Company lists · Data refreshed November 2026
Top 25 Spool valve suppliers worldwide
RevenueBase identified 192 company matches for spool valve suppliers worldwide as of November 2026 and tracks 3,209 professional contacts across them, including 893 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for spool valve 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 November 2, 2026. Country and city lists for spool valve 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 spool valve suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,141 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 · Nov 2, 2026 · View company records in RevenueBase | |||||
| 2 | 192 contacts → | ||||
Exact match “MAC Valves Inc- founded in 1948 - is one of the world’s leading producers of pneumatic valves.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 3 | 138 contacts → | ||||
Exact match “SAMSON - A name recognized worldwide as a synonym for high-quality work, entrepreneurial spirit and innovative strength.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 4 | 132 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 · Nov 2, 2026 · View company records in RevenueBase | |||||
| 5 | 91 contacts → | ||||
Exact match “Humphrey Products Company: Over a Century of American Manufacturing & Pneumatic Innovation Humphrey Products is a leading, fourth-generation, family-owned manufacturer…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 6 | 82 contacts → | ||||
Exact match “VERSA Products Co, Inc.(VERSA) is a global engineering and manufacturing company specializing in solenoid, pilot, and manually actuated directional control valves and related…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 7 | 73 contacts → | ||||
Exact match “Caliber Valve & Controls is a valve and services provider in the industrial manufacturing industry.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 8 | 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 · Nov 2, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “Somos un referente en el mercado nacional e internacional de Válvulas Industriales y Productos para el Control de Fluidos, nuestra expansión es continua y está basada en la alta…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 11 | 47 contacts → | ||||
Exact match “Founded in the United Kingdom September 1977, Alco Valves Ltd.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 12 | 45 contacts → | ||||
Exact match “As our name states, we are "The Valve Service Specialists".” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Nov 2, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “NEM, founded in 1995, is a valve manufacturer specialising in the development of hydraulic solutions for mobile, agricultural and industrial applications.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Established in 2004, FloSource is the Midwest's leading valve, actuation, instrumentation, and steam equipment distributor.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Since opening our doors in 1989, Special Alloy Fabricators has proudly manufactured an extensive range of high-performance products in house.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Anderson Brass is a family-owned brass valve manufacturer located in beautiful Hartsville, South Carolina.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 18 | 26 contacts → | ||||
Exact match “Quality Valve (QVI) keeps a vast inventory of OEM spare parts for a variety of manufacturers including Crosby, Anderson-Greenwood, Farris, and Consolidated.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “John Valves offers a wide variety of valve types, including gate, globe, check, butterfly, level control, air release, and parallel slide valves.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “50Million of Valve Inventory available Exclusively through Distribution.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Valve & Process Solutions specialise in the specification and supply of flow control equipment such as valves, actuators, switchboxes, positioners, solenoids and ancillary…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “Matek-Samson Regulering AS is the Norwegian subsidiary of the international SAMSON AS, one of the largest privately held control valve suppliers in the world, with production and…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Nabízíme široký sortiment průmyslových armatur skladem, inženýring, kompletaci a dodání až na místo.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “E.P.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “For more than 50 years, Gemini Valve has excelled in design, manufacturing, distribution and support services for premium quality industrial ball valves.” Recorded in the RevenueBase company graph · Nov 2, 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 “spool valve 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 192 spool valve suppliers worldwide
See the full list, filter by size, metro and specialty, and access 893 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Spool valve suppliers worldwide at a glance
As of Nov 2, 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 spool valve suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “spool valve 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 893 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 November 2, 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.
Spool valve suppliers by location
1 lists · largest firstEvery Spool valve 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 “spool valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many spool valve suppliers are there worldwide?
RevenueBase identified 192 company matches for spool valve suppliers worldwide as of November 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 spool valve suppliers?
The United States leads with 54 companies. Every spool valve suppliers list by country and city is linked on this page.
Which city has the most spool valve suppliers?
