Company lists · Data refreshed September 2026

Top 25 B2B influencer marketing agencies based in Spain

Name: B2B influencer marketing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 320 companies tracked

RevenueBase identified 320 B2B influencer marketing agencies headquartered in Spain as of September 2026 and tracks 2,259 professional contacts across them, including 354 with verified work emails and 28 with mobile numbers. Madrid is the largest hub.

This list covers B2B influencer marketing agencies 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 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

320Companies

2,259Contacts tracked

354Verified emails

28Mobile numbers

Unlock all 320 companies Free signup · no credit card · 500 free credits

The 25 largest B2B influencer marketing agencies based in Spain

Ranked by team size

Top 25 of 320 B2B influencer marketing agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names B2B influencer marketing agencies: 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	ThinketersIndirect evidence	Madrid, Spain	11-50	66
	“We have been doing 'less of the same' for more than 27 years.” Source: company website · checked Sep 2, 2026
2	H2h, Human To HumanStrong evidence	Madrid, Spain	11-50	61
	“En Human to Human somos especialistas en campañas de influencer marketing con enfoque de analítica digital.” Source: company website · checked Sep 2, 2026
3	Grupo GOStrong evidence	Madrid, Spain	51-200	60
	“Grupo GO es un grupo de marketing de influencia fundado por Paloma Miranda en 2015.” Source: company website · checked Sep 2, 2026
4	Jirada. Social Creative AgencyIndirect evidence	Barcelona, Spain	11-50	49
	“We are Jirada, a digital creative agency born in 2012.” Source: company website · checked Sep 2, 2026
5	SUMPartial evidence	Madrid, Spain	51-200	46
	“sum (suma \| une \| mueve) es la compañía que trabaja para empresas con modelos de negocio B2B con el objetivo de mejorar las cifras de la primera línea de la cuenta de resultados.” Source: company website · checked Sep 2, 2026
6	LE Guide NoirPartial evidence	Madrid, Spain	51-200	43
	“We create unforgettable influencer campaigns or give you the tools to do it Make an impact, connect, and grow.” Source: company website · checked Sep 2, 2026
7	Keepers Influencia CreativaStrong evidence	Madrid, Spain	11-50	42
	“Como agencia de influencers, trabajamos con las principales marcas nacionales e internacionales en el desarrollo y ejecución de sus campañas de marketing digital y de influencia.” Source: company website · checked Sep 2, 2026
8	Tumanag3rIndirect evidence	Malaga, Spain	11-50	38
	“At TuManag3r, we were among the first to understand that the Creator Economy wasn’t a trend, but a structural shift in how brands, creators, and audiences connect.” Source: company website · checked Sep 2, 2026
9	InfluencityStrong evidence	Madrid, Spain	11-50	34
	“The most completed AI-powered Influencer Marketing platform for worldwide brands and agencies, with a full stack of solutions to manage and optimize influencer campaigns at scale.” Source: company website · checked Sep 2, 2026
10	LUA GroupStrong evidence	Madrid, Spain	11-50	33
	“We provide solutions and services to optimize your influencer marketing campaigns.” Source: company website · checked Sep 2, 2026
11	B3hindPartial evidence	Barcelona, Spain	11-50	25
	“Agencia de marketing digital especializada en la creación de campañas de alto engagement + representación de talentos.” Source: company website · checked Sep 2, 2026
12	Vizz AgencyIndirect evidence	Barcelona, Spain	11-50	25
	“VIZZ is the leading Youtube content creators managing agency in Spain and Latam.” Source: company website · checked Sep 2, 2026
13	In Management AgencyIndirect evidence	Madrid, Spain	11-50	21
	“Presentamos IN Management, una agencia de representación exclusiva que nace de la mano de Dulceida.” Source: company website · checked Sep 2, 2026
14	Samy AlliancePartial evidence	Madrid, Spain	201-500	19
	“SAMY Alliance is a global ecosystem of specialized and integrated marketing and communications solutions founded on consumer understanding and state–of-the-art-creativity.” Source: company website · checked Sep 2, 2026
15	Connection H2h Human 2 HumanStrong evidence	Madrid, Spain	11-50	19
