Company lists · Data refreshed November 2026
Top 17 Sewage sludge filter suppliers based in Spain
RevenueBase identified 75 company matches for sewage sludge filter suppliers associated with Spain as of November 2026 and tracks 680 professional contacts across them, including 72 with verified work emails. Barcelona is the largest hub.
This list covers company matches for sewage sludge filter suppliers 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 November 1, 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 17 largest sewage sludge filter suppliers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 86 contacts → | ||||
Exact match “ECOTEC - Ecología Técnica, S.A.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 61 contacts → | ||||
Exact match “UN EQUIPO DE EXPERTOS PARA UNA DECISIÓN 100% SEGURA En Grupo Cartés somos expertos en la propuesta de soluciones de filtración y tratamiento de materia en cualquier estado…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 26 contacts → | ||||
Exact match “DORSAN® is a company specialized in liquid filtration.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “We manufacture equipment for solid-liquid separation; filter presses, belt filters, vacuum filters, pressure filters, among many others.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Filternox is an Automatic Self-Cleaning Filter manufacturing company.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “Gesfilter was born in 1995 with the mission of offering the industry the best alternative in the microfiltration of all types of fluids.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “HUBER es una empresa multinacional especializada en maquinaria, plantas y equipos de acero inoxidable de alta calidad para el tratamiento de aguas residuales y lodos municipales e…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Filtraglass is a water treatment company specializing in the manufacturing of water filtration systems for the glass industry.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Filtros Castelló se posiciona como un referente en la industria de filtración al por mayor, destacando por nuestra dedicación a la calidad y la satisfacción del cliente.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Ingeniería en Tratamientos de Fluidos es una empresa localizada en el Vallés Occidental de la provincia de Barcelona.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Desde hace más de 40 años cuando inicio su actividad como distribuidor de filtros “PUROLATOR”, Filtros Norfil es un referente nacional en el mercado de la filtración.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Tejemos soluciones" SATI ENVIROTECH, situada en Caldes de Montbui (Barcelona), es un empresa líder en el sector de la filtración industrial desde hace más de 185 años.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Empresa especializada en el diseño, fabricación y comercialización de máquinas, equipos y productos para el tratamiento de aguas residuales, industriales y urbanas.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Air Jet is especialices in improving the environment in industrial settings.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 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 “sewage sludge filter 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 17 of 75 sewage sludge filter suppliers based in Spain
See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sewage sludge filter suppliers based in Spain at a glance
As of Nov 1, 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 75 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 “sewage sludge filter 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. 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 72 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 1, 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 “sewage sludge filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sewage sludge filter suppliers are there based in Spain?
RevenueBase identified 75 company matches for sewage sludge filter suppliers associated with Spain 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?
Ecotec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sewage sludge filter suppliers?
Barcelona leads with 4 company records, followed by Madrid (4) and Sabadell (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 72 professional contacts with verified work emails tracked across these 75 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 75 sewage sludge filter suppliers based in Spain. 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.
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Company intelligence · public preview
Top 17 sewage sludge filter suppliers 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 75 matching company records for sewage sludge filter suppliers based in Spain, with 680 tracked contacts and 72 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 17 sewage sludge filter suppliers 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 |  Ecotececotec.esHQ: Sallent, SpainReported employees: 11-50 | Sallent, Spain | 11-50 | Exact match | 86 contacts → |
“ECOTEC - Ecología Técnica, S.A.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Grupo Cartés Españagrupocartes.es HQ: Coslada, SpainReported employees: 51-200 | Coslada, Spain | 51-200 | Exact match | 61 contacts → |
“UN EQUIPO DE EXPERTOS PARA UNA DECISIÓN 100% SEGURA En Grupo Cartés somos expertos en la propuesta de soluciones de filtración y tratamiento de materia en cualquier estado…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dorsan Filtrationdorsanfiltration.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 26 contacts → |
