Company lists · Data refreshed October 2026

Top 22 Fluid compatibility testing services worldwide

RevenueBase identified 57 company matches for fluid compatibility testing services worldwide as of October 2026 and tracks 664 professional contacts across them, including 130 with verified work emails. Houston is the largest hub.

This list covers company matches for fluid compatibility 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 25, 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 25, 2026 How this list was built
57Companies
664Contacts tracked
130Verified emails
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The 22 largest fluid compatibility testing services worldwide

Ranked by team size
Top 22 of 57 company matches for fluid compatibility testing services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchIndonesiaHQ recorded Oct 25, 202651-20082 contacts →

Exact match

“Services Laboratory for - Oil Analysis - Mineral and Natural (Bio) Fuel - Grease - Industrial Hygiene Parameters - Environmental Parameters - Bio Monitoring - Transformer Oil…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchSharjah, United Arab EmiratesHQ recorded Oct 25, 202651-20075 contacts →

Exact match

“Tribocare is a well established testing organization using the latest analytical techniques to examine the quality of Lubricant, Fuel, Water & Wastewater products.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchLimerick, IrelandHQ recorded Oct 25, 202651-20069 contacts →

Exact match

“BHP Laboratories are an independent test facility providing a wide range of engineering and scientific measuring, testing and analyzing services to numerous industries throughout…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 25, 202651-20068 contacts →

Exact match

“Texas OilTech Laboratories, is committed to remaining a world-class petroleum testing laboratory for the analysis of fuels, lubricants, petrochemical, and environmental materials.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Oct 25, 202611-5029 contacts →

Exact match

“At Interface Fluidics we provide critical fluid property data to energy companies globally to enable them to improve short-term financial performance, extract more value from…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 25, 202611-5025 contacts →

Exact match

“Aviation Laboratories (AvLab) provides state of the art laboratory testing services and products to the aviation industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchSt. Paul, MN, United StatesHQ recorded Oct 25, 202611-5022 contacts →

Exact match

“Dyne Fire Protection Labs, LLC, an NFPA Global Solutions™ company, is an independent testing laboratory providing quick, reliable, and independent analysis of fire sprinklers…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchFort Worth, TX, United StatesHQ recorded Oct 25, 202611-5018 contacts →

Exact match

“Alpine Polytech is an ISO/IEC 17025:2017 Accredited Lab providing materials testing and consulting services to the upstream Oil & Gas market, as well as the downstream Chemical…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchBusto Arsizio, ItalyHQ recorded Oct 25, 202611-5011 contacts →

Exact match

“PROFESSIONALITÀ, AFFIDABILITÀ, IMPARZIALITÀ E DINAMISMO SONO LA NOSTRA PREROGATIVA.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchContagem, BrazilHQ recorded Oct 25, 202651-20010 contacts →

Exact match

“ALS is the world's leading testing, inspection, certification and verification company, based in Brisbane, Australia.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchMidland, MI, United StatesHQ recorded Oct 25, 202651-20010 contacts →

Exact match

“Savant Labs: A World of Lubrication Understanding Savant Labs are a world-class independent testing laboratory and research center offering standardized and custom-designed…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchOsterode Am Harz, GermanyHQ recorded Oct 25, 202611-508 contacts →

Exact match

“PSL Systemtechnik GmbH provides standard and custom designed lab instruments and test facilities for flow assurance chemical testing like tube blocking systems, intrinsic…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchVenice, FL, United StatesHQ recorded Oct 25, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchSouth Houston, TX, United StatesHQ recorded Oct 25, 202611-508 contacts →

Exact match

“We play a key role in your company's conditioned based or preventive maintenance program.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchVancouver, WA, United StatesHQ recorded Oct 25, 202611-505 contacts →

Exact match

“Our team at FOI Laboratories has a broad range of expertise, inside industry knowledge, and years of helping companies with their fuel testing needs.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Oct 25, 20261-105 contacts →

Exact match

“Independent Testing, so you know what you have, can make informed decisions and be as efficient as possible SECOR Certified Business Active membership in: Professional Chemists of…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchHenderson, CO, United StatesHQ recorded Oct 25, 202651-2004 contacts →

Exact match

“THE BEST CHOICE IN FLUIDS ANALYSIS Titan Laboratories provides Oil, Coolant and Diesel Fuel Analysis in all 50 states and 7 countries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchClearwater, FL, United StatesHQ recorded Oct 25, 20261-104 contacts →

Exact match

“We are your trusted partner for comprehensive paint and coatings performance testing.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Oct 25, 202611-503 contacts →

Exact match

“Established in 1978, part of SARBI group of companies is a pioneer in introducing many performance testing equipment and complete range of test specimens / coupons for petroleum &…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchLeigh, United KingdomHQ recorded Oct 25, 20261-103 contacts →

Exact match

“Subsea Fluid Services (SFS) provides independent fluid related testing, qualification and consultancy services to the Global Oil and Gas industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 25, 20261-102 contacts →

Exact match

“3rd Party Metallurgical Testing”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchDubai, United Arab EmiratesHQ recorded Oct 25, 2026201-5001 contacts →

Exact match

“Since 1982, OFI Testing Equipment (OFITE) has manufactured instruments and reagents for testing drilling fluids, completion fluids, oil-well cements, core samples and wastewater.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 22 of 57 fluid compatibility testing services worldwide

See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fluid compatibility testing services worldwide at a glance

As of Oct 25, 2026
19.6%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Houston
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
23
51-200
11
201-500
1

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 57 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 “fluid compatibility 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 130 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 25, 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 “fluid compatibility testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fluid compatibility testing services are there worldwide?

RevenueBase identified 57 company matches for fluid compatibility 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?

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

Which city has the most fluid compatibility testing services?

Houston leads with 4 company records, followed by Calgary (2) and Fort Worth (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 130 professional contacts with verified work emails tracked across these 57 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 25, 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.