Company lists · Data refreshed November 2026

Top 23 Vehicle emissions engineering firms based in Spain

RevenueBase identified 80 company matches for vehicle emissions engineering firms associated with Spain as of November 2026 and tracks 1,367 professional contacts across them, including 232 with verified work emails. Barcelona is the largest hub.

This list covers company matches for vehicle emissions engineering firms 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
80Companies
1,367Contacts tracked
232Verified emails
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The 23 largest vehicle emissions engineering firms based in Spain

Ranked by team size
Top 23 of 80 company matches for vehicle emissions engineering firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCórdoba, SpainHQ recorded Nov 6, 2026201-500272 contacts →

Exact match

“ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlicante/alacant, SpainHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMartorell, SpainHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“Barcelona Technical Center (Btech) es una empresa de Ingeniería con vocación de ofrecer los mejores servicios técnicos en el área industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEl Prat De Llobregat, SpainHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“Empowering Knowledge Automotive pertenece a un importante grupo empresarial que ofrece servicios integrales dentro del sector de la automoción.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“ESOLVE is an environmental consulting and engineering company that provides a wide range of professional services to private sector companies and public organizations for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“ANT S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLos Realejos, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Empresa multidisciplinar que desarrolla servicios integrales y personalizados en los campos de la ingeniería y de consultoría técnica, para empresas de servicios e industriales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBadalona, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“TCA TECNICAS DE CONTROL Y ANALISIS SA is a engineering company based out of C/ De La Mora nº 40, Badalona (Barcelona), Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Zubia, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“IBÉRICA 365 Solutions is a specialist in automotive testing on public roads and with its headquarters located next to Granada, in Southern Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchReus, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Generation RFID is a Spanish engineering company with wide expertise in developing and validating electronic products, particularly in the automotive sector and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSant Boi De Llobregat, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“EVARM es una ingeniería de integración especializada en la conversión de vehículos profesionales a combustibles alternativos, como el GLP, GNC, hidrógeno, que tienen etiqueta ECO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Opus RSE is a global leader in Remote Sensing of traffic emissions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVic, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Som una empresa d'Enginyeria - Consultoria especialitzada en el sector del medi ambient, fundada l'any 1997 amb un clar objectiu: oferir a les empreses un servei integral i…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBeriain, SpainHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

“Located in Pamplona (Navarre, Spain), on an industrial site with an area of over m2, AS has human resources with great experience in the research, design and production of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeville, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“INERCO INSPECCION Y CONTROL SA is an environmental services company based out of CALLE TOMÁS ALBA EDISON, SEVILLA, Sevilla, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Ingeniería Medio Ambiental IMA, S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPamplona, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“AM Ingenieros es un estudio profesional de Ingeniería dedicado a asesorar, auditar, diseñar y asistir en la generación o modificación de instalaciones técnicas en el ámbito civil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoadilla Del Monte, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“NEOMOTIV es una empresa nacional fundada en Madrid en 2015, englobada dentro del sector de las homologaciones e ingeniería de vehículos, especializada en el campo de la inspección…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DATAMBIENT somos una empresa de consultoría que desarrollamos proyectos dentro del área de ingeniería y gestión del medio ambiente, especializada en el ámbito de residuos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCáceres, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ARAL CONSULTORÍA S.L, es una Consultora Extremeña cuya actividad se centra en la actualidad, en dos secciones de la ingeniería que se desarrollan de forma independiente y autónoma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVillarreal, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Tienes un proyecto?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Sebastián De Los Reyes, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ApprovaLab nace con el objetivo de ofrecer servicios altamente especializados en el sector de automoción e ingeniería de movilidad, cumpliendo las más exigentes normas de calidad…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSolsona, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 80 vehicle emissions engineering firms based in Spain

See the full list, filter by size, metro and specialty, and access 232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vehicle emissions engineering firms based in Spain at a glance

As of Nov 6, 2026
17.0%Verified-email coverage
17.1Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
31
51-200
2
201-500
6

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 80 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 “vehicle emissions engineering firms” 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 232 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 “vehicle emissions engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vehicle emissions engineering firms are there based in Spain?

RevenueBase identified 80 company matches for vehicle emissions engineering firms 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?

Ecointegral Ingeniería, SL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most vehicle emissions engineering firms?

Barcelona leads with 7 company records, followed by Madrid (7) and Seville (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 232 professional contacts with verified work emails tracked across these 80 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.