Company lists · Data refreshed September 2026
Top 25 Oxygen valve manufacturers worldwide
RevenueBase identified 872 company matches for oxygen valve manufacturers worldwide as of September 2026 and tracks 17,830 professional contacts across them, including 5,041 with verified work emails. India is the largest market and Wenzhou the largest hub.
This list covers company matches for oxygen valve 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 oxygen valve 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 oxygen valve manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,151 contacts → | ||||
Exact match “L&T Valves • Global leader in industrial valves with an experience of 6 decades • Subsidiary of Larsen & Toubro, USD 21 billion technology and engineering conglomerate • Over 20…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 860 contacts → | ||||
Exact match “Users across industries and around the world rely on Final Control - Emerson Automation Solutions to help ensure safe and profitable operations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 776 contacts → | ||||
Exact match “Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 594 contacts → | ||||
Exact match “Rotarex is a global company that designs and manufactures premium quality gas control products and systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 351 contacts → | ||||
Exact match “Valcor Engineering Corporation, founded in 1951, designs and manufactures solenoid valves and control components for liquids and gases in critical applications in the aerospace…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 331 contacts → | ||||
Exact match “VACCO Industries is a world-class designer and manufacturer of specialty valves, metal filters, and advanced fluid control products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 324 contacts → | ||||
Exact match “LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 303 contacts → | ||||
Exact match “Hawa Valves – Leading manufacturer of engineered valves for the Oil & Gas Hydrocarbon Industry (Upstream - Onshore, Offshore, FPSO, FLNG, Sub-sea / Downstream - Refinery…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 298 contacts → | ||||
Exact match “Welcome to Nirmal – where innovation meets expertise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 283 contacts → | ||||
Exact match “Advance Valves is a technology-driven organization revolutionizing the global valve industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 279 contacts → | ||||
Exact match “We design and manufacture high-quality valves to perform in some of the most severe service conditions throughout the world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 252 contacts → | ||||
Exact match “Dembla Valves Ltd was incorporated in 1989, an ISO 9001: 2015, API Certified professional organization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 247 contacts → | ||||
Exact match “Mokveld is a valve technology leader and is committed to supply customized solutions, fit for today’s challenges in the Energy markets and Water infrastructures.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 205 contacts → | ||||
Exact match “C’est au cœur du Haut-Doubs (25), dans un cadre de vie préservé, réputé pour ses activités de pleine nature, riche pour son tissu industriel et son savoir-faire centré autour de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 199 contacts → | ||||
Exact match “Milwaukee Valve Company, founded in 1901, is internationally recognized for its state-of-the-art manufacturing facilities and new product innovations covering a wide range of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 196 contacts → | ||||
Exact match “SSP takes industry-standard products and makes them better • Instrumentation Valves and Fittings and the tools to put them together • Backed by a 100% America Pledge – our…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 165 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 161 contacts → | ||||
Exact match “From the company that invented regulators, you expect nothing less than products that lead the industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 145 contacts → | ||||
Exact match “Oliver Valves is a world-renowned manufacturer of precision engineered valves and is synonymous with customised high quality and reliable valves.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 145 contacts → | ||||
Exact match “Richards Industrials engineers precision fluid control solutions that overcome complex challenges in pharmaceutical manufacturing, food processing, renewable energy systems, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 143 contacts → | ||||
Exact match “With the Vexve Armatury brand, we manufacture valves for the gas, hydrogen, power plant and steel industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 128 contacts → | ||||
Exact match “HAVI as a brand was launched in the year 2007 and is backed by a manufacturing expertise and manufacturing experience of around 65 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 124 contacts → | ||||
Exact match “Control Devices LLC is a leading manufacturer of high quality valves and industrial parts serving the compressed air, pressure washer, automotive, fluid power, fire protection…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 122 contacts → | ||||
Exact match “Design and manufacture of valves for highly critical service such as Cam sets line blinds for refineries,tank farms,tankers,jetties.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 119 contacts → | ||||
Exact match “ASTEC celebrates over 50 years of service in precision flow technologies and solutions for critical industries such as semiconductor, energy, offshore, power, chemicals and data…” 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 “oxygen valve 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 872 oxygen valve manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 5,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oxygen valve 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 oxygen valve manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “oxygen valve 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 5,041 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.
Oxygen valve manufacturers by location
5 lists · largest firstEvery Oxygen valve 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 “oxygen valve manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oxygen valve manufacturers are there worldwide?
RevenueBase identified 872 company matches for oxygen valve 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?
L&t Valves tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most oxygen valve manufacturers?
India leads with 145 companies, followed by the United States (138) and Germany (54). Every oxygen valve manufacturers list by country and city is linked on this page.
Which city has the most oxygen valve manufacturers?
