Company lists · Data refreshed November 2026

Top 25 Submersible sensor suppliers based in the United Kingdom

RevenueBase identified 40 company matches for submersible sensor suppliers associated with the United Kingdom as of November 2026 and tracks 564 professional contacts across them, including 203 with verified work emails. Southampton is the largest hub.

This list covers company matches for submersible sensor suppliers 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 November 2, 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 2, 2026 How this list was built
40Companies
564Contacts tracked
203Verified emails
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The 25 largest submersible sensor suppliers based in the United Kingdom

Ranked by team size
Top 25 of 40 company matches for submersible sensor suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchStokesley, United KingdomHQ recorded Nov 2, 202651-20099 contacts →

Exact match

“Analox is a world leader in the research, development and manufacturing of gas sensing products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchTotnes, United KingdomHQ recorded Nov 2, 202651-20047 contacts →

Exact match

“Valeport is an independently owned manufacturer of Oceanographic & Hydrometric Equipment and Instrumentation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchYateley, United KingdomHQ recorded Nov 2, 202651-20031 contacts →

Exact match

“We solve the environmental challenges of today and tomorrow, designing and manufacturing best-in-class sensing solutions to make oceans, rivers and lakes safer and cleaner.) Deep…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchCoatbridge, United KingdomHQ recorded Nov 2, 202651-20030 contacts →

Exact match

“At SST Sensing Ltd, our experienced and professional employees design and manufacture a range of Fluid and Gas Sensing Solutions and have supplied these products to industry for…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchLuton, United KingdomHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“We offer a range of Contacting and Electrodeless (Inductive) Conductivity, pH, Redox (ORP), Dissolved Oxygen, Suspended Solids, Turbidity, Level, Flow, Pressure and Temperature…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLancaster, United KingdomHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“OTAQ is a manufacturer of hi-tech products and solutions for the offshore energy, oceanographic and diving industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchRomsey, United KingdomHQ recorded Nov 2, 202611-5014 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 · Nov 2, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Founded in 1975, Biral designs and manufactures high quality meteorological sensors for use in industrial, research and monitoring applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchAberdeen, United KingdomHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Impact Subsea designs and manufactures innovative, high-performance underwater sensing solutions, specialising in sonars, altimeters, depth sensors, attitude and heading reference…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchFord, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Tempcon Instrumentation Ltd was established in 1980 with the goal of providing its customers with the knowledge and equipment to measure accurately and have confidence in their…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchHethel, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Introducing WATR, the smart water quality monitor.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchBourne End, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Our extensive product range includes: Thermocouple, Thermistor and RTD (Pt100, Sensors, Pressure Gauges, Switches and Transmitters / Transducers, Digital Thermometers, Data…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchCoventry, United KingdomHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“We are developer, manufacturer and supplier of instrumentation for the water industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchMilton Keynes, United KingdomHQ recorded Nov 2, 20261-1011 contacts →

Exact match

“For many years, StrainSense has been a trusted and reliable supplier of specialist sensors and instrumentation products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchCottingham, United KingdomHQ recorded Nov 2, 20261-1010 contacts →

Exact match

“Underwater monitoring solutions for commercial fishing and marine research.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchSouthampton, United KingdomHQ recorded Nov 2, 20261-108 contacts →

Exact match

“SouthWestSensor Ltd ('SWS') is a Southampton, UK, based provider of advanced microfluidic sensor solutions for the water industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchSouthampton, United KingdomHQ recorded Nov 2, 202611-508 contacts →

Exact match

“ClearWater Sensors is a provider of user friendly high performance water chemistry monitoring instruments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchNorwich, United KingdomHQ recorded Nov 2, 202611-508 contacts →

Exact match

“It's been our mission here at seneye to protect the world's aquatic life for over a decade; we have animal welfare at our core and environmental protection is fundamental to this.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchBroadstairs, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Aquaread are the UK's multi award winning, designer and manufacturer of cutting edge water quality monitoring instruments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchChilworth, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Inflowmatix provides state-of-the-art pressure sensors and software analytics to water utilities worldwide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchCheltenham, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Positek specialises in high performance, customisable position sensors for arduous, hazardous and subsea applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchLlandrindod Wells, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Skye Instruments Ltd has been designing and manufacturing instrumentation for Environmental Monitoring, Plant Growth and Agricultural Research since 1983.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchManchester, United KingdomHQ recorded Nov 2, 20261-105 contacts →

Exact match

“FreeUP enables water quality/water event monitoring and prediction.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchChichester, United KingdomHQ recorded Nov 2, 20261-102 contacts →

Exact match

“We are pioneering suppliers and manufacturers of water instrumentation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSurbiton, United KingdomHQ recorded Nov 2, 20261-101 contacts →

Exact match

“ETLG Ltd.(Explorocean & Inertial Aerosystems) was incorporated in 1990 to provide sales of electronic sensors and systems for oceanography, marine, offshore and land based…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 40 submersible sensor suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 203 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Submersible sensor suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
36.0%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Southampton
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
21
51-200
5

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 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 Kingdom whose business descriptions match “submersible sensor suppliers” 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 203 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 2, 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 “submersible sensor suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many submersible sensor suppliers are there based in the United Kingdom?

RevenueBase identified 40 company matches for submersible sensor suppliers associated with the United Kingdom 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?

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

Which city has the most submersible sensor suppliers?

Southampton leads with 2 company records, followed by Aberdeen (1) and Ashford (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 203 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 November 2, 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.