Company lists · Data refreshed October 2026

Top 18 Pressure or fluid integrity testing services worldwide

RevenueBase identified 75 company matches for pressure or fluid integrity testing services worldwide as of October 2026 and tracks 579 professional contacts across them, including 74 with verified work emails. Houston is the largest hub.

This list covers company matches for pressure or fluid integrity testing services 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 October 29, 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 Oct 29, 2026 How this list was built
75Companies
579Contacts tracked
74Verified emails
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The 18 largest pressure or fluid integrity testing services worldwide

Ranked by team size
Top 18 of 75 company matches for pressure or fluid integrity testing services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchMidland, TX, United StatesHQ recorded Oct 29, 202651-20036 contacts →

Exact match

“At J&J Pressure Management we take your high pressure iron business seriously.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchNunn, CO, United StatesHQ recorded Oct 29, 202651-20019 contacts →

Exact match

“Colorado Engineering Experiment Station Inc.(CEESI) assists commercial and industrial clients by providing market-leading flow measurement and testing expertise.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchArnhem, NetherlandsHQ recorded Oct 29, 202611-5013 contacts →

Exact match

“Testing facility for process equipment and technology verification for oil & gas, chemical and water treatment applications: ProLabNL is an independent company which provides a…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchCape Town, South AfricaHQ recorded Oct 29, 202611-5013 contacts →

Exact match

“We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchMilton Keynes, United KingdomHQ recorded Oct 29, 202611-5011 contacts →

Exact match

“Proactive Analytics Ltd are revolutionising the food and beverage industry through innovative flow path integrity testing solutions enabling enhanced compliance, quality and asset…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchMarietta, OH, United StatesHQ recorded Oct 29, 202611-509 contacts →

Exact match

“Wagner Energy Services supports the energy industry through technologically advanced hydrostatic pressure testing, hydraulic bolt torqueing, and high pressure water blasting…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchRemshalden, GermanyHQ recorded Oct 29, 202611-507 contacts →

Exact match

“Pioneers in industrial leak testing technology for fluids focused on flow testing and functional testing, developing the finest engineering specifically for our customers needs.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchChandler, AZ, United StatesHQ recorded Oct 29, 202611-506 contacts →

Exact match

“Code Steel Industrial Inspections is a versatile inspection company in Phoenix, AZ that concentrates on Tanks, Pressure Vessels, and Piping.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchNewport, United KingdomHQ recorded Oct 29, 202611-506 contacts →

Exact match

“Turner Hydraulic Group Specialize in hot oil flushing and pressure testing to BS EN 13480-s ISO 4406, we have the most advanced hot oil Flushing rigs available complete with built…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchBaytown, TX, United StatesHQ recorded Oct 29, 202651-2006 contacts →

Exact match

“From our beginning, Speed Technical Services has rapidly become an industry leader in all facets of hydro-testing.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchSilsbee, TX, United StatesHQ recorded Oct 29, 20261-105 contacts →

Exact match

“SIS offers the most advanced analysis of pipeline pressure testing available, providing the safest and most reliable data logging for pressure testing in the industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchCypress, TX, United StatesHQ recorded Oct 29, 20261-105 contacts →

Exact match

“Hydrostatic Test Equipment: Custom Biuld and Standard hydro test equipment models avaliable.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchBogotá, ColombiaHQ recorded Oct 29, 20261-103 contacts →

Exact match

“ECOFLUIDOS offers a complete diagnosis of your pneumatic pressure systems with a reliability approach.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Oct 29, 20261-102 contacts →

Exact match

“Full Circle does pressure testing, and backside plumbing”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchSignal Hill, CA, United StatesHQ recorded Oct 29, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchCookstown, United KingdomHQ recorded Oct 29, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchLosser, NetherlandsHQ recorded Oct 29, 20261-101 contacts →

Exact match

“L.T.T-Europe B.V.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchAgawam, MA, United StatesHQ recorded Oct 29, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 18 of 75 pressure or fluid integrity testing services worldwide

See the full list, filter by size, metro and specialty, and access 74 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pressure or fluid integrity testing services worldwide at a glance

As of Oct 29, 2026
12.8%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · Houston
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
24
51-200
10

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 75 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 worldwide whose business descriptions match “pressure or fluid integrity testing services” 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 74 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 October 29, 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 “pressure or fluid integrity testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pressure or fluid integrity testing services are there worldwide?

RevenueBase identified 75 company matches for pressure or fluid integrity testing services worldwide as of October 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?

J&j Pressure Management USA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pressure or fluid integrity testing services?

Houston leads with 2 company records, followed by Agawam (1) and Arnhem (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 74 professional contacts with verified work emails tracked across these 75 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 October 29, 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.