Company lists · Data refreshed October 2026
Top 25 Outsourced water treatment services based in Spain
RevenueBase identified 401 company matches for outsourced water treatment services associated with Spain as of October 2026 and tracks 6,628 professional contacts across them, including 593 with verified work emails. Madrid is the largest hub.
This list covers company matches for outsourced water treatment services 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 October 28, 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 25 largest outsourced water treatment services based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,507 contacts → | ||||
Exact match “Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 500 contacts → | ||||
Exact match “Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 415 contacts → | ||||
Exact match “Positioned as one of the companies with the largest number of plants in terms of concessions, GS Inima is a world benchmark in the water sector acting in all phases of the…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 332 contacts → | ||||
Exact match “Facsa, empresa ‘origen’ de Nealis, es una referencia en el territorio nacional en la gestión global de los recursos hídricos.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 185 contacts → | ||||
Exact match “We specialize in the design, construction, and operation of water treatment facilities.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 179 contacts → | ||||
Exact match “Culligan es conocida por la alta calidad en el tratamiento de piscinas, por su implantación de descalcificadores y equipos de ósmosis inversa en el mercado doméstico, y por la…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 154 contacts → | ||||
Exact match “Almar Water Solutions is a leading global water infrastructure development and services business creating innovative, utility-scale, solutions for both municipal and industrial…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 127 contacts → | ||||
Exact match “For more than 20 years we have developed, planned and installed "turnkey" waste treatment plants all over the world and we are the leading manufacturer of equipment for the sector.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 111 contacts → | ||||
Exact match “MIYA is a global efficiency-oriented water operator with vast experience and a full range offering for water utilities including water efficiency, commercial management and water…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 60 contacts → | ||||
Exact match “ACO Grupo Iberia now offers, together with ACO Remosa-a family-run company with a long-standing presence in the market and now part of the ACO Group-systems and services to…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 58 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 46 contacts → | ||||
Exact match “Elmasa Tecnología del Agua es una empresa especializada en el ciclo integral del agua.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 45 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 44 contacts → | ||||
Exact match “About APLICLOR Water Solutions: Apliclor was originally established back in 1911 as a family business focused on the commercialization of chemical products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 44 contacts → | ||||
Exact match “SOREA és una empresa del sector del medi ambient que gestiona tots els processos del cicle integral de l’aigua: la captació, la potabilització, el transport, la distribució, el…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 43 contacts → | ||||
Exact match “Transparenta garanteix una gestió enfocada a aconseguir la màxima satisfacció del client a través de la millora contínua, eficiència i sostenibilitat de les prestacions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 42 contacts → | ||||
Exact match “Detegasa designs, manufactures and markets high-tech waste and water treatment solutions for Navy, Marine & Offshore Industries, providing an integrated lifecycle support.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 42 contacts → | ||||
Exact match “QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 41 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 39 contacts → | ||||
Exact match “PAVAGUA AMBIENTAL es una empresa de servicios especializada en la gestión del ciclo integral del agua y el cuidado del medioambiente.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 38 contacts → | ||||
Exact match “DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 37 contacts → | ||||
Exact match “Distiller is a leader in the treatment and management of industrial waste, as well as in the recovery of solvents and water treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 37 contacts → | ||||
Exact match “Somos una empresa dedicada a la gestión de servicios de abastecimiento domiciliario de agua potable y explotación de sistemas de saneamiento de agua residual.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 37 contacts → | ||||
Exact match “En Osmofilter Industrial somos pioneros en el sector de tratamiento de agua en España y expertos en trabajar con ingenierías que dan solución a los problemas del sector.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 35 contacts → | ||||
Exact match “Innovación y sostenibilidad en el consumo de agua.” Recorded in the RevenueBase company graph · Oct 28, 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 “outsourced water treatment services”. 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 401 outsourced water treatment services based in Spain
See the full list, filter by size, metro and specialty, and access 593 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Outsourced water treatment services based in Spain at a glance
As of Oct 28, 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 401 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 “outsourced water treatment services” 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 593 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 28, 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 “outsourced water treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourced water treatment services are there based in Spain?