	“We are an international B2B Digital Marketing Agency specialized in the Tech industry.” Source: company website · checked Sep 2, 2026
16	Hello MondayStrong evidence	Sevilla, Spain	11-50	18
	“We are the leading agency in digital marketing and influencer campaigns.” Source: company website · checked Sep 2, 2026
17	Belleville Talents AgencyPartial evidence	Madrid, Spain	11-50	16
	“Belleville Agency nace en respuesta a la necesidad de dar salida a nuestra vocación por el mundo de la comunicación y el marketing en un momento en el que la forma de dirigirse y…” Source: company website · checked Sep 2, 2026
18	Realup MediaPartial evidence	Madrid, Spain	11-50	15
	“We get influencers talking about your B2C brand all at once via CrowdPosting® \| campaigns across LatAm & US Scale authentic influence that drives Real results for your B2C brand.” Source: company website · checked Sep 2, 2026
19	Meadow AIStrong evidence	Barcelona, Spain	11-50	15
	“Meadow AI is at the forefront of revolutionizing influencer marketing with our hybrid managed service, designed for brands that value authentic connections and impactful…” Source: company website · checked Sep 2, 2026
20	SamyroadStrong evidence	Madrid, Spain	51-200	13
	“SamyRoad is the leading end to end solution for Influencer and Content Marketing in Europe and Latin America.” Source: company website · checked Sep 2, 2026
21	Flake AgencyStrong evidence	Spain	11-50	11
	“International influencer marketing agency specialized in the fintech sector.” Source: company website · checked Sep 2, 2026
22	Inland ExpansionPartial evidence	Barcelona, Spain	11-50	11
	“inland Expansion helps B2B tech companies build qualified pipeline across Europe, MENA and the Americas.” Source: company website · checked Sep 2, 2026
23	Lifted ManagementPartial evidence	Marbella, Spain	11-50	9
	“At Lifted Management, we are a full-service performance-based marketing agency, with a focus on driving results for our clients.” Source: company website · checked Sep 2, 2026
24	AgeworldStrong evidence	Girona, Spain	11-50	8
	“AgeWorld is an influencer marketing agency managing a roster of Youtube & Twitch content creators who are responsible for +50 millions of followers.” Source: company website · checked Sep 2, 2026
25	Orchid BOXIndirect evidence	Barcelona, Spain	11-50	8
	“For over 15 years, we've empowered companies to transform their digital visibility, establish brand credibility, and attract valuable customers to boost sales.” Source: company website · checked Sep 2, 2026

Showing 25 of 320 B2B influencer marketing agencies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 354 reachable decision-makers.

Free signup · no credit card

See all 320 companies

B2B influencer marketing agencies based in Spain at a glance

As of Sep 2, 2026

1-10Median size (employees)

MadridLargest hub · 115 HQs

28Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

229

11-50

51-200

201-500

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 B2B influencer marketing agencies, 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 “B2B influencer marketing agencies”. 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 B2B influencer marketing agencies, 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, 354 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 2, 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.

B2B influencer marketing agencies by metro

Frequently asked

How many B2B influencer marketing agencies are there based in Spain?

RevenueBase identified 320 B2B influencer marketing agencies 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?

Thinketers, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most B2B influencer marketing agencies?

Madrid leads with 115 headquartered companies, followed by Barcelona (72) and Valencia (16).

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 354 verified decision-maker contacts tracked across these 320 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 320 B2B influencer marketing agencies based in Spain. Start with a free account, no credit card.

Get the full list

Related lists

B2B influencer marketing agencies by geography

Browse the directory

Browse: Companies home · All Spain lists · All B2B influencer marketing agencies 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.