Company lists · Data refreshed November 2026
Top 25 Farm waste conversion companies based in Spain
RevenueBase identified 87 company matches for farm waste conversion companies associated with Spain as of November 2026 and tracks 698 professional contacts across them, including 117 with verified work emails. Madrid is the largest hub.
This list covers company matches for farm waste conversion 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 November 6, 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 farm waste conversion companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 71 contacts → | ||||
Exact match “Fundada hace más de 30 años, en HERA HOLDING consideramos el residuo un recurso de gran potencial, basando nuestra actividad en su reutilización y valorización.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 34 contacts → | ||||
Exact match “ECONWARD TECH is a leading technology company with operations in Europe and North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 31 contacts → | ||||
Exact match “INDEREN is a company with an important technical capacity and with a wide experience of industrial installations, we are dedicated to promoting and developing renewable energies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 29 contacts → | ||||
Exact match “Recovery of food byproducts and their transformation into animal feed ingredients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “GESTCOMPOST trabaja por la gestión sostenible de los recursos, el aprovechamiento energético y la valorización de residuos no peligrosos, haciendo de la economía circular el…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “AGR Biogás es la empresa pionera en Andalucía en promoción, construcción y gestión de plantas de biogás industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “Grupo Valora, empresa fundada en 1996 por un grupo de emprendedores técnicos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “VERMICAN SOLUCIONES DE COMPOSTAJE SL is an environmental services company based out of PAMPLONA, Navarra, Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “SOLOGAS transforma residuos orgánicos, de bajo valor añadido, abundantes en cantidad y de origen en el noroeste peninsular (lodos de EDAR, EDARi, SANDACH, Residuos alimentarios…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “3 problems > 3 driving challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “En IAMcarbonzero, estamos a la vanguardia de la transición hacia un futuro sostenible, liderando la creación y operación de plantas de biometano de última generación.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “En TUERO somos líderes en la transformación sostenible de subproductos y residuos, ofreciendo alternativas respetuosas con el medioambiente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “We are a company located in Agramunt (Lleida) dedicated to the collection and recycling of food waste and by-products from the food industry that are unfit for human consumption.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Molinos AFAU has developed its business as supplier of facilities for producing animal feed, processing fodder and straw, treating biomass and compost and solid waste recycling…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “AbonoKM0 impulsa desde 2019 soluciones reales de compostaje urbano y economía circular.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Dapibus es una compañía biotecnológica especializada en transformar los residuos orgánicos reutilizables en proteínas alternativas destinadas a la alimentación animal y otras…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Empresa especializada en la valorización y transformación de subproductos animales no destinados al consumo humano (SANDACH), con más de 30 años de experiencia en el sector del…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Desde su fundación en el año AGROAMB PRODALT S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Desarrollo de plantas de biometano.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Spin-off de la Universidad de Extremadura fundada en 2013.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Ingeniería, biogás, biometano, compostaje” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Agrolinera es una empresa de Asturias que desarrolla y opera tecnologías que faciliten la recogida y valorización de lactosuero y purín en comunidades rurales minifundistas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “RECICLATGES PENEDES SL is a construction company based out of PRAJE ELS PLANS DE CAL MARGARIT POLIGONO 4 PARCELA, SANT JAUME DELS DOMENYS, Spain.” Recorded in the RevenueBase company graph · Nov 6, 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 “farm waste conversion 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 87 farm waste conversion companies based in Spain
See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Farm waste conversion companies based in Spain at a glance
As of Nov 6, 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 87 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 “farm waste conversion 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 117 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 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 “farm waste conversion companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many farm waste conversion companies are there based in Spain?
RevenueBase identified 87 company matches for farm waste conversion companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Hera Holding tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most farm waste conversion companies?