RevenueBase identified 401 company matches for outsourced water treatment services associated with Spain 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?
Aqualia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourced water treatment services?
Madrid leads with 29 company records, followed by Barcelona (23) and Valencia (16).
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 593 professional contacts with verified work emails tracked across these 401 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 401 outsourced water treatment services based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Outsourced water treatment services by geography
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India
- Outsourced water treatment services based in Gurgaon, India
- Outsourced water treatment services based in Mumbai, India
- Outsourced water treatment services based in New Delhi, India
- Outsourced water treatment services based in Pune, India
- Outsourced water treatment services based in Monterrey, Mexico
- Outsourced water treatment services based in Lima, Peru
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India
Company intelligence · public preview
Top 25 outsourced water treatment services 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 401 matching company records for outsourced water treatment services based in Spain, with 6,628 tracked contacts and 593 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 28, 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 outsourced water treatment services 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 |  Aqualiaaqualia.comHQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 1,507 contacts → |
“Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Eden Springsedensprings.comHQ: Barcelona, SpainReported employees: 1,001-5,000 | Barcelona, Spain | 1,001-5,000 | Exact match | 500 contacts → |
“Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GS Inima Environmentinima.com HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 415 contacts → |
“Positioned as one of the companies with the largest number of plants in terms of concessions, GS Inima is a world benchmark in the water sector acting in all phases of the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Facsa. Ciclo Integral DEL Aguafacsa.comHQ: Castellón De La Plana, SpainReported employees: 1,001-5,000 | Castellón De La Plana, Spain | 1,001-5,000 | Exact match | 332 contacts → |
“Facsa, empresa ‘origen’ de Nealis, es una referencia en el territorio nacional en la gestión global de los recursos hídricos.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cadagua, A Ferrovial Companycadagua.esHQ: Bilbao-bilbo, SpainReported employees: 51-200 | Bilbao-bilbo, Spain | 51-200 | Exact match | 185 contacts → |
“We specialize in the design, construction, and operation of water treatment facilities.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Culligan Españaculligan.esHQ: Tomares, SpainReported employees: 501-1,000 | Tomares, Spain | 501-1,000 | Exact match | 179 contacts → |
“Culligan es conocida por la alta calidad en el tratamiento de piscinas, por su implantación de descalcificadores y equipos de ósmosis inversa en el mercado doméstico, y por la…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Almar Water Solutionsalmarwater.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 154 contacts → |
“Almar Water Solutions is a leading global water infrastructure development and services business creating innovative, utility-scale, solutions for both municipal and industrial…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Biannabiannarecycling.comHQ: Celrà, SpainReported employees: 51-200 | Celrà, Spain | 51-200 | Exact match | 127 contacts → |
“For more than 20 years we have developed, planned and installed "turnkey" waste treatment plants all over the world and we are the leading manufacturer of equipment for the sector.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MIYAmiya-water.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 111 contacts → |
“MIYA is a global efficiency-oriented water operator with vast experience and a full range offering for water utilities including water efficiency, commercial management and water…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ACO Iberiaaco.esHQ: Maçanet De La Selva, SpainReported employees: 51-200 | Maçanet De La Selva, Spain | 51-200 | Exact match | 60 contacts → |
“ACO Grupo Iberia now offers, together with ACO Remosa-a family-run company with a long-standing presence in the market and now part of the ACO Group-systems and services to…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hidro-Waterhidro-water.comHQ: Aldaia, SpainReported employees: 51-200 | Aldaia, Spain | 51-200 | Exact match | 58 contacts → |
“Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Elmasa Tecnología DEL Aguaelmasa.esHQ: San Bartolomé De Tirajana, SpainReported employees: 11-50 | San Bartolomé De Tirajana, Spain | 11-50 | Exact match | 46 contacts → |
“Elmasa Tecnología del Agua es una empresa especializada en el ciclo integral del agua.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Kinetico Spainkinetico.esHQ: L'ametlla Del Vallès, SpainReported employees: 201-500 | L'ametlla Del Vallès, Spain | 201-500 | Exact match | 45 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Apliclor Water Solutionsapliclor.comHQ: Sant Martí Sesgueioles, SpainReported employees: 51-200 | Sant Martí Sesgueioles, Spain | 51-200 | Exact match | 44 contacts → |
“About APLICLOR Water Solutions: Apliclor was originally established back in 1911 as a family business focused on the commercialization of chemical products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sorea S.A.Usorea.cat HQ: Barcelona, SpainReported employees: 501-1,000 | Barcelona, Spain | 501-1,000 | Exact match | 44 contacts → |
“SOREA és una empresa del sector del medi ambient que gestiona tots els processos del cicle integral de l’aigua: la captació, la potabilització, el transport, la distribució, el…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Transparenta Cicle Integral DE L'aiguatransparenta.catHQ: Sant Cugat Del Vallès, SpainReported employees: 51-200 | Sant Cugat Del Vallès, Spain | 51-200 | Exact match | 43 contacts → |
“Transparenta garanteix una gestió enfocada a aconseguir la màxima satisfacció del client a través de la millora contínua, eficiència i sostenibilitat de les prestacions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Detegasadetegasa.comHQ: Narón, SpainReported employees: 51-200 | Narón, Spain | 51-200 | Exact match | 42 contacts → |
“Detegasa designs, manufactures and markets high-tech waste and water treatment solutions for Navy, Marine & Offshore Industries, providing an integrated lifecycle support.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Hidrosalud Tratamiento Integral DEL Aguahidrosalud.comHQ: Alcudia, SpainReported employees: 11-50 | Alcudia, Spain | 11-50 | Exact match | 42 contacts → |
“QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Depuración DE Aguas DEL Mediterráneo, S.Ldam-aguas.esHQ: Paterna, SpainReported employees: 501-1,000 | Paterna, Spain | 501-1,000 | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Pavagua Ambientalpavagua.comHQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 39 contacts → |
“PAVAGUA AMBIENTAL es una empresa de servicios especializada en la gestión del ciclo integral del agua y el cuidado del medioambiente.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Dinotecdinotec.comHQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 38 contacts → |
“DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Distillerdistillersa.comHQ: Santa Perpètua De Mogoda, SpainReported employees: 51-200 | Santa Perpètua De Mogoda, Spain | 51-200 | Exact match | 37 contacts → |
“Distiller is a leader in the treatment and management of industrial waste, as well as in the recovery of solvents and water treatment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aqlara Ciclo Integral DEL Aguaaqlara.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 37 contacts → |
“Somos una empresa dedicada a la gestión de servicios de abastecimiento domiciliario de agua potable y explotación de sistemas de saneamiento de agua residual.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Osmofilter Industrialosmofilter.comHQ: Silla, SpainReported employees: 11-50 | Silla, Spain | 11-50 | Exact match | 37 contacts → |
“En Osmofilter Industrial somos pioneros en el sector de tratamiento de agua en España y expertos en trabajar con ingenierías que dan solución a los problemas del sector.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TUAWAtuawa.es HQ: València, SpainReported employees: 51-200 | València, Spain | 51-200 | Exact match | 35 contacts → |
“Innovación y sostenibilidad en el consumo de agua.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 401 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Outsourced water treatment services: dataset insights
October 28, 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
398 records in the displayed employee bands.
3 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 401 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 28, 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 outsourced water treatment services?
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 outsourced water treatment services did RevenueBase find based in Spain?
