Company lists · Data verified August 2026

Top 13 Growth marketing agencies based in Porto, Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 49 companies tracked

There are 49 growth marketing agencies headquartered in Porto, Portugal (RevenueBase, August 2026). RevenueBase tracks 558 professional contacts across them, including 167 with verified work emails and 31 with mobile numbers. Lisboa is the largest hub.

This list covers growth marketing agencies headquartered in Porto, 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.

49Companies

558Contacts tracked

167Verified emails

31Mobile numbers

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The 13 largest growth marketing agencies based in Porto, Portugal

Ranked by team size

Top 13 of 49 growth marketing agencies based in Porto, 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	Clever Advertising	Porto	201-500	362	118
2	Adclick	Porto	11-50	63	20
3	JMR Digital Marketing	Porto	1-10	12	7
4	Classy Advertising	Porto	1-10	12	6
5	Spartads Agência DE Marketing Digital	Porto	1-10	12	1
6	Lemon Advertising	Porto	1-10	9	1
7	Terramoto DE Ideias	Porto	11-50	4	3
8	SUEBI	Porto	1-10	4	3
9	The Brand Coach	Porto	1-10	4	2
10	Branditon	Porto	1-10	3	3
11	NHO AI Powered Business Accelerator	Porto	1-10	2	1
12	We Think Digital	Porto	1-10	1	1
13	Incubatraffic	Porto	1-10	1	1

Showing 13 of 49 growth marketing agencies based in Porto, Portugal

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Growth marketing agencies based in Porto, Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 99 HQs

31Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Growth marketing agencies by metro in Portugal

Metro	Companies
Growth marketing agencies in Lisboa	99
Growth marketing agencies in Lisbon	50
Growth marketing agencies in Porto	49
Growth marketing agencies in Braga	21
Growth marketing agencies in Cascais	15
Growth marketing agencies in Leiria	10
Growth marketing agencies in Coimbra	9

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 “growth marketing agencies”, with match quality audited by blind human judging, and headquartered in Porto, 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; 1 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 growth marketing agencies are there based in Porto, Portugal?

There are 49 growth marketing agencies headquartered in Porto, Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Clever Advertising, headquartered in Porto, tops this list with the largest team on record.

Which city has the most growth marketing agencies?

Lisboa leads with 99 headquartered companies, followed by Lisbon (50) and Porto (49).

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 167 verified decision-maker contacts tracked across these 49 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.