Company lists · Data refreshed October 2026
Top 25 Relief valve test equipment suppliers worldwide
RevenueBase identified 436 company matches for relief valve test equipment suppliers worldwide as of October 2026 and tracks 3,893 professional contacts across them, including 969 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for relief valve test equipment suppliers 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. Country and city lists for relief valve test equipment suppliers 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 relief valve test equipment suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 164 contacts → | ||||
Exact match “Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 2 | 111 contacts → | ||||
Exact match “Megasteam empresa de prestação de serviços fundada em 1992 e tem como principais atividades: Instrumentação Calibração de válvulas e instrumentos; Recepção, testes e preservação…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 3 | 108 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 4 | 104 contacts → | ||||
Exact match “MAXIMATOR entwickelt, konstruiert und fertigt Komponenten wie Ventile, Rohre, Armaturen, Hochdruckpumpen, Hochdruckkompressoren und Druckbehälter bis hin zu komplexen Systemen wie…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 88 contacts → | ||||
Exact match “Headquartered in Baton Rouge, Louisiana, Moody Price, LLC has been a trusted industry partner since 1955.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “LESER was founded in 1818 in Hamburg, Germany and specializes in the manufacture of safety valves or PSV.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 8 | 70 contacts → | ||||
Exact match “Ventil Test Equipment designs, manufactures, and markets engineered test benches for the valve repair and manufacturing industry.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 66 contacts → | ||||
Exact match “A Solução em Alta Pressão!” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “Taylor Valve Technology, along with our Rupture Pin and Mallard Control brands, is a leading manufacturer of high quality safety relief, high pressure relief, and back pressure…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 61 contacts → | ||||
Exact match “Powerflo are importers and manufacturers of high quality Control, Safety and Isolation Valves and Process Instruments for every industry, involving the measurement or control of…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 55 contacts → | ||||
Exact match “Trident Australia Pty Ltd is a West Australian owned company specialising in the supply of high pressure and high specification fluid systems and components.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 53 contacts → | ||||
Exact match “NOSHOK is a leading manufacturer of pressure, level and temperature measurement instrumentation, along with needle & manifold valves serving major industries around the world…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 48 contacts → | ||||
Exact match “We are a global operating company in high pressure valve technology based in Iserlohn, Germany.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 46 contacts → | ||||
Exact match “Desde 1958, fabricamos válvulas de control, seguridad y alivio, reguladores de presión e instrumentación neumática para una amplia gama de, fluidos, presiones y temperaturas para…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 43 contacts → | ||||
Exact match “Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 39 contacts → | ||||
Exact match “Quadco, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match “For 45 years, Alpha Controls & Instrumentation Inc, your precision partner, has been a Canadian family owned and operated business providing technical solutions and support to…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 33 contacts → | ||||
Exact match “Fainger Engineering was started in the Year 1975.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Desde 2003, a AG GERENCIAMENTO é referência em soluções técnicas e comerciais para a segurança de processos industriais.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 29 contacts → | ||||
Exact match “CV Control provee desde 1978 válvulas e instrumentos de medición y control para la industria del gas, petróleo, química, petroquímica y procesos.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “PF & G is based in Tulsa, OK, and has built its reputation on excellent service and quality products.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “CONTAGAS is a company specialized in the distribution of industrial equipment for regulation, measurement and control of fluids in Spain, Portugal and projects at an international…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “Stranco delivers precision-driven industrial services, equipment rentals, calibration, and valve solutions for the oil & gas, petrochemical, refining, and pipeline industries…” Recorded in the RevenueBase company graph · Oct 29, 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 “relief valve test equipment suppliers”. 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 436 relief valve test equipment suppliers worldwide
See the full list, filter by size, metro and specialty, and access 969 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Relief valve test equipment suppliers worldwide at a glance
As of Oct 29, 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 relief valve test equipment suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “relief valve test equipment suppliers” 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 969 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.
Relief valve test equipment suppliers by location
2 lists · largest firstEvery Relief valve test equipment suppliers 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 “relief valve test equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many relief valve test equipment suppliers are there worldwide?
RevenueBase identified 436 company matches for relief valve test equipment suppliers 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?
Mercer Valve Co., INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most relief valve test equipment suppliers?
The United States leads with 63 companies, followed by the United Kingdom (29). Every relief valve test equipment suppliers list by country and city is linked on this page.
Which city has the most relief valve test equipment suppliers?
Sao Paulo leads with 6 company records, followed by Chennai (5) and Houston (5).
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 969 professional contacts with verified work emails tracked across these 436 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.