The saved snapshot records 401 matching company records, 6,628 tracked contacts and 593 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 28, 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
Outsourced water treatment services by geography
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India
- Outsourced water treatment services based in Gurgaon, India
- Outsourced water treatment services based in Mumbai, India
- Outsourced water treatment services based in New Delhi, India
- Outsourced water treatment services based in Pune, India
- Outsourced water treatment services based in Monterrey, Mexico
- Outsourced water treatment services based in Lima, Peru
Cite this list
RevenueBase Data Team. Top 25 outsourced water treatment services based in Spain. Snapshot: October 28, 2026. https://revenuebase.ai/companies/outsourced-water-treatment-services/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
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India
Company intelligence · public preview
Top 25 outsourced water treatment services based in Spain
RevenueBase records 401 matching company records for outsourced water treatment services based in Spain, with 6,628 tracked contacts and 593 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 28, 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 outsourced water treatment services 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 | Aqualiaaqualia.com HQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 1,507 contacts → |
“Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eden Springsedensprings.com HQ: Barcelona, SpainReported employees: 1,001-5,000 | Barcelona, Spain | 1,001-5,000 | Exact match | 500 contacts → |
“Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GS Inima Environmentinima.com HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 415 contacts → |
“Positioned as one of the companies with the largest number of plants in terms of concessions, GS Inima is a world benchmark in the water sector acting in all phases of the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Facsa. Ciclo Integral DEL Aguafacsa.com HQ: Castellón De La Plana, SpainReported employees: 1,001-5,000 | Castellón De La Plana, Spain | 1,001-5,000 | Exact match | 332 contacts → |
“Facsa, empresa ‘origen’ de Nealis, es una referencia en el territorio nacional en la gestión global de los recursos hídricos.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cadagua, A Ferrovial Companycadagua.es HQ: Bilbao-bilbo, SpainReported employees: 51-200 | Bilbao-bilbo, Spain | 51-200 | Exact match | 185 contacts → |
“We specialize in the design, construction, and operation of water treatment facilities.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Culligan Españaculligan.es HQ: Tomares, SpainReported employees: 501-1,000 | Tomares, Spain | 501-1,000 | Exact match | 179 contacts → |
“Culligan es conocida por la alta calidad en el tratamiento de piscinas, por su implantación de descalcificadores y equipos de ósmosis inversa en el mercado doméstico, y por la…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Almar Water Solutionsalmarwater.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 154 contacts → |
“Almar Water Solutions is a leading global water infrastructure development and services business creating innovative, utility-scale, solutions for both municipal and industrial…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Biannabiannarecycling.com HQ: Celrà, SpainReported employees: 51-200 | Celrà, Spain | 51-200 | Exact match | 127 contacts → |
“For more than 20 years we have developed, planned and installed "turnkey" waste treatment plants all over the world and we are the leading manufacturer of equipment for the sector.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MIYAmiya-water.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 111 contacts → |
“MIYA is a global efficiency-oriented water operator with vast experience and a full range offering for water utilities including water efficiency, commercial management and water…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ACO Iberiaaco.es HQ: Maçanet De La Selva, SpainReported employees: 51-200 | Maçanet De La Selva, Spain | 51-200 | Exact match | 60 contacts → |
“ACO Grupo Iberia now offers, together with ACO Remosa-a family-run company with a long-standing presence in the market and now part of the ACO Group-systems and services to…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hidro-Waterhidro-water.com HQ: Aldaia, SpainReported employees: 51-200 | Aldaia, Spain | 51-200 | Exact match | 58 contacts → |
“Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elmasa Tecnología DEL Aguaelmasa.es HQ: San Bartolomé De Tirajana, SpainReported employees: 11-50 | San Bartolomé De Tirajana, Spain | 11-50 | Exact match | 46 contacts → |
“Elmasa Tecnología del Agua es una empresa especializada en el ciclo integral del agua.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kinetico Spainkinetico.es HQ: L'ametlla Del Vallès, SpainReported employees: 201-500 | L'ametlla Del Vallès, Spain | 201-500 | Exact match | 45 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 · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Apliclor Water Solutionsapliclor.com HQ: Sant Martí Sesgueioles, SpainReported employees: 51-200 | Sant Martí Sesgueioles, Spain | 51-200 | Exact match | 44 contacts → |
