Company lists · Data refreshed September 2026
Top 25 Effluent treatment plant construction companies based in Spain
RevenueBase identified 130 company matches for effluent treatment plant construction companies associated with Spain as of September 2026 and tracks 1,284 professional contacts across them, including 108 with verified work emails. Madrid is the largest hub.
This list covers company matches for effluent treatment plant construction companies 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 15, 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 effluent treatment plant construction companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 173 contacts → | ||||
Exact match “We specialize in the design, construction, and operation of water treatment facilities.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 104 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 83 contacts → | ||||
Exact match “ECOTEC - Ecología Técnica, S.A.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 36 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “ODYL, S.A.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Blue Gold is an engineering company, specialized in the design and supply of water treatment process plants.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “We are an environmental engineering company that provides comprehensive solutions for wastewater treatment and air pollution control for all industrial activities.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 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 15, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “At Depurtech we are dedicated to the comprehensive treatment of wastewater, industrial, urban and slurry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Technologies and equipment for the environment Experts in innovative technological applications to improve water quality and the environment.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “CIAL Ingenieros is a consulting firm specialized in the management of civil and industrial engineering projects, and in providing solutions for water treatment and renewable…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “We are an engineering company with more than 40 years of experience, specialized in the implementation of projects for the treatment of industrial wastewater with our own…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 8 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Som una empresa d'Enginyeria - Consultoria especialitzada en el sector del medi ambient, fundada l'any 1997 amb un clar objectiu: oferir a les empreses un servei integral i…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Somos una empresa de ingeniería y consultoría dedicada al diseño de plantas de tratamiento de agua.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Diagnóstico, Diseño e instalación llave en mano de equipos e instalaciones de tratamiento de aguas potables y residuales.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “En INESPRO estamos especializados en el asesoramiento, diseño, instalación y matenimiento de sistemas de tratamiento y depuración de aguas y plantas de tratamiento de residuos.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “SOCAMEX se dedica desde hace más de 30 años a la gestión integral del ciclo del agua.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Hydrokemos es una ingeniería tecnológica de vanguardia especializada en ofrecer soluciones globales para la depuración y reutilización de aguas industriales, a través de su…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Somos una empresa de consultores tecnológicos y de expertos en depuración de aguas residuales.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “En 2001, SYNTEA, con el fin de trasladar la experiencia acumulada, pone en marcha un plan de expansión en la península Ibérica, creando, Técnicas y Tratamientos de Depuración, S.A.” Recorded in the RevenueBase company graph · Sep 15, 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 “effluent treatment plant construction companies”. 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 130 effluent treatment plant construction companies based in Spain
See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Effluent treatment plant construction companies based in Spain at a glance
As of Sep 15, 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 130 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 “effluent treatment plant construction companies” 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 108 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 15, 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 “effluent treatment plant construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many effluent treatment plant construction companies are there based in Spain?
RevenueBase identified 130 company matches for effluent treatment plant construction companies 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?
Cadagua, A Ferrovial Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most effluent treatment plant construction companies?
Madrid leads with 10 company records, followed by Barcelona (9) and Seville (4).
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 108 professional contacts with verified work emails tracked across these 130 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 130 effluent treatment plant construction companies based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Effluent treatment plant construction companies by geography
- Effluent treatment plant construction companies based in Ahmedabad, India
- Effluent treatment plant construction companies based in Chennai, India
- Effluent treatment plant construction companies based in Mumbai, India
- Effluent treatment plant construction companies based in Pune, India
- Effluent treatment plant construction companies based in Argentina
- Effluent treatment plant construction companies based in Australia
- Effluent treatment plant construction companies based in Brazil
- Effluent treatment plant construction companies based in Canada
- Effluent treatment plant construction companies based in Chile
- Effluent treatment plant construction companies based in France
- Effluent treatment plant construction companies based in Germany
- Effluent treatment plant construction companies based in India
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
- Effluent treatment plant construction companies based in Ahmedabad, India
- Effluent treatment plant construction companies based in Chennai, India
- Effluent treatment plant construction companies based in Mumbai, India
- Effluent treatment plant construction companies based in Pune, India
- Effluent treatment plant construction companies based in Argentina
- Effluent treatment plant construction companies based in Australia
Company intelligence · public preview
