Company lists · Data refreshed September 2026
Top 18 Green certification companies based in Spain
RevenueBase identified 86 company matches for green certification companies associated with Spain as of September 2026 and tracks 445 professional contacts across them, including 51 with verified work emails. Madrid is the largest hub.
This list covers company matches for green certification 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 20, 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 18 largest green certification companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 174 contacts → | ||||
Exact match “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Zero Consulting by Accumin is a leading consultancy in sustainable construction, specializing in carbon footprint reduction and project certification under BREEAM, VERDE, LEED…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “BREEAM® (Building Research Establishment Environmental Assessment Methodology) es el método de evaluación y certificación de la sostenibilidad en la edificación técnicamente más…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “IK Ingeniería, consultora especializada en ecodiseño, edificación sostenible y formación técnica ambiental.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 7 contacts → | ||||
Exact match “HOMU NEXT is the result of a fruitful partnership of a team of professionals with vast experience in the fields of energy efficiency and green labels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “ZER0CEM is a vibrant and dynamic team focused on working at consultancy and certification in sustainable construction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “At Loop, we provide organisations with the framework they need to understand and improve their environmental and social impact.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “Tus Certificados de Eficiencia Energética con certificadodecasa.com” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “Con más de 12 años de experiencia, Kaeltia es una consultoría experimentada y entusiasta, con un equipo científico que integra conocimientos de la Química…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “Especialistas en consultoría ambiental, queremos acompañarte en tu camino por reducir la huella en nuestro planeta, por ello, somos el punto de encuentro para los verdólogos y…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Ábaco2 Consultoría Ambiental tiene como objetivo asesorar a las empresas que quieran mostrar su compromiso con el planeta y la sociedad que les rodea.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Sustonica is the first sustainability badge & recognition specifically for short-term rentals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “CAT| Des de Laketans Solutions oferim col·laboració, en especial a petites i mitjanes empreses, amb necessitats de certificació i manteniment de sistemes però sense el personal…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Obtén el certificado de eficiencia energética de tu vivienda de una manera sencilla, rápida, económica y con total garantía.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “The Eventsost sustainability certification scheme allows certified companies to implement a sustainability management system for events.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “En OptimizODS somos expertos en transformar organizaciones hacia modelos más eficientes y responsables.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “En Ikkore Consulting, estamos en la vanguardia de la consultoría ambiental y desarrollo sostenible.” Recorded in the RevenueBase company graph · Sep 20, 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 “green certification 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 18 of 86 green certification companies based in Spain
See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green certification companies based in Spain at a glance
As of Sep 20, 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 86 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 “green certification 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 51 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 20, 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 “green certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green certification companies are there based in Spain?
RevenueBase identified 86 company matches for green certification 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?
Sm, Sistemas Medioambientales, SL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most green certification companies?
Madrid leads with 22 company records, followed by Barcelona (11) and Malaga (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 51 professional contacts with verified work emails tracked across these 86 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 86 green certification companies based in Spain. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 18 green certification 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 86 matching company records for green certification companies based in Spain, with 445 tracked contacts and 51 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 18 green certification 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 |  Sm, Sistemas Medioambientales, SLsistemasmedioambientales.comHQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 174 contacts → |
“Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zero Consulting By Accuminzeroconsulting.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 28 contacts → |
