Company lists · Data refreshed November 2026
Top 23 Grade separation engineers based in Spain
RevenueBase identified 68 company matches for grade separation engineers associated with Spain as of November 2026 and tracks 2,617 professional contacts across them, including 308 with verified work emails. Madrid is the largest hub.
This list covers company matches for grade separation engineers 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 23 largest grade separation engineers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 781 contacts → | ||||
Exact match “TPF INGENIERÍA is one of the leading engineering companies in Spain, truly committed to innovation and excellence in all aspects of infrastructure development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 496 contacts → | ||||
Exact match “Somos un referente internacional en ingeniería, arquitectura y consultoría de infraestructuras, urbanismo y medio ambiente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 258 contacts → | ||||
Exact match “Founded in 1988, SAITEC is one of the most prestigious engineering firms in Spain at present.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 222 contacts → | ||||
Exact match “We are a Spanish engineering consultancy, which deals operationally with civil engineering, transport engineering, architecture and installations and ITS.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 94 contacts → | ||||
Exact match “DAIR is an international engineering and consulting firm specialized in the design, planning and supervision of civil infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “CARLOS FERNÁNDEZ CASADO S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “BEWS provides sustainable and innovative solutions in the area of Infrastructures and Transportation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “Spiral is a transportation design company grounded on more than 30 years of experience in international infrastructure projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “A habitable space is not merely a built surface; it is the stage on which life unfolds.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “Técnicas Gades es una empresa especializada en Ingeniería Civil, Industrial, Urbanismo e Infraestructura del Transporte.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “Ingartek es una Ingeniería de Tráfico y de Transporte cuyo ámbito de trabajo es la planificación, diseño y operación de tráfico en las calles, carreteras y autopistas, sus redes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Navier Ingeniería fue fundada en 2006 por profesionales que poseen una amplia experiencia en el sector de la ingeniería y la consultoría para el desarrollo de infraestructuras e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “SILGA is a consulting company specialized in engineering projects, mainly focused on civil, industrial and building structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Auxitec Técnica y Control S.A, an international company focused on engineering and consultancy services for transport infrastructures, facilities, telecommunications and IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Offering Civil Engineering and Land Planning consultancy services from Located in Alicante, Southeast Spain, we are focused in road and railway desing, and also in urban and land…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “We are a company specialized in bridge, tunnel and underground structure design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Founded in 1998, PIGRA is a Civil Engineering consulting company formed by highly qualified professionals with extensive experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “La empresa girder ingenieros, s.l.p.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Empresa Consultora de Ingeniería Civil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Why choose Laurent for Business?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “ESMOVILIDAD (Estudios y servicios de movilidad y gestión de infraestructuras S.L.) es una empresa consultora de ingeniería en el ámbito del tráfico, la movilidad y la gestión de…” 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 “grade separation engineers”. 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 23 of 68 grade separation engineers based in Spain
See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Grade separation engineers 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 68 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 “grade separation engineers” 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 308 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 “grade separation engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grade separation engineers are there based in Spain?
RevenueBase identified 68 company matches for grade separation engineers 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?
TPF Ingeniería tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grade separation engineers?
Madrid leads with 13 company records, followed by Barcelona (9) 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 308 professional contacts with verified work emails tracked across these 68 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.
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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 23 grade separation engineers 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 68 matching company records for grade separation engineers based in Spain, with 2,617 tracked contacts and 308 verified work emails.
This public preview shows 23 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 23 grade separation engineers 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 |  TPF Ingenieríatpfingenieria.comHQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 781 contacts → |
“TPF INGENIERÍA is one of the leading engineering companies in Spain, truly committed to innovation and excellence in all aspects of infrastructure development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Prointecprointec.esHQ: San Fernando De Henares, SpainReported employees: 501-1,000 | San Fernando De Henares, Spain | 501-1,000 | Exact match | 496 contacts → |
“Somos un referente internacional en ingeniería, arquitectura y consultoría de infraestructuras, urbanismo y medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Saitecsaitec.esHQ: Leioa, SpainReported employees: 201-500 | Leioa, Spain | 201-500 | Exact match | 258 contacts → |
“Founded in 1988, SAITEC is one of the most prestigious engineering firms in Spain at present.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Valencia, SpainReported employees: 201-500 | Valencia, Spain | 201-500 | Exact match | 222 contacts → |