Ready to reach these companies? Verified emails and direct dials for all 436 relief valve test equipment suppliers 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 relief valve test equipment suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 436 matching company records for relief valve test equipment suppliers worldwide, with 3,893 tracked contacts and 969 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: October 29, 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 relief valve test equipment suppliers 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 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, United StatesReported employees: 501-1,000 | Oklahoma City, United States | 501-1,000 | Exact match | 164 contacts → |
“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Megasteam Instrumentação & Mecânica Ltdamegasteam.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 111 contacts → |
“Megasteam empresa de prestação de serviços fundada em 1992 e tem como principais atividades: Instrumentação Calibração de válvulas e instrumentos; Recepção, testes e preservação…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Allied Valve, INClnkd.inHQ: Riverdale, IA, United StatesReported employees: 51-200 | Riverdale, IA, United States | 51-200 | Exact match | 108 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Maximator Gmbhmaximator.de HQ: Nordhausen, GermanyReported employees: 201-500 | Nordhausen, Germany | 201-500 | Exact match | 104 contacts → |
“MAXIMATOR entwickelt, konstruiert und fertigt Komponenten wie Ventile, Rohre, Armaturen, Hochdruckpumpen, Hochdruckkompressoren und Druckbehälter bis hin zu komplexen Systemen wie…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Moody Price, LLCmoodyprice.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 88 contacts → |
“Headquartered in Baton Rouge, Louisiana, Moody Price, LLC has been a trusted industry partner since 1955.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leser Válvulas DE Segurança Ltdaleser.com HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 88 contacts → |
“LESER was founded in 1818 in Hamburg, Germany and specializes in the manufacture of safety valves or PSV.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Total Valve Systemstotalvalve.com HQ: Broken Arrow, United StatesReported employees: 51-200 | Broken Arrow, United States | 51-200 | Exact match | 71 contacts → |
“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ventilventil.nl HQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 70 contacts → |
“Ventil Test Equipment designs, manufactures, and markets engineered test benches for the valve repair and manufacturing industry.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Flutrolflutrol.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 66 contacts → |
“A Solução em Alta Pressão!” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taylor Valve Technologytaylorvalve.com HQ: Oklahoma City, OK, United StatesReported employees: 51-200 | Oklahoma City, OK, United States | 51-200 | Exact match | 64 contacts → |
“Taylor Valve Technology, along with our Rupture Pin and Mallard Control brands, is a leading manufacturer of high quality safety relief, high pressure relief, and back pressure…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Powerflo Solutions PTY LTDpowerflo.com.au HQ: Silverwater, AustraliaReported employees: 51-200 | Silverwater, Australia | 51-200 | Exact match | 61 contacts → |
“Powerflo are importers and manufacturers of high quality Control, Safety and Isolation Valves and Process Instruments for every industry, involving the measurement or control of…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Trident Australia PTY LTDtridentaustralia.com.au HQ: Canning Vale, AustraliaReported employees: 51-200 | Canning Vale, Australia | 51-200 | Exact match | 55 contacts → |
“Trident Australia Pty Ltd is a West Australian owned company specialising in the supply of high pressure and high specification fluid systems and components.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Noshok, INCnoshok.com HQ: Berea, OH, United StatesReported employees: 51-200 | Berea, OH, United States | 51-200 | Exact match | 53 contacts → |
“NOSHOK is a leading manufacturer of pressure, level and temperature measurement instrumentation, along with needle & manifold valves serving major industries around the world…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aplisens S.Aaplisens.plHQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | VTI Ventil Technik Gmbhvti.de HQ: Iserlohn, GermanyReported employees: 51-200 | Iserlohn, Germany | 51-200 | Exact match | 48 contacts → |
“We are a global operating company in high pressure valve technology based in Iserlohn, Germany.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Estudio Técnico Doma S.Adoma.ar HQ: Sarandi, ArgentinaReported employees: 51-200 | Sarandi, Argentina | 51-200 | Exact match | 46 contacts → |
“Desde 1958, fabricamos válvulas de control, seguridad y alivio, reguladores de presión e instrumentación neumática para una amplia gama de, fluidos, presiones y temperaturas para…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AST S.P.Aastspa.itHQ: Cornaredo, ItalyReported employees: 51-200 | Cornaredo, Italy | 51-200 | Exact match | 43 contacts → |
“Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Quadco, LLCquadcollc.com HQ: Anchorage, AK, United StatesReported employees: 51-200 | Anchorage, AK, United States | 51-200 | Exact match | 39 contacts → |
“Quadco, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alpha Controls & Instrumentation INCalphacontrols.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 35 contacts → |
“For 45 years, Alpha Controls & Instrumentation Inc, your precision partner, has been a Canadian family owned and operated business providing technical solutions and support to…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fainger Engineeringfaingerengineering.com HQ: Kalyan, IndiaReported employees: 11-50 | Kalyan, India | 11-50 | Exact match | 33 contacts → |
