Company lists · Data verified August 2026

Top 25 Advertising agencies based in Portugal

Name: Advertising agencies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 713 companies tracked

There are 713 advertising agencies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 4,893 professional contacts across them, including 994 with verified work emails and 390 with mobile numbers. Lisboa is the largest hub.

This list covers advertising agencies headquartered in Portugal, 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.

713Companies

4,893Contacts tracked

994Verified emails

390Mobile numbers

Unlock all 713 companies Free account · no credit card · 2 minutes

The 25 largest advertising agencies based in Portugal

Ranked by team size

Top 25 of 713 advertising agencies based in Portugal, 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	Caetsu TWO Advertising Agency	Lisboa	51-200	119	72
2	Bbdo Portugal	Lisbon	51-200	97	54
3	UZINA	Lisboa	11-50	95	46
4	27km	Lissabon	51-200	87	54
5	Fuel Lisboa	Lisbon	51-200	79	43
6	Creative Minds	Porto	11-50	63	15
7	Pimenta Rosa	Lisboa	11-50	57	5
8	Euro M'	Lisboa	51-200	44	22
9	Omnicom Media Group Portugal	Carnaxide	51-200	34	22
10	Gcimedia Group	Lisboa	51-200	31	20
11	BRO	Lisboa	11-50	31	7
12	Foco Criativo	n/a	51-200	29	18
13	Invisual Branding Solutions	Aveiro	11-50	27	1
14	OMD Portugal	Carnaxide Carnaxide	51-200	25	14
15	KOR Creatives	n/a	11-50	24	6
16	Havas Lisboa	Lisboa	51-200	22	12
17	DDB Portugal	Lisboa	51-200	20	10
18	Idealers	Lisbon	11-50	20	1
19	Duzentos	Lisboa	11-50	18	10
20	Media Gate	Lisboa	11-50	18	9
21	Hovo Comunicativo	Ponte De Lima	11-50	17	2
22	moscapublicidade.com	n/a	11-50	16	8
23	Triber Agency	Coimbra	11-50	15	10
24	15vatios	Portimao	11-50	15	8
25	Incograf	n/a	11-50	15	7

Showing 25 of 713 advertising agencies based in Portugal

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 994 reachable decision-makers.

Free account · no credit card

See all 713 companies

Advertising agencies based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 163 HQs

390Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

530

11-50

146

51-200

201-500

1,001-5,000

10001+

Advertising agencies by metro

Metro	Companies
Advertising agencies in Lisboa	163
Advertising agencies in Lisbon	58
Advertising agencies in Porto	57
Advertising agencies in Braga	32
Advertising agencies in Coimbra	13
Advertising agencies in Aveiro	12
Advertising agencies in Matosinhos	12

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 match quality audited by blind human judging, and headquartered in Portugal.
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; 5 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 are there based in Portugal?

There are 713 advertising agencies headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Caetsu TWO Advertising Agency, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most advertising agencies?

Lisboa leads with 163 headquartered companies, followed by Lisbon (58) and Porto (57).

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 994 verified decision-maker contacts tracked across these 713 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.

Ready to reach these companies? Verified emails and direct dials for all 713 advertising agencies based in Portugal. Start with a free account, no credit card.

Get the full list

Related lists

Advertising agencies by geography

Browse the directory

Browse: Companies home · All Portugal lists · All Advertising agencies lists · New lists

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.