Company lists · Data refreshed September 2026
Top 14 Membrane manufacturers based in Spain
RevenueBase identified 54 company matches for membrane manufacturers associated with Spain as of September 2026 and tracks 708 professional contacts across them, including 117 with verified work emails. Barcelona is the largest hub.
This list covers company matches for membrane manufacturers associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.
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 14 largest membrane manufacturers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 137 contacts → | ||||
Exact match “Founded in 1983, Adiquímica is a pioneer company in water treatments with a great trajectory.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 85 contacts → | ||||
Exact match “ATARFIL is a world leader in geomembranes through flat-die process.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 79 contacts → | ||||
Exact match “Protec Arisawa is the global leader for the design and the manufacturing of FRP (Fiber Reinforced Plastic) Pressure Vessels for membrane filtration systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 53 contacts → | ||||
Exact match “Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “Los productos Kinetico resuelven los problemas de calidad del agua de familias y negocios de todo el mundo, con el fin de garantizar que las ventajas del tratamiento de aguas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “DORSAN® is a company specialized in liquid filtration.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “En DAGA investigamos, desarrollamos y fabricamos equipos especializados para la depuración y tratamiento del agua desde el año 1965.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Somos una empresa dedicada al tratamiento de aguas, urbanas e industriales, con una amplia trayectoria de más de 26 años.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “EAD For more than 30 years EAD has been developing its production activities in the world of membrane pumps with a clear projection of going international, and always maintaining…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “At Cersip we manufacture water filtration systems with solid particles from various materials for all types of industries such as stone, marble, ceramic and metal, among others.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “En Layme somos especialistas en la fabricación de teclados a medida.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “The Genesys group of companies develops and manufactures speciality reverse osmosis (RO) membrane chemicals, antiscalants, cleaners, flocculants and biocides.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Protan es fabricante de Membranas impermeabilizantes, tanto para obra nueva como para rehabilitación, túneles, balsas así como membranas protectoras del gas radón.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “membrane manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 14 of 54 membrane manufacturers based in Spain
See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Membrane manufacturers based in Spain at a glance
As of Sep 30, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 54 companies.
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.
- What qualifies
- Company records associated with Spain whose business descriptions match “membrane manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 117 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 “membrane manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many membrane manufacturers are there based in Spain?
RevenueBase identified 54 company matches for membrane manufacturers associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Adiquímica tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most membrane manufacturers?
Barcelona leads with 3 company records, followed by Igualada (3) and La Llagosta (2).
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 117 professional contacts with verified work emails tracked across these 54 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 54 membrane manufacturers based in Spain. Start with a free account, no credit card.
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Browse the directory
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 14 membrane manufacturers based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 54 matching company records for membrane manufacturers based in Spain, with 708 tracked contacts and 117 verified work emails.
This public preview shows 14 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 14 membrane manufacturers based in Spain
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 |  Adiquímicaadiquimica.comHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 137 contacts → |
“Founded in 1983, Adiquímica is a pioneer company in water treatments with a great trajectory.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Atarfil Geomembranesatarfil.comHQ: Granada, SpainReported employees: 51-200 | Granada, Spain | 51-200 | Exact match | 85 contacts → |
“ATARFIL is a world leader in geomembranes through flat-die process.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Protec Arisawaprotec-arisawa.com HQ: Munguia, SpainReported employees: 201-500 | Munguia, Spain | 201-500 | Exact match | 79 contacts → |
“Protec Arisawa is the global leader for the design and the manufacturing of FRP (Fiber Reinforced Plastic) Pressure Vessels for membrane filtration systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hidro-Waterhidro-water.comHQ: Aldaia, SpainReported employees: 51-200 | Aldaia, Spain | 51-200 | Exact match | 53 contacts → |
“Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Kinetico Spainkinetico.esHQ: L'ametlla Del Vallès, SpainReported employees: 201-500 | L'ametlla Del Vallès, Spain | 201-500 | Exact match | 43 contacts → |
“Los productos Kinetico resuelven los problemas de calidad del agua de familias y negocios de todo el mundo, con el fin de garantizar que las ventajas del tratamiento de aguas…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dorsan Filtrationdorsanfiltration.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 25 contacts → |
“DORSAN® is a company specialized in liquid filtration.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Daga Equipmentdagaequipment.com HQ: Calaf, SpainReported employees: 11-50 | Calaf, Spain | 11-50 | Exact match | 17 contacts → |
“En DAGA investigamos, desarrollamos y fabricamos equipos especializados para la depuración y tratamiento del agua desde el año 1965.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Eminfor S.Leminfor.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 11 contacts → |
“Somos una empresa dedicada al tratamiento de aguas, urbanas e industriales, con una amplia trayectoria de más de 26 años.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Electro ADelectroad.es HQ: Masquefa, SpainReported employees: 11-50 | Masquefa, Spain | 11-50 | Exact match | 9 contacts → |
“EAD For more than 30 years EAD has been developing its production activities in the world of membrane pumps with a clear projection of going international, and always maintaining…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cersipcersip.com HQ: Vilamalla, SpainReported employees: 1-10 | Vilamalla, Spain | 1-10 | Exact match | 4 contacts → |
“At Cersip we manufacture water filtration systems with solid particles from various materials for all types of industries such as stone, marble, ceramic and metal, among others.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | LAYMElaymesa.com HQ: Lezo, SpainReported employees: 11-50 | Lezo, Spain | 11-50 | Exact match | 3 contacts → |
“En Layme somos especialistas en la fabricación de teclados a medida.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Genesys Membrane Products S.Lgenesysro.es HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 3 contacts → |
“The Genesys group of companies develops and manufactures speciality reverse osmosis (RO) membrane chemicals, antiscalants, cleaners, flocculants and biocides.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Protan España & Portugalprotan.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Protan es fabricante de Membranas impermeabilizantes, tanto para obra nueva como para rehabilitación, túneles, balsas así como membranas protectoras del gas radón.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Blaulain SLblaulain.com HQ: Sabadell, SpainReported employees: 1-10 | Sabadell, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 14 of 54 company matches
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Membrane manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
0 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 worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for membrane manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many membrane manufacturers did RevenueBase find based in Spain?
