Company lists · Data refreshed September 2026
Top 23 Martech stack audit consultants based in Spain
RevenueBase identified 192 martech stack audit consultants headquartered in Spain as of September 2026 and tracks 1,360 professional contacts across them, including 263 with verified work emails and 42 with mobile numbers. Madrid is the largest hub.
This list covers martech stack audit consultants headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 martech stack audit consultants based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 123 | ||||
“Marketing Consulting firm focused on Customer Experience, providing an innovative, omnichannel and technological vision.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 55 | ||||
“En Marshals, somos más que una consultora de marketing y ventas digitales; somos tu socio estratégico para la transformación digital de tus procesos o de tu compañía.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 42 | ||||
“Kapturall is a Marketing Automation Agency dedicated to helping organizations unlock the full potential of their Marketing and Sales technologies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 40 | ||||
“La nueva revolución del Marketing digital, empresa especializada en Consultoría y Auditoría de Marketing Estratégico, Comunicación y Ventas.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 35 | ||||
“Marketinet], agencia simbiótica de Marketing Digital.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 32 | ||||
“Solid, marketing automation & CRM services para compañías que buscan un partner de alto nivel.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 | ||||
“En Constellation Consulting Ibérica, nos dedicamos a optimizar los procesos empresariales en todas las etapas de tus ventas y operaciones.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 | ||||
“Singular Consulting es una empresa de consultoría de negocio especializada en soluciones de Ventas, Marketing, Finanzas, Comunicación, Seguridad, Analítica, Integración y Recursos…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 27 | ||||
“Sekuenz Data Driven Seekers es una consultora de marketing digital y tecnología orientada a datos que combina analítica avanzada, estrategia y soluciones digitales para impulsar…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 | ||||
“IG Martech helps our clients drive transformational growth through integrated, data-driven solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 21 | ||||
“The digital solution that you didn't know you needed.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 | ||||
“LaMagnética guides you through the digital transformation process and in defining your business plan, applying our experience and strategic vision to take full advantage of the…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 15 | ||||
“Consultora tecnológica, especializada en el marketing digital, ciberseguridad y la gestión de proyectos.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 | ||||
“Consultora experta en marketing y estrategia digital.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 14 | ||||
“Somos EMRED (Estrategia de Marketing en la Red), empresa con más de 25 años de trayectoria, formada por un equipo de profesionales especializados en Digital Commerce Marketing…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 | ||||
“What We Do Invisible Geeks is a marketing technology consultancy specializing in the development and integration of enterprise solutions for marketing professionals and business…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 11 | ||||
“TAKTIC es una compañía especializada en la consultoría de negocio, tecnología, estrategia y marketing, que aporta soluciones innovadoras y creativas adaptadas a cada cliente para…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
“En el siempre cambiante mundo del marketing, hay una historia que deberías escuchar: la de Digital Hamster y su visionario fundador, Miguel Guitián López.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 | ||||
“Pasión por el mundo digital, creatividad e innovación son nuestro ADN.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 | ||||
“Ready to take your business to the next level?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“Dmovo es una consultora de marketing operativo especializada en el tratamiento, gestión y análisis de los datos.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 | ||||
“Si definiésemos a CaslteCRM en pocas palabras, diríamos que somos un equipo joven apasionado por ofrecer las mejores soluciones CRM del mercado, tanto a nivel tecnológico como a…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 | ||||
“Marketing Analytics Consultancy focus on Business Implementation and ROI improvement.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 23 of 192 martech stack audit consultants based in Spain
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Martech stack audit consultants based in Spain at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among martech stack audit consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Spain whose own description of what they do matches “martech stack audit consultants”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among martech stack audit consultants, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 263 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Martech stack audit consultants by metro
- Martech stack audit consultants in Madrid59
- Martech stack audit consultants in Barcelona40
Frequently asked
How many martech stack audit consultants are there based in Spain?
RevenueBase identified 192 martech stack audit consultants headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
PDM, headquartered in Alcobendas, tops this list with the largest team on record.
Which city has the most martech stack audit consultants?
Madrid leads with 59 headquartered companies, followed by Barcelona (40) and Valencia (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 263 verified decision-maker contacts tracked across these 192 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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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