Company lists · Data refreshed October 2026
Top 20 Net zero building consultants based in Spain
RevenueBase identified 96 company matches for net zero building consultants associated with Spain as of October 2026 and tracks 323 professional contacts across them, including 30 with verified work emails. Madrid is the largest hub.
This list covers company matches for net zero building consultants associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 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 20 largest net zero building consultants based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 26 contacts → | ||||
Exact match “We offer companies efficient solutions with the best consulting and engineering services in: Energy Management Energy certification and qualification of buildings Energy…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “En CASTAÑO & ASOCIADOS Construcción Sostenible S.L.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 11 contacts → | ||||
Exact match “Arquitectos especializados en viviendas de consumo casi nulo (nZEB) con certificación Passivhaus.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 10 contacts → | ||||
Exact match “Ingeniería y arquitectura dedicada a la asesoría energética.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 7 contacts → | ||||
Exact match “Ofrecemos soluciones integrales orientadas al máximo confort y la excelencia energética.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 6 contacts → | ||||
Exact match “Somos especialistas en la prestación de servicios generales a empresas y particulares en las actividades de : Reformas y Rehabilitaciones, Instalaciones Eléctricas, Fontanería y…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Energy consulting customized to each client.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “Oferim serveis de consultoria energètica, optimitzant els consums energètics i proposant millores d'estalvi.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “Estudio de arquitectura y constructora, especialistas en arquitectura pasiva y edificios sostenibles.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “ZEST architecture is a team of multilingual architects in Barcelona, specialized in the design and construction of beautiful, sustainable and energy efficient homes around the…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Empresa consultora en eficiencia energética desde 2010, ROZO apoya a sus clientes a largo plazo para reducir de forma durable sus costes energéticos y su huella medioambiental.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Positivelivings es un estudio de arquitectura formado por un equipo de profesionales especializados en sostenibilidad y eficiencia energética.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Empresa vinculada a servicios a desarrollo de viviendas bajo el estándar passive house.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “re]habitar nace como una empresa de arquitectura e ingeniería formada por un equipo con amplia experiencia en los campos de la edificación, la construcción bioclimática, el…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Energreen Design es una actividad de consultoría y divulgación en ámbito de construcción sostenible, reforma de edificios, diseño pasivo, eficiencia energética y economía circular.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “La Tierra no es una herencia de nuestros padres, sino un préstamo de nuestros hijos" Huella Zero es fruto de la unión de los distribuidores Kuusamo de las Zona Centro y Sur de…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Zero Energy Consumption es una empresa de servicios de consultoría en el ámbito de la arquitectura y la ingeniería de instalaciones, enfocada a proyectos especiales o singulares…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “We are a company formed by a multidisciplinary team in which we combine training, experience, management skills and creativity in order to offer as values the excellence…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Proyectos integrales de obra nueva y reforma, cálculo de estructuras y edificios de consumo energético casi nulo Passivhaus” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 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 “net zero building consultants”. 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 20 of 96 net zero building consultants based in Spain
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Net zero building consultants based in Spain at a glance
As of Oct 18, 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 96 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 “net zero building consultants” 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 30 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 18, 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 “net zero building consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many net zero building consultants are there based in Spain?
RevenueBase identified 96 company matches for net zero building consultants associated with Spain as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Letter Ingenieros tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most net zero building consultants?
Madrid leads with 13 company records, followed by Barcelona (12) and Valencia (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 30 professional contacts with verified work emails tracked across these 96 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 2026.
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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 20 net zero building consultants 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 96 matching company records for net zero building consultants based in Spain, with 323 tracked contacts and 30 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 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 20 net zero building consultants 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 |  Letter Ingenierosletteringenieros.comHQ: Granada, SpainReported employees: 11-50 | Granada, Spain | 11-50 | Exact match | 26 contacts → |