Houston leads with 7 company records, followed by Brighouse (4) and Ahmedabad (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 893 professional contacts with verified work emails tracked across these 192 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 November 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 192 spool valve 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 spool valve 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 192 matching company records for spool valve suppliers worldwide, with 3,209 tracked contacts and 893 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: November 2, 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 spool valve 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 | L&t Valveslntvalves.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 1,141 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MAC Valves INCmacvalves.com HQ: Wixom, MI, United StatesReported employees: 501-1,000 | Wixom, MI, United States | 501-1,000 | Exact match | 192 contacts → |
“MAC Valves Inc- founded in 1948 - is one of the world’s leading producers of pneumatic valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Samson Controls Inc. Canadacanada.samsongroup.comHQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 138 contacts → |
“SAMSON - A name recognized worldwide as a synonym for high-quality work, entrepreneurial spirit and innovative strength.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Control Devices, LLCcdivalve.com HQ: Fenton, MO, United StatesReported employees: 201-500 | Fenton, MO, United States | 201-500 | Exact match | 132 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Humphrey Productshumphrey-products.com HQ: Kalamazoo, MI, United StatesReported employees: 201-500 | Kalamazoo, MI, United States | 201-500 | Exact match | 91 contacts → |
“Humphrey Products Company: Over a Century of American Manufacturing & Pneumatic Innovation Humphrey Products is a leading, fourth-generation, family-owned manufacturer…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Versa Products Company, INCversa-valves.com HQ: Paramus, NJ, United StatesReported employees: 51-200 | Paramus, NJ, United States | 51-200 | Exact match | 82 contacts → |
“VERSA Products Co, Inc.(VERSA) is a global engineering and manufacturing company specializing in solenoid, pilot, and manually actuated directional control valves and related…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Caliber Valve And Controlscalibervalve.com HQ: Lake Charles, LA, United StatesReported employees: Not recorded | Lake Charles, LA, United States | Not recorded | Exact match | 73 contacts → |
“Caliber Valve & Controls is a valve and services provider in the industrial manufacturing industry.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Blackhall Engineering Limitedblackhall.co.uk HQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 53 contacts → |
“At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Comeval Valve Systems, Spaincomeval.es HQ: El Puig, SpainReported employees: 1,001-5,000 | El Puig, Spain | 1,001-5,000 | Exact match | 48 contacts → |
“Somos un referente en el mercado nacional e internacional de Válvulas Industriales y Productos para el Control de Fluidos, nuestra expansión es continua y está basada en la alta…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alco Valves Groupalco-valves.comHQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Founded in the United Kingdom September 1977, Alco Valves Ltd.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | United Valveunitedvalve.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 45 contacts → |
“As our name states, we are "The Valve Service Specialists".” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | NEM S.R.Lnem-hydraulics.com HQ: Quattro Castella - Località Roncolo, ItalyReported employees: 51-200 | Quattro Castella - Località Roncolo, Italy | 51-200 | Exact match | 38 contacts → |
“NEM, founded in 1995, is a valve manufacturer specialising in the development of hydraulic solutions for mobile, agricultural and industrial applications.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flosourceflosource.com HQ: Mooresville, IN, United StatesReported employees: 11-50 | Mooresville, IN, United States | 11-50 | Exact match | 30 contacts → |
“Established in 2004, FloSource is the Midwest's leading valve, actuation, instrumentation, and steam equipment distributor.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Special Alloy Fabricatorsspecialalloyfab.com HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 30 contacts → |
“Since opening our doors in 1989, Special Alloy Fabricators has proudly manufactured an extensive range of high-performance products in house.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Anderson Brass Companyandersonbrass.comHQ: Hartsville, SC, United StatesReported employees: 51-200 | Hartsville, SC, United States | 51-200 | Exact match | 29 contacts → |
“Anderson Brass is a family-owned brass valve manufacturer located in beautiful Hartsville, South Carolina.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Quality Valvequalityvalves.com HQ: Mobile, AL, United StatesReported employees: 11-50 | Mobile, AL, United States | 11-50 | Exact match | 26 contacts → |
“Quality Valve (QVI) keeps a vast inventory of OEM spare parts for a variety of manufacturers including Crosby, Anderson-Greenwood, Farris, and Consolidated.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | John Valvesjohnvalves.com.au HQ: Ballarat, AustraliaReported employees: 51-200 | Ballarat, Australia | 51-200 | Exact match | 22 contacts → |
