Company lists · Data verified August 2026

Top 25 Contextual advertising agencies based in Finland

Name: Contextual advertising agencies based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 231 companies tracked

There are 231 contextual advertising agencies headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 1,934 professional contacts across them, including 1,074 with verified work emails and 164 with mobile numbers. Helsinki is the largest hub.

This list covers contextual advertising agencies headquartered in 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.

231Companies

1,934Contacts tracked

1,074Verified emails

164Mobile numbers

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The 25 largest contextual advertising agencies based in Finland

Ranked by team size

Top 25 of 231 contextual advertising agencies based in 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	Supermetrics	Helsinki	201-500	431	307
2	Dagmar	Helsinki	201-500	235	172
3	Tbwa Helsinki	Helsinki	51-200	106	74
4	Fridays	Helsinki	n/a	74	1
5	OMD Finland	Helsinki	11-50	55	35
6	Tagomo Digital OY LTD	Pori	11-50	50	34
7	Medialuotsi OY	Tampere	51-200	46	27
8	OIKIO	Helsinki	11-50	35	20
9	Digitoimisto Raju OY	Tampere	11-50	32	22
10	Arvo Partners	Helsinki	11-50	30	29
11	Hopkins	Helsinki	11-50	30	18
12	Tulos Helsinki	Helsinki	11-50	29	20
13	Primaq Group OY	Helsinki	11-50	29	15
14	Luova Työmaa	Helsinki	11-50	27	9
15	Mediashake	Helsinki	11-50	20	18
16	Folcan	Helsinki	11-50	20	14
17	KIVA	Helsinki	11-50	18	16
18	Nordic Growth Media	Oulu	11-50	17	2
19	Grapevine	Helsinki	11-50	14	10
20	Creative Crue	Tampere	11-50	14	10
21	Nørr3	Helsinki	11-50	13	12
22	Digi- JA Mainostoimisto Höyry	Oulu	11-50	12	9
23	Ajaton Idea OY	n/a	1-10	11	7
24	Tovari Marketing	Pori	11-50	11	6
25	Agency Bobble	Helsinki	1-10	11	5

Showing 25 of 231 contextual advertising agencies based in Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,074 reachable decision-makers.

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Contextual advertising agencies based in Finland at a glance

As of Aug 28, 2026

1-10Median size (employees)

HelsinkiLargest hub · 88 HQs

164Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

183

11-50

51-200

201-500

10001+

Contextual advertising agencies by metro

Metro	Companies
Contextual advertising agencies in Helsinki	88
Contextual advertising agencies in Tampere	22
Contextual advertising agencies in Espoo	17
Contextual advertising agencies in Turku	13
Contextual advertising agencies in Lahti	6
Contextual advertising agencies in Oulu	5
Contextual advertising agencies in Joensuu	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 “contextual advertising agencies”, with match quality audited by blind human judging, and headquartered in 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; 3 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 contextual advertising agencies are there based in Finland?

There are 231 contextual advertising agencies headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most contextual advertising agencies?

Helsinki leads with 88 headquartered companies, followed by Tampere (22) and Espoo (17).

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 1,074 verified decision-maker contacts tracked across these 231 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.