Company lists · Data refreshed September 2026

Top 17 Water network modeling software companies based in the United States

RevenueBase identified 40 company matches for water network modeling software companies associated with the United States as of September 2026 and tracks 449 professional contacts across them, including 223 with verified work emails. Arcadia is the largest hub.

This list covers company matches for water network modeling software 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 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
40Companies
449Contacts tracked
223Verified emails
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The 17 largest water network modeling software companies based in the United States

Ranked by team size
Top 17 of 40 company matches for water network modeling software companies 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 matchGeismar, LA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20265,001-10,00063 contacts →

Exact match

“We’re building innovative, industry-leading software for the water industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchUnited StatesHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“Waterworth is a cloud-based platform that enables cities and towns to optimize their water rates and save for infrastructure upgrades.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPhoenix, AZ, United StatesHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“NJBSoft was created with a vision to provide technically advanced, state-of-the-art, value-added technological solutions to the Civil, Environmental and Municipal Engineering…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchProvo, UT, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“What We Do: Aquaveo creates state-of-the-art environmental water modeling software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCrystal Lake, IL, United StatesHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“What gets us up in the morning every day are the faithful stewards of water, wastewater, stormwater, greywater, and industrial who are some of the grittiest, hard-working, people…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Aquanuity is an engineering technology company focused on helping the world’s water infrastructure work better.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLubbock, TX, United StatesHQ recorded Sep 29, 20261-1011 contacts →

Exact match

“Oller Engineering, Inc, was originally formed in 1989 in Lubbock, Texas to serve the municipal clients in west Texas and the Panhandle.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchPetersburg, TN, United StatesHQ recorded Sep 29, 20261-1010 contacts →

Exact match

“HRS Systems has been a pioneer in hydraulic calculation software since 1976 and still provides the most accurate solutions in hydraulic calculation for the fire protection…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBloomington, IN, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Ziptility helps busy water and wastewater teams protect, maintain, and improve their utility infrastructure with uncomplicated software that's built just for them.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWilmington, NC, United StatesHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Water is critical, and it is our mission to save and make better use of it.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCary, NC, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“KYPipe has been developing pipe network analysis software for over 40 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchRedmond, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“RIE is a hydraulic engineering and modeling firm based in Redmond, Washington.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCincinnati / Northern Kentucky, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Water & Energy Management Systems Water, Energy, Land WEL has developed a water and energy management program, and we are working with other organizations to provide the tangible…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchPembroke Pines, FL, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Hydronia specializes in developing advanced 2D computer models to simulate river flows, oil spills, sediment and pollutant transport, offering comprehensive support and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBoulder, CO, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Specializing in algorithm development practices and software to advance and simplify the decision making powers for public water and sewer utilities!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchKennedale, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“IoWT helps you optimize the storage and transfer of water.”

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

Showing 17 of 40 water network modeling software companies based in the United States

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water network modeling software companies based in the United States at a glance

As of Sep 29, 2026
49.7%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Arcadia
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
14
51-200
3
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 40 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 network modeling software 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 223 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 network modeling software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water network modeling software companies are there based in the United States?

RevenueBase identified 40 company matches for water network modeling software 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?

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

Which city has the most water network modeling software companies?

Arcadia leads with 1 company records, followed by Bloomington (1) and Boulder (1).

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 223 professional contacts with verified work emails tracked across these 40 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.

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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.