“John Valves offers a wide variety of valve types, including gate, globe, check, butterfly, level control, air release, and parallel slide valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Altek Supplyalteksupply.comHQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 21 contacts → |
“50Million of Valve Inventory available Exclusively through Distribution.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Valve & Process Solutionsvandpsolutions.com HQ: Chesterfield, United KingdomReported employees: 11-50 | Chesterfield, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Valve & Process Solutions specialise in the specification and supply of flow control equipment such as valves, actuators, switchboxes, positioners, solenoids and ancillary…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Matek-Samson Regulering ASmatek.no HQ: 3730 Skien, NorwayReported employees: 11-50 | 3730 Skien, Norway | 11-50 | Exact match | 20 contacts → |
“Matek-Samson Regulering AS is the Norwegian subsidiary of the international SAMSON AS, one of the largest privately held control valve suppliers in the world, with production and…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Moravia Systems A.S. & Intermos Valves, S.R.Omoraviasystems.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 19 contacts → |
“Nabízíme široký sortiment průmyslových armatur skladem, inženýring, kompletaci a dodání až na místo.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Engineered Products & Servicesuae-eps.com HQ: Douala, CameroonReported employees: 11-50 | Douala, Cameroon | 11-50 | Exact match | 19 contacts → |
“E.P.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gemini Valvegeminivalve.com HQ: Raymond, NH, United StatesReported employees: 11-50 | Raymond, NH, United States | 11-50 | Exact match | 19 contacts → |
“For more than 50 years, Gemini Valve has excelled in design, manufacturing, distribution and support services for premium quality industrial ball valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 192 company matches
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Spool valve suppliers: dataset insights
November 2, 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
190 records in the displayed employee bands.
2 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 192 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: November 2, 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 ↗
Spool valve suppliers by location
1 lists · largest firstEvery Spool valve 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 spool valve 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 spool valve suppliers did RevenueBase find worldwide?
The saved snapshot records 192 matching company records, 3,209 tracked contacts and 893 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: November 2, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 spool valve suppliers worldwide. Snapshot: November 2, 2026. https://revenuebase.ai/companies/browse/spool-valve-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 spool valve suppliers worldwide
RevenueBase records 192 matching company records for spool valve suppliers worldwide, with 3,209 tracked contacts and 893 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: November 2, 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 spool valve 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 | L&t Valveslntvalves.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 1,141 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MAC Valves INCmacvalves.com HQ: Wixom, MI, United StatesReported employees: 501-1,000 | Wixom, MI, United States | 501-1,000 | Exact match | 192 contacts → |
“MAC Valves Inc- founded in 1948 - is one of the world’s leading producers of pneumatic valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Samson Controls Inc. Canadacanada.samsongroup.com HQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 138 contacts → |
“SAMSON - A name recognized worldwide as a synonym for high-quality work, entrepreneurial spirit and innovative strength.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Control Devices, LLCcdivalve.com HQ: Fenton, MO, United StatesReported employees: 201-500 | Fenton, MO, United States | 201-500 | Exact match | 132 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Humphrey Productshumphrey-products.com HQ: Kalamazoo, MI, United StatesReported employees: 201-500 | Kalamazoo, MI, United States | 201-500 | Exact match | 91 contacts → |
“Humphrey Products Company: Over a Century of American Manufacturing & Pneumatic Innovation Humphrey Products is a leading, fourth-generation, family-owned manufacturer…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Versa Products Company, INCversa-valves.com HQ: Paramus, NJ, United StatesReported employees: 51-200 | Paramus, NJ, United States | 51-200 | Exact match | 82 contacts → |
“VERSA Products Co, Inc.(VERSA) is a global engineering and manufacturing company specializing in solenoid, pilot, and manually actuated directional control valves and related…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Caliber Valve And Controlscalibervalve.com HQ: Lake Charles, LA, United StatesReported employees: Not recorded | Lake Charles, LA, United States | Not recorded | Exact match | 73 contacts → |
“Caliber Valve & Controls is a valve and services provider in the industrial manufacturing industry.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Blackhall Engineering Limitedblackhall.co.uk HQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 53 contacts → |
“At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Comeval Valve Systems, Spaincomeval.es HQ: El Puig, SpainReported employees: 1,001-5,000 | El Puig, Spain | 1,001-5,000 | Exact match | 48 contacts → |