“Zero Consulting by Accumin is a leading consultancy in sustainable construction, specializing in carbon footprint reduction and project certification under BREEAM, VERDE, LEED…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Breeam Españabreeam.es HQ: La Coruña, SpainReported employees: 11-50 | La Coruña, Spain | 11-50 | Exact match | 23 contacts → |
“BREEAM® (Building Research Establishment Environmental Assessment Methodology) es el método de evaluación y certificación de la sostenibilidad en la edificación técnicamente más…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  IK Ingenieria Ingurumenaren Kideak Ingenieriaik-ingenieria.comHQ: Basauri, SpainReported employees: 11-50 | Basauri, Spain | 11-50 | Exact match | 12 contacts → |
“IK Ingeniería, consultora especializada en ecodiseño, edificación sostenible y formación técnica ambiental.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Homu Nexthomunext.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 7 contacts → |
“HOMU NEXT is the result of a fruitful partnership of a team of professionals with vast experience in the fields of energy efficiency and green labels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zer0cemzerocem.es HQ: Seville, SpainReported employees: 1-10 | Seville, Spain | 1-10 | Exact match | 5 contacts → |
“ZER0CEM is a vibrant and dynamic team focused on working at consultancy and certification in sustainable construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Loop Sustainability Consultingloopsustainability.com HQ: SpainReported employees: 1-10 | Spain | 1-10 | Exact match | 4 contacts → |
“At Loop, we provide organisations with the framework they need to understand and improve their environmental and social impact.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Certificadodecasacertificadodecasa.com HQ: Sabadell, SpainReported employees: 11-50 | Sabadell, Spain | 11-50 | Exact match | 4 contacts → |
“Tus Certificados de Eficiencia Energética con certificadodecasa.com” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kaeltia Compliance Services S.L.Ukaeltia.comHQ: Gijón, SpainReported employees: 1-10 | Gijón, Spain | 1-10 | Exact match | 4 contacts → |
“Con más de 12 años de experiencia, Kaeltia es una consultoría experimentada y entusiasta, con un equipo científico que integra conocimientos de la Química…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Reavivereavive.esHQ: Cádiz, SpainReported employees: 1-10 | Cádiz, Spain | 1-10 | Exact match | 3 contacts → |
“Especialistas en consultoría ambiental, queremos acompañarte en tu camino por reducir la huella en nuestro planeta, por ello, somos el punto de encuentro para los verdólogos y…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ábaco2 Consultoría Ambientalabaco2.comHQ: Beneixama, SpainReported employees: 1-10 | Beneixama, Spain | 1-10 | Exact match | 3 contacts → |
“Ábaco2 Consultoría Ambiental tiene como objetivo asesorar a las empresas que quieran mostrar su compromiso con el planeta y la sociedad que les rodea.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sustonicasustonica.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 3 contacts → |
“Sustonica is the first sustainability badge & recognition specifically for short-term rentals.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Laketans Solutions, SLPlaketans.cat HQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 2 contacts → |
“CAT| Des de Laketans Solutions oferim col·laboració, en especial a petites i mitjanes empreses, amb necessitats de certificació i manteniment de sistemes però sense el personal…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Certificadosbaratoscertificadosbaratos.esHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 2 contacts → |
“Obtén el certificado de eficiencia energética de tu vivienda de una manera sencilla, rápida, económica y con total garantía.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eventsost Certificationeventsost.com HQ: Murcia, SpainReported employees: 1-10 | Murcia, Spain | 1-10 | Exact match | 2 contacts → |
“The Eventsost sustainability certification scheme allows certified companies to implement a sustainability management system for events.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mentea Vivamentea.esHQ: Corbera De Llobregat, SpainReported employees: 1-10 | Corbera De Llobregat, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Optimizodsoptimizods.comHQ: Palma De Mallorca, SpainReported employees: 1-10 | Palma De Mallorca, Spain | 1-10 | Exact match | 1 contacts → |
“En OptimizODS somos expertos en transformar organizaciones hacia modelos más eficientes y responsables.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ikkore Consultingikkore.comHQ: San Sebastian, SpainReported employees: 1-10 | San Sebastian, Spain | 1-10 | Exact match | 1 contacts → |
“En Ikkore Consulting, estamos en la vanguardia de la consultoría ambiental y desarrollo sostenible.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 86 company matches
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Green certification companies: dataset insights
September 20, 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
85 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 86 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 20, 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 green certification 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 green certification companies did RevenueBase find based in Spain?
