Company lists · Data refreshed October 2026
Top 25 Relief valve springs suppliers worldwide
RevenueBase identified 220 company matches for relief valve springs suppliers worldwide as of October 2026 and tracks 2,465 professional contacts across them, including 744 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for relief valve springs suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 29, 2026. Country and city lists for relief valve springs suppliers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest relief valve springs suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 303 contacts → | ||||
Exact match “LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 2 | 189 contacts → | ||||
Exact match “From 10 springs to springs, stock parts or custom products, Lee Spring makes it easy.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 3 | 164 contacts → | ||||
Exact match “Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 116 contacts → | ||||
Exact match “Betts Company was founded in 1868 by William Michael Betts I, a decorated English spring maker who sailed to the United States in 1860, eventually settling in San Francisco…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 75 contacts → | ||||
Exact match “Valfsan was established in 1983 in order to produce components for shock absorbers and refrigeration compressors.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 8 | 57 contacts → | ||||
Exact match “Technical leader for the engineering and manufacturing springs, torsion bars and sub-assemblies with elastic properties.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 43 contacts → | ||||
Exact match “Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Hanson Springs is an independent Springs manufacturing company, established 1963 and directed by founder Malcolm Hanson and his family.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “STANDING OUT FROM THE CROWD Ebsco Spring Company currently markets and provides springs to the following industries: Fluid Power, Aerospace, Energy, Medical Devices, Sports…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Accurate Helical Springs Pvt.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “Gute Federn sind Subtil Subtil bedeutet fein und nuanciert; steht aber auch für ein bewusstes und differenziertes Vorgehen.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “Alcomex Springs Group biedt haar klanten de beste veeroplossingen in de markt.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Surya springs is an established spring manufacturer in Faridabad, India.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Established in 1935, Nordia Springs Ltd.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “India’s leading manufacturer of Tube and Tubeless Valves” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Check-All Valve is dedicated solely to the design and manufacture of spring loaded check valves.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “CSA is a privately owned manufacturing company, established in 1987, whose core business is the production of valves and customized solutions for the pressure control, regulation…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “Manufacturer of custom high precision pressure relief and check valves for the compressor and automotive industries.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “Established in 1985, Spring Dynamics, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “FLEXO SPRINGS LIMITED is a Spring Manufacturer and stockist located in Hill St, Bristol, United Kingdom.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Merwede Valves nique engineering projects.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “relief valve springs 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 220 relief valve springs suppliers worldwide
See the full list, filter by size, metro and specialty, and access 744 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Relief valve springs suppliers worldwide at a glance
As of Oct 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for relief valve springs suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “relief valve springs 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 744 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Relief valve springs suppliers by location
1 lists · largest firstEvery Relief valve springs suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “relief valve springs suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many relief valve springs suppliers are there worldwide?
RevenueBase identified 220 company matches for relief valve springs suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Leser Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most relief valve springs suppliers?
The United States leads with 45 companies. Every relief valve springs suppliers list by country and city is linked on this page.
Which city has the most relief valve springs suppliers?
