Company lists · Data refreshed September 2026
Top 25 Petroleum testing equipment manufacturers worldwide
RevenueBase identified 284 company matches for petroleum testing equipment manufacturers worldwide as of September 2026 and tracks 2,931 professional contacts across them, including 760 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for petroleum testing equipment manufacturers 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 September 30, 2026. Country and city lists for petroleum testing equipment manufacturers follow the table.
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.
The 25 largest petroleum testing equipment manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 232 contacts → | ||||
Exact match “Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 136 contacts → | ||||
Exact match “VK ENTERPRISES is a company based out of 3900 S Broadway, Edmond, OK, United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 79 contacts → | ||||
Exact match “Cannon is a global leader in viscosity and physical property measurement, trusted since 1938 for precise, reliable instrumentation and exceptional service.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “In 1978, Rochem Petroleum Testing Services was established in Egypt in response to an ever-increasing demand for the quality and quantity control of Petroleum Crude Oil and its…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 72 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 68 contacts → | ||||
Exact match “CFR Engines Inc.(CFR®) is a leading, global manufacturer of fuel rating test instruments and equipment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 66 contacts → | ||||
Exact match “Stanhope-Seta design and manufacture Laboratory test instruments for quality control, product consistency, research, calibration and analysis.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 65 contacts → | ||||
Exact match “Headquartered in Calgary, Canada, Envent is a world-class manufacturer of analyzers for the global energy industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 64 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “ALMA designs, develops and manufactures high-accuracy metering instruments dedicated to petroleum distribution.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 44 contacts → | ||||
Exact match “Established in 1855, Morrison Bros.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “Since 1899, Parr Instrument Company has been designing, manufacturing, and selling high quality laboratory instruments and apparatus for conducting chemical reactions and tests…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “Ayalytical Instruments: Your Testing Refined Influential, innovative and progressive.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match “Cochran Chemical Company is a strong independent corporation serving the petroleum industry since 1959.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 33 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 31 contacts → | ||||
Exact match “At PQM we provide oil/fuel testing, inspection and consulting services in the U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “TOT COMERCIAL SA, GESPASA’s manufacturer, celebrates the 50th anniversary since our first product manufacture.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Rigana Manufacturing is an ISO 9001:2015 certified company with over 43 years of global trust and industry expertise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “For nearly 100 years, Newberry Tanks has served the needs of the petroleum distribution industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 28 contacts → | ||||
Exact match “For over 30 years KAM CONTROLS has served the oil & petroleum industry with measurement solutions for oil water detection, water-cut measurement, custody transfer, tank…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match “O LEC (Laboratório de Ensaios de Combustíveis da Universidade Federal de Minas Gerais) tem quase 25 anos de atuação em análises de combustíveis fósseis e biocombustíveis…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “NMK Resources is a distinguished independent inspection and laboratory service provider, trusted by major oil companies across the United States and globally.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match “Manufacturer and exporter of educational equipments anal tical equipments agricultural tools material testing equipments medical equipments laborator equipments oil testing…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “Manufacturer of laboratory testing equipment for the Pharmaceutical, Health & Nutritional, Food, Gas & Oil and Cosmetic industries” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “petroleum testing equipment manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 284 petroleum testing equipment manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 760 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Petroleum testing equipment manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for petroleum testing equipment manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “petroleum testing equipment 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. 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 760 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.
Petroleum testing equipment manufacturers by location
1 lists · largest firstEvery Petroleum testing equipment manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “petroleum testing equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many petroleum testing equipment manufacturers are there worldwide?
RevenueBase identified 284 company matches for petroleum testing equipment manufacturers worldwide 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?
Tanknology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most petroleum testing equipment manufacturers?
The United States leads with 68 companies. Every petroleum testing equipment manufacturers list by country and city is linked on this page.
Which city has the most petroleum testing equipment manufacturers?
Houston leads with 8 company records, followed by Tehran (6) and Belo Horizonte (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 760 professional contacts with verified work emails tracked across these 284 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.