Wenzhou leads with 28 company records, followed by Ahmedabad (23) and Houston (20).
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 5,041 professional contacts with verified work emails tracked across these 872 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 872 oxygen valve 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 oxygen valve 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 872 matching company records for oxygen valve manufacturers worldwide, with 17,830 tracked contacts and 5,041 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 oxygen valve 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 | L&t Valveslntvalves.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 1,151 contacts → |
“L&T Valves • Global leader in industrial valves with an experience of 6 decades • Subsidiary of Larsen & Toubro, USD 21 billion technology and engineering conglomerate • Over 20…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Valves & Controlsemerson.comHQ: Schaffhausen, SwitzerlandReported employees: 10001+ | Schaffhausen, Switzerland | 10001+ | Exact match | 860 contacts → |
“Users across industries and around the world rely on Final Control - Emerson Automation Solutions to help ensure safe and profitable operations.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Velan INCvelan.com HQ: Ville St-laurent, QC, CanadaReported employees: 1,001-5,000 | Ville St-laurent, QC, Canada | 1,001-5,000 | Exact match | 776 contacts → |
“Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rotarexrotarex.com HQ: Lintgen, JapanReported employees: 1,001-5,000 | Lintgen, Japan | 1,001-5,000 | Exact match | 594 contacts → |
“Rotarex is a global company that designs and manufactures premium quality gas control products and systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valcor Engineering Corporationvalcor.com HQ: Springfield, NJ, United StatesReported employees: 201-500 | Springfield, NJ, United States | 201-500 | Exact match | 351 contacts → |
“Valcor Engineering Corporation, founded in 1951, designs and manufactures solenoid valves and control components for liquids and gases in critical applications in the aerospace…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vacco Industriesvacco.com HQ: South El Monte, CA, United StatesReported employees: 201-500 | South El Monte, CA, United States | 201-500 | Exact match | 331 contacts → |
“VACCO Industries is a world-class designer and manufacturer of specialty valves, metal filters, and advanced fluid control products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Leser Gmbh & Co. KGleser.com HQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 324 contacts → |
“LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hawa Valveshawavalves.com HQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 303 contacts → |
“Hawa Valves – Leading manufacturer of engineered valves for the Oil & Gas Hydrocarbon Industry (Upstream - Onshore, Offshore, FPSO, FLNG, Sub-sea / Downstream - Refinery…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nirmal Industrial Controls PVT LTDnirmal.co.in HQ: Thane, IndiaReported employees: 201-500 | Thane, India | 201-500 | Exact match | 298 contacts → |
“Welcome to Nirmal – where innovation meets expertise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Advance Valvesadvancevalves.comHQ: Noida Phase 2, IndiaReported employees: 201-500 | Noida Phase 2, India | 201-500 | Exact match | 283 contacts → |
“Advance Valves is a technology-driven organization revolutionizing the global valve industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Koso Kent Introl LTDkentintrol.com HQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 279 contacts → |
“We design and manufacture high-quality valves to perform in some of the most severe service conditions throughout the world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dembla Valves Limiteddembla.com HQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 252 contacts → |
“Dembla Valves Ltd was incorporated in 1989, an ISO 9001: 2015, API Certified professional organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mokveld Valvesmokveld.com HQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 247 contacts → |
“Mokveld is a valve technology leader and is committed to supply customized solutions, fit for today’s challenges in the Energy markets and Water infrastructures.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Schrader Pacific Advanced Valvesschrader-pacific.fr HQ: Pontarlier, FranceReported employees: 201-500 | Pontarlier, France | 201-500 | Exact match | 205 contacts → |
“C’est au cœur du Haut-Doubs (25), dans un cadre de vie préservé, réputé pour ses activités de pleine nature, riche pour son tissu industriel et son savoir-faire centré autour de…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Milwaukee Valve Company, LLCmilwaukeevalve.com HQ: New Berlin, WI, United StatesReported employees: 201-500 | New Berlin, WI, United States | 201-500 | Exact match | 199 contacts → |
“Milwaukee Valve Company, founded in 1901, is internationally recognized for its state-of-the-art manufacturing facilities and new product innovations covering a wide range of…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SSPmyssp.com HQ: Twinsburg, OH, United StatesReported employees: 51-200 | Twinsburg, OH, United States | 51-200 | Exact match | 196 contacts → |
“SSP takes industry-standard products and makes them better • Instrumentation Valves and Fittings and the tools to put them together • Backed by a 100% America Pledge – our…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, UT, United StatesReported employees: 501-1,000 | Oklahoma City, UT, United States | 501-1,000 | Exact match | 165 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rego Productsregoproducts.com HQ: Elon, NC, United StatesReported employees: 1,001-5,000 | Elon, NC, United States | 1,001-5,000 | Exact match | 161 contacts → |
“From the company that invented regulators, you expect nothing less than products that lead the industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Oliver Valvesvalves.co.uk HQ: Knutsford, United KingdomReported employees: 201-500 | Knutsford, United Kingdom | 201-500 | Exact match | 145 contacts → |