“Somos un referente en el mercado nacional e internacional de Válvulas Industriales y Productos para el Control de Fluidos, nuestra expansión es continua y está basada en la alta…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alco Valves Groupalco-valves.com HQ: Brighouse, United KingdomReported employees: 51-200 | Brighouse, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Founded in the United Kingdom September 1977, Alco Valves Ltd.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | United Valveunitedvalve.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 45 contacts → |
“As our name states, we are "The Valve Service Specialists".” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | NEM S.R.Lnem-hydraulics.com HQ: Quattro Castella - Località Roncolo, ItalyReported employees: 51-200 | Quattro Castella - Località Roncolo, Italy | 51-200 | Exact match | 38 contacts → |
“NEM, founded in 1995, is a valve manufacturer specialising in the development of hydraulic solutions for mobile, agricultural and industrial applications.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flosourceflosource.com HQ: Mooresville, IN, United StatesReported employees: 11-50 | Mooresville, IN, United States | 11-50 | Exact match | 30 contacts → |
“Established in 2004, FloSource is the Midwest's leading valve, actuation, instrumentation, and steam equipment distributor.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Special Alloy Fabricatorsspecialalloyfab.com HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 30 contacts → |
“Since opening our doors in 1989, Special Alloy Fabricators has proudly manufactured an extensive range of high-performance products in house.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Anderson Brass Companyandersonbrass.com HQ: Hartsville, SC, United StatesReported employees: 51-200 | Hartsville, SC, United States | 51-200 | Exact match | 29 contacts → |
“Anderson Brass is a family-owned brass valve manufacturer located in beautiful Hartsville, South Carolina.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Quality Valvequalityvalves.com HQ: Mobile, AL, United StatesReported employees: 11-50 | Mobile, AL, United States | 11-50 | Exact match | 26 contacts → |
“Quality Valve (QVI) keeps a vast inventory of OEM spare parts for a variety of manufacturers including Crosby, Anderson-Greenwood, Farris, and Consolidated.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | John Valvesjohnvalves.com.au HQ: Ballarat, AustraliaReported employees: 51-200 | Ballarat, Australia | 51-200 | Exact match | 22 contacts → |
“John Valves offers a wide variety of valve types, including gate, globe, check, butterfly, level control, air release, and parallel slide valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Altek Supplyalteksupply.com HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 21 contacts → |
“50Million of Valve Inventory available Exclusively through Distribution.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Valve & Process Solutionsvandpsolutions.com HQ: Chesterfield, United KingdomReported employees: 11-50 | Chesterfield, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Valve & Process Solutions specialise in the specification and supply of flow control equipment such as valves, actuators, switchboxes, positioners, solenoids and ancillary…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Matek-Samson Regulering ASmatek.no HQ: 3730 Skien, NorwayReported employees: 11-50 | 3730 Skien, Norway | 11-50 | Exact match | 20 contacts → |
“Matek-Samson Regulering AS is the Norwegian subsidiary of the international SAMSON AS, one of the largest privately held control valve suppliers in the world, with production and…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Moravia Systems A.S. & Intermos Valves, S.R.Omoraviasystems.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 19 contacts → |
“Nabízíme široký sortiment průmyslových armatur skladem, inženýring, kompletaci a dodání až na místo.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Engineered Products & Servicesuae-eps.com HQ: Douala, CameroonReported employees: 11-50 | Douala, Cameroon | 11-50 | Exact match | 19 contacts → |
“E.P.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gemini Valvegeminivalve.com HQ: Raymond, NH, United StatesReported employees: 11-50 | Raymond, NH, United States | 11-50 | Exact match | 19 contacts → |
“For more than 50 years, Gemini Valve has excelled in design, manufacturing, distribution and support services for premium quality industrial ball valves.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 192 company matches
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Spool valve suppliers: dataset insights
November 2, 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
190 records in the displayed employee bands.
2 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 192 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: November 2, 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 ↗
Spool valve suppliers by location
1 lists · largest firstEvery Spool valve 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 spool valve 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 spool valve suppliers did RevenueBase find worldwide?
The saved snapshot records 192 matching company records, 3,209 tracked contacts and 893 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: November 2, 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 spool valve suppliers worldwide. Snapshot: November 2, 2026. https://revenuebase.ai/companies/browse/spool-valve-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