Ready to reach these companies? Verified emails and direct dials for all 284 petroleum testing equipment manufacturers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 petroleum testing equipment manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 284 matching company records for petroleum testing equipment manufacturers worldwide, with 2,931 tracked contacts and 760 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 petroleum testing equipment manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Tanknologytanknology.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 232 contacts → |
“Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VK Enterprisesvkenterprises.net HQ: Edmond, OK, United StatesReported employees: Not recorded | Edmond, OK, United States | Not recorded | Exact match | 136 contacts → |
“VK ENTERPRISES is a company based out of 3900 S Broadway, Edmond, OK, United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cannon Instrument Companycannoninstrument.com HQ: State College, PA, United StatesReported employees: 51-200 | State College, PA, United States | 51-200 | Exact match | 79 contacts → |
“Cannon is a global leader in viscosity and physical property measurement, trusted since 1938 for precise, reliable instrumentation and exceptional service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rochem Inspectorsrocheminspectors.com HQ: Alexandria, EgyptReported employees: 51-200 | Alexandria, Egypt | 51-200 | Exact match | 79 contacts → |
“In 1978, Rochem Petroleum Testing Services was established in Egypt in response to an ever-increasing demand for the quality and quantity control of Petroleum Crude Oil and its…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Koehler Instrument Company INCkoehlerinstrument.com HQ: Holtsville, NY, United StatesReported employees: 51-200 | Holtsville, NY, United States | 51-200 | Exact match | 72 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | CFR Engines INCcfrengines.com HQ: Pewaukee, WI, United StatesReported employees: 51-200 | Pewaukee, WI, United States | 51-200 | Exact match | 68 contacts → |
“CFR Engines Inc.(CFR®) is a leading, global manufacturer of fuel rating test instruments and equipment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Stanhope-Setastanhope-seta.co.ukHQ: Surrey, United KingdomReported employees: 51-200 | Surrey, United Kingdom | 51-200 | Exact match | 66 contacts → |
“Stanhope-Seta design and manufacture Laboratory test instruments for quality control, product consistency, research, calibration and analysis.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Enventenvent.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 65 contacts → |
“Headquartered in Calgary, Canada, Envent is a world-class manufacturer of analyzers for the global energy industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Texas Oiltech Laboratoriestol-lp.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 64 contacts → |
“Texas OilTech Laboratories, is committed to remaining a world-class petroleum testing laboratory for the analysis of fuels, lubricants, petrochemical, and environmental materials.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alma Carbovacalma-group.comHQ: Boissy St Léger, FranceReported employees: 51-200 | Boissy St Léger, France | 51-200 | Exact match | 48 contacts → |
“ALMA designs, develops and manufactures high-accuracy metering instruments dedicated to petroleum distribution.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Morrison Bros. COmorbros.com HQ: Dubuque, IA, United StatesReported employees: 51-200 | Dubuque, IA, United States | 51-200 | Exact match | 44 contacts → |
“Established in 1855, Morrison Bros.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Parr Instrument Companyparrinst.com HQ: Moline, IL, United StatesReported employees: 51-200 | Moline, IL, United States | 51-200 | Exact match | 41 contacts → |
“Since 1899, Parr Instrument Company has been designing, manufacturing, and selling high quality laboratory instruments and apparatus for conducting chemical reactions and tests…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ayalytical Instruments, INCayalytical.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 39 contacts → |
“Ayalytical Instruments: Your Testing Refined Influential, innovative and progressive.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cochran Chemical Company, INCcochranchemical.com HQ: Seminole, OK, United StatesReported employees: 51-200 | Seminole, OK, United States | 51-200 | Exact match | 36 contacts → |
“Cochran Chemical Company is a strong independent corporation serving the petroleum industry since 1959.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Interface Fluidicsinterfacefluidics.comHQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 33 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tecalemit INCtecalemitusa.com HQ: Humble, TX, United StatesReported employees: 11-50 | Humble, TX, United States | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Product Quality Management, LLCprodqual.com HQ: Pasadena, TX, United StatesReported employees: 51-200 | Pasadena, TX, United States | 51-200 | Exact match | 31 contacts → |
“At PQM we provide oil/fuel testing, inspection and consulting services in the U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gespasagespasa.es HQ: Balaguer, SpainReported employees: 51-200 | Balaguer, Spain | 51-200 | Exact match | 30 contacts → |
“TOT COMERCIAL SA, GESPASA’s manufacturer, celebrates the 50th anniversary since our first product manufacture.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rigana Manufacturing RSArigana.co.za HQ: Westmead, AustraliaReported employees: 11-50 | Westmead, Australia | 11-50 | Exact match | 29 contacts → |