“Oliver Valves is a world-renowned manufacturer of precision engineered valves and is synonymous with customised high quality and reliable valves.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Richards Industrialsrichardsind.com HQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 145 contacts → |
“Richards Industrials engineers precision fluid control solutions that overcome complex challenges in pharmaceutical manufacturing, food processing, renewable energy systems, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vexve Armaturyvexve.com HQ: Dolní Benešov, Czech RepublicReported employees: 501-1,000 | Dolní Benešov, Czech Republic | 501-1,000 | Exact match | 143 contacts → |
“With the Vexve Armatury brand, we manufacture valves for the gas, hydrogen, power plant and steel industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Palghar, IndiaReported employees: 51-200 | Palghar, India | 51-200 | Exact match | 128 contacts → |
“HAVI as a brand was launched in the year 2007 and is backed by a manufacturing expertise and manufacturing experience of around 65 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Control Devices, LLCcdivalve.com HQ: Fenton, MO, United StatesReported employees: 201-500 | Fenton, MO, United States | 201-500 | Exact match | 124 contacts → |
“Control Devices LLC is a leading manufacturer of high quality valves and industrial parts serving the compressed air, pressure washer, automotive, fluid power, fire protection…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Schuf Speciality Valves India PVT LTDschuf-india.com HQ: Coimbatore, IndiaReported employees: 201-500 | Coimbatore, India | 201-500 | Exact match | 122 contacts → |
“Design and manufacture of valves for highly critical service such as Cam sets line blinds for refineries,tank farms,tankers,jetties.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Astec Valves And Fittingsastecflow.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 119 contacts → |
“ASTEC celebrates over 50 years of service in precision flow technologies and solutions for critical industries such as semiconductor, energy, offshore, power, chemicals and data…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 872 company matches
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Oxygen valve 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
866 records in the displayed employee bands.
6 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 872 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 ↗
Oxygen valve manufacturers by location
5 lists · largest firstEvery Oxygen valve 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 oxygen valve 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 oxygen valve manufacturers did RevenueBase find worldwide?
The saved snapshot records 872 matching company records, 17,830 tracked contacts and 5,041 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 oxygen valve manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/oxygen-valve-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 oxygen valve manufacturers worldwide
RevenueBase records 872 matching company records for oxygen valve manufacturers worldwide, with 17,830 tracked contacts and 5,041 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 oxygen valve 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 | L&t Valveslntvalves.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 1,151 contacts → |
“L&T Valves • Global leader in industrial valves with an experience of 6 decades • Subsidiary of Larsen & Toubro, USD 21 billion technology and engineering conglomerate • Over 20…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Valves & Controlsemerson.com HQ: Schaffhausen, SwitzerlandReported employees: 10001+ | Schaffhausen, Switzerland | 10001+ | Exact match | 860 contacts → |
“Users across industries and around the world rely on Final Control - Emerson Automation Solutions to help ensure safe and profitable operations.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Velan INCvelan.com HQ: Ville St-laurent, QC, CanadaReported employees: 1,001-5,000 | Ville St-laurent, QC, Canada | 1,001-5,000 | Exact match | 776 contacts → |
“Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rotarexrotarex.com HQ: Lintgen, JapanReported employees: 1,001-5,000 | Lintgen, Japan | 1,001-5,000 | Exact match | 594 contacts → |
“Rotarex is a global company that designs and manufactures premium quality gas control products and systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valcor Engineering Corporationvalcor.com HQ: Springfield, NJ, United StatesReported employees: 201-500 | Springfield, NJ, United States | 201-500 | Exact match | 351 contacts → |
“Valcor Engineering Corporation, founded in 1951, designs and manufactures solenoid valves and control components for liquids and gases in critical applications in the aerospace…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vacco Industriesvacco.com HQ: South El Monte, CA, United StatesReported employees: 201-500 | South El Monte, CA, United States | 201-500 | Exact match | 331 contacts → |
“VACCO Industries is a world-class designer and manufacturer of specialty valves, metal filters, and advanced fluid control products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Leser Gmbh & Co. KGleser.com HQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 324 contacts → |
“LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hawa Valveshawavalves.com HQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 303 contacts → |
“Hawa Valves – Leading manufacturer of engineered valves for the Oil & Gas Hydrocarbon Industry (Upstream - Onshore, Offshore, FPSO, FLNG, Sub-sea / Downstream - Refinery…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nirmal Industrial Controls PVT LTDnirmal.co.in HQ: Thane, IndiaReported employees: 201-500 | Thane, India | 201-500 | Exact match | 298 contacts → |
