Company lists · Data verified August 2026

Top 22 Outbound marketing agencies based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 261 companies tracked

There are 261 outbound marketing agencies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 1,658 professional contacts across them, including 306 with verified work emails and 64 with mobile numbers. Lisboa is the largest hub.

This list covers outbound marketing 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.

261Companies

1,658Contacts tracked

306Verified emails

64Mobile numbers

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The 22 largest outbound marketing agencies based in Portugal

Ranked by team size

Top 22 of 261 outbound marketing 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	Ventask	Lisboa	201-500	157	16
2	Adsalsa	Lisboa	201-500	128	4
3	NOSSA	Alges	11-50	77	32
4	Wyperformance	Oeiras	51-200	71	52
5	Adclick	Porto	11-50	63	20
6	Addsales	n/a	51-200	44	17
7	Digital Group	Lisboa	51-200	34	6
8	Unik SEO - SEO Agency	Alges	11-50	29	13
9	Made2web	Alges	11-50	26	17
10	Marco Gouveia	Lisboa	11-50	23	10
11	Gigantic Digital Growth	Lisboa	11-50	22	7
12	Youlead	Lisbon	11-50	15	11
13	Martech Digital	Lisboa	11-50	12	6
14	Ganira	Lisbon	201-500	11	4
15	Media Braza	Vila Nova De Gaia	11-50	10	3
16	Lemoon	Vila Do Conde	11-50	9	1
17	Distinct Agency	Lisboa	11-50	7	5
18	Ascend Marketing Solutions	Viseu	11-50	6	2
19	Terramoto DE Ideias	Porto	11-50	4	3
20	Revshare	Lisboa	11-50	4	1
21	Revenue Precision	Lisbon	11-50	4	1
22	Grupo Multi Contact	Lisboa	51-200	3	1

Showing 22 of 261 outbound marketing agencies based in Portugal

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 306 reachable decision-makers.

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Outbound marketing agencies based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 56 HQs

64Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

199

11-50

51-200

201-500

Outbound marketing agencies by metro

Metro	Companies
Outbound marketing agencies in Lisboa	56
Outbound marketing agencies in Lisbon	31
Outbound marketing agencies in Porto	24
Outbound marketing agencies in Braga	13
Outbound marketing agencies in Aveiro	7
Outbound marketing agencies in Leiria	6
Outbound marketing agencies in Alges	5

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 “outbound marketing 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; 2 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 outbound marketing agencies are there based in Portugal?

There are 261 outbound marketing agencies headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Ventask, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most outbound marketing agencies?

Lisboa leads with 56 headquartered companies, followed by Lisbon (31) and Porto (24).

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 306 verified decision-maker contacts tracked across these 261 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.