Company lists · Data refreshed September 2026

Top 23 Water utility automation startups based in the United Kingdom

RevenueBase identified 38 company matches for water utility automation startups associated with the United Kingdom as of September 2026 and tracks 7,152 professional contacts across them, including 2,396 with verified work emails. London is the largest hub.

This list covers company matches for water utility automation startups associated with the United Kingdom, 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
38Companies
7,152Contacts tracked
2,396Verified emails
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The 23 largest water utility automation startups based in the United Kingdom

Ranked by team size
Top 23 of 38 company matches for water utility automation startups based in the United Kingdom, 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 matchLondon, United KingdomHQ recorded Sep 19, 20265,001-10,0006,636 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchCwmbran, United KingdomHQ recorded Sep 19, 202651-200111 contacts →

Exact match

“HWM is a Private Limited Company and wholly owned subsidiary of Halma Plc, a UK based business listed on the London Stock Exchange and a constituent of the FTSE 250 Index.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchBelfast, United KingdomHQ recorded Sep 19, 202651-20086 contacts →

Exact match

“StormHarvester is a leading software provider in the wastewater space.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchOxford, United KingdomHQ recorded Sep 19, 202651-20072 contacts →

Exact match

“FIDO AI helps utilities, municipalities and corporations with big water goals accurately find leaks in supply networks, rapidly reduce water loss at scale and quantifiably improve…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSelkirk, United KingdomHQ recorded Sep 19, 202611-5035 contacts →

Exact match

“Our teams are dedicated to supporting our clients to protect, maintain and improve water quality within treatment and distribution systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“Origin Tech are a multi award winning UK based Water technology company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“Occutrace MISSION Our goal is simple – improve the accuracy of customer and market data for companies within the utilities sector, and beyond.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 19, 202651-20016 contacts →

Exact match

“IETG is a multi-disciplinary support services company operating within the water and waste water industries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchAlton, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Plantwork Systems Ltd (PWS) provides water and wastewater treatment solutions with a strong focus on sustainability, innovation and cost efficiency.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchRomsey, United KingdomHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Safe, reliable water depends on what happens inside the pipe, and that’s where Intellitect makes the difference.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSouthampton, United KingdomHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“i2O provides monitoring and control solutions for water distribution networks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchReading, United KingdomHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Water is the most important resource we have.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchCirencester, United KingdomHQ recorded Sep 19, 20261-108 contacts →

Exact match

“Dexdyne has been working in the technology sector for over 25 years and has become a leader in IoT and cloud technology, telemetry and remote data monitoring providing systems to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Take full control of your water.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSurrey, United KingdomHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Consultants to the water sector with a focus on Smart solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchHarepnden, United KingdomHQ recorded Sep 19, 20261-105 contacts →

Exact match

“AquAffirm develops proprietary digital tools and services to help clients in the industrial and water sectors, as well as individuals, reduce environmental impact and enhance…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchDurham, United KingdomHQ recorded Sep 19, 202651-2004 contacts →

Exact match

“Invenio Systems Ltd is a mechanical or industrial engineering company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-503 contacts →

Exact match

“We enable Industrial Digital Transformation and the Next Generation of Smart Water through the us of Artificial Intelligence and Machine Learning.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNorwich, United KingdomHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Syrinix is an award-winning global market leader in providing high-resolution data-led insights for utility networks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNewton Abbot, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“BI-Zen helps water companies, consultants and delivery partners better understand wastewater process performance and make more informed operational, engineering and investment…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Numerical Min∂s™ build analytics tools to support water asset management, leakage strategy, DMA Design, sensor deployment and pressure management.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchModbury, United KingdomHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Ex-MultiTrode UK team started WAT in 2019.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchChelmsford, United KingdomHQ recorded Sep 19, 20261-101 contacts →

Exact match

“At Loop Automation, we are at the forefront of transforming industrial operations with cutting-edge automation solutions.”

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

Showing 23 of 38 water utility automation startups based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,396 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water utility automation startups based in the United Kingdom at a glance

As of Sep 19, 2026
33.5%Verified-email coverage
188.2Average contacts per company
11-50Median size (employees)
13.2%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
11
51-200
8
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 38 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 Kingdom whose business descriptions match “water utility automation 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 2,396 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 “water utility automation startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water utility automation startups are there based in the United Kingdom?

RevenueBase identified 38 company matches for water utility automation startups associated with the United Kingdom 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?

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

Which city has the most water utility automation startups?

London leads with 5 company records, followed by Leeds (2) and Reading (2).

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 2,396 professional contacts with verified work emails tracked across these 38 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.