“We are a Spanish engineering consultancy, which deals operationally with civil engineering, transport engineering, architecture and installations and ITS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Leioa, SpainReported employees: 51-200 | Leioa, Spain | 51-200 | Exact match | 94 contacts → |
“DAIR is an international engineering and consulting firm specialized in the design, planning and supervision of civil infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Carlos Fernandez Casado, S.L. Cfcslcfcsl.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 53 contacts → |
“CARLOS FERNÁNDEZ CASADO S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  BEWSbews.esHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 41 contacts → |
“BEWS provides sustainable and innovative solutions in the area of Infrastructures and Transportation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Spiralspiral-p.comHQ: Camargo, SpainReported employees: 11-50 | Camargo, Spain | 11-50 | Exact match | 27 contacts → |
“Spiral is a transportation design company grounded on more than 30 years of experience in international infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  I-Ingenia Ingeniería Y Arquitectura S.Li-ingenia.comHQ: Erandio, SpainReported employees: 11-50 | Erandio, Spain | 11-50 | Exact match | 24 contacts → |
“A habitable space is not merely a built surface; it is the stage on which life unfolds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Técnicas Gades S.Ltgades.esHQ: El Puerto De Santa María, SpainReported employees: 11-50 | El Puerto De Santa María, Spain | 11-50 | Exact match | 22 contacts → |
“Técnicas Gades es una empresa especializada en Ingeniería Civil, Industrial, Urbanismo e Infraestructura del Transporte.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ingartekingartek.comHQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 19 contacts → |
“Ingartek es una Ingeniería de Tráfico y de Transporte cuyo ámbito de trabajo es la planificación, diseño y operación de tráfico en las calles, carreteras y autopistas, sus redes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Navier Ingenieríanavier.esHQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 19 contacts → |
“Navier Ingeniería fue fundada en 2006 por profesionales que poseen una amplia experiencia en el sector de la ingeniería y la consultoría para el desarrollo de infraestructuras e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Paiporta, SpainReported employees: 11-50 | Paiporta, Spain | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  SILGAsilga.esHQ: Las Rozas, SpainReported employees: 11-50 | Las Rozas, Spain | 11-50 | Exact match | 16 contacts → |
“SILGA is a consulting company specialized in engineering projects, mainly focused on civil, industrial and building structures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Barcelona Engineeringbarcelonaengineering.esHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 15 contacts → |
“At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Auxitec, Técnica Y Control, S.Aauxitec.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 15 contacts → |
“Auxitec Técnica y Control S.A, an international company focused on engineering and consultancy services for transport infrastructures, facilities, telecommunications and IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Civis Consultorescivisconsultores.comHQ: Orihuela, SpainReported employees: 11-50 | Orihuela, Spain | 11-50 | Exact match | 13 contacts → |
“Offering Civil Engineering and Land Planning consultancy services from Located in Alicante, Southeast Spain, we are focused in road and railway desing, and also in urban and land…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tunnel And Bridge Technologies SLtbtechno.comHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 10 contacts → |
“We are a company specialized in bridge, tunnel and underground structure design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Pigra Engineeringpigra.esHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 9 contacts → |
“Founded in 1998, PIGRA is a Civil Engineering consulting company formed by highly qualified professionals with extensive experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Girder Ingenierosgirder.esHQ: San Sebastián, SpainReported employees: 11-50 | San Sebastián, Spain | 11-50 | Exact match | 8 contacts → |
“La empresa girder ingenieros, s.l.p.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Próxima Ingenierosproximaingenieros.esHQ: Murcia, SpainReported employees: 1-10 | Murcia, Spain | 1-10 | Exact match | 4 contacts → |
“Empresa Consultora de Ingeniería Civil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Singular Structures Engineeringsingularstructures.comHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Why choose Laurent for Business?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Esmovilidadesmovilidad.comHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“ESMOVILIDAD (Estudios y servicios de movilidad y gestión de infraestructuras S.L.) es una empresa consultora de ingeniería en el ámbito del tráfico, la movilidad y la gestión de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 68 company matches
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Grade separation engineers: 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
68 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 68 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 grade separation engineers?
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 grade separation engineers did RevenueBase find based in Spain?
The saved snapshot records 68 matching company records, 2,617 tracked contacts and 308 verified emails. The public preview displays 23 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
Grade separation engineers by geography
- Grade separation engineers based in Belo Horizonte, Brazil
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- Grade separation engineers based in London, United Kingdom
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- Grade separation engineers based in New York, United States
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Browse the directory
Cite this list
RevenueBase Data Team. Top 23 grade separation engineers based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/grade-separation-engineers/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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Company intelligence · public preview
Top 23 grade separation engineers based in Spain
RevenueBase records 68 matching company records for grade separation engineers based in Spain, with 2,617 tracked contacts and 308 verified work emails.
