Company lists · Data refreshed November 2026

Top 25 Water conservation technology startups based in the United States

RevenueBase identified 255 company matches for water conservation technology startups associated with the United States as of November 2026 and tracks 14,040 professional contacts across them, including 5,752 with verified work emails. Houston is the largest hub.

This list covers company matches for water conservation technology startups 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 November 6, 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 Nov 6, 2026 How this list was built
255Companies
14,040Contacts tracked
5,752Verified emails
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The 25 largest water conservation technology startups based in the United States

Ranked by team size
Top 25 of 255 company matches for water conservation technology startups based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWashington, DC, United StatesHQ recorded Nov 6, 202610001+7,002 contacts →

Exact match

“Xylem is the global leader in advanced technologies, solutions and services that address the world’s biggest water challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMilwaukee, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,269 contacts →

Exact match

“With more than a century of water technology innovation, Badger Meter is a global provider of industry-leading smart water solutions encompassing flow measurement, water quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGeismar, LA, United StatesHQ recorded Nov 6, 202651-200198 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPetaluma, CA, United StatesHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“HydroPoint® is the proven leader in smart water management solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGoshen, NY, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Wint Water Intelligence is dedicated to helping businesses reduce their environmental footprint by preventing the hazards, costs, waste, and environmental impact associated with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMansfield, TX, United StatesHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Master Meter provides water management solutions specializing in precise digital measurement, data delivery, and water preservation software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGarland, TX, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“Weathermatic is a leading provider of water-conserving technology and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Metron is a leading provider of AI enabled smart water management solutions that provide our customers with best-in-class, real-time water use intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Allonnia develops sustainable solutions to address some of the world’s most complex environmental challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWestmont, IL, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“LiquiTech is a leading provider of advanced water intelligence solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“VivoAquatics helps the world's leading brands and properties maintain safe and sustainable water through a smart IoT technology platform (VivoPoint), expert personnel and related…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchReno, NV, United StatesHQ recorded Nov 6, 2026n/a39 contacts →

Exact match

“We are a healthy water company that is dedicated to providing you with the most up-to-date water technology, the greenest footprint, and the cleanest, healthiest water available…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“BlueGreen Water Technologies is restoring, safeguarding, and optimizing waterbodies worldwide, protecting ecosystems, wildlife, and communities while supporting sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Luis Obispo, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Flume is a water intelligence platform helping insurers and homeowners proactively prevent costly water damage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Dozens of field-tested technologies and management approaches can reduce the cost of operating a water system, even as service is improved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Achieving water efficiency is challenging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Water Management, Inc.(WMI) is well established in the field of water efficiency and conservation and has developed a successful track record since its founding in 1980.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Solution Group is a full-service, technology-enabled water management company and steward of water resources to ensure facilities run efficiently, water is clean, and people and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBountiful, UT, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“We build the world’s most advanced smart irrigation software and products that help you transform forgettable spaces into lush, green landscapes, while saving money and conserving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Buildings globally use around 15% of all potable water, but very few buildings reuse that water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 2026501-1,00027 contacts →

Exact match

“Harmony inspires us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFort Collins, TX, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Hines Inc is a Water Planning & Engineering Firm dedicated to combating the active destruction of our world's resources by designing Water First irrigation systems, growing &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTorrance, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Phyn is the industry leader in intelligent water solutions, offering advanced AI-powered technology for real-time leak detection and automatic shutoff, preventing costly water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBee Cave, TX, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Water is our most precious resource.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Water damage is costing insurance companies and property owners $11 Billion dollars annually.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 255 water conservation technology startups based in the United States

See the full list, filter by size, metro and specialty, and access 5,752 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water conservation technology startups based in the United States at a glance

As of Nov 6, 2026
41.0%Verified-email coverage
55.1Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
87
51-200
22
201-500
2
501-1,000
2
1,001-5,000
1
10001+
4

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 255 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 conservation technology startups” 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 5,752 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 November 6, 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 conservation technology startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water conservation technology startups are there based in the United States?

RevenueBase identified 255 company matches for water conservation technology startups associated with the United States as of November 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?

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

Which city has the most water conservation technology startups?

Houston leads with 9 company records, followed by Dallas (6) and Los Angeles (6).

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 5,752 professional contacts with verified work emails tracked across these 255 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 November 6, 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.