Madrid leads with 12 company records, followed by Barcelona (7) 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 117 professional contacts with verified work emails tracked across these 87 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 87 farm waste conversion companies based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Farm waste conversion companies by geography
- Farm waste conversion companies based in Australia
- Farm waste conversion companies based in Belgium
- Farm waste conversion companies based in Brazil
- Farm waste conversion companies based in Canada
- Farm waste conversion companies based in Chile
- Farm waste conversion companies based in Colombia
- Farm waste conversion companies based in France
- Farm waste conversion companies based in Germany
- Farm waste conversion companies based in India
- Farm waste conversion companies based in Italy
- Farm waste conversion companies based in the Netherlands
- Farm waste conversion companies based in the United Kingdom
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
- Farm waste conversion companies based in Australia
- Farm waste conversion companies based in Belgium
- Farm waste conversion companies based in Brazil
- Farm waste conversion companies based in Canada
- Farm waste conversion companies based in Chile
- Farm waste conversion companies based in Colombia
Company intelligence · public preview
Top 25 farm waste conversion 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 87 matching company records for farm waste conversion companies based in Spain, with 698 tracked contacts and 117 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: November 6, 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 farm waste conversion 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 |  Hera Holdingheraholding.comHQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 71 contacts → |
“Fundada hace más de 30 años, en HERA HOLDING consideramos el residuo un recurso de gran potencial, basando nuestra actividad en su reutilización y valorización.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Econwardeconward.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 34 contacts → |
“ECONWARD TECH is a leading technology company with operations in Europe and North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Silla, SpainReported employees: 11-50 | Silla, Spain | 11-50 | Exact match | 31 contacts → |
“INDEREN is a company with an important technical capacity and with a wide experience of industrial installations, we are dedicated to promoting and developing renewable energies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Promic Grouppromic.esHQ: Les Masies De Voltregà, SpainReported employees: 51-200 | Les Masies De Voltregà, Spain | 51-200 | Exact match | 29 contacts → |
“Recovery of food byproducts and their transformation into animal feed ingredients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gestcompostgestcompost.comHQ: Zaragoza, SpainReported employees: 11-50 | Zaragoza, Spain | 11-50 | Exact match | 23 contacts → |
“GESTCOMPOST trabaja por la gestión sostenible de los recursos, el aprovechamiento energético y la valorización de residuos no peligrosos, haciendo de la economía circular el…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AGR Biogásagrbiogas.esHQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 21 contacts → |
“AGR Biogás es la empresa pionera en Andalucía en promoción, construcción y gestión de plantas de biogás industrial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Grupo Valora Gestion DE Residuos SLvalorasl.comHQ: Puerto De Santa Maria, SpainReported employees: 11-50 | Puerto De Santa Maria, Spain | 11-50 | Exact match | 20 contacts → |
“Grupo Valora, empresa fundada en 1996 por un grupo de emprendedores técnicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TIRMEtirme.com HQ: Palma De Mallorca, SpainReported employees: 51-200 | Palma De Mallorca, Spain | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Vermican Soluciones DE Compostaje SLecompostaje.comHQ: Mutilva Baja, SpainReported employees: 11-50 | Mutilva Baja, Spain | 11-50 | Exact match | 19 contacts → |
“VERMICAN SOLUCIONES DE COMPOSTAJE SL is an environmental services company based out of PAMPLONA, Navarra, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sologas Valorizacion Y Energía, S.Lsologas.esHQ: As Somozas, SpainReported employees: 11-50 | As Somozas, Spain | 11-50 | Exact match | 19 contacts → |
“SOLOGAS transforma residuos orgánicos, de bajo valor añadido, abundantes en cantidad y de origen en el noroeste peninsular (lodos de EDAR, EDARi, SANDACH, Residuos alimentarios…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Wtenergy Advanced Solutionswte-as.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 17 contacts → |
“3 problems > 3 driving challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  IAM Carbonzeroiamcarbonzero.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 16 contacts → |
“En IAMcarbonzero, estamos a la vanguardia de la transición hacia un futuro sostenible, liderando la creación y operación de plantas de biometano de última generación.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tuero Medioambientetuero.esHQ: Venta De Baños (palencia), SpainReported employees: 51-200 | Venta De Baños (palencia), Spain | 51-200 | Exact match | 15 contacts → |
“En TUERO somos líderes en la transformación sostenible de subproductos y residuos, ofreciendo alternativas respetuosas con el medioambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Perseo Biotechnology S.Lperseobiotech.comHQ: L'alcùdia, SpainReported employees: 1-10 | L'alcùdia, Spain | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Copiralcopiral.comHQ: Agramunt, SpainReported employees: 51-200 | Agramunt, Spain | 51-200 | Exact match | 10 contacts → |
“We are a company located in Agramunt (Lleida) dedicated to the collection and recycling of food waste and by-products from the food industry that are unfit for human consumption.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Molinos Afau, S.Lafau.netHQ: Pina De Ebro, SpainReported employees: 11-50 | Pina De Ebro, Spain | 11-50 | Exact match | 9 contacts → |
“Molinos AFAU has developed its business as supplier of facilities for producing animal feed, processing fodder and straw, treating biomass and compost and solid waste recycling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Abono Km0abonokm0.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 9 contacts → |