“We offer companies efficient solutions with the best consulting and engineering services in: Energy Management Energy certification and qualification of buildings Energy…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Castaño & Asociados Passivhauscastanoyasociados.comHQ: Mijas, SpainReported employees: 1-10 | Mijas, Spain | 1-10 | Exact match | 14 contacts → |
“En CASTAÑO & ASOCIADOS Construcción Sostenible S.L.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Jg&p Arquitectosjgyparquitectos.comHQ: Alcorcón, SpainReported employees: 1-10 | Alcorcón, Spain | 1-10 | Exact match | 11 contacts → |
“Arquitectos especializados en viviendas de consumo casi nulo (nZEB) con certificación Passivhaus.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Implica-Timplica-t.com HQ: Castellon, SpainReported employees: 11-50 | Castellon, Spain | 11-50 | Exact match | 10 contacts → |
“Ingeniería y arquitectura dedicada a la asesoría energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Emmepolis Novecentoemmepolis900.com HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 7 contacts → |
“Ofrecemos soluciones integrales orientadas al máximo confort y la excelencia energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ingemaningemanservicios.es HQ: Ansoain, SpainReported employees: 11-50 | Ansoain, Spain | 11-50 | Exact match | 6 contacts → |
“Somos especialistas en la prestación de servicios generales a empresas y particulares en las actividades de : Reformas y Rehabilitaciones, Instalaciones Eléctricas, Fontanería y…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Enginyeria Co2enco2en.cat HQ: Celrà, SpainReported employees: 1-10 | Celrà, Spain | 1-10 | Exact match | 4 contacts → |
“Energy consulting customized to each client.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sint Energèticsintenergetic.com HQ: Granollers, SpainReported employees: 1-10 | Granollers, Spain | 1-10 | Exact match | 4 contacts → |
“Oferim serveis de consultoria energètica, optimitzant els consums energètics i proposant millores d'estalvi.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Madridarquitectura Proyectos Pasivos, S.Lmadridarquitectura.com HQ: Soto Del Real, SpainReported employees: 1-10 | Soto Del Real, Spain | 1-10 | Exact match | 4 contacts → |
“Estudio de arquitectura y constructora, especialistas en arquitectura pasiva y edificios sostenibles.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zest Architecturezestarchitecture.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 3 contacts → |
“ZEST architecture is a team of multilingual architects in Barcelona, specialized in the design and construction of beautiful, sustainable and energy efficient homes around the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Rozo Ibéricarozo.frHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 3 contacts → |
“Empresa consultora en eficiencia energética desde 2010, ROZO apoya a sus clientes a largo plazo para reducir de forma durable sus costes energéticos y su huella medioambiental.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Positivelivingspositivelivings.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Positivelivings es un estudio de arquitectura formado por un equipo de profesionales especializados en sostenibilidad y eficiencia energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | casa-pasiva.escasa-pasiva.es HQ: Zaragoza, SpainReported employees: 1-10 | Zaragoza, Spain | 1-10 | Exact match | 2 contacts → |
“Empresa vinculada a servicios a desarrollo de viviendas bajo el estándar passive house.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RE Habitar Arquitectura Ingeniería Energíarehabitar.net HQ: Almería, SpainReported employees: 1-10 | Almería, Spain | 1-10 | Exact match | 2 contacts → |
“re]habitar nace como una empresa de arquitectura e ingeniería formada por un equipo con amplia experiencia en los campos de la edificación, la construcción bioclimática, el…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Energreen Designenergreendesign.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 2 contacts → |
“Energreen Design es una actividad de consultoría y divulgación en ámbito de construcción sostenible, reforma de edificios, diseño pasivo, eficiencia energética y economía circular.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Huella Zerohuellazero.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 2 contacts → |
“La Tierra no es una herencia de nuestros padres, sino un préstamo de nuestros hijos" Huella Zero es fruto de la unión de los distribuidores Kuusamo de las Zona Centro y Sur de…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Zero Energy Consumption0ec.esHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 1 contacts → |
“Zero Energy Consumption es una empresa de servicios de consultoría en el ámbito de la arquitectura y la ingeniería de instalaciones, enfocada a proyectos especiales o singulares…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Gaenergaener.comHQ: A Coruña, SpainReported employees: 1-10 | A Coruña, Spain | 1-10 | Exact match | 1 contacts → |
“We are a company formed by a multidisciplinary team in which we combine training, experience, management skills and creativity in order to offer as values the excellence…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Divers Arquitecturadiversarquitectura.com HQ: Sabadell, SpainReported employees: 1-10 | Sabadell, Spain | 1-10 | Exact match | 1 contacts → |
“Proyectos integrales de obra nueva y reforma, cálculo de estructuras y edificios de consumo energético casi nulo Passivhaus” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carrillongo Arquitectoscarrillongo.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 96 company matches
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Net zero building consultants: dataset insights
October 18, 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
96 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 96 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 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 net zero building consultants?
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 net zero building consultants did RevenueBase find based in Spain?
