Company lists · Data refreshed September 2026
Top 25 Media buying platforms based in Helsinki, Finland
RevenueBase identified 45 company matches for media buying platforms associated with Helsinki, Finland as of September 2026 and tracks 1,216 professional contacts across them, including 658 with verified work emails and 155 with mobile numbers. Across Finland, Helsinki is the largest hub for this category.
This list covers company matches for media buying platforms associated with Helsinki, 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 13, 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.
The 25 largest media buying platforms based in Helsinki, Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 827 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 13, 2026 · View company records in RevenueBase | |||||
| 2 | 74 contacts → | ||||
Exact match “Fridays is a young ambitious company which specialises in marketing, communications and social media.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 3 | 55 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 13, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “OIKIO is a strategic partner in digital marketing, utilizing both technology and heart.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Readpeak is one of the fastest-growing programmatic demand platforms for native advertising.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “Mediashake Oy on erikoistunut kasvattamaan asiakkaidensa myyntiä digitaalisen markkinoinnin avulla.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Outshine on digitaalisen ulkomainonnan nälkäisin ja innovatiivisin media.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Rakastu tulokselliseen markkinointiin.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Muru on vuonna 2023 perustettu kasvava ja ketterä mediatoimisto.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 10 | 9 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 13, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Kubla on moderni digitaalisen kasvun kumppani.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 12 | 8 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 13, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Wonderus on vuonna 2013 perustettu digitaalisen markkinoinnin ja mediamyynnin asiantuntijayritys.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Ainoa Resolution is an agile and fast growing performance marketing unit.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Uuden ajan mainostoimisto, luotu vastaamaan yritysten tarpeisiin.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Kumppanisi digitaalisessa markkinoinnissa” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 17 | 3 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 13, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Mainosvirta on kasvava mediayhtiö, joka tarjoaa erittäin tavoittavaa näyttömainontaa, paikallisesti eri talousalueilla.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Expert on Events” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “digital production by good people.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “MGS Management on 360° digitaalisen markkinoinnin kumppani.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Veko Media boosts businesses with top-notch social media marketing, enhancing brand credibility, increasing awareness, and ultimately driving more sales.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Haluan auttaa asiakkaitani mediasuunnittelun ja -ostamisen haasteissa, matalalla kynnyksellä ja vaivattomasti.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Contender is a new company that offers an expert-assisted platform for marketing planning, allowing users to build and design campaigns for different target audiences and budgets.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Sosiaalisen median kampanjat & mainonta Sosiaalisen median kanavien managerointi & monitorointi” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “media buying platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 45 media buying platforms based in Helsinki, Finland
See the full list, filter by size, metro and specialty, and access 658 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Media buying platforms based in Helsinki, Finland at a glance
As of Sep 13, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 15.0dCompany record updated
Median 55.0dHow 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 Helsinki, Finland whose business descriptions match “media buying 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 658 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 13, 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 “media buying platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many media buying platforms are there based in Helsinki, Finland?
RevenueBase identified 45 company matches for media buying platforms associated with Helsinki, 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 in Finland has the most media buying platforms?
Helsinki leads Finland with 45 company records, followed by Tampere (13) and Espoo (10).
