Company lists · Data refreshed September 2026

Top 25 Flow computer manufacturers based in the United Kingdom

RevenueBase identified 51 company matches for flow computer manufacturers associated with the United Kingdom as of September 2026 and tracks 2,384 professional contacts across them, including 1,186 with verified work emails. Ely is the largest hub.

This list covers company matches for flow computer manufacturers 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 30, 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 30, 2026 How this list was built
51Companies
2,384Contacts tracked
1,186Verified emails
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The 25 largest flow computer manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 51 company matches for flow computer manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchBath, United KingdomHQ recorded Sep 30, 20261,001-5,0001,834 contacts →

Exact match

“Rotork is a FTSE-250 global leader in mission-critical flow control and instrumentation solutions, trusted by the world’s most essential industries - including oil & gas, water &…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchMalvern, United KingdomHQ recorded Sep 30, 2026201-50080 contacts →

Exact match

“Pulsar Measurement designs, manufactures, and supports advanced flow and level measurement solutions, built around real customer needs.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchCamberley, United KingdomHQ recorded Sep 30, 202651-20073 contacts →

Exact match

“Performance process instrumentation With a proud history spanning over 100 years, Delta Mobrey Limited is a globally recognised specialist in the design & manufacture of Level…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchSt Neots, United KingdomHQ recorded Sep 30, 202651-20048 contacts →

Exact match

“Fluenta was founded in 1985 and is a global leader in the measurement of flare gas across the oil and gas, petrochemical and liquid natural gas (LNG) industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchEly, United KingdomHQ recorded Sep 30, 202651-20044 contacts →

Exact match

“OGS designs and manufactures high quality packaged process and metering systems for the oil, gas and power industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchMalton, United KingdomHQ recorded Sep 30, 202651-20023 contacts →

Exact match

“Swinton Technology is a specialist in flow computing solutions and metering software, with proven expertise in carrying out metering computer system upgrade projects.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchBelfast, United KingdomHQ recorded Sep 30, 202611-5015 contacts →

Exact match

“Inov8s Systems designs, manufactures and sells market leading Oil & Gas measurement equipment.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchCoventry, United KingdomHQ recorded Sep 30, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchAbingdon, United KingdomHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“Formed in 2012, M-Flow Technologies manufactures a game-changing line of water-cut analyzers and innovative multiphase measurement systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchStockport, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“EMI, founded in 1967, is a specialist manufacturer of process instrumentation and associated accessories based in the North West of the UK.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchSalisbury, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“iCenta is a leading supplier of flow meters, level sensors & control instrumentation to manufacturing and process industries throughout the UK and overseas.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchOldham, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“As a manufacturer Stream Measurement really understand how meters work and how the technology should be used - ensuring the correct solution for your metering application.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchElland, United KingdomHQ recorded Sep 30, 202611-508 contacts →

Exact match

“Contrec are a UK manufacturer and global leader of flow instrument solutions to the Process and Petroleum industries, combining over 30 years of engineering excellence with…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchEllon, United KingdomHQ recorded Sep 30, 20261-108 contacts →

Exact match

“GM Flow Measurement Services Ltd are the inventors of Adjusta-Cone®, Integra-Cone™ and now Hy-Cone, three completely unique, safe, accurate and reliable variations of a…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchSherborne, United KingdomHQ recorded Sep 30, 202611-507 contacts →

Exact match

“With over 40 years experience in liquid flow meter innovation, Titan Enterprises is an internationally respected designer and manufacturer of high performance solutions for liquid…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchFort William, United KingdomHQ recorded Sep 30, 20261-106 contacts →

Exact match

“SOLV® provides Flow Measurement and Hydrocarbon Allocation Consultancy and Inspection Services to the Energy Industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchElland, United KingdomHQ recorded Sep 30, 20261-105 contacts →

Exact match

“Flowhire have the UK’s largest portfolio of flow meters for hire.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchAberdeen, United KingdomHQ recorded Sep 30, 20261-105 contacts →

Exact match

“i-Vigilant Technologies Limited.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchHassocks, United KingdomHQ recorded Sep 30, 202611-503 contacts →

Exact match

“Whether you need a single flowmeter or a complete instrumentation system / turnkey project, we can offer the package that best meets your requirements and budget.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchExeter, United KingdomHQ recorded Sep 30, 20261-103 contacts →

Exact match

“Senapsis was founded by an experienced team who recognise that together their collective expertise in electronics, mechanical engineering and software engineering can bring about…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchCheltenham, United KingdomHQ recorded Sep 30, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 30, 202611-502 contacts →

Exact match

“Petroleum Software Limited (PSL) specialises in manufacturing in-line and non-radioactive multiphase metering systems (MPFM).”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchWick, United KingdomHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Positive Displacement Flowmeter, Turbine Flow technology & Flow Calibration Specialists.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchSouthampton, United KingdomHQ recorded Sep 30, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchMoreton In Marsh, United KingdomHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Welcome to DP-Flow - The Home of Fluid Process Instrumentation DP-Flow provides a comprehensive range of process instrumentation to the process, oil and gas, utility, chemical…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 51 flow computer manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flow computer manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026
49.7%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Ely
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
15
51-200
9
201-500
1
1,001-5,000
2

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 51 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 “flow computer manufacturers” 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 1,186 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 30, 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 “flow computer manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flow computer manufacturers are there based in the United Kingdom?

RevenueBase identified 51 company matches for flow computer manufacturers 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?

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

Which city has the most flow computer manufacturers?

Ely leads with 3 company records, followed by London (3) and Malton (3).

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 1,186 professional contacts with verified work emails tracked across these 51 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 30, 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.