“Fainger Engineering was started in the Year 1975.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  AG Gerenciamentoaggerenciamento.com.brHQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 30 contacts → |
“Desde 2003, a AG GERENCIAMENTO é referência em soluções técnicas e comerciais para a segurança de processos industriais.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CV Control S.Acvcontrol.com.ar HQ: Caba, IndiaReported employees: 11-50 | Caba, India | 11-50 | Exact match | 29 contacts → |
“CV Control provee desde 1978 válvulas e instrumentos de medición y control para la industria del gas, petróleo, química, petroquímica y procesos.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Precision Fitting & Gauge COrelevantsolutions.com HQ: Wichita, KS, United StatesReported employees: 11-50 | Wichita, KS, United States | 11-50 | Exact match | 26 contacts → |
“PF & G is based in Tulsa, OK, and has built its reputation on excellent service and quality products.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Contagas, S.Acontagas.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 24 contacts → |
“CONTAGAS is a company specialized in the distribution of industrial equipment for regulation, measurement and control of fluids in Spain, Portugal and projects at an international…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Strancoistranco.com HQ: Houma, LA, United StatesReported employees: 51-200 | Houma, LA, United States | 51-200 | Exact match | 23 contacts → |
“Stranco delivers precision-driven industrial services, equipment rentals, calibration, and valve solutions for the oil & gas, petrochemical, refining, and pipeline industries…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 436 company matches
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Relief valve test equipment suppliers: dataset insights
October 29, 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
431 records in the displayed employee bands.
5 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 436 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: October 29, 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 ↗
Relief valve test equipment suppliers by location
2 lists · largest firstEvery Relief valve test equipment suppliers 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 relief valve test equipment suppliers?
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 relief valve test equipment suppliers did RevenueBase find worldwide?
The saved snapshot records 436 matching company records, 3,893 tracked contacts and 969 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: October 29, 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 relief valve test equipment suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/relief-valve-test-equipment-suppliers.
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 relief valve test equipment suppliers worldwide
RevenueBase records 436 matching company records for relief valve test equipment suppliers worldwide, with 3,893 tracked contacts and 969 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: October 29, 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 relief valve test equipment suppliers 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 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, United StatesReported employees: 501-1,000 | Oklahoma City, United States | 501-1,000 | Exact match | 164 contacts → |
“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Megasteam Instrumentação & Mecânica Ltdamegasteam.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 111 contacts → |
“Megasteam empresa de prestação de serviços fundada em 1992 e tem como principais atividades: Instrumentação Calibração de válvulas e instrumentos; Recepção, testes e preservação…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Allied Valve, INClnkd.in HQ: Riverdale, IA, United StatesReported employees: 51-200 | Riverdale, IA, United States | 51-200 | Exact match | 108 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Maximator Gmbhmaximator.de HQ: Nordhausen, GermanyReported employees: 201-500 | Nordhausen, Germany | 201-500 | Exact match | 104 contacts → |
“MAXIMATOR entwickelt, konstruiert und fertigt Komponenten wie Ventile, Rohre, Armaturen, Hochdruckpumpen, Hochdruckkompressoren und Druckbehälter bis hin zu komplexen Systemen wie…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Moody Price, LLCmoodyprice.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 88 contacts → |
“Headquartered in Baton Rouge, Louisiana, Moody Price, LLC has been a trusted industry partner since 1955.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leser Válvulas DE Segurança Ltdaleser.com HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 88 contacts → |
“LESER was founded in 1818 in Hamburg, Germany and specializes in the manufacture of safety valves or PSV.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Total Valve Systemstotalvalve.com HQ: Broken Arrow, United StatesReported employees: 51-200 | Broken Arrow, United States | 51-200 | Exact match | 71 contacts → |
“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ventilventil.nl HQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 70 contacts → |
“Ventil Test Equipment designs, manufactures, and markets engineered test benches for the valve repair and manufacturing industry.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Flutrolflutrol.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 66 contacts → |
“A Solução em Alta Pressão!” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taylor Valve Technologytaylorvalve.com HQ: Oklahoma City, OK, United StatesReported employees: 51-200 | Oklahoma City, OK, United States | 51-200 | Exact match | 64 contacts → |
