Company lists · Data verified August 2026

Top 17 Advertising agencies with in-house production based in Bilbao, Spain

Name: Advertising agencies with in-house production based in Bilbao, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 50 companies tracked

There are 50 advertising agencies with in-house production headquartered in Bilbao, Spain (RevenueBase, August 2026). RevenueBase tracks 304 professional contacts across them, including 71 with verified work emails and 4 with mobile numbers. Madrid is the largest hub.

This list covers advertising agencies with in-house production headquartered in Bilbao, Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

50Companies

304Contacts tracked

71Verified emails

4Mobile numbers

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The 17 largest advertising agencies with in-house production based in Bilbao, Spain

Ranked by team size

Top 17 of 50 advertising agencies with in-house production based in Bilbao, Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Sirope Agencia Creativa	Bilbao	11-50	25	13
2	Andtonic	Bilbao	11-50	22	10
3	DT Creativos	Bilbao	1-10	21	8
4	Aurman Open Agency	Bilbao	11-50	18	8
5	Ekhi Studio	Bilbao	1-10	9	8
6	Crisis Design Studio	Bilbao	1-10	8	3
7	MV Group&go	Bilbao	11-50	8	1
8	Canaldirecto	Bilbao	1-10	7	2
9	Contraste Publicidad Bilbao	Bilbao	1-10	7	2
10	EL Primo Marvin	Bilbao	1-10	6	4
11	Hopper Explosive Branding & Design	Bilbao	1-10	6	2
12	smarteam.es	Bilbao	1-10	5	2
13	Emociona Soluciones Creativas	Bilbao	1-10	4	3
14	OSO The Agency	Bilbao	1-10	3	2
15	Imagine Grupo Publicidad, Diseño Y Comunicación Estratégica	Bilbao	1-10	3	1
16	Rosetta Agencia DE Comunicación	Bilbao	1-10	2	1
17	Taslab	Bilbao	1-10	1	1

Showing 17 of 50 advertising agencies with in-house production based in Bilbao, Spain

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Advertising agencies with in-house production based in Bilbao, Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 1086 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

Advertising agencies with in-house production by metro in Spain

Metro	Companies
Advertising agencies with in-house production in Madrid	1086
Advertising agencies with in-house production in Barcelona	816
Advertising agencies with in-house production in Valencia	164
Advertising agencies with in-house production in Malaga	114
Advertising agencies with in-house production in Sevilla	74
Advertising agencies with in-house production in Bilbao	50
Advertising agencies with in-house production in Murcia	47

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “advertising agencies with in-house production”, with match quality audited by blind human judging, and headquartered in Bilbao, Spain.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many advertising agencies with in-house production are there based in Bilbao, Spain?

There are 50 advertising agencies with in-house production headquartered in Bilbao, Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Sirope Agencia Creativa, headquartered in Bilbao, tops this list with the largest team on record.

Which city has the most advertising agencies with in-house production?

Madrid leads with 1086 headquartered companies, followed by Barcelona (816) and Valencia (164).

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 71 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.