“AbonoKM0 impulsa desde 2019 soluciones reales de compostaje urbano y economía circular.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dapibusdapibus.ecoHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 8 contacts → |
“Dapibus es una compañía biotecnológica especializada en transformar los residuos orgánicos reutilizables en proteínas alternativas destinadas a la alimentación animal y otras…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Subcarn Echevarriasubcarnechevarria.comHQ: Cervera, SpainReported employees: 51-200 | Cervera, Spain | 51-200 | Exact match | 8 contacts → |
“Empresa especializada en la valorización y transformación de subproductos animales no destinados al consumo humano (SANDACH), con más de 30 años de experiencia en el sector del…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Agroambagroamb.comHQ: Lugo, SpainReported employees: 11-50 | Lugo, Spain | 11-50 | Exact match | 7 contacts → |
“Desde su fundación en el año AGROAMB PRODALT S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Catalana DE Biogás Iberia, S.Lcatalanadebiogas.comHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 6 contacts → |
“Desarrollo de plantas de biometano.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Metanogeniametanogenia.comHQ: Badajoz, SpainReported employees: 1-10 | Badajoz, Spain | 1-10 | Exact match | 5 contacts → |
“Spin-off de la Universidad de Extremadura fundada en 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Necta Bioenergynecta.esHQ: Agramunt, SpainReported employees: 1-10 | Agramunt, Spain | 1-10 | Exact match | 4 contacts → |
“Ingeniería, biogás, biometano, compostaje” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Agrolineraagrolinera.comHQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 4 contacts → |
“Agrolinera es una empresa de Asturias que desarrolla y opera tecnologías que faciliten la recogida y valorización de lactosuero y purín en comunidades rurales minifundistas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reciclatges Penedes SLreciclatgespenedes.com HQ: Sant Jaume Dels Domenys, SpainReported employees: 11-50 | Sant Jaume Dels Domenys, Spain | 11-50 | Exact match | 4 contacts → |
“RECICLATGES PENEDES SL is a construction company based out of PRAJE ELS PLANS DE CAL MARGARIT POLIGONO 4 PARCELA, SANT JAUME DELS DOMENYS, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Farm waste conversion companies: dataset insights
November 6, 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
87 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 87 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 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 farm waste conversion 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 farm waste conversion companies did RevenueBase find based in Spain?
The saved snapshot records 87 matching company records, 698 tracked contacts and 117 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: November 6, 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
Farm waste conversion companies by geography
- Farm waste conversion companies based in Australia
- Farm waste conversion companies based in Belgium
- Farm waste conversion companies based in Brazil
- Farm waste conversion companies based in Canada
- Farm waste conversion companies based in Chile
- Farm waste conversion companies based in Colombia
- Farm waste conversion companies based in France
- Farm waste conversion companies based in Germany
- Farm waste conversion companies based in India
- Farm waste conversion companies based in Italy
- Farm waste conversion companies based in the Netherlands
- Farm waste conversion companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 farm waste conversion companies based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/farm-waste-conversion-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
- Farm waste conversion companies based in Australia
- Farm waste conversion companies based in Belgium
- Farm waste conversion companies based in Brazil
- Farm waste conversion companies based in Canada
- Farm waste conversion companies based in Chile
- Farm waste conversion companies based in Colombia
Company intelligence · public preview
Top 25 farm waste conversion companies based in Spain
RevenueBase records 87 matching company records for farm waste conversion companies based in Spain, with 698 tracked contacts and 117 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: November 6, 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 farm waste conversion 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 | Hera Holdingheraholding.com HQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 71 contacts → |
“Fundada hace más de 30 años, en HERA HOLDING consideramos el residuo un recurso de gran potencial, basando nuestra actividad en su reutilización y valorización.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Econwardeconward.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 34 contacts → |
“ECONWARD TECH is a leading technology company with operations in Europe and North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Silla, SpainReported employees: 11-50 | Silla, Spain | 11-50 | Exact match | 31 contacts → |
“INDEREN is a company with an important technical capacity and with a wide experience of industrial installations, we are dedicated to promoting and developing renewable energies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Promic Grouppromic.es HQ: Les Masies De Voltregà, SpainReported employees: 51-200 | Les Masies De Voltregà, Spain | 51-200 | Exact match | 29 contacts → |
“Recovery of food byproducts and their transformation into animal feed ingredients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gestcompostgestcompost.com HQ: Zaragoza, SpainReported employees: 11-50 | Zaragoza, Spain | 11-50 | Exact match | 23 contacts → |
“GESTCOMPOST trabaja por la gestión sostenible de los recursos, el aprovechamiento energético y la valorización de residuos no peligrosos, haciendo de la economía circular el…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AGR Biogásagrbiogas.es HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 21 contacts → |
