Company lists · Data refreshed November 2026

Top 25 Water conservation technology startups worldwide

RevenueBase identified 1,221 company matches for water conservation technology startups worldwide as of November 2026 and tracks 49,463 professional contacts across them, including 15,298 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for water conservation technology startups worldwide, 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. Country and city lists for water conservation technology startups follow the table.

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
1,221Companies
49,463Contacts tracked
15,298Verified emails
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The 25 largest water conservation technology startups worldwide

Ranked by team size
Top 25 of 1,221 company matches for water conservation technology startups worldwide, 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 matchNaperville, United StatesHQ recorded Nov 6, 202610001+12,076 contacts →

Exact match

“A global leader in water and process management solutions, Nalco Water, an Ecolab company, works with customers across a wide range of industries to help meet their specific…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchLondon, United KingdomHQ recorded Nov 6, 20265,001-10,0006,972 contacts →

Exact match

“At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchBüdelsdorf, GermanyHQ recorded Nov 6, 20265,001-10,000751 contacts →

Exact match

“ACO is a Water-Tech company that protects water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchQuebec City, QC, CanadaHQ recorded Nov 6, 20261,001-5,000488 contacts →

Exact match

“We simplify water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJaipur, IndiaHQ recorded Nov 6, 20261,001-5,000452 contacts →

Exact match

“Desire Energy Solutions Pvt Ltd is a national award-winning tech driven water management company, headquartered in Jaipur, with business interests in energy efficiency…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEscazu, Costa RicaHQ recorded Nov 6, 20261,001-5,000388 contacts →

Exact match

“Nuestro propósito es brindar soluciones a los desafíos mundiales del agua y acelerar la transición hacia la energía limpia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchValencia, SpainHQ recorded Nov 6, 2026201-500354 contacts →

Exact match

“Idrica is the leading company specializing in water cycle management which unlocks the value of water technology to accelerate digital transformation in utilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurton, United StatesHQ recorded Nov 6, 2026201-500329 contacts →

Exact match

“Osmoflo develops efficient, sustainable and scalable water and wastewater treatment solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrazilHQ recorded Nov 6, 202651-200208 contacts →

Exact match

“Somos a Accell, líder em gestão inteligente de água, energia, gás e smart cities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000187 contacts →

Exact match

“The leading provider of technology-enabled water solutions”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“Shira's scope of business is in landscaping and agriculture irrigation systems, water networks and water control solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact matchNanterre, FranceHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“Xylem (XYL) est un leader mondial dans le domaine des technologies de l’eau, engagé dans le développement de solutions afin de résoudre les grands défis mondiaux liés à l’eau, aux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact matchEspoo, FinlandHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Smartvatten is Europe’s leading SaaS platform for data-driven water management, designed for both real estate portfolios and water utilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchFlower Mound, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Founded by Bill Cutler in 1974, Niagara Conservation Corporation is a privately-held, leading manufacturer of water- and energy-conservation products & services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“Kritsnam Technologies has evolved from IIT Kanpur research and innovation centre with a vision towards data-driven water management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBusan, South KoreaHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“We are on a mission to solve one of the most critical and life crippling issue in modern times, Water Shortage!”

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

Showing 25 of 1,221 water conservation technology startups worldwide

See the full list, filter by size, metro and specialty, and access 15,298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water conservation technology startups worldwide at a glance

As of Nov 6, 2026
30.9%Verified-email coverage
40.5Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
665
11-50
389
51-200
112
201-500
22
501-1,000
10
1,001-5,000
6
5,001-10,000
4
10001+
12

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for water conservation technology startups are linked below.
What qualifies
Company records worldwide 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. 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 15,298 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.

Water conservation technology startups by location

11 lists · largest first

Every Water conservation technology startups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 1,221 company matches for water conservation technology startups worldwide 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?

Nalco Water, An Ecolab Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most water conservation technology startups?

The United States leads with 255 companies, followed by India (98) and Brazil (59). Every water conservation technology startups list by country and city is linked on this page.

Which city has the most water conservation technology startups?

Bangalore leads with 16 company records, followed by London (13) and Pune (13).

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 15,298 professional contacts with verified work emails tracked across these 1,221 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.