Mumbai leads with 5 company records, followed by Houston (4) and Chennai (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 744 professional contacts with verified work emails tracked across these 220 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 220 relief valve springs suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 relief valve springs 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 220 matching company records for relief valve springs suppliers worldwide, with 2,465 tracked contacts and 744 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 relief valve springs 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 | Leser Gmbh & Co. KGleser.com HQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 303 contacts → |
“LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LEE Springleespring.com HQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 189 contacts → |
“From 10 springs to springs, stock parts or custom products, Lee Spring makes it easy.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, United StatesReported employees: 501-1,000 | Oklahoma City, United States | 501-1,000 | Exact match | 164 contacts → |
“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 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 · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Betts Companybetts1868.com HQ: Fresno, CA, United StatesReported employees: 201-500 | Fresno, CA, United States | 201-500 | Exact match | 116 contacts → |
“Betts Company was founded in 1868 by William Michael Betts I, a decorated English spring maker who sailed to the United States in 1860, eventually settling in San Francisco…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Valfsanvalfsan.com.tr HQ: Tuzla, TürkiyeReported employees: 201-500 | Tuzla, Türkiye | 201-500 | Exact match | 75 contacts → |
“Valfsan was established in 1983 in order to produce components for shock absorbers and refrigeration compressors.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Total Valve Systemstotalvalve.com HQ: Broken Arrow, United StatesReported employees: 51-200 | Broken Arrow, United States | 51-200 | Exact match | 71 contacts → |
“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ressorts Masselinmasselin.com HQ: Le Petit Quevilly, FranceReported employees: 51-200 | Le Petit Quevilly, France | 51-200 | Exact match | 57 contacts → |
“Technical leader for the engineering and manufacturing springs, torsion bars and sub-assemblies with elastic properties.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AST S.P.Aastspa.itHQ: Cornaredo, ItalyReported employees: 51-200 | Cornaredo, Italy | 51-200 | Exact match | 43 contacts → |
“Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hanson Springs LTDhanson-springs.co.uk HQ: Rochdale, United KingdomReported employees: 201-500 | Rochdale, United Kingdom | 201-500 | Exact match | 35 contacts → |
“Hanson Springs is an independent Springs manufacturing company, established 1963 and directed by founder Malcolm Hanson and his family.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ebsco Spring Companyebscospring.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 28 contacts → |
“STANDING OUT FROM THE CROWD Ebsco Spring Company currently markets and provides springs to the following industries: Fluid Power, Aerospace, Energy, Medical Devices, Sports…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Accurate Helical Springs Pvt. LTDaccuratesprings.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 28 contacts → |
“Accurate Helical Springs Pvt.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Subtil-Groupsubtil-group.com HQ: Reiskirchen-ettingshausen, GermanyReported employees: 201-500 | Reiskirchen-ettingshausen, Germany | 201-500 | Exact match | 26 contacts → |
“Gute Federn sind Subtil Subtil bedeutet fein und nuanciert; steht aber auch für ein bewusstes und differenziertes Vorgehen.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Century Spring Corpcenturyspring.com HQ: Commerce, CA, United StatesReported employees: 51-200 | Commerce, CA, United States | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Bellite Springs Pvt. LTDbellitesprings.com HQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Alcomex Veren B.Valcomex.nl HQ: Opmeer, NetherlandsReported employees: 51-200 | Opmeer, Netherlands | 51-200 | Exact match | 21 contacts → |
“Alcomex Springs Group biedt haar klanten de beste veeroplossingen in de markt.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Surya Springssuryasprings.in HQ: Faridabad, IndiaReported employees: 201-500 | Faridabad, India | 201-500 | Exact match | 19 contacts → |
“Surya springs is an established spring manufacturer in Faridabad, India.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nordia Springs LTDnordia.co.il HQ: Nordia, IsraelReported employees: 51-200 | Nordia, Israel | 51-200 | Exact match | 18 contacts → |
“Established in 1935, Nordia Springs Ltd.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Accura Valvesaccuravalves.com HQ: Thane, IndiaReported employees: 201-500 | Thane, India | 201-500 | Exact match | 18 contacts → |