“Rigana Manufacturing is an ISO 9001:2015 certified company with over 43 years of global trust and industry expertise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Newberry Tanks And Equipment, LLCnewberrytanks.com HQ: West Memphis, AR, United StatesReported employees: 51-200 | West Memphis, AR, United States | 51-200 | Exact match | 28 contacts → |
“For nearly 100 years, Newberry Tanks has served the needs of the petroleum distribution industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KAM Controls, INCkam.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 28 contacts → |
“For over 30 years KAM CONTROLS has served the oil & petroleum industry with measurement solutions for oil water detection, water-cut measurement, custody transfer, tank…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | LEClec.qui.ufmg.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 25 contacts → |
“O LEC (Laboratório de Ensaios de Combustíveis da Universidade Federal de Minas Gerais) tem quase 25 anos de atuação em análises de combustíveis fósseis e biocombustíveis…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | NMK Resources, INCnmkresources.com HQ: Thorofare, NJ, United StatesReported employees: 51-200 | Thorofare, NJ, United States | 51-200 | Exact match | 23 contacts → |
“NMK Resources is a distinguished independent inspection and laboratory service provider, trusted by major oil companies across the United States and globally.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Asia & Africa General Trading LLCagro-factory.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 23 contacts → |
“Manufacturer and exporter of educational equipments anal tical equipments agricultural tools material testing equipments medical equipments laborator equipments oil testing…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Noblesville, IN, United StatesReported employees: 11-50 | Noblesville, IN, United States | 11-50 | Exact match | 23 contacts → |
“Manufacturer of laboratory testing equipment for the Pharmaceutical, Health & Nutritional, Food, Gas & Oil and Cosmetic industries” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 284 company matches
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Petroleum testing equipment manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
280 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 284 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Petroleum testing equipment manufacturers by location
1 lists · largest firstEvery Petroleum testing equipment manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for petroleum testing equipment manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many petroleum testing equipment manufacturers did RevenueBase find worldwide?
The saved snapshot records 284 matching company records, 2,931 tracked contacts and 760 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 petroleum testing equipment manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/petroleum-testing-equipment-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 petroleum testing equipment manufacturers worldwide
RevenueBase records 284 matching company records for petroleum testing equipment manufacturers worldwide, with 2,931 tracked contacts and 760 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 petroleum testing equipment manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Tanknologytanknology.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 232 contacts → |
“Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VK Enterprisesvkenterprises.net HQ: Edmond, OK, United StatesReported employees: Not recorded | Edmond, OK, United States | Not recorded | Exact match | 136 contacts → |
“VK ENTERPRISES is a company based out of 3900 S Broadway, Edmond, OK, United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cannon Instrument Companycannoninstrument.com HQ: State College, PA, United StatesReported employees: 51-200 | State College, PA, United States | 51-200 | Exact match | 79 contacts → |
“Cannon is a global leader in viscosity and physical property measurement, trusted since 1938 for precise, reliable instrumentation and exceptional service.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rochem Inspectorsrocheminspectors.com HQ: Alexandria, EgyptReported employees: 51-200 | Alexandria, Egypt | 51-200 | Exact match | 79 contacts → |
“In 1978, Rochem Petroleum Testing Services was established in Egypt in response to an ever-increasing demand for the quality and quantity control of Petroleum Crude Oil and its…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Koehler Instrument Company INCkoehlerinstrument.com HQ: Holtsville, NY, United StatesReported employees: 51-200 | Holtsville, NY, United States | 51-200 | Exact match | 72 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | CFR Engines INCcfrengines.com HQ: Pewaukee, WI, United StatesReported employees: 51-200 | Pewaukee, WI, United States | 51-200 | Exact match | 68 contacts → |
“CFR Engines Inc.(CFR®) is a leading, global manufacturer of fuel rating test instruments and equipment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Stanhope-Setastanhope-seta.co.uk HQ: Surrey, United KingdomReported employees: 51-200 | Surrey, United Kingdom | 51-200 | Exact match | 66 contacts → |
“Stanhope-Seta design and manufacture Laboratory test instruments for quality control, product consistency, research, calibration and analysis.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Enventenvent.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 65 contacts → |
“Headquartered in Calgary, Canada, Envent is a world-class manufacturer of analyzers for the global energy industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Texas Oiltech Laboratoriestol-lp.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 64 contacts → |