“Taylor Valve Technology, along with our Rupture Pin and Mallard Control brands, is a leading manufacturer of high quality safety relief, high pressure relief, and back pressure…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Powerflo Solutions PTY LTDpowerflo.com.au HQ: Silverwater, AustraliaReported employees: 51-200 | Silverwater, Australia | 51-200 | Exact match | 61 contacts → |
“Powerflo are importers and manufacturers of high quality Control, Safety and Isolation Valves and Process Instruments for every industry, involving the measurement or control of…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Trident Australia PTY LTDtridentaustralia.com.au HQ: Canning Vale, AustraliaReported employees: 51-200 | Canning Vale, Australia | 51-200 | Exact match | 55 contacts → |
“Trident Australia Pty Ltd is a West Australian owned company specialising in the supply of high pressure and high specification fluid systems and components.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Noshok, INCnoshok.com HQ: Berea, OH, United StatesReported employees: 51-200 | Berea, OH, United States | 51-200 | Exact match | 53 contacts → |
“NOSHOK is a leading manufacturer of pressure, level and temperature measurement instrumentation, along with needle & manifold valves serving major industries around the world…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aplisens S.Aaplisens.pl HQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | VTI Ventil Technik Gmbhvti.de HQ: Iserlohn, GermanyReported employees: 51-200 | Iserlohn, Germany | 51-200 | Exact match | 48 contacts → |
“We are a global operating company in high pressure valve technology based in Iserlohn, Germany.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Estudio Técnico Doma S.Adoma.ar HQ: Sarandi, ArgentinaReported employees: 51-200 | Sarandi, Argentina | 51-200 | Exact match | 46 contacts → |
“Desde 1958, fabricamos válvulas de control, seguridad y alivio, reguladores de presión e instrumentación neumática para una amplia gama de, fluidos, presiones y temperaturas para…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AST S.P.Aastspa.it HQ: Cornaredo, ItalyReported employees: 51-200 | Cornaredo, Italy | 51-200 | Exact match | 43 contacts → |
“Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Quadco, LLCquadcollc.com HQ: Anchorage, AK, United StatesReported employees: 51-200 | Anchorage, AK, United States | 51-200 | Exact match | 39 contacts → |
“Quadco, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alpha Controls & Instrumentation INCalphacontrols.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 35 contacts → |
“For 45 years, Alpha Controls & Instrumentation Inc, your precision partner, has been a Canadian family owned and operated business providing technical solutions and support to…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fainger Engineeringfaingerengineering.com HQ: Kalyan, IndiaReported employees: 11-50 | Kalyan, India | 11-50 | Exact match | 33 contacts → |
“Fainger Engineering was started in the Year 1975.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | AG Gerenciamentoaggerenciamento.com.br HQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 30 contacts → |
“Desde 2003, a AG GERENCIAMENTO é referência em soluções técnicas e comerciais para a segurança de processos industriais.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CV Control S.Acvcontrol.com.ar HQ: Caba, IndiaReported employees: 11-50 | Caba, India | 11-50 | Exact match | 29 contacts → |
“CV Control provee desde 1978 válvulas e instrumentos de medición y control para la industria del gas, petróleo, química, petroquímica y procesos.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Precision Fitting & Gauge COrelevantsolutions.com HQ: Wichita, KS, United StatesReported employees: 11-50 | Wichita, KS, United States | 11-50 | Exact match | 26 contacts → |
“PF & G is based in Tulsa, OK, and has built its reputation on excellent service and quality products.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Contagas, S.Acontagas.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 24 contacts → |
“CONTAGAS is a company specialized in the distribution of industrial equipment for regulation, measurement and control of fluids in Spain, Portugal and projects at an international…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Strancoistranco.com HQ: Houma, LA, United StatesReported employees: 51-200 | Houma, LA, United States | 51-200 | Exact match | 23 contacts → |
“Stranco delivers precision-driven industrial services, equipment rentals, calibration, and valve solutions for the oil & gas, petrochemical, refining, and pipeline industries…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 436 company matches
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Relief valve test equipment suppliers: dataset insights
October 29, 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
431 records in the displayed employee bands.
5 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 436 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: October 29, 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 ↗
Relief valve test equipment suppliers by location
2 lists · largest firstEvery Relief valve test equipment suppliers 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 relief valve test equipment suppliers?
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 relief valve test equipment suppliers did RevenueBase find worldwide?
The saved snapshot records 436 matching company records, 3,893 tracked contacts and 969 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: October 29, 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 relief valve test equipment suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/relief-valve-test-equipment-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