Company lists · Data refreshed September 2026

Top 16 Pressurisation unit manufacturers based in the United Kingdom

RevenueBase identified 40 company matches for pressurisation unit manufacturers associated with the United Kingdom as of September 2026 and tracks 644 professional contacts across them, including 255 with verified work emails. Uxbridge is the largest hub.

This list covers company matches for pressurisation unit 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
40Companies
644Contacts tracked
255Verified emails
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The 16 largest pressurisation unit manufacturers based in the United Kingdom

Ranked by team size
Top 16 of 40 company matches for pressurisation unit 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 matchLondon, United KingdomHQ recorded Sep 30, 202651-20086 contacts →

Exact match

“In business for over 70 years, we are the world's premier designers & manufacturers of purge and pressurization systems, providing our customers with an unrivalled level of…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchGillingham, United KingdomHQ recorded Sep 30, 202651-20079 contacts →

Exact match

“Wozair specialises in the design and manufacture of high integrity heating, ventilating and air conditioning (HVAC) equipment for offshore oil and gas, nuclear, marine…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchMiddlesex, United KingdomHQ recorded Sep 30, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchSheffield, United KingdomHQ recorded Sep 30, 202651-20056 contacts →

Exact match

“Chesterfield Special Cylinders has over 125 years of engineering experience as a world leading designer and manufacturer of high-pressure gas containment solutions and services…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchWitney, United KingdomHQ recorded Sep 30, 202651-20049 contacts →

Exact match

“Oxford Flow designs, manufactures, and sells groundbreaking pressure valve technology to customers worldwide.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchGlossop, United KingdomHQ recorded Sep 30, 202611-5039 contacts →

Exact match

“Established in and located in the UK, Pressure Tech is recognised globally for manufacturing high-quality ISO-9001 certified pressure regulators for oil and gas applications.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchUxbridge, United KingdomHQ recorded Sep 30, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchBishops Frome, United KingdomHQ recorded Sep 30, 202611-5014 contacts →

Exact match

“Apreco Limited design and supply Air Pressure Stabilisers and Pressure Relief Vents to protect & safeguard individuals and companies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchBury St Edmunds, United KingdomHQ recorded Sep 30, 202611-5013 contacts →

Exact match

“Avelair is the leading UK designer and manufacturer of compressed air and gas systems, located in Bury St Edmunds.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchWigan, United KingdomHQ recorded Sep 30, 202611-5010 contacts →

Exact match

Recorded description not available.

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

Exact match

“We specialise in- Service and maintenance of Pressurisation Unit and Booster Units- Service and maintenance Expansion Vessels- Testing & Commissioning of RPZ Valves- Design and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchAndover, United KingdomHQ recorded Sep 30, 202611-507 contacts →

Exact match

“Active Flow Controls are dedicated to the design, welding, fabrication, assembly and testing of integrated solutions for pressure reduction and metering applications - to all…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchLeicester, United KingdomHQ recorded Sep 30, 202611-506 contacts →

Exact match

“Flow Mech Products Limited, are specialist manufacturers of cold water booster sets and pressurisation units and are a distributor for pumps, expansion vessels & dosing pots.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchTamworth, United KingdomHQ recorded Sep 30, 20261-105 contacts →

Exact match

“FT Gas Control Systems (FT Gas) designs, manufactures and commissions #gas pressure control systems for #naturalgas,#biogas, CNG and #hydrogen from Class 2500 to millibar.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchWest Chiltington, United KingdomHQ recorded Sep 30, 20261-105 contacts →

Exact match

“WE ARE GLOBAL LEADERS IN AIR PRESSURE VENTING SOLUTIONS AFP have over 25 years of experience in developing air pressure vents.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchAldershot, United KingdomHQ recorded Sep 30, 20261-103 contacts →

Exact match

Recorded description not available.

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

Showing 16 of 40 pressurisation unit manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pressurisation unit manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026
39.6%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Uxbridge
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
19
51-200
8

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 “pressurisation unit 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 255 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 “pressurisation unit manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pressurisation unit manufacturers are there based in the United Kingdom?

RevenueBase identified 40 company matches for pressurisation unit 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?

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

Which city has the most pressurisation unit manufacturers?

Uxbridge leads with 3 company records, followed by London (2) and Aldershot (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 255 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 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.