“India’s leading manufacturer of Tube and Tubeless Valves” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Check-All Valve Mfg. COcheckall.com HQ: West Des Moines, IA, United StatesReported employees: 11-50 | West Des Moines, IA, United States | 11-50 | Exact match | 17 contacts → |
“Check-All Valve is dedicated solely to the design and manufacture of spring loaded check valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CSA SRLcsasrl.it HQ: Salsomaggiore Terme, ItalyReported employees: 11-50 | Salsomaggiore Terme, Italy | 11-50 | Exact match | 17 contacts → |
“CSA is a privately owned manufacturing company, established in 1987, whose core business is the production of valves and customized solutions for the pressure control, regulation…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mercury Manufacturing Companymercurymfg.com HQ: Wyandotte, MI, United StatesReported employees: 51-200 | Wyandotte, MI, United States | 51-200 | Exact match | 17 contacts → |
“Manufacturer of custom high precision pressure relief and check valves for the compressor and automotive industries.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Spring Dynamics, INCspringdynamics.com HQ: Almont, MI, United StatesReported employees: 11-50 | Almont, MI, United States | 11-50 | Exact match | 16 contacts → |
“Established in 1985, Spring Dynamics, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Flexo Springs Limitedflexosprings.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“FLEXO SPRINGS LIMITED is a Spring Manufacturer and stockist located in Hill St, Bristol, United Kingdom.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Merwede Valves B.Vmerwedevalves.nl HQ: Hardinxveld-giessendam, NetherlandsReported employees: 11-50 | Hardinxveld-giessendam, Netherlands | 11-50 | Exact match | 13 contacts → |
“Merwede Valves nique engineering projects.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 220 company matches
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Relief valve springs suppliers: dataset insights
October 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
213 records in the displayed employee bands.
7 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 220 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Relief valve springs suppliers by location
1 lists · largest firstEvery Relief valve springs suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for relief valve springs suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many relief valve springs suppliers did RevenueBase find worldwide?
The saved snapshot records 220 matching company records, 2,465 tracked contacts and 744 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 relief valve springs suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/relief-valve-springs-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 relief valve springs suppliers worldwide
RevenueBase records 220 matching company records for relief valve springs suppliers worldwide, with 2,465 tracked contacts and 744 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 relief valve springs 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 | Leser Gmbh & Co. KGleser.com HQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 303 contacts → |
“LESER - Company Safety valves "made in Germany" By tradition - always a step ahead.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LEE Springleespring.com HQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 189 contacts → |
“From 10 springs to springs, stock parts or custom products, Lee Spring makes it easy.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mercer Valve Co., INCmercervalve.net HQ: Oklahoma City, United StatesReported employees: 501-1,000 | Oklahoma City, United States | 501-1,000 | Exact match | 164 contacts → |
“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 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 · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Betts Companybetts1868.com HQ: Fresno, CA, United StatesReported employees: 201-500 | Fresno, CA, United States | 201-500 | Exact match | 116 contacts → |
“Betts Company was founded in 1868 by William Michael Betts I, a decorated English spring maker who sailed to the United States in 1860, eventually settling in San Francisco…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Valfsanvalfsan.com.tr HQ: Tuzla, TürkiyeReported employees: 201-500 | Tuzla, Türkiye | 201-500 | Exact match | 75 contacts → |
“Valfsan was established in 1983 in order to produce components for shock absorbers and refrigeration compressors.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Total Valve Systemstotalvalve.com HQ: Broken Arrow, United StatesReported employees: 51-200 | Broken Arrow, United States | 51-200 | Exact match | 71 contacts → |
“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ressorts Masselinmasselin.com HQ: Le Petit Quevilly, FranceReported employees: 51-200 | Le Petit Quevilly, France | 51-200 | Exact match | 57 contacts → |
“Technical leader for the engineering and manufacturing springs, torsion bars and sub-assemblies with elastic properties.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AST S.P.Aastspa.it HQ: Cornaredo, ItalyReported employees: 51-200 | Cornaredo, Italy | 51-200 | Exact match | 43 contacts → |
“Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hanson Springs LTDhanson-springs.co.uk HQ: Rochdale, United KingdomReported employees: 201-500 | Rochdale, United Kingdom | 201-500 | Exact match | 35 contacts → |
“Hanson Springs is an independent Springs manufacturing company, established 1963 and directed by founder Malcolm Hanson and his family.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ebsco Spring Companyebscospring.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 28 contacts → |
“STANDING OUT FROM THE CROWD Ebsco Spring Company currently markets and provides springs to the following industries: Fluid Power, Aerospace, Energy, Medical Devices, Sports…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Accurate Helical Springs Pvt. LTDaccuratesprings.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 28 contacts → |
“Accurate Helical Springs Pvt.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Subtil-Groupsubtil-group.com HQ: Reiskirchen-ettingshausen, GermanyReported employees: 201-500 | Reiskirchen-ettingshausen, Germany | 201-500 | Exact match | 26 contacts → |
“Gute Federn sind Subtil Subtil bedeutet fein und nuanciert; steht aber auch für ein bewusstes und differenziertes Vorgehen.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Century Spring Corpcenturyspring.com HQ: Commerce, CA, United StatesReported employees: 51-200 | Commerce, CA, United States | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Bellite Springs Pvt. LTDbellitesprings.com HQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Alcomex Veren B.Valcomex.nl HQ: Opmeer, NetherlandsReported employees: 51-200 | Opmeer, Netherlands | 51-200 | Exact match | 21 contacts → |
“Alcomex Springs Group biedt haar klanten de beste veeroplossingen in de markt.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Surya Springssuryasprings.in HQ: Faridabad, IndiaReported employees: 201-500 | Faridabad, India | 201-500 | Exact match | 19 contacts → |
“Surya springs is an established spring manufacturer in Faridabad, India.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nordia Springs LTDnordia.co.il HQ: Nordia, IsraelReported employees: 51-200 | Nordia, Israel | 51-200 | Exact match | 18 contacts → |
“Established in 1935, Nordia Springs Ltd.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Accura Valvesaccuravalves.com HQ: Thane, IndiaReported employees: 201-500 | Thane, India | 201-500 | Exact match | 18 contacts → |
“India’s leading manufacturer of Tube and Tubeless Valves” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Check-All Valve Mfg. COcheckall.com HQ: West Des Moines, IA, United StatesReported employees: 11-50 | West Des Moines, IA, United States | 11-50 | Exact match | 17 contacts → |
“Check-All Valve is dedicated solely to the design and manufacture of spring loaded check valves.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CSA SRLcsasrl.it HQ: Salsomaggiore Terme, ItalyReported employees: 11-50 | Salsomaggiore Terme, Italy | 11-50 | Exact match | 17 contacts → |
“CSA is a privately owned manufacturing company, established in 1987, whose core business is the production of valves and customized solutions for the pressure control, regulation…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mercury Manufacturing Companymercurymfg.com HQ: Wyandotte, MI, United StatesReported employees: 51-200 | Wyandotte, MI, United States | 51-200 | Exact match | 17 contacts → |
“Manufacturer of custom high precision pressure relief and check valves for the compressor and automotive industries.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Spring Dynamics, INCspringdynamics.com HQ: Almont, MI, United StatesReported employees: 11-50 | Almont, MI, United States | 11-50 | Exact match | 16 contacts → |
“Established in 1985, Spring Dynamics, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Flexo Springs Limitedflexosprings.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“FLEXO SPRINGS LIMITED is a Spring Manufacturer and stockist located in Hill St, Bristol, United Kingdom.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Merwede Valves B.Vmerwedevalves.nl HQ: Hardinxveld-giessendam, NetherlandsReported employees: 11-50 | Hardinxveld-giessendam, Netherlands | 11-50 | Exact match | 13 contacts → |
“Merwede Valves nique engineering projects.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 220 company matches
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Relief valve springs suppliers: dataset insights
October 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
213 records in the displayed employee bands.
7 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 220 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Relief valve springs suppliers by location
1 lists · largest firstEvery Relief valve springs suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for relief valve springs suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many relief valve springs suppliers did RevenueBase find worldwide?
The saved snapshot records 220 matching company records, 2,465 tracked contacts and 744 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 relief valve springs suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/relief-valve-springs-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