Top 25 effluent treatment plant construction companies 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 130 matching company records for effluent treatment plant construction companies based in Spain, with 1,284 tracked contacts and 108 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: September 15, 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 effluent treatment plant construction companies 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 |  Cadagua, A Ferrovial Companycadagua.esHQ: Bilbao-bilbo, SpainReported employees: 51-200 | Bilbao-bilbo, Spain | 51-200 | Exact match | 173 contacts → |
“We specialize in the design, construction, and operation of water treatment facilities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Biannabiannarecycling.comHQ: Celrà, SpainReported employees: 51-200 | Celrà, Spain | 51-200 | Exact match | 104 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ecotececotec.esHQ: Sallent, SpainReported employees: 11-50 | Sallent, Spain | 11-50 | Exact match | 83 contacts → |
“ECOTEC - Ecología Técnica, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Depuración DE Aguas DEL Mediterráneo, S.Ldam-aguas.esHQ: Paterna, SpainReported employees: 501-1,000 | Paterna, Spain | 501-1,000 | Exact match | 44 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Pavagua Ambientalpavagua.comHQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 36 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Odylsaodylsa.esHQ: Santa Perpètua De La Mogoda, SpainReported employees: 51-200 | Santa Perpètua De La Mogoda, Spain | 51-200 | Exact match | 31 contacts → |
“ODYL, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dinotecdinotec.comHQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 27 contacts → |
“DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bluegoldbluegold.es HQ: El Campello, SpainReported employees: 11-50 | El Campello, Spain | 11-50 | Exact match | 22 contacts → |
“Blue Gold is an engineering company, specialized in the design and supply of water treatment process plants.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Condorchem Enviro Solutionscondorchem.com HQ: Premià De Dalt, SpainReported employees: 11-50 | Premià De Dalt, Spain | 11-50 | Exact match | 16 contacts → |
“We are an environmental engineering company that provides comprehensive solutions for wastewater treatment and air pollution control for all industrial activities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Depurtechdepurtech.com HQ: Tona, SpainReported employees: 11-50 | Tona, Spain | 11-50 | Exact match | 10 contacts → |
“At Depurtech we are dedicated to the comprehensive treatment of wastewater, industrial, urban and slurry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Vilanova I La Geltrú, SpainReported employees: 1-10 | Vilanova I La Geltrú, Spain | 1-10 | Exact match | 10 contacts → |
“Technologies and equipment for the environment Experts in innovative technological applications to improve water quality and the environment.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cial Canarias, S.L.Ucial.es HQ: Las Palmas De Gran Canaria, SpainReported employees: 1-10 | Las Palmas De Gran Canaria, Spain | 1-10 | Exact match | 9 contacts → |
“CIAL Ingenieros is a consulting firm specialized in the management of civil and industrial engineering projects, and in providing solutions for water treatment and renewable…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aguasigma Water Treatment Solutionsaguasigma.comHQ: Cornellà Del Terri, SpainReported employees: 11-50 | Cornellà Del Terri, Spain | 11-50 | Exact match | 9 contacts → |
“We are an engineering company with more than 40 years of experience, specialized in the implementation of projects for the treatment of industrial wastewater with our own…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Huber Technology Españahuber.es HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 8 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  MF Tecnimamftecnima.comHQ: Vic, SpainReported employees: 11-50 | Vic, Spain | 11-50 | Exact match | 7 contacts → |
“Som una empresa d'Enginyeria - Consultoria especialitzada en el sector del medi ambient, fundada l'any 1997 amb un clar objectiu: oferir a les empreses un servei integral i…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Agnua Ingenieríaagnua.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“Somos una empresa de ingeniería y consultoría dedicada al diseño de plantas de tratamiento de agua.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Acondaqua Ingenieria DEL Agua S.Lacondaqua.comHQ: Manises, SpainReported employees: 1-10 | Manises, Spain | 1-10 | Exact match | 6 contacts → |
“Diagnóstico, Diseño e instalación llave en mano de equipos e instalaciones de tratamiento de aguas potables y residuales.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Inespro Ingeniería Y Gestión Medioambientalinespro.net HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 5 contacts → |
“En INESPRO estamos especializados en el asesoramiento, diseño, instalación y matenimiento de sistemas de tratamiento y depuración de aguas y plantas de tratamiento de residuos.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Socamex S.Asocamex.com HQ: Valladolid, SpainReported employees: 201-500 | Valladolid, Spain | 201-500 | Exact match | 4 contacts → |
“SOCAMEX se dedica desde hace más de 30 años a la gestión integral del ciclo del agua.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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. | |||||
| 22 | Hydrokemoshydrokemos.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 4 contacts → |
“Hydrokemos es una ingeniería tecnológica de vanguardia especializada en ofrecer soluciones globales para la depuración y reutilización de aguas industriales, a través de su…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Poseidon Water Servicesposeidonwaterservices.com HQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 4 contacts → |
“Somos una empresa de consultores tecnológicos y de expertos en depuración de aguas residuales.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Syntea Tratamientos DE Depuraciónsyntea.es HQ: Aranda De Duero, SpainReported employees: 1-10 | Aranda De Duero, Spain | 1-10 | Exact match | 3 contacts → |
“En 2001, SYNTEA, con el fin de trasladar la experiencia acumulada, pone en marcha un plan de expansión en la península Ibérica, creando, Técnicas y Tratamientos de Depuración, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Effluent treatment plant construction companies: dataset insights
September 15, 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
129 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 130 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 15, 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 effluent treatment plant construction companies?
