Company lists · Data verified August 2026

Top 25 B2B marketing agencies based in Helsinki, Finland

Name: B2B marketing agencies based in Helsinki, Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 85 companies tracked

There are 85 B2B marketing agencies headquartered in Helsinki, Finland (RevenueBase, August 2026). RevenueBase tracks 1,405 professional contacts across them, including 601 with verified work emails and 82 with mobile numbers. Helsinki is the largest hub.

This list covers B2B marketing agencies headquartered in Helsinki, Finland, 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.

85Companies

1,405Contacts tracked

601Verified emails

82Mobile numbers

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The 25 largest B2B marketing agencies based in Helsinki, Finland

Ranked by team size

Top 25 of 85 B2B marketing agencies based in Helsinki, Finland, 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	VALVE	Helsinki	51-200	255	62
2	Dagmar	Helsinki	201-500	235	172
3	Demande OY	Helsinki	1,001-5,000	111	3
4	NITRO	Helsinki	51-200	107	36
5	Dentsu Finland	Helsinki	201-500	92	70
6	Fridays	Helsinki	n/a	74	1
7	Micromedia OY	Helsinki	11-50	66	34
8	Myynninmaailma	Helsinki	11-50	36	24
9	Hopkins	Helsinki	11-50	30	18
10	Primaq Group OY	Helsinki	11-50	29	15
11	Luova Työmaa	Helsinki	11-50	27	9
12	Markkinointiviestintätoimisto Kuulu OY	Helsinki	11-50	20	18
13	Folcan	Helsinki	11-50	20	14
14	KUUBI	Helsinki	11-50	19	14
15	KIVA	Helsinki	11-50	18	16
16	Markkinointitoimisto WDS OY	Helsinki	11-50	18	11
17	Sellai	Helsinki	11-50	18	3
18	Nørr3	Helsinki	11-50	13	12
19	Intentio Agency	Helsinki	11-50	13	11
20	Fontakt	Helsinki	11-50	12	7
21	Oval Company Finland	Helsinki	1-10	10	5
22	Creative Code	Helsinki	1-10	9	6
23	Luova Markkinointitoimisto IDA Fram	Helsinki	1-10	6	4
24	Finbound	Helsinki	1-10	5	3
25	Virta UM	Helsinki	11-50	5	2

Showing 25 of 85 B2B marketing agencies based in Helsinki, Finland

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B2B marketing agencies based in Helsinki, Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 85 HQs

82Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

B2B marketing agencies by metro in Finland

Metro	Companies
B2B marketing agencies in Helsinki	85
B2B marketing agencies in Tampere	15
B2B marketing agencies in Espoo	10
B2B marketing agencies in Turku	8
B2B marketing agencies in Jyvaskyla	6
B2B marketing agencies in Lahti	4
B2B marketing agencies in Vantaa	4

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 “B2B marketing agencies”, with match quality audited by blind human judging, and headquartered in Helsinki, Finland.
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 B2B marketing agencies are there based in Helsinki, Finland?

There are 85 B2B marketing agencies headquartered in Helsinki, Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

VALVE, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most B2B marketing agencies?

Helsinki leads with 85 headquartered companies, followed by Tampere (15) and Espoo (10).

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 601 verified decision-maker contacts tracked across these 85 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.