Company lists · Data refreshed September 2026

Top 25 Martech consulting firms based in Barcelona, Spain

Name: Martech consulting firms based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 240 companies tracked

RevenueBase identified 240 martech consulting firms headquartered in Barcelona, Spain as of September 2026 and tracks 901 professional contacts across them, including 161 with verified work emails. Madrid is the largest hub.

This list covers martech consulting firms headquartered in Barcelona, 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 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

240Companies

901Contacts tracked

161Verified emails

Unlock all 240 companies Free signup · no credit card · 500 free credits

The 25 largest martech consulting firms based in Barcelona, Spain

Ranked by team size

Top 25 of 240 martech consulting firms based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names martech consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SOLIDIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	32
	“Solid, marketing automation & CRM services para compañías que buscan un partner de alto nivel.” Source: company website · checked Sep 5, 2026
2	SekuenzIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	28
	“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 5, 2026
3	Ooptimo Digital ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	27
	“At OOPTIMO, we connect technology and humans in the digital age.” Source: company website · checked Sep 5, 2026
4	Multi MarketingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	27
	“Through extensive background in marketing and IT we would like to be your one-stop partner when it comes to helping your business on any technical challenge you may face.” Source: company website · checked Sep 5, 2026
5	NordiaIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	25
	“Nordia es una consultora y agencia de marketing digital en Barcelona especializada en estrategia, contenidos, medios y medición para grandes marcas nacionales e internacionales.” Source: company website · checked Sep 5, 2026
6	LamagnéticaIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	20
	“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 5, 2026
7	LinkemannIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	16
	“Linkemann es un “one-stop shop for digital marketing”.” Source: company website · checked Sep 5, 2026
8	ValuexperienceIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	15
	“Siamo una Società di consulenza che supporta le imprese nel miglioramento dei risultati di business, per mezzo dello sviluppo di strategie basate sulle social technologies.” Source: company website · checked Sep 5, 2026
9	Nothingad Consultoría DE Marketing B2BIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	15
	“Consultoría de marketing B2B industrial.” Source: company website · checked Sep 5, 2026
10	Roi&coIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	13
	“ROI & CO is your digital marketing results generator.” Source: company website · checked Sep 5, 2026
11	ARTICIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	13
	“We are a 360° digital marketing agency.” Source: company website · checked Sep 5, 2026
12	Go2jumpIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	12
	“GO2JUMP, tu agencia de marketing online 360º con 16 años de experiencia.” Source: company website · checked Sep 5, 2026
13	Diferentis Market StrategyIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	12
	“Diferentis es una empresa especializada en marketing management, comunicación, optimización comercial, diseño y RSC.” Source: company website · checked Sep 5, 2026
14	Ómada InteractivaIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	10
	“At Òmada Interactiva we help our clients in developing online strategies to improve the online image of their brand and its visibility.” Source: company website · checked Sep 5, 2026
15	HumanfunnelIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	10
	“OPTIMIZAMOS TUS CANALES DIGITALES DE MARKETING Y VENTA B2B Los procesos tradicionales se quedan obsoletos, son largos y ofrecen pocos datos accionables.” Source: company website · checked Sep 5, 2026
16	Digital HamsterIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	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 5, 2026
17	Deideas Marketing SolutionsIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	9
	“DEIDEAS Marketing.” Source: company website · checked Sep 5, 2026
18	ingenium.marketingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	8
	“APRENDE A DIFERENCIARTE No hagas lo mismo que tu competencia y da un paso al lado.” Source: company website · checked Sep 5, 2026
19	FoxterIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	8
	“Nuestro objetivo es ayudar a madurar digitalmente a las empresas desde toda la operativa con clientes.” Source: company website · checked Sep 5, 2026
20	WelovewebsIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	8
	“Nuestro objetivo es aportar valor real a tu proyecto, optimizando los resultados de tu inversión publicitaria y gestionando tu presencia en Internet.” Source: company website · checked Sep 5, 2026
21	DigitalmakersIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	7
	“Hubspot Gold Partner.” Source: company website · checked Sep 5, 2026
22	Dmovo AnalyticsIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	7
	“Dmovo es una consultora de marketing operativo especializada en el tratamiento, gestión y análisis de los datos.” Source: company website · checked Sep 5, 2026
23	Externa WorldIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	7
	“Trabajar con Externa Marketing International, es escoger especialización, eficiencia y profesionalidad.” Source: company website · checked Sep 5, 2026
24	CastlecrmIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	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 5, 2026
25	RAY TesserIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	5
	“Consultora de marketing y marca especializada en el sector industial y B2B.” Source: company website · checked Sep 5, 2026

Showing 25 of 240 martech consulting firms based in Barcelona, Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 161 reachable decision-makers.

Free signup · no credit card

See all 240 companies

Martech consulting firms based in Barcelona, Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 345 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

196

11-50

51-200

Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 240 companies.

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 consulting firms, 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 Barcelona, Spain whose own description of what they do matches “martech consulting firms”. 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 consulting firms, and records with no verified work email. Companies headquartered outside Barcelona 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, 161 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 5, 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 consulting firms by metro in Spain

Martech consulting firms in Madrid345
Martech consulting firms in Barcelona240
Martech consulting firms in Valencia66
Martech consulting firms in Malaga36
Martech consulting firms in Sevilla31

Frequently asked

How many martech consulting firms are there based in Barcelona, Spain?

RevenueBase identified 240 martech consulting firms headquartered in Barcelona, 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?

SOLID, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most martech consulting firms?

Madrid leads with 345 headquartered companies, followed by Barcelona (240) and Valencia (66).

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 161 verified decision-maker contacts tracked across these 240 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 240 martech consulting firms based in Barcelona, Spain. Start with a free account, no credit card.

Get the full list

Related lists

Martech consulting firms by geography

Browse the directory

Browse: Companies home · Martech consulting firms in Spain · All Spain lists · All Martech consulting firms lists · New lists

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.