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 effluent treatment plant construction companies did RevenueBase find based in Spain?
The saved snapshot records 130 matching company records, 1,284 tracked contacts and 108 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: September 15, 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
Effluent treatment plant construction companies by geography
- Effluent treatment plant construction companies based in Ahmedabad, India
- Effluent treatment plant construction companies based in Chennai, India
- Effluent treatment plant construction companies based in Mumbai, India
- Effluent treatment plant construction companies based in Pune, India
- Effluent treatment plant construction companies based in Argentina
- Effluent treatment plant construction companies based in Australia
- Effluent treatment plant construction companies based in Brazil
- Effluent treatment plant construction companies based in Canada
- Effluent treatment plant construction companies based in Chile
- Effluent treatment plant construction companies based in France
- Effluent treatment plant construction companies based in Germany
- Effluent treatment plant construction companies based in India
Cite this list
RevenueBase Data Team. Top 25 effluent treatment plant construction companies based in Spain. Snapshot: September 15, 2026. https://revenuebase.ai/companies/effluent-treatment-plant-construction-companies/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
- Effluent treatment plant construction companies based in Ahmedabad, India
- Effluent treatment plant construction companies based in Chennai, India
- Effluent treatment plant construction companies based in Mumbai, India
- Effluent treatment plant construction companies based in Pune, India
- Effluent treatment plant construction companies based in Argentina
- Effluent treatment plant construction companies based in Australia
Company intelligence · public preview
Top 25 effluent treatment plant construction companies based in Spain
RevenueBase records 130 matching company records for effluent treatment plant construction companies based in Spain, with 1,284 tracked contacts and 108 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: September 15, 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 effluent treatment plant construction companies 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 | Cadagua, A Ferrovial Companycadagua.es HQ: Bilbao-bilbo, SpainReported employees: 51-200 | Bilbao-bilbo, Spain | 51-200 | Exact match | 173 contacts → |
“We specialize in the design, construction, and operation of water treatment facilities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Biannabiannarecycling.com HQ: Celrà, SpainReported employees: 51-200 | Celrà, Spain | 51-200 | Exact match | 104 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ecotececotec.es HQ: Sallent, SpainReported employees: 11-50 | Sallent, Spain | 11-50 | Exact match | 83 contacts → |
“ECOTEC - Ecología Técnica, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Depuración DE Aguas DEL Mediterráneo, S.Ldam-aguas.es HQ: Paterna, SpainReported employees: 501-1,000 | Paterna, Spain | 501-1,000 | Exact match | 44 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Pavagua Ambientalpavagua.com HQ: Valencia, SpainReported employees: 51-200 | Valencia, Spain | 51-200 | Exact match | 36 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Odylsaodylsa.es HQ: Santa Perpètua De La Mogoda, SpainReported employees: 51-200 | Santa Perpètua De La Mogoda, Spain | 51-200 | Exact match | 31 contacts → |
“ODYL, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dinotecdinotec.com HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 27 contacts → |
“DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bluegoldbluegold.es HQ: El Campello, SpainReported employees: 11-50 | El Campello, Spain | 11-50 | Exact match | 22 contacts → |
“Blue Gold is an engineering company, specialized in the design and supply of water treatment process plants.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Condorchem Enviro Solutionscondorchem.com HQ: Premià De Dalt, SpainReported employees: 11-50 | Premià De Dalt, Spain | 11-50 | Exact match | 16 contacts → |
“We are an environmental engineering company that provides comprehensive solutions for wastewater treatment and air pollution control for all industrial activities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Depurtechdepurtech.com HQ: Tona, SpainReported employees: 11-50 | Tona, Spain | 11-50 | Exact match | 10 contacts → |
“At Depurtech we are dedicated to the comprehensive treatment of wastewater, industrial, urban and slurry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Vilanova I La Geltrú, SpainReported employees: 1-10 | Vilanova I La Geltrú, Spain | 1-10 | Exact match | 10 contacts → |
“Technologies and equipment for the environment Experts in innovative technological applications to improve water quality and the environment.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cial Canarias, S.L.Ucial.es HQ: Las Palmas De Gran Canaria, SpainReported employees: 1-10 | Las Palmas De Gran Canaria, Spain | 1-10 | Exact match | 9 contacts → |
