Company lists · Data verified August 2026

Top 25 Advertising agencies with in-house production based in Madrid, Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,086 companies tracked

There are 1,086 advertising agencies with in-house production headquartered in Madrid, Spain (RevenueBase, August 2026). RevenueBase tracks 7,552 professional contacts across them, including 985 with verified work emails and 137 with mobile numbers. Madrid is the largest hub.

This list covers advertising agencies with in-house production headquartered in Madrid, 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.

1,086Companies

7,552Contacts tracked

985Verified emails

137Mobile numbers

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The 25 largest advertising agencies with in-house production based in Madrid, Spain

Ranked by team size

Top 25 of 1,086 advertising agencies with in-house production based in Madrid, 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	Lola Mullenlowe	Madrid	51-200	257	27
2	Telson	Madrid	51-200	151	36
3	MIO ONE	Madrid	51-200	105	11
4	Serena	Madrid	51-200	74	17
5	Grupo Marva	Madrid	201-500	74	11
6	Publicis España	Madrid	201-500	69	19
7	RK People	Madrid	51-200	69	10
8	Kahlo Agencia	Madrid	11-50	50	15
9	Producciones Komodo	Madrid	51-200	50	10
10	Mindshare Spain	Madrid	51-200	49	7
11	MKÁ Comunicación Health	Madrid	51-200	42	2
12	Portavoz	Madrid	11-50	36	8
13	Pixydus	Madrid	51-200	34	5
14	Best Option Media	Madrid	51-200	33	8
15	Viva Marketing	Madrid	51-200	29	7
16	Agencia Sheridan	Madrid	51-200	29	7
17	Padre Group	Madrid	51-200	28	2
18	Tesseo Producciones	Madrid	11-50	27	6
19	Kreatika Comunicacion Y Marketing S.L	Madrid	11-50	22	3
20	Pavlov	Madrid	11-50	21	6
21	Simplicity Agency	Madrid	11-50	16	8
22	Paraphernalia	Madrid	11-50	14	6
23	Bulletproof	Madrid	11-50	14	3
24	Bemore Smart Center	Madrid	51-200	14	1
25	Variopinto	Madrid	11-50	13	5

Showing 25 of 1,086 advertising agencies with in-house production based in Madrid, Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 985 reachable decision-makers.

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

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 1086 HQs

137Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

805

11-50

249

51-200

201-500

10001+

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 Madrid, 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; 6 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 Madrid, Spain?

There are 1,086 advertising agencies with in-house production headquartered in Madrid, Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Lola Mullenlowe, headquartered in Madrid, 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 985 verified decision-maker contacts tracked across these 1,086 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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Related lists

Advertising agencies with in-house production by geography

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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.