

“The Water Replenishment District of Southern California (WRD) is the largest groundwater agency in the State of California, managing and protecting local groundwater resources for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchRockville, MD, United StatesHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“S.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMishawaka, IN, United StatesHQ recorded Sep 19, 202651-20044 contacts →

Exact match

“Since 1973, Peerless-Midwest, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWesterville, OH, United StatesHQ recorded Sep 19, 202611-5043 contacts →

Exact match

“The National Ground Water Association is the hallmark organization for anyone affiliated with the groundwater industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchScottsdale, AZ, United StatesHQ recorded Sep 19, 202611-5042 contacts →

Exact match

“Clear Creek Associates, a hydrogeological consulting company, was started in September to provide a very high level of expertise in groundwater science.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMidland, TX, United StatesHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“About Flowpoint Flowpoint is a full-cycle water management company built to perform under pressure.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 19, 2026201-50040 contacts →

Exact match

“Breakwater Energy provides water management solutions through four primary business lines:(i) Water Transfer;(ii) Water Recycling Water Sourcing and (iv) Midstream.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchMesa, AZ, United StatesHQ recorded Sep 19, 202651-20033 contacts →

Exact match

“Founded in 2010 to address the critical need for expert stormwater drainage solutions, StormWater Pros has evolved from a local service provider into a premier regional leader in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchStockton, CA, United StatesHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“Our Mission:"Stockton East Water District ensures sustainable groundwater, high-quality drinking water, and supplemental surface water for agricultural use." Our Vision:"To be a…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 299 groundwater management companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,553 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater management companies based in the United States at a glance

As of Sep 19, 2026
44.3%Verified-email coverage
11.7Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
112
51-200
39
201-500
8
501-1,000
2
1,001-5,000
1
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 299 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 “groundwater management companies” 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 1,553 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 19, 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 “groundwater management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater management companies are there based in the United States?

RevenueBase identified 299 company matches for groundwater management companies 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?

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

Which city has the most groundwater management companies?

Houston leads with 12 company records, followed by Midland (6) and Austin (4).

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 1,553 professional contacts with verified work emails tracked across these 299 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 19, 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.