The saved snapshot records 54 matching company records, 708 tracked contacts and 117 verified emails. The public preview displays 14 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Membrane manufacturers by geography
- Membrane manufacturers based in Australia
- Membrane manufacturers based in Brazil
- Membrane manufacturers based in Canada
- Membrane manufacturers based in France
- Membrane manufacturers based in Germany
- Membrane manufacturers based in India
- Membrane manufacturers based in Italy
- Membrane manufacturers based in the Netherlands
- Membrane manufacturers based in South Africa
- Membrane manufacturers based in Türkiye
- Membrane manufacturers based in the United Kingdom
- Membrane manufacturers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 14 membrane manufacturers based in Spain. Snapshot: September 30, 2026. https://revenuebase.ai/companies/membrane-manufacturers/spain.
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 14 membrane manufacturers based in Spain
RevenueBase records 54 matching company records for membrane manufacturers based in Spain, with 708 tracked contacts and 117 verified work emails.
This public preview shows 14 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 14 membrane manufacturers based in Spain
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 | Adiquímicaadiquimica.com HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 137 contacts → |
“Founded in 1983, Adiquímica is a pioneer company in water treatments with a great trajectory.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Atarfil Geomembranesatarfil.com HQ: Granada, SpainReported employees: 51-200 | Granada, Spain | 51-200 | Exact match | 85 contacts → |
“ATARFIL is a world leader in geomembranes through flat-die process.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Protec Arisawaprotec-arisawa.com HQ: Munguia, SpainReported employees: 201-500 | Munguia, Spain | 201-500 | Exact match | 79 contacts → |
“Protec Arisawa is the global leader for the design and the manufacturing of FRP (Fiber Reinforced Plastic) Pressure Vessels for membrane filtration systems.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hidro-Waterhidro-water.com HQ: Aldaia, SpainReported employees: 51-200 | Aldaia, Spain | 51-200 | Exact match | 53 contacts → |
“Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kinetico Spainkinetico.es HQ: L'ametlla Del Vallès, SpainReported employees: 201-500 | L'ametlla Del Vallès, Spain | 201-500 | Exact match | 43 contacts → |
“Los productos Kinetico resuelven los problemas de calidad del agua de familias y negocios de todo el mundo, con el fin de garantizar que las ventajas del tratamiento de aguas…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dorsan Filtrationdorsanfiltration.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 25 contacts → |
“DORSAN® is a company specialized in liquid filtration.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Daga Equipmentdagaequipment.com HQ: Calaf, SpainReported employees: 11-50 | Calaf, Spain | 11-50 | Exact match | 17 contacts → |
“En DAGA investigamos, desarrollamos y fabricamos equipos especializados para la depuración y tratamiento del agua desde el año 1965.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Eminfor S.Leminfor.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 11 contacts → |
“Somos una empresa dedicada al tratamiento de aguas, urbanas e industriales, con una amplia trayectoria de más de 26 años.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Electro ADelectroad.es HQ: Masquefa, SpainReported employees: 11-50 | Masquefa, Spain | 11-50 | Exact match | 9 contacts → |
“EAD For more than 30 years EAD has been developing its production activities in the world of membrane pumps with a clear projection of going international, and always maintaining…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cersipcersip.com HQ: Vilamalla, SpainReported employees: 1-10 | Vilamalla, Spain | 1-10 | Exact match | 4 contacts → |
“At Cersip we manufacture water filtration systems with solid particles from various materials for all types of industries such as stone, marble, ceramic and metal, among others.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | LAYMElaymesa.com HQ: Lezo, SpainReported employees: 11-50 | Lezo, Spain | 11-50 | Exact match | 3 contacts → |
“En Layme somos especialistas en la fabricación de teclados a medida.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Genesys Membrane Products S.Lgenesysro.es HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 3 contacts → |
“The Genesys group of companies develops and manufactures speciality reverse osmosis (RO) membrane chemicals, antiscalants, cleaners, flocculants and biocides.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Protan España & Portugalprotan.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Protan es fabricante de Membranas impermeabilizantes, tanto para obra nueva como para rehabilitación, túneles, balsas así como membranas protectoras del gas radón.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Blaulain SLblaulain.com HQ: Sabadell, SpainReported employees: 1-10 | Sabadell, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 14 of 54 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Membrane manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
0 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 worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for membrane manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many membrane manufacturers did RevenueBase find based in Spain?
The saved snapshot records 54 matching company records, 708 tracked contacts and 117 verified emails. The public preview displays 14 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 14 membrane manufacturers based in Spain. Snapshot: September 30, 2026. https://revenuebase.ai/companies/membrane-manufacturers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