“DORSAN® is a company specialized in liquid filtration.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TEFSAgruptefsa.com HQ: Esplugues De Llobregat, SpainReported employees: 51-200 | Esplugues De Llobregat, Spain | 51-200 | Exact match | 23 contacts → |
“We manufacture equipment for solid-liquid separation; filter presses, belt filters, vacuum filters, pressure filters, among many others.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Filternoxfilternox.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 23 contacts → |
“Filternox is an Automatic Self-Cleaning Filter manufacturing company.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gesfilter, S.Lgesfilter.com HQ: Sant Cugat Del Valles, SpainReported employees: 11-50 | Sant Cugat Del Valles, Spain | 11-50 | Exact match | 15 contacts → |
“Gesfilter was born in 1995 with the mission of offering the industry the best alternative in the microfiltration of all types of fluids.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Huber Technology Españahuber.es HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 9 contacts → |
“HUBER es una empresa multinacional especializada en maquinaria, plantas y equipos de acero inoxidable de alta calidad para el tratamiento de aguas residuales y lodos municipales e…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Filtraglassfiltraglass.com HQ: Vilamalla, SpainReported employees: 1-10 | Vilamalla, Spain | 1-10 | Exact match | 8 contacts → |
“Filtraglass is a water treatment company specializing in the manufacturing of water filtration systems for the glass industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Filtros Castellófiltroscastello.com HQ: Massanassa, SpainReported employees: 11-50 | Massanassa, Spain | 11-50 | Exact match | 6 contacts → |
“Filtros Castelló se posiciona como un referente en la industria de filtración al por mayor, destacando por nuestra dedicación a la calidad y la satisfacción del cliente.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Intrafluidintrafluid.es HQ: Cardedeu, SpainReported employees: 1-10 | Cardedeu, Spain | 1-10 | Exact match | 5 contacts → |
“Ingeniería en Tratamientos de Fluidos es una empresa localizada en el Vallés Occidental de la provincia de Barcelona.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Filtros Norfilfiltrosnorfil.com HQ: Meres (siero), SpainReported employees: 1-10 | Meres (siero), Spain | 1-10 | Exact match | 4 contacts → |
“Desde hace más de 40 años cuando inicio su actividad como distribuidor de filtros “PUROLATOR”, Filtros Norfil es un referente nacional en el mercado de la filtración.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sati Envirotechsatienvirotech.com HQ: Caldes De Montbui, SpainReported employees: 51-200 | Caldes De Montbui, Spain | 51-200 | Exact match | 4 contacts → |
“Tejemos soluciones" SATI ENVIROTECH, situada en Caldes de Montbui (Barcelona), es un empresa líder en el sector de la filtración industrial desde hace más de 185 años.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Coutex Equipos Y Proyectos SAcoutex.es HQ: L'hospitalet De Llobregat, SpainReported employees: 11-50 | L'hospitalet De Llobregat, Spain | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Netwater Technologynetwater.es HQ: Mataró, SpainReported employees: 1-10 | Mataró, Spain | 1-10 | Exact match | 4 contacts → |
“Empresa especializada en el diseño, fabricación y comercialización de máquinas, equipos y productos para el tratamiento de aguas residuales, industriales y urbanas.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Airjet S.Aairjet.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 2 contacts → |
“Air Jet is especialices in improving the environment in industrial settings.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 17 of 75 company matches
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Sewage sludge filter suppliers: dataset insights
November 1, 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
74 records in the displayed employee bands.
1 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 75 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 1, 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 sewage sludge filter 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 sewage sludge filter suppliers did RevenueBase find based in Spain?
The saved snapshot records 75 matching company records, 680 tracked contacts and 72 verified emails. The public preview displays 17 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 1, 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
Sewage sludge filter suppliers by geography
- Sewage sludge filter suppliers based in Australia
- Sewage sludge filter suppliers based in Brazil
- Sewage sludge filter suppliers based in Canada
- Sewage sludge filter suppliers based in France
- Sewage sludge filter suppliers based in Germany
- Sewage sludge filter suppliers based in India
- Sewage sludge filter suppliers based in Italy
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- Sewage sludge filter suppliers based in the Netherlands
- Sewage sludge filter suppliers based in South Africa
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- Sewage sludge filter suppliers based in Türkiye
Browse the directory
Cite this list
RevenueBase Data Team. Top 17 sewage sludge filter suppliers based in Spain. Snapshot: November 1, 2026. https://revenuebase.ai/companies/sewage-sludge-filter-suppliers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sewage sludge filter suppliers based in Australia
- Sewage sludge filter suppliers based in Brazil
- Sewage sludge filter suppliers based in Canada
- Sewage sludge filter suppliers based in France
- Sewage sludge filter suppliers based in Germany
- Sewage sludge filter suppliers based in India
Company intelligence · public preview
Top 17 sewage sludge filter suppliers based in Spain