“Texas OilTech Laboratories, is committed to remaining a world-class petroleum testing laboratory for the analysis of fuels, lubricants, petrochemical, and environmental materials.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alma Carbovacalma-group.com HQ: Boissy St Léger, FranceReported employees: 51-200 | Boissy St Léger, France | 51-200 | Exact match | 48 contacts → |
“ALMA designs, develops and manufactures high-accuracy metering instruments dedicated to petroleum distribution.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Morrison Bros. COmorbros.com HQ: Dubuque, IA, United StatesReported employees: 51-200 | Dubuque, IA, United States | 51-200 | Exact match | 44 contacts → |
“Established in 1855, Morrison Bros.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Parr Instrument Companyparrinst.com HQ: Moline, IL, United StatesReported employees: 51-200 | Moline, IL, United States | 51-200 | Exact match | 41 contacts → |
“Since 1899, Parr Instrument Company has been designing, manufacturing, and selling high quality laboratory instruments and apparatus for conducting chemical reactions and tests…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ayalytical Instruments, INCayalytical.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 39 contacts → |
“Ayalytical Instruments: Your Testing Refined Influential, innovative and progressive.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cochran Chemical Company, INCcochranchemical.com HQ: Seminole, OK, United StatesReported employees: 51-200 | Seminole, OK, United States | 51-200 | Exact match | 36 contacts → |
“Cochran Chemical Company is a strong independent corporation serving the petroleum industry since 1959.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Interface Fluidicsinterfacefluidics.com HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 33 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tecalemit INCtecalemitusa.com HQ: Humble, TX, United StatesReported employees: 11-50 | Humble, TX, United States | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Product Quality Management, LLCprodqual.com HQ: Pasadena, TX, United StatesReported employees: 51-200 | Pasadena, TX, United States | 51-200 | Exact match | 31 contacts → |
“At PQM we provide oil/fuel testing, inspection and consulting services in the U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gespasagespasa.es HQ: Balaguer, SpainReported employees: 51-200 | Balaguer, Spain | 51-200 | Exact match | 30 contacts → |
“TOT COMERCIAL SA, GESPASA’s manufacturer, celebrates the 50th anniversary since our first product manufacture.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rigana Manufacturing RSArigana.co.za HQ: Westmead, AustraliaReported employees: 11-50 | Westmead, Australia | 11-50 | Exact match | 29 contacts → |
“Rigana Manufacturing is an ISO 9001:2015 certified company with over 43 years of global trust and industry expertise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Newberry Tanks And Equipment, LLCnewberrytanks.com HQ: West Memphis, AR, United StatesReported employees: 51-200 | West Memphis, AR, United States | 51-200 | Exact match | 28 contacts → |
“For nearly 100 years, Newberry Tanks has served the needs of the petroleum distribution industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KAM Controls, INCkam.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 28 contacts → |
“For over 30 years KAM CONTROLS has served the oil & petroleum industry with measurement solutions for oil water detection, water-cut measurement, custody transfer, tank…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | LEClec.qui.ufmg.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 25 contacts → |
“O LEC (Laboratório de Ensaios de Combustíveis da Universidade Federal de Minas Gerais) tem quase 25 anos de atuação em análises de combustíveis fósseis e biocombustíveis…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | NMK Resources, INCnmkresources.com HQ: Thorofare, NJ, United StatesReported employees: 51-200 | Thorofare, NJ, United States | 51-200 | Exact match | 23 contacts → |
“NMK Resources is a distinguished independent inspection and laboratory service provider, trusted by major oil companies across the United States and globally.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Asia & Africa General Trading LLCagro-factory.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 23 contacts → |
“Manufacturer and exporter of educational equipments anal tical equipments agricultural tools material testing equipments medical equipments laborator equipments oil testing…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Noblesville, IN, United StatesReported employees: 11-50 | Noblesville, IN, United States | 11-50 | Exact match | 23 contacts → |
“Manufacturer of laboratory testing equipment for the Pharmaceutical, Health & Nutritional, Food, Gas & Oil and Cosmetic industries” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 284 company matches
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Petroleum testing equipment manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
280 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 284 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Petroleum testing equipment manufacturers by location
1 lists · largest firstEvery Petroleum testing equipment manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for petroleum testing equipment manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many petroleum testing equipment manufacturers did RevenueBase find worldwide?
The saved snapshot records 284 matching company records, 2,931 tracked contacts and 760 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 petroleum testing equipment manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/petroleum-testing-equipment-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