The saved snapshot records 96 matching company records, 323 tracked contacts and 30 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 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
Net zero building consultants by geography
- Net zero building consultants based in London, United Kingdom
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- Net zero building consultants based in Belgium
- Net zero building consultants based in Canada
- Net zero building consultants based in France
- Net zero building consultants based in Germany
- Net zero building consultants based in India
- Net zero building consultants based in Italy
- Net zero building consultants based in the Netherlands
- Net zero building consultants based in Switzerland
- Net zero building consultants based in the United Kingdom
- Net zero building consultants based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 net zero building consultants based in Spain. Snapshot: October 18, 2026. https://revenuebase.ai/companies/net-zero-building-consultants/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
- Net zero building consultants based in London, United Kingdom
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Company intelligence · public preview
Top 20 net zero building consultants based in Spain
RevenueBase records 96 matching company records for net zero building consultants based in Spain, with 323 tracked contacts and 30 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 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 20 net zero building consultants 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 | Letter Ingenierosletteringenieros.com HQ: Granada, SpainReported employees: 11-50 | Granada, Spain | 11-50 | Exact match | 26 contacts → |
“We offer companies efficient solutions with the best consulting and engineering services in: Energy Management Energy certification and qualification of buildings Energy…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Castaño & Asociados Passivhauscastanoyasociados.com HQ: Mijas, SpainReported employees: 1-10 | Mijas, Spain | 1-10 | Exact match | 14 contacts → |
“En CASTAÑO & ASOCIADOS Construcción Sostenible S.L.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jg&p Arquitectosjgyparquitectos.com HQ: Alcorcón, SpainReported employees: 1-10 | Alcorcón, Spain | 1-10 | Exact match | 11 contacts → |
“Arquitectos especializados en viviendas de consumo casi nulo (nZEB) con certificación Passivhaus.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Implica-Timplica-t.com HQ: Castellon, SpainReported employees: 11-50 | Castellon, Spain | 11-50 | Exact match | 10 contacts → |
“Ingeniería y arquitectura dedicada a la asesoría energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Emmepolis Novecentoemmepolis900.com HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 7 contacts → |
“Ofrecemos soluciones integrales orientadas al máximo confort y la excelencia energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ingemaningemanservicios.es HQ: Ansoain, SpainReported employees: 11-50 | Ansoain, Spain | 11-50 | Exact match | 6 contacts → |
“Somos especialistas en la prestación de servicios generales a empresas y particulares en las actividades de : Reformas y Rehabilitaciones, Instalaciones Eléctricas, Fontanería y…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Enginyeria Co2enco2en.cat HQ: Celrà, SpainReported employees: 1-10 | Celrà, Spain | 1-10 | Exact match | 4 contacts → |
“Energy consulting customized to each client.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sint Energèticsintenergetic.com HQ: Granollers, SpainReported employees: 1-10 | Granollers, Spain | 1-10 | Exact match | 4 contacts → |
“Oferim serveis de consultoria energètica, optimitzant els consums energètics i proposant millores d'estalvi.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Madridarquitectura Proyectos Pasivos, S.Lmadridarquitectura.com HQ: Soto Del Real, SpainReported employees: 1-10 | Soto Del Real, Spain | 1-10 | Exact match | 4 contacts → |
“Estudio de arquitectura y constructora, especialistas en arquitectura pasiva y edificios sostenibles.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zest Architecturezestarchitecture.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 3 contacts → |
“ZEST architecture is a team of multilingual architects in Barcelona, specialized in the design and construction of beautiful, sustainable and energy efficient homes around the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rozo Ibéricarozo.fr HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 3 contacts → |
“Empresa consultora en eficiencia energética desde 2010, ROZO apoya a sus clientes a largo plazo para reducir de forma durable sus costes energéticos y su huella medioambiental.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Positivelivingspositivelivings.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Positivelivings es un estudio de arquitectura formado por un equipo de profesionales especializados en sostenibilidad y eficiencia energética.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | casa-pasiva.escasa-pasiva.es HQ: Zaragoza, SpainReported employees: 1-10 | Zaragoza, Spain | 1-10 | Exact match | 2 contacts → |
“Empresa vinculada a servicios a desarrollo de viviendas bajo el estándar passive house.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RE Habitar Arquitectura Ingeniería Energíarehabitar.net HQ: Almería, SpainReported employees: 1-10 | Almería, Spain | 1-10 | Exact match | 2 contacts → |
“re]habitar nace como una empresa de arquitectura e ingeniería formada por un equipo con amplia experiencia en los campos de la edificación, la construcción bioclimática, el…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Energreen Designenergreendesign.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 2 contacts → |
“Energreen Design es una actividad de consultoría y divulgación en ámbito de construcción sostenible, reforma de edificios, diseño pasivo, eficiencia energética y economía circular.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Huella Zerohuellazero.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 2 contacts → |
“La Tierra no es una herencia de nuestros padres, sino un préstamo de nuestros hijos" Huella Zero es fruto de la unión de los distribuidores Kuusamo de las Zona Centro y Sur de…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zero Energy Consumption0ec.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 1 contacts → |
“Zero Energy Consumption es una empresa de servicios de consultoría en el ámbito de la arquitectura y la ingeniería de instalaciones, enfocada a proyectos especiales o singulares…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gaenergaener.com HQ: A Coruña, SpainReported employees: 1-10 | A Coruña, Spain | 1-10 | Exact match | 1 contacts → |
“We are a company formed by a multidisciplinary team in which we combine training, experience, management skills and creativity in order to offer as values the excellence…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Divers Arquitecturadiversarquitectura.com HQ: Sabadell, SpainReported employees: 1-10 | Sabadell, Spain | 1-10 | Exact match | 1 contacts → |
“Proyectos integrales de obra nueva y reforma, cálculo de estructuras y edificios de consumo energético casi nulo Passivhaus” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carrillongo Arquitectoscarrillongo.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
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Net zero building consultants: dataset insights
October 18, 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
96 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 96 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 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 net zero building consultants?
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 net zero building consultants did RevenueBase find based in Spain?
The saved snapshot records 96 matching company records, 323 tracked contacts and 30 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 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 20 net zero building consultants based in Spain. Snapshot: October 18, 2026. https://revenuebase.ai/companies/net-zero-building-consultants/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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