Company lists · Data verified August 2026

Top 20 Ad tech platforms based in Stockholm, Sweden

Name: Ad tech platforms based in Stockholm, Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 39 companies tracked

There are 39 ad tech platforms headquartered in Stockholm, Sweden (RevenueBase, August 2026). RevenueBase tracks 547 professional contacts across them, including 222 with verified work emails and 26 with mobile numbers. Stockholm is the largest hub.

This list covers ad tech platforms headquartered in Stockholm, Sweden, 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.

39Companies

547Contacts tracked

222Verified emails

26Mobile numbers

Unlock all 39 companies Free account · no credit card · 2 minutes

The 20 largest ad tech platforms based in Stockholm, Sweden

Ranked by team size

Top 20 of 39 ad tech platforms based in Stockholm, Sweden, 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	Bannerflow	Stockholm	51-200	161	11
2	Brightbid	Stockholm	51-200	67	25
3	Amanda AI	Stockholm	11-50	40	20
4	Leeads	Stockholm	11-50	33	22
5	Keywordio	Stockholm	11-50	32	22
6	Concept X	Stockholm	11-50	27	19
7	Global Media Platform	Stockholm	11-50	23	15
8	Nilsson & Nilsson Media AB	Stockholm	11-50	16	10
9	Execute Media	Stockholm	11-50	12	9
10	Madington	Stockholm	11-50	10	10
11	Vitec Bidtheatre	Stockholm	1-10	9	8
12	AD Layer	Stockholm	11-50	8	8
13	OCAST	Stockholm	1-10	8	4
14	Dwise Media AB	Stockholm	1-10	4	4
15	relaxad.com	Stockholm	1-10	4	2
16	Media And Games Invest MGI	Stockholm	501-1,000	3	3
17	Artillery Marketing Group	Stockholm	1-10	3	2
18	Sellbranch	Stockholm	11-50	1	1
19	Tradedoubler Australia	Stockholm	1-10	1	1
20	Advisible	Stockholm	1-10	1	1

Showing 20 of 39 ad tech platforms based in Stockholm, Sweden

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 222 reachable decision-makers.

Free account · no credit card

See all 39 companies

Ad tech platforms based in Stockholm, Sweden at a glance

As of Aug 28, 2026

11-50Median size (employees)

StockholmLargest hub · 39 HQs

26Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Ad tech platforms by metro in Sweden

Metro	Companies
Ad tech platforms in Stockholm	39
Ad tech platforms in Malmo	6
Ad tech platforms in Gothenburg	3
Ad tech platforms in Lund	2
Ad tech platforms in Goteborg	2
Ad tech platforms in Umea	1
Ad tech platforms in Gavle Gavle	1
Ad tech platforms in Kristianstad	1

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 “ad tech platforms”, with match quality audited by blind human judging, and headquartered in Stockholm, Sweden.
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; 2 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 ad tech platforms are there based in Stockholm, Sweden?

There are 39 ad tech platforms headquartered in Stockholm, Sweden as of August 2026 (RevenueBase).

What is the largest company on this list?

Bannerflow, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most ad tech platforms?

Stockholm leads with 39 headquartered companies, followed by Malmo (6) and Gothenburg (3).

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 222 verified decision-maker contacts tracked across these 39 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.

Ready to reach these companies? Verified emails and direct dials for all 39 ad tech platforms based in Stockholm, Sweden. Start with a free account, no credit card.

Get the full list

Related lists

Ad tech platforms by geography

Browse the directory

Browse: Companies home · Ad tech platforms in Sweden · All Sweden lists · All Ad tech platforms lists · New lists

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.