“Welcome to Nirmal – where innovation meets expertise.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Advance Valvesadvancevalves.com HQ: Noida Phase 2, IndiaReported employees: 201-500 | Noida Phase 2, India | 201-500 | Exact match | 283 contacts → |
“Advance Valves is a technology-driven organization revolutionizing the global valve industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Koso Kent Introl LTDkentintrol.com HQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 279 contacts → |
“We design and manufacture high-quality valves to perform in some of the most severe service conditions throughout the world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dembla Valves Limiteddembla.com HQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 252 contacts → |
“Dembla Valves Ltd was incorporated in 1989, an ISO 9001: 2015, API Certified professional organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mokveld Valvesmokveld.com HQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 247 contacts → |
“Mokveld is a valve technology leader and is committed to supply customized solutions, fit for today’s challenges in the Energy markets and Water infrastructures.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Schrader Pacific Advanced Valvesschrader-pacific.fr HQ: Pontarlier, FranceReported employees: 201-500 | Pontarlier, France | 201-500 | Exact match | 205 contacts → |
“C’est au cœur du Haut-Doubs (25), dans un cadre de vie préservé, réputé pour ses activités de pleine nature, riche pour son tissu industriel et son savoir-faire centré autour de…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Milwaukee Valve Company, LLCmilwaukeevalve.com HQ: New Berlin, WI, United StatesReported employees: 201-500 | New Berlin, WI, United States | 201-500 | Exact match | 199 contacts → |
“Milwaukee Valve Company, founded in 1901, is internationally recognized for its state-of-the-art manufacturing facilities and new product innovations covering a wide range of…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SSPmyssp.com HQ: Twinsburg, OH, United StatesReported employees: 51-200 | Twinsburg, OH, United States | 51-200 | Exact match | 196 contacts → |
“SSP takes industry-standard products and makes them better • Instrumentation Valves and Fittings and the tools to put them together • Backed by a 100% America Pledge – our…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, UT, United StatesReported employees: 501-1,000 | Oklahoma City, UT, United States | 501-1,000 | Exact match | 165 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 · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rego Productsregoproducts.com HQ: Elon, NC, United StatesReported employees: 1,001-5,000 | Elon, NC, United States | 1,001-5,000 | Exact match | 161 contacts → |
“From the company that invented regulators, you expect nothing less than products that lead the industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Oliver Valvesvalves.co.uk HQ: Knutsford, United KingdomReported employees: 201-500 | Knutsford, United Kingdom | 201-500 | Exact match | 145 contacts → |
“Oliver Valves is a world-renowned manufacturer of precision engineered valves and is synonymous with customised high quality and reliable valves.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Richards Industrialsrichardsind.com HQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 145 contacts → |
“Richards Industrials engineers precision fluid control solutions that overcome complex challenges in pharmaceutical manufacturing, food processing, renewable energy systems, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vexve Armaturyvexve.com HQ: Dolní Benešov, Czech RepublicReported employees: 501-1,000 | Dolní Benešov, Czech Republic | 501-1,000 | Exact match | 143 contacts → |
“With the Vexve Armatury brand, we manufacture valves for the gas, hydrogen, power plant and steel industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Palghar, IndiaReported employees: 51-200 | Palghar, India | 51-200 | Exact match | 128 contacts → |
“HAVI as a brand was launched in the year 2007 and is backed by a manufacturing expertise and manufacturing experience of around 65 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Control Devices, LLCcdivalve.com HQ: Fenton, MO, United StatesReported employees: 201-500 | Fenton, MO, United States | 201-500 | Exact match | 124 contacts → |
“Control Devices LLC is a leading manufacturer of high quality valves and industrial parts serving the compressed air, pressure washer, automotive, fluid power, fire protection…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Schuf Speciality Valves India PVT LTDschuf-india.com HQ: Coimbatore, IndiaReported employees: 201-500 | Coimbatore, India | 201-500 | Exact match | 122 contacts → |
“Design and manufacture of valves for highly critical service such as Cam sets line blinds for refineries,tank farms,tankers,jetties.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Astec Valves And Fittingsastecflow.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 119 contacts → |
“ASTEC celebrates over 50 years of service in precision flow technologies and solutions for critical industries such as semiconductor, energy, offshore, power, chemicals and data…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 872 company matches
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Oxygen valve 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
866 records in the displayed employee bands.
6 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 872 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 ↗
Oxygen valve manufacturers by location
5 lists · largest firstEvery Oxygen valve 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 oxygen valve 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 oxygen valve manufacturers did RevenueBase find worldwide?
The saved snapshot records 872 matching company records, 17,830 tracked contacts and 5,041 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 oxygen valve manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/oxygen-valve-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