“About APLICLOR Water Solutions: Apliclor was originally established back in 1911 as a family business focused on the commercialization of chemical products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sorea S.A.Usorea.cat HQ: Barcelona, SpainReported employees: 501-1,000 | Barcelona, Spain | 501-1,000 | Exact match | 44 contacts → |
“SOREA és una empresa del sector del medi ambient que gestiona tots els processos del cicle integral de l’aigua: la captació, la potabilització, el transport, la distribució, el…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Transparenta Cicle Integral DE L'aiguatransparenta.cat HQ: Sant Cugat Del Vallès, SpainReported employees: 51-200 | Sant Cugat Del Vallès, Spain | 51-200 | Exact match | 43 contacts → |
“Transparenta garanteix una gestió enfocada a aconseguir la màxima satisfacció del client a través de la millora contínua, eficiència i sostenibilitat de les prestacions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Detegasadetegasa.com HQ: Narón, SpainReported employees: 51-200 | Narón, Spain | 51-200 | Exact match | 42 contacts → |
“Detegasa designs, manufactures and markets high-tech waste and water treatment solutions for Navy, Marine & Offshore Industries, providing an integrated lifecycle support.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hidrosalud Tratamiento Integral DEL Aguahidrosalud.com HQ: Alcudia, SpainReported employees: 11-50 | Alcudia, Spain | 11-50 | Exact match | 42 contacts → |
“QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Depuración DE Aguas DEL Mediterráneo, S.Ldam-aguas.es HQ: Paterna, SpainReported employees: 501-1,000 | Paterna, Spain | 501-1,000 | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Pavagua Ambientalpavagua.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 39 contacts → |
“PAVAGUA AMBIENTAL es una empresa de servicios especializada en la gestión del ciclo integral del agua y el cuidado del medioambiente.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dinotecdinotec.com HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 38 contacts → |
“DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Distillerdistillersa.com HQ: Santa Perpètua De Mogoda, SpainReported employees: 51-200 | Santa Perpètua De Mogoda, Spain | 51-200 | Exact match | 37 contacts → |
“Distiller is a leader in the treatment and management of industrial waste, as well as in the recovery of solvents and water treatment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aqlara Ciclo Integral DEL Aguaaqlara.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 37 contacts → |
“Somos una empresa dedicada a la gestión de servicios de abastecimiento domiciliario de agua potable y explotación de sistemas de saneamiento de agua residual.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Osmofilter Industrialosmofilter.com HQ: Silla, SpainReported employees: 11-50 | Silla, Spain | 11-50 | Exact match | 37 contacts → |
“En Osmofilter Industrial somos pioneros en el sector de tratamiento de agua en España y expertos en trabajar con ingenierías que dan solución a los problemas del sector.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TUAWAtuawa.es HQ: València, SpainReported employees: 51-200 | València, Spain | 51-200 | Exact match | 35 contacts → |
“Innovación y sostenibilidad en el consumo de agua.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 401 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Outsourced water treatment services: dataset insights
October 28, 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
398 records in the displayed employee bands.
3 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 401 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 28, 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 outsourced water treatment services?
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 outsourced water treatment services did RevenueBase find based in Spain?
The saved snapshot records 401 matching company records, 6,628 tracked contacts and 593 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 28, 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
Outsourced water treatment services by geography
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India
- Outsourced water treatment services based in Gurgaon, India
- Outsourced water treatment services based in Mumbai, India
- Outsourced water treatment services based in New Delhi, India
- Outsourced water treatment services based in Pune, India
- Outsourced water treatment services based in Monterrey, Mexico
- Outsourced water treatment services based in Lima, Peru
Cite this list
RevenueBase Data Team. Top 25 outsourced water treatment services based in Spain. Snapshot: October 28, 2026. https://revenuebase.ai/companies/outsourced-water-treatment-services/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
- Outsourced water treatment services based in Sao Paulo, Brazil
- Outsourced water treatment services based in Calgary, Canada
- Outsourced water treatment services based in Santiago, Chile
- Outsourced water treatment services based in Ahmedabad, India
- Outsourced water treatment services based in Bangalore, India
- Outsourced water treatment services based in Chennai, India