The saved snapshot records 86 matching company records, 445 tracked contacts and 51 verified emails. The public preview displays 18 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 20, 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
Green certification companies by geography
- Green certification companies based in Argentina
- Green certification companies based in Australia
- Green certification companies based in Belgium
- Green certification companies based in Brazil
- Green certification companies based in Canada
- Green certification companies based in France
- Green certification companies based in Germany
- Green certification companies based in India
- Green certification companies based in Indonesia
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Browse the directory
Cite this list
RevenueBase Data Team. Top 18 green certification companies based in Spain. Snapshot: September 20, 2026. https://revenuebase.ai/companies/green-certification-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
- Green certification companies based in Argentina
- Green certification companies based in Australia
- Green certification companies based in Belgium
- Green certification companies based in Brazil
- Green certification companies based in Canada
- Green certification companies based in France
Company intelligence · public preview
Top 18 green certification companies based in Spain
RevenueBase records 86 matching company records for green certification companies based in Spain, with 445 tracked contacts and 51 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 18 green certification 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 | Sm, Sistemas Medioambientales, SLsistemasmedioambientales.com HQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 174 contacts → |
“Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zero Consulting By Accuminzeroconsulting.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 28 contacts → |
“Zero Consulting by Accumin is a leading consultancy in sustainable construction, specializing in carbon footprint reduction and project certification under BREEAM, VERDE, LEED…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Breeam Españabreeam.es HQ: La Coruña, SpainReported employees: 11-50 | La Coruña, Spain | 11-50 | Exact match | 23 contacts → |
“BREEAM® (Building Research Establishment Environmental Assessment Methodology) es el método de evaluación y certificación de la sostenibilidad en la edificación técnicamente más…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IK Ingenieria Ingurumenaren Kideak Ingenieriaik-ingenieria.com HQ: Basauri, SpainReported employees: 11-50 | Basauri, Spain | 11-50 | Exact match | 12 contacts → |
“IK Ingeniería, consultora especializada en ecodiseño, edificación sostenible y formación técnica ambiental.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Homu Nexthomunext.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 7 contacts → |
“HOMU NEXT is the result of a fruitful partnership of a team of professionals with vast experience in the fields of energy efficiency and green labels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zer0cemzerocem.es HQ: Seville, SpainReported employees: 1-10 | Seville, Spain | 1-10 | Exact match | 5 contacts → |
“ZER0CEM is a vibrant and dynamic team focused on working at consultancy and certification in sustainable construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Loop Sustainability Consultingloopsustainability.com HQ: SpainReported employees: 1-10 | Spain | 1-10 | Exact match | 4 contacts → |
“At Loop, we provide organisations with the framework they need to understand and improve their environmental and social impact.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Certificadodecasacertificadodecasa.com HQ: Sabadell, SpainReported employees: 11-50 | Sabadell, Spain | 11-50 | Exact match | 4 contacts → |
“Tus Certificados de Eficiencia Energética con certificadodecasa.com” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kaeltia Compliance Services S.L.Ukaeltia.com HQ: Gijón, SpainReported employees: 1-10 | Gijón, Spain | 1-10 | Exact match | 4 contacts → |
“Con más de 12 años de experiencia, Kaeltia es una consultoría experimentada y entusiasta, con un equipo científico que integra conocimientos de la Química…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Reavivereavive.es HQ: Cádiz, SpainReported employees: 1-10 | Cádiz, Spain | 1-10 | Exact match | 3 contacts → |
“Especialistas en consultoría ambiental, queremos acompañarte en tu camino por reducir la huella en nuestro planeta, por ello, somos el punto de encuentro para los verdólogos y…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ábaco2 Consultoría Ambientalabaco2.com HQ: Beneixama, SpainReported employees: 1-10 | Beneixama, Spain | 1-10 | Exact match | 3 contacts → |
“Ábaco2 Consultoría Ambiental tiene como objetivo asesorar a las empresas que quieran mostrar su compromiso con el planeta y la sociedad que les rodea.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sustonicasustonica.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 3 contacts → |
“Sustonica is the first sustainability badge & recognition specifically for short-term rentals.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Laketans Solutions, SLPlaketans.cat HQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 2 contacts → |
“CAT| Des de Laketans Solutions oferim col·laboració, en especial a petites i mitjanes empreses, amb necessitats de certificació i manteniment de sistemes però sense el personal…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Certificadosbaratoscertificadosbaratos.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 2 contacts → |
“Obtén el certificado de eficiencia energética de tu vivienda de una manera sencilla, rápida, económica y con total garantía.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eventsost Certificationeventsost.com HQ: Murcia, SpainReported employees: 1-10 | Murcia, Spain | 1-10 | Exact match | 2 contacts → |
“The Eventsost sustainability certification scheme allows certified companies to implement a sustainability management system for events.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mentea Vivamentea.es HQ: Corbera De Llobregat, SpainReported employees: 1-10 | Corbera De Llobregat, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Optimizodsoptimizods.com HQ: Palma De Mallorca, SpainReported employees: 1-10 | Palma De Mallorca, Spain | 1-10 | Exact match | 1 contacts → |
“En OptimizODS somos expertos en transformar organizaciones hacia modelos más eficientes y responsables.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ikkore Consultingikkore.com HQ: San Sebastian, SpainReported employees: 1-10 | San Sebastian, Spain | 1-10 | Exact match | 1 contacts → |
“En Ikkore Consulting, estamos en la vanguardia de la consultoría ambiental y desarrollo sostenible.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 86 company matches
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Green certification companies: dataset insights
September 20, 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
85 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 86 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 20, 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 green certification 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 green certification companies did RevenueBase find based in Spain?
The saved snapshot records 86 matching company records, 445 tracked contacts and 51 verified emails. The public preview displays 18 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 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 18 green certification companies based in Spain. Snapshot: September 20, 2026. https://revenuebase.ai/companies/green-certification-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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