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 658 professional contacts with verified work emails tracked across these 45 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 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 45 media buying platforms based in Helsinki, Finland. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Media buying platforms based in the United States
- Media buying platforms based in Brazil
- Media buying platforms based in the United Kingdom
- Media buying platforms based in Canada
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Company intelligence · public preview
Top 25 media buying platforms based in Helsinki, Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 45 matching company records for media buying platforms based in Helsinki, Finland, with 1,216 tracked contacts and 658 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 media buying platforms based in Helsinki, Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Smartlysmartly.ioHQ: Helsinki, FinlandReported employees: 501-1,000 | Helsinki, Finland | 501-1,000 | Exact match | 827 contacts → |
“Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fridaysfridays.fiHQ: Helsinki, FinlandReported employees: Not recorded | Helsinki, Finland | Not recorded | Exact match | 74 contacts → |
“Fridays is a young ambitious company which specialises in marketing, communications and social media.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  OMD Finlandomd.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 55 contacts → |
“OMD combines innovation, creativity, empathy and evidence to make Better decisions, faster on behalf of our clients.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  OIKIOoikio.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 36 contacts → |
“OIKIO is a strategic partner in digital marketing, utilizing both technology and heart.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Readpeakreadpeak.comHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 28 contacts → |
“Readpeak is one of the fastest-growing programmatic demand platforms for native advertising.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mediashakemediashake.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 20 contacts → |
“Mediashake Oy on erikoistunut kasvattamaan asiakkaidensa myyntiä digitaalisen markkinoinnin avulla.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Outshineoutshine.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Outshine on digitaalisen ulkomainonnan nälkäisin ja innovatiivisin media.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Grapevinegrapevine.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 14 contacts → |
“Rakastu tulokselliseen markkinointiin.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Muru Agencymuruagency.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“Muru on vuonna 2023 perustettu kasvava ja ketterä mediatoimisto.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Improve Mediaimprovemedia.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 9 contacts → |
“Improve Median missio on tehdä median ostajan työstä vaivattomampaa, tuoda median omistajalle lisää tuottoa ja olla loistava työpaikka.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Kubla OYkubla.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Kubla on moderni digitaalisen kasvun kumppani.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PONTAponta.coHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Ponta is an ad tech company on a mission to help companies connect with their audiences through innovative proprietary solutions.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wonderuswonderus.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 7 contacts → |
“Wonderus on vuonna 2013 perustettu digitaalisen markkinoinnin ja mediamyynnin asiantuntijayritys.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ainoa Resolutionresolutionmedia.comHQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 5 contacts → |
“Ainoa Resolution is an agile and fast growing performance marketing unit.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lenken OYlenken.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“Uuden ajan mainostoimisto, luotu vastaamaan yritysten tarpeisiin.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Skelte Partners OYskelte.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Kumppanisi digitaalisessa markkinoinnissa” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Medianimediani.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Mainosvirta OYmainosvirta.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“Mainosvirta on kasvava mediayhtiö, joka tarjoaa erittäin tavoittavaa näyttömainontaa, paikallisesti eri talousalueilla.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Sevent OY7t.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Expert on Events” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Wörksitewoerk.siteHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“digital production by good people.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  MGS Managementmgsmanagement.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“MGS Management on 360° digitaalisen markkinoinnin kumppani.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Veko Mediavekomedia.comHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Veko Media boosts businesses with top-notch social media marketing, enhancing brand credibility, increasing awareness, and ultimately driving more sales.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Not Another Media Agencynamagency.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Haluan auttaa asiakkaitani mediasuunnittelun ja -ostamisen haasteissa, matalalla kynnyksellä ja vaivattomasti.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  CON And Tender OYconandtender.comHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Contender is a new company that offers an expert-assisted platform for marketing planning, allowing users to build and design campaigns for different target audiences and budgets.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Komi Mediakomimedia.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Sosiaalisen median kampanjat & mainonta Sosiaalisen median kanavien managerointi & monitorointi” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 45 company matches
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Media buying platforms: dataset insights
September 13, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
45 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 15.0dCompany record updated
Median 55.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for media buying platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many media buying platforms did RevenueBase find based in Helsinki, Finland?