“CIAL Ingenieros is a consulting firm specialized in the management of civil and industrial engineering projects, and in providing solutions for water treatment and renewable…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aguasigma Water Treatment Solutionsaguasigma.com HQ: Cornellà Del Terri, SpainReported employees: 11-50 | Cornellà Del Terri, Spain | 11-50 | Exact match | 9 contacts → |
“We are an engineering company with more than 40 years of experience, specialized in the implementation of projects for the treatment of industrial wastewater with our own…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Huber Technology Españahuber.es HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 8 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | MF Tecnimamftecnima.com HQ: Vic, SpainReported employees: 11-50 | Vic, Spain | 11-50 | Exact match | 7 contacts → |
“Som una empresa d'Enginyeria - Consultoria especialitzada en el sector del medi ambient, fundada l'any 1997 amb un clar objectiu: oferir a les empreses un servei integral i…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Agnua Ingenieríaagnua.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“Somos una empresa de ingeniería y consultoría dedicada al diseño de plantas de tratamiento de agua.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Acondaqua Ingenieria DEL Agua S.Lacondaqua.com HQ: Manises, SpainReported employees: 1-10 | Manises, Spain | 1-10 | Exact match | 6 contacts → |
“Diagnóstico, Diseño e instalación llave en mano de equipos e instalaciones de tratamiento de aguas potables y residuales.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Inespro Ingeniería Y Gestión Medioambientalinespro.net HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 5 contacts → |
“En INESPRO estamos especializados en el asesoramiento, diseño, instalación y matenimiento de sistemas de tratamiento y depuración de aguas y plantas de tratamiento de residuos.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Socamex S.Asocamex.com HQ: Valladolid, SpainReported employees: 201-500 | Valladolid, Spain | 201-500 | Exact match | 4 contacts → |
“SOCAMEX se dedica desde hace más de 30 años a la gestión integral del ciclo del agua.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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. | |||||
| 22 | Hydrokemoshydrokemos.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 4 contacts → |
“Hydrokemos es una ingeniería tecnológica de vanguardia especializada en ofrecer soluciones globales para la depuración y reutilización de aguas industriales, a través de su…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Poseidon Water Servicesposeidonwaterservices.com HQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 4 contacts → |
“Somos una empresa de consultores tecnológicos y de expertos en depuración de aguas residuales.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Syntea Tratamientos DE Depuraciónsyntea.es HQ: Aranda De Duero, SpainReported employees: 1-10 | Aranda De Duero, Spain | 1-10 | Exact match | 3 contacts → |
“En 2001, SYNTEA, con el fin de trasladar la experiencia acumulada, pone en marcha un plan de expansión en la península Ibérica, creando, Técnicas y Tratamientos de Depuración, S.A.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Effluent treatment plant construction companies: dataset insights
September 15, 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
129 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 130 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 15, 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 effluent treatment plant construction companies?
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 effluent treatment plant construction companies did RevenueBase find based in Spain?
The saved snapshot records 130 matching company records, 1,284 tracked contacts and 108 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: September 15, 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
Effluent treatment plant construction companies by geography
- Effluent treatment plant construction companies based in Ahmedabad, India
- Effluent treatment plant construction companies based in Chennai, India
- Effluent treatment plant construction companies based in Mumbai, India
- Effluent treatment plant construction companies based in Pune, India
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- Effluent treatment plant construction companies based in Canada
- Effluent treatment plant construction companies based in Chile
- Effluent treatment plant construction companies based in France
- Effluent treatment plant construction companies based in Germany
- Effluent treatment plant construction companies based in India
Cite this list
RevenueBase Data Team. Top 25 effluent treatment plant construction companies based in Spain. Snapshot: September 15, 2026. https://revenuebase.ai/companies/effluent-treatment-plant-construction-companies/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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