Company lists · Data refreshed September 2026

Top 13 Adtech platforms based in Copenhagen, Denmark

RevenueBase identified 26 company matches for adtech platforms associated with Copenhagen, Denmark as of September 2026 and tracks 406 professional contacts across them, including 223 with verified work emails and 37 with mobile numbers. Across Denmark, Copenhagen is the largest hub for this category.

This list covers company matches for adtech platforms associated with Copenhagen, Denmark, 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 23, 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 23, 2026 How this list was built
26Companies
406Contacts tracked
223Verified emails
37Mobile numbers
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The 13 largest adtech platforms based in Copenhagen, Denmark

Ranked by team size
Top 13 of 26 company matches for adtech platforms based in Copenhagen, Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchCopenhagen, DenmarkHQ recorded Sep 23, 202651-20085 contacts →

Exact match

“Adnami is a leading AdTech company specialising in attention-first advertising solutions for brands, agencies, and publishers.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202651-20085 contacts →

Exact match

“Dreamdata is a B2B Attribution Platform.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202651-20084 contacts →

Exact match

“AudienceProject is a Danish-founded SaaS company empowering advertisers to make confident marketing decisions and reach their audience more effectively based on independent…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202611-5026 contacts →

Exact match

“Concept X - A platform for growth!”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202611-5022 contacts →

Exact match

“Passendo is the first dedicated email ad server built for publishers who want full control, better performance, and smarter monetization.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202611-5018 contacts →

Exact match

“Digiseg maps digital advertising to household characteristics.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202611-5018 contacts →

Exact match

“DENSOU is a leading independent paid media agency and technology company.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 20261-1012 contacts →

Exact match

“AdPlenty is the all-in-one #SaaS that is ringing in a new era of automated multi-channel advertising for Franchises with global ambitions.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 20261-1010 contacts →

Exact match

“Adwallet is a tool designed for publishers and agencies which automates the visual documentation of digital direct or programmatic ad campaigns.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 20261-109 contacts →

Exact match

“We are a media-supplying startup based in Copenhagen that focuses on providing full funnel digital media experiences.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 20261-104 contacts →

Exact match

“Contimo is the all-in-one native advertising platform that helps publishers grow revenue and helps brands and agencies drive real engagement through premium content placements and…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 202611-503 contacts →

Exact match

“Wult is the global leader in data compliance signals.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchCopenhagen, DenmarkHQ recorded Sep 23, 20261-101 contacts →

Exact match

“I Love Mobile s all about digital marketing to people on the go.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 13 of 26 adtech platforms based in Copenhagen, Denmark

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Adtech platforms based in Copenhagen, Denmark at a glance

As of Sep 23, 2026
54.9%Verified-email coverage
9.1%Mobile-number coverage
15.6Average contacts per company
1-10Median size (employees)
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
6
51-200
5

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

Company record updated

Median 61.0d

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 Copenhagen, Denmark whose business descriptions match “adtech 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 223 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 23, 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 “adtech platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many adtech platforms are there based in Copenhagen, Denmark?

RevenueBase identified 26 company matches for adtech platforms associated with Copenhagen, Denmark 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?

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

Which city in Denmark has the most adtech platforms?

Copenhagen leads Denmark with 37 company records, followed by Capital (3) and Aarhus (2).

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 223 professional contacts with verified work emails tracked across these 26 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 23, 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.