The saved snapshot records 45 matching company records, 1,216 tracked contacts and 658 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Media buying platforms by geography
- Media buying platforms based in the United States
- Media buying platforms based in Brazil
- Media buying platforms based in the United Kingdom
- Media buying platforms based in Canada
- Media buying platforms based in Germany
- Media buying platforms based in Spain
- Media buying platforms based in Australia
- Media buying platforms based in France
- Media buying platforms based in Mexico
- Media buying platforms based in the Netherlands
- Media buying platforms based in Italy
- Media buying platforms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 media buying platforms based in Helsinki, Finland. Snapshot: September 13, 2026. https://revenuebase.ai/companies/media-buying-platforms/finland/helsinki.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Media buying platforms based in the United States
- Media buying platforms based in Brazil
- Media buying platforms based in the United Kingdom
- Media buying platforms based in Canada
- Media buying platforms based in Germany
- Media buying platforms based in Spain
Company intelligence · public preview
Top 25 media buying platforms based in Helsinki, Finland
RevenueBase records 45 matching company records for media buying platforms based in Helsinki, Finland, with 1,216 tracked contacts and 658 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 media buying platforms based in Helsinki, Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Smartlysmartly.io HQ: Helsinki, FinlandReported employees: 501-1,000 | Helsinki, Finland | 501-1,000 | Exact match | 827 contacts → |
“Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fridaysfridays.fi HQ: Helsinki, FinlandReported employees: Not recorded | Helsinki, Finland | Not recorded | Exact match | 74 contacts → |
“Fridays is a young ambitious company which specialises in marketing, communications and social media.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | OMD Finlandomd.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 55 contacts → |
“OMD combines innovation, creativity, empathy and evidence to make Better decisions, faster on behalf of our clients.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | OIKIOoikio.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 36 contacts → |
“OIKIO is a strategic partner in digital marketing, utilizing both technology and heart.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Readpeakreadpeak.com HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 28 contacts → |
“Readpeak is one of the fastest-growing programmatic demand platforms for native advertising.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mediashakemediashake.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 20 contacts → |
“Mediashake Oy on erikoistunut kasvattamaan asiakkaidensa myyntiä digitaalisen markkinoinnin avulla.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Outshineoutshine.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Outshine on digitaalisen ulkomainonnan nälkäisin ja innovatiivisin media.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grapevinegrapevine.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 14 contacts → |
“Rakastu tulokselliseen markkinointiin.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Muru Agencymuruagency.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“Muru on vuonna 2023 perustettu kasvava ja ketterä mediatoimisto.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Improve Mediaimprovemedia.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 9 contacts → |
“Improve Median missio on tehdä median ostajan työstä vaivattomampaa, tuoda median omistajalle lisää tuottoa ja olla loistava työpaikka.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Kubla OYkubla.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Kubla on moderni digitaalisen kasvun kumppani.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PONTAponta.co HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 8 contacts → |
“Ponta is an ad tech company on a mission to help companies connect with their audiences through innovative proprietary solutions.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wonderuswonderus.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 7 contacts → |
“Wonderus on vuonna 2013 perustettu digitaalisen markkinoinnin ja mediamyynnin asiantuntijayritys.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ainoa Resolutionresolutionmedia.com HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 5 contacts → |
“Ainoa Resolution is an agile and fast growing performance marketing unit.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lenken OYlenken.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“Uuden ajan mainostoimisto, luotu vastaamaan yritysten tarpeisiin.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Skelte Partners OYskelte.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Kumppanisi digitaalisessa markkinoinnissa” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Medianimediani.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Mainosvirta OYmainosvirta.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“Mainosvirta on kasvava mediayhtiö, joka tarjoaa erittäin tavoittavaa näyttömainontaa, paikallisesti eri talousalueilla.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sevent OY7t.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Expert on Events” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wörksitewoerk.site HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“digital production by good people.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MGS Managementmgsmanagement.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“MGS Management on 360° digitaalisen markkinoinnin kumppani.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veko Mediavekomedia.com HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Veko Media boosts businesses with top-notch social media marketing, enhancing brand credibility, increasing awareness, and ultimately driving more sales.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Not Another Media Agencynamagency.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Haluan auttaa asiakkaitani mediasuunnittelun ja -ostamisen haasteissa, matalalla kynnyksellä ja vaivattomasti.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | CON And Tender OYconandtender.com HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Contender is a new company that offers an expert-assisted platform for marketing planning, allowing users to build and design campaigns for different target audiences and budgets.” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Komi Mediakomimedia.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 1 contacts → |
“Sosiaalisen median kampanjat & mainonta Sosiaalisen median kanavien managerointi & monitorointi” Recorded description excerpt · September 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 45 company matches
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Media buying platforms: dataset insights
September 13, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
45 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 15.0dCompany record updated
Median 55.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for media buying platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many media buying platforms did RevenueBase find based in Helsinki, Finland?
The saved snapshot records 45 matching company records, 1,216 tracked contacts and 658 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 media buying platforms based in Helsinki, Finland. Snapshot: September 13, 2026. https://revenuebase.ai/companies/media-buying-platforms/finland/helsinki.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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