RevenueBase records 75 matching company records for sewage sludge filter suppliers based in Spain, with 680 tracked contacts and 72 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 17 sewage sludge filter suppliers 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 | Ecotececotec.es HQ: Sallent, SpainReported employees: 11-50 | Sallent, Spain | 11-50 | Exact match | 86 contacts → |
“ECOTEC - Ecología Técnica, S.A.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Grupo Cartés Españagrupocartes.es HQ: Coslada, SpainReported employees: 51-200 | Coslada, Spain | 51-200 | Exact match | 61 contacts → |
“UN EQUIPO DE EXPERTOS PARA UNA DECISIÓN 100% SEGURA En Grupo Cartés somos expertos en la propuesta de soluciones de filtración y tratamiento de materia en cualquier estado…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dorsan Filtrationdorsanfiltration.com HQ: Igualada, SpainReported employees: 11-50 | Igualada, Spain | 11-50 | Exact match | 26 contacts → |
“DORSAN® is a company specialized in liquid filtration.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TEFSAgruptefsa.com HQ: Esplugues De Llobregat, SpainReported employees: 51-200 | Esplugues De Llobregat, Spain | 51-200 | Exact match | 23 contacts → |
“We manufacture equipment for solid-liquid separation; filter presses, belt filters, vacuum filters, pressure filters, among many others.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Filternoxfilternox.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 23 contacts → |
“Filternox is an Automatic Self-Cleaning Filter manufacturing company.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gesfilter, S.Lgesfilter.com HQ: Sant Cugat Del Valles, SpainReported employees: 11-50 | Sant Cugat Del Valles, Spain | 11-50 | Exact match | 15 contacts → |
“Gesfilter was born in 1995 with the mission of offering the industry the best alternative in the microfiltration of all types of fluids.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Huber Technology Españahuber.es HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 9 contacts → |
“HUBER es una empresa multinacional especializada en maquinaria, plantas y equipos de acero inoxidable de alta calidad para el tratamiento de aguas residuales y lodos municipales e…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Filtraglassfiltraglass.com HQ: Vilamalla, SpainReported employees: 1-10 | Vilamalla, Spain | 1-10 | Exact match | 8 contacts → |
“Filtraglass is a water treatment company specializing in the manufacturing of water filtration systems for the glass industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Filtros Castellófiltroscastello.com HQ: Massanassa, SpainReported employees: 11-50 | Massanassa, Spain | 11-50 | Exact match | 6 contacts → |
“Filtros Castelló se posiciona como un referente en la industria de filtración al por mayor, destacando por nuestra dedicación a la calidad y la satisfacción del cliente.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Intrafluidintrafluid.es HQ: Cardedeu, SpainReported employees: 1-10 | Cardedeu, Spain | 1-10 | Exact match | 5 contacts → |
“Ingeniería en Tratamientos de Fluidos es una empresa localizada en el Vallés Occidental de la provincia de Barcelona.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Filtros Norfilfiltrosnorfil.com HQ: Meres (siero), SpainReported employees: 1-10 | Meres (siero), Spain | 1-10 | Exact match | 4 contacts → |
“Desde hace más de 40 años cuando inicio su actividad como distribuidor de filtros “PUROLATOR”, Filtros Norfil es un referente nacional en el mercado de la filtración.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sati Envirotechsatienvirotech.com HQ: Caldes De Montbui, SpainReported employees: 51-200 | Caldes De Montbui, Spain | 51-200 | Exact match | 4 contacts → |
“Tejemos soluciones" SATI ENVIROTECH, situada en Caldes de Montbui (Barcelona), es un empresa líder en el sector de la filtración industrial desde hace más de 185 años.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Coutex Equipos Y Proyectos SAcoutex.es HQ: L'hospitalet De Llobregat, SpainReported employees: 11-50 | L'hospitalet De Llobregat, Spain | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Netwater Technologynetwater.es HQ: Mataró, SpainReported employees: 1-10 | Mataró, Spain | 1-10 | Exact match | 4 contacts → |
“Empresa especializada en el diseño, fabricación y comercialización de máquinas, equipos y productos para el tratamiento de aguas residuales, industriales y urbanas.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Airjet S.Aairjet.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 2 contacts → |
“Air Jet is especialices in improving the environment in industrial settings.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 17 of 75 company matches
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Sewage sludge filter suppliers: dataset insights
November 1, 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
74 records in the displayed employee bands.
1 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 75 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 1, 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 sewage sludge filter 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 sewage sludge filter suppliers did RevenueBase find based in Spain?
The saved snapshot records 75 matching company records, 680 tracked contacts and 72 verified emails. The public preview displays 17 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 1, 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 17 sewage sludge filter suppliers based in Spain. Snapshot: November 1, 2026. https://revenuebase.ai/companies/sewage-sludge-filter-suppliers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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