Company lists · Data refreshed September 2026

Top 25 B2B advertising platforms based in Finland

RevenueBase identified 68 company matches for B2B advertising platforms associated with Finland as of September 2026 and tracks 1,812 professional contacts across them, including 1,008 with verified work emails. Helsinki is the largest hub.

This list covers company matches for B2B advertising platforms associated with Finland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
68Companies
1,812Contacts tracked
1,008Verified emails
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The 25 largest B2B advertising platforms based in Finland

Ranked by team size
Top 25 of 68 company matches for B2B advertising platforms based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHelsinki, FinlandHQ recorded Sep 27, 2026501-1,000827 contacts →

Exact match

“Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Sep 27, 2026201-500426 contacts →

Exact match

“Marketing data, wherever you need it.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Sep 27, 202651-20099 contacts →

Exact match

“N.Rich is the The only ABM platform designed for action, best suited for fast-growing mid-market and enterprise companies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Sep 27, 2026n/a74 contacts →

Exact match

“Fridays is a young ambitious company which specialises in marketing, communications and social media.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Sep 27, 202611-5055 contacts →

Exact match

“OMD combines innovation, creativity, empathy and evidence to make Better decisions, faster on behalf of our clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchHelsinki, FinlandHQ recorded Sep 27, 202651-20046 contacts →

Exact match

“Medialuotsi Oy on digitaaliseen markkinointiin erikoistunut mediatoimisto.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Sep 27, 202611-5036 contacts →

Exact match

“OIKIO is a strategic partner in digital marketing, utilizing both technology and heart.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchHelsinki, FinlandHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“Readpeak is one of the fastest-growing programmatic demand platforms for native advertising.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Rakastu tulokselliseen markkinointiin.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchEspoo, FinlandHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Johtava B2B Demand Gen Toimisto // Paras tapa saada laadukkaita liidejä Kaikki mitä tarvitset luomaan laadukkaita kauppaan johtavia liidejä, säästämään myynnin ja markkinoinnin…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Muru on vuonna 2023 perustettu kasvava ja ketterä mediatoimisto.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchTampere, FinlandHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Tremedia toimittaa digitoteutuksia sekä graafisen suunnittelun palveluita yli 20 vuoden kokemuksella.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Improve Median missio on tehdä median ostajan työstä vaivattomampaa, tuoda median omistajalle lisää tuottoa ja olla loistava työpaikka.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchOulu, FinlandHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Muutos Digital edustaa raa'an datan ja luovan työn soljuvaa yhteenliittoa.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Kubla on moderni digitaalisen kasvun kumppani.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Ponta is an ad tech company on a mission to help companies connect with their audiences through innovative proprietary solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Wonderus on vuonna 2013 perustettu digitaalisen markkinoinnin ja mediamyynnin asiantuntijayritys.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchPorvoo, FinlandHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Fuusiomedia Oy auttaa yrityksiä menestymään digitaalisessa maailmassa tarjoamalla älykkäitä, helposti käyttöönotettavia ja kustannustehokkaita markkinointiratkaisuja.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Marketing platform connecting consumers to products and providing qualified leads to merchants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchFinlandHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Suunnittelemme, toteutamme ja optimoimme digitaalista mainontaa hyödyntäen web-analytiikan ratkaisuja.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchHelsinki, FinlandHQ recorded Sep 27, 202651-2005 contacts →

Exact match

“Ainoa Resolution is an agile and fast growing performance marketing unit.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchJoensuu, FinlandHQ recorded Sep 27, 20261-104 contacts →

Exact match

“More quality traffic to companies website.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchHelsinki, FinlandHQ recorded Sep 27, 20261-103 contacts →

Exact match

“At Mediani, we're unifying the fragmented premium media landscape into a connected, high-performing ecosystem that serves advertisers, agencies, and media owners around the globe.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchEspoo, FinlandHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Olemme nuorekas ja kasvava digitaalisen markkinoinnin toimisto.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchTampere, FinlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Digitaalista markkinointia ja myyntiä, sekä edellisten automatisointia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 68 B2B advertising platforms based in Finland

See the full list, filter by size, metro and specialty, and access 1,008 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B advertising platforms based in Finland at a glance

As of Sep 27, 2026
55.6%Verified-email coverage
26.6Average contacts per company
1-10Median size (employees)
50.0%Largest-city concentration · Helsinki
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
14
51-200
4
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 68 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Finland whose business descriptions match “B2B advertising platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 1,008 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “B2B advertising platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B advertising platforms are there based in Finland?

RevenueBase identified 68 company matches for B2B advertising platforms associated with Finland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Smartly tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B advertising platforms?

Helsinki leads with 34 company records, followed by Espoo (7) and Tampere (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,008 professional contacts with verified work emails tracked across these 68 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.