“AGR Biogás es la empresa pionera en Andalucía en promoción, construcción y gestión de plantas de biogás industrial.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grupo Valora Gestion DE Residuos SLvalorasl.com HQ: Puerto De Santa Maria, SpainReported employees: 11-50 | Puerto De Santa Maria, Spain | 11-50 | Exact match | 20 contacts → |
“Grupo Valora, empresa fundada en 1996 por un grupo de emprendedores técnicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TIRMEtirme.com HQ: Palma De Mallorca, SpainReported employees: 51-200 | Palma De Mallorca, Spain | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Vermican Soluciones DE Compostaje SLecompostaje.com HQ: Mutilva Baja, SpainReported employees: 11-50 | Mutilva Baja, Spain | 11-50 | Exact match | 19 contacts → |
“VERMICAN SOLUCIONES DE COMPOSTAJE SL is an environmental services company based out of PAMPLONA, Navarra, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sologas Valorizacion Y Energía, S.Lsologas.es HQ: As Somozas, SpainReported employees: 11-50 | As Somozas, Spain | 11-50 | Exact match | 19 contacts → |
“SOLOGAS transforma residuos orgánicos, de bajo valor añadido, abundantes en cantidad y de origen en el noroeste peninsular (lodos de EDAR, EDARi, SANDACH, Residuos alimentarios…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wtenergy Advanced Solutionswte-as.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 17 contacts → |
“3 problems > 3 driving challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IAM Carbonzeroiamcarbonzero.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 16 contacts → |
“En IAMcarbonzero, estamos a la vanguardia de la transición hacia un futuro sostenible, liderando la creación y operación de plantas de biometano de última generación.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tuero Medioambientetuero.es HQ: Venta De Baños (palencia), SpainReported employees: 51-200 | Venta De Baños (palencia), Spain | 51-200 | Exact match | 15 contacts → |
“En TUERO somos líderes en la transformación sostenible de subproductos y residuos, ofreciendo alternativas respetuosas con el medioambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Perseo Biotechnology S.Lperseobiotech.com HQ: L'alcùdia, SpainReported employees: 1-10 | L'alcùdia, Spain | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Copiralcopiral.com HQ: Agramunt, SpainReported employees: 51-200 | Agramunt, Spain | 51-200 | Exact match | 10 contacts → |
“We are a company located in Agramunt (Lleida) dedicated to the collection and recycling of food waste and by-products from the food industry that are unfit for human consumption.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Molinos Afau, S.Lafau.net HQ: Pina De Ebro, SpainReported employees: 11-50 | Pina De Ebro, Spain | 11-50 | Exact match | 9 contacts → |
“Molinos AFAU has developed its business as supplier of facilities for producing animal feed, processing fodder and straw, treating biomass and compost and solid waste recycling…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Abono Km0abonokm0.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 9 contacts → |
“AbonoKM0 impulsa desde 2019 soluciones reales de compostaje urbano y economía circular.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dapibusdapibus.eco HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 8 contacts → |
“Dapibus es una compañía biotecnológica especializada en transformar los residuos orgánicos reutilizables en proteínas alternativas destinadas a la alimentación animal y otras…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Subcarn Echevarriasubcarnechevarria.com HQ: Cervera, SpainReported employees: 51-200 | Cervera, Spain | 51-200 | Exact match | 8 contacts → |
“Empresa especializada en la valorización y transformación de subproductos animales no destinados al consumo humano (SANDACH), con más de 30 años de experiencia en el sector del…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Agroambagroamb.com HQ: Lugo, SpainReported employees: 11-50 | Lugo, Spain | 11-50 | Exact match | 7 contacts → |
“Desde su fundación en el año AGROAMB PRODALT S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Catalana DE Biogás Iberia, S.Lcatalanadebiogas.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 6 contacts → |
“Desarrollo de plantas de biometano.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Metanogeniametanogenia.com HQ: Badajoz, SpainReported employees: 1-10 | Badajoz, Spain | 1-10 | Exact match | 5 contacts → |
“Spin-off de la Universidad de Extremadura fundada en 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Necta Bioenergynecta.es HQ: Agramunt, SpainReported employees: 1-10 | Agramunt, Spain | 1-10 | Exact match | 4 contacts → |
“Ingeniería, biogás, biometano, compostaje” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Agrolineraagrolinera.com HQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 4 contacts → |
“Agrolinera es una empresa de Asturias que desarrolla y opera tecnologías que faciliten la recogida y valorización de lactosuero y purín en comunidades rurales minifundistas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reciclatges Penedes SLreciclatgespenedes.com HQ: Sant Jaume Dels Domenys, SpainReported employees: 11-50 | Sant Jaume Dels Domenys, Spain | 11-50 | Exact match | 4 contacts → |
“RECICLATGES PENEDES SL is a construction company based out of PRAJE ELS PLANS DE CAL MARGARIT POLIGONO 4 PARCELA, SANT JAUME DELS DOMENYS, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Farm waste conversion companies: dataset insights
November 6, 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
87 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 87 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 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 farm waste conversion 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 farm waste conversion companies did RevenueBase find based in Spain?
The saved snapshot records 87 matching company records, 698 tracked contacts and 117 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: November 6, 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
Farm waste conversion companies by geography
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Cite this list
RevenueBase Data Team. Top 25 farm waste conversion companies based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/farm-waste-conversion-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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