This public preview shows 23 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 23 grade separation engineers 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 | TPF Ingenieríatpfingenieria.com HQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 781 contacts → |
“TPF INGENIERÍA is one of the leading engineering companies in Spain, truly committed to innovation and excellence in all aspects of infrastructure development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prointecprointec.es HQ: San Fernando De Henares, SpainReported employees: 501-1,000 | San Fernando De Henares, Spain | 501-1,000 | Exact match | 496 contacts → |
“Somos un referente internacional en ingeniería, arquitectura y consultoría de infraestructuras, urbanismo y medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Saitecsaitec.es HQ: Leioa, SpainReported employees: 201-500 | Leioa, Spain | 201-500 | Exact match | 258 contacts → |
“Founded in 1988, SAITEC is one of the most prestigious engineering firms in Spain at present.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Valencia, SpainReported employees: 201-500 | Valencia, Spain | 201-500 | Exact match | 222 contacts → |
“We are a Spanish engineering consultancy, which deals operationally with civil engineering, transport engineering, architecture and installations and ITS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Leioa, SpainReported employees: 51-200 | Leioa, Spain | 51-200 | Exact match | 94 contacts → |
“DAIR is an international engineering and consulting firm specialized in the design, planning and supervision of civil infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Carlos Fernandez Casado, S.L. Cfcslcfcsl.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 53 contacts → |
“CARLOS FERNÁNDEZ CASADO S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BEWSbews.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 41 contacts → |
“BEWS provides sustainable and innovative solutions in the area of Infrastructures and Transportation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Spiralspiral-p.com HQ: Camargo, SpainReported employees: 11-50 | Camargo, Spain | 11-50 | Exact match | 27 contacts → |
“Spiral is a transportation design company grounded on more than 30 years of experience in international infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | I-Ingenia Ingeniería Y Arquitectura S.Li-ingenia.com HQ: Erandio, SpainReported employees: 11-50 | Erandio, Spain | 11-50 | Exact match | 24 contacts → |
“A habitable space is not merely a built surface; it is the stage on which life unfolds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Técnicas Gades S.Ltgades.es HQ: El Puerto De Santa María, SpainReported employees: 11-50 | El Puerto De Santa María, Spain | 11-50 | Exact match | 22 contacts → |
“Técnicas Gades es una empresa especializada en Ingeniería Civil, Industrial, Urbanismo e Infraestructura del Transporte.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ingartekingartek.com HQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 19 contacts → |
“Ingartek es una Ingeniería de Tráfico y de Transporte cuyo ámbito de trabajo es la planificación, diseño y operación de tráfico en las calles, carreteras y autopistas, sus redes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Navier Ingenieríanavier.es HQ: Seville, SpainReported employees: 11-50 | Seville, Spain | 11-50 | Exact match | 19 contacts → |
“Navier Ingeniería fue fundada en 2006 por profesionales que poseen una amplia experiencia en el sector de la ingeniería y la consultoría para el desarrollo de infraestructuras e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Paiporta, SpainReported employees: 11-50 | Paiporta, Spain | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | SILGAsilga.es HQ: Las Rozas, SpainReported employees: 11-50 | Las Rozas, Spain | 11-50 | Exact match | 16 contacts → |
“SILGA is a consulting company specialized in engineering projects, mainly focused on civil, industrial and building structures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Barcelona Engineeringbarcelonaengineering.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 15 contacts → |
“At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Auxitec, Técnica Y Control, S.Aauxitec.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 15 contacts → |
“Auxitec Técnica y Control S.A, an international company focused on engineering and consultancy services for transport infrastructures, facilities, telecommunications and IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Civis Consultorescivisconsultores.com HQ: Orihuela, SpainReported employees: 11-50 | Orihuela, Spain | 11-50 | Exact match | 13 contacts → |
“Offering Civil Engineering and Land Planning consultancy services from Located in Alicante, Southeast Spain, we are focused in road and railway desing, and also in urban and land…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tunnel And Bridge Technologies SLtbtechno.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 10 contacts → |
“We are a company specialized in bridge, tunnel and underground structure design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pigra Engineeringpigra.es HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 9 contacts → |
“Founded in 1998, PIGRA is a Civil Engineering consulting company formed by highly qualified professionals with extensive experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Girder Ingenierosgirder.es HQ: San Sebastián, SpainReported employees: 11-50 | San Sebastián, Spain | 11-50 | Exact match | 8 contacts → |
“La empresa girder ingenieros, s.l.p.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Próxima Ingenierosproximaingenieros.es HQ: Murcia, SpainReported employees: 1-10 | Murcia, Spain | 1-10 | Exact match | 4 contacts → |
“Empresa Consultora de Ingeniería Civil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Singular Structures Engineeringsingularstructures.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“Why choose Laurent for Business?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Esmovilidadesmovilidad.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 3 contacts → |
“ESMOVILIDAD (Estudios y servicios de movilidad y gestión de infraestructuras S.L.) es una empresa consultora de ingeniería en el ámbito del tráfico, la movilidad y la gestión de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Grade separation engineers: 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
68 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 68 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 grade separation engineers?
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 grade separation engineers did RevenueBase find based in Spain?
The saved snapshot records 68 matching company records, 2,617 tracked contacts and 308 verified emails. The public preview displays 23 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.
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Cite this list
RevenueBase Data Team. Top 23 grade separation engineers based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/grade-separation-engineers/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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