Company lists · Data refreshed September 2026

Top 25 Marketplace SEO agencies based in Denmark

Name: Marketplace SEO agencies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 130 companies tracked

RevenueBase identified 130 marketplace SEO agencies headquartered in Denmark as of September 2026 and tracks 757 professional contacts across them, including 127 with verified work emails and 20 with mobile numbers. Copenhagen is the largest hub.

This list covers marketplace SEO agencies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

130Companies

757Contacts tracked

127Verified emails

20Mobile numbers

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The 25 largest marketplace SEO agencies based in Denmark

Ranked by team size

Top 25 of 130 marketplace SEO agencies based in Denmark, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketplace SEO agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Web2mediaIndirect evidence	Aarhus C, DenmarkHQ checked Sep 5, 2026	51-200	80
	“With more than 15 years of experience and fifty passionate digital experts, Web2Media is from its Nordic base, among the leading digital marketing agencies in Europe.” Source: company website · checked Sep 5, 2026
2	BonzerPartial evidence	Copenhagen, DenmarkHQ checked Sep 5, 2026	51-200	65
	“Bonzer, your specialized SEO agency At Bonzer, we specialize in creating valuable organic traffic for our clients.” Source: company website · checked Sep 5, 2026
3	RefyneIndirect evidence	Copenhagen, DenmarkHQ checked Sep 5, 2026	11-50	39
	“Refyne så dagens lys i efteråret 2020 og er siden blevet et af de mest respekterede og seniortunge bureauer i Danmark.” Source: company website · checked Sep 5, 2026
4	Plutonic MediaIndirect evidence	Copenhagen, DenmarkHQ checked Sep 5, 2026	11-50	29
	“Plutonic Media er et markedsføringsbureau med digital performance i centrum.” Source: company website · checked Sep 5, 2026
5	MorningscorePartial evidence	Odense, DenmarkHQ checked Sep 5, 2026	11-50	27
	“Morningscore is a complete SEO & GEO platform built to make search optimization simple, measurable, and engaging.” Source: company website · checked Sep 5, 2026
6	InboundcphIndirect evidence	København Ø, DenmarkHQ checked Sep 5, 2026	11-50	25
	“I mere end 10 år har InboundCPH arbejdet med digital marketing og skabt varige resultater for danske og internationale virksomheder og institutioner.” Source: company website · checked Sep 5, 2026
7	Atak NordicIndirect evidence	Copenhagen, DenmarkHQ checked Sep 5, 2026	11-50	14
	“ATAK Nordic is a Danish full-service online marketing agency with creative employees who every day create online success and results for our customers based on the customers'…” Source: company website · checked Sep 5, 2026
8	Webbler APSIndirect evidence	Aarhus, DenmarkHQ checked Sep 5, 2026	11-50	13
	“Med et bredt fokus på online marketing hjælper vi flere hundrede virksomheder med at få succes online: Gennem søgemaskineoptimering, email marketing, Facebook-annoncering og…” Source: company website · checked Sep 5, 2026
9	ACENDPartial evidence	København S, DenmarkHQ checked Sep 5, 2026	1-10	13
	“Hos Acend er vi et Web & SEO bureau, som hjælper seriøse virksomheder med at få flere konverteringer, når der aktivt søges efter det, som netop de tilbyder.” Source: company website · checked Sep 5, 2026
10	Visioneyed APSIndirect evidence	Rødovre, DenmarkHQ checked Sep 5, 2026	1-10	7
	“Vi er et datadrevet 360 graders, digitalt marketing og web bureau.” Source: company website · checked Sep 5, 2026
11	Organic GrowthPartial evidence	Copenhagen, DenmarkHQ checked Sep 5, 2026	1-10	7
	“Organic Growth startede i 2019 som et specialiseret SEO-bureau.” Source: company website · checked Sep 5, 2026
12	Lemon MarketingIndirect evidence	Odder, DenmarkHQ checked Sep 5, 2026	1-10	6
	“Digitalt marketingbureau med over 10 års erfaring.” Source: company website · checked Sep 5, 2026
13	ADS OnIndirect evidence	Skødstrup, DenmarkHQ checked Sep 5, 2026	1-10	6
	“Ads On er først og fremmest sat i verden for at give din virksomhed en troværdig og nærværende samarbejdspartner til at varetage alt omkring markedsføring, så du kan koncentrere…” Source: company website · checked Sep 5, 2026
14	LS Marketing APSIndirect evidence	Svendborg, DenmarkHQ checked Sep 5, 2026	1-10	5
	“Vi tror på, at ærlighed er nøglen til et godt samarbejde.” Source: company website · checked Sep 5, 2026
15	Visibility.Group APSPartial evidence	København K, DenmarkHQ checked Sep 5, 2026	1-10	4
	“Visibility Group is an off-page SEO agency and one of the largest link brokers on the market.” Source: company website · checked Sep 5, 2026
16	Mr. ToucansIndirect evidence	Albertslund, DenmarkHQ checked Sep 5, 2026	1-10	4
	“Mr.” Source: company website · checked Sep 5, 2026
17	Wise AdvertisingIndirect evidence	Aarhus, DenmarkHQ checked Sep 5, 2026	1-10	4
	“WISE Advertising har eksisteret siden 2015.” Source: company website · checked Sep 5, 2026
18	Gylden MediaIndirect evidence	Haslev, DenmarkHQ checked Sep 5, 2026	1-10	4
	“Gylden Media har siden 2011 arbejdet med at skabe vækst, online synlighed og øget afkast for vores kunder.” Source: company website · checked Sep 5, 2026
19	SEO Danmark APSPartial evidence	Ålborg, DenmarkHQ checked Sep 5, 2026	1-10	3
	“Vi er et erfarent SEO bureau fra Aalborg.” Source: company website · checked Sep 5, 2026
20	itroom.dkIndirect evidence	Aabenraa, DenmarkHQ checked Sep 5, 2026	1-10	3
	“itroom så for første gang dagens lys, i 2015 da Lasse Enggaard startede forretningen op som en hobbyvirksomhed.” Source: company website · checked Sep 5, 2026
21	Marketingkonsulenten APSIndirect evidence	Vanløse, DenmarkHQ checked Sep 5, 2026	1-10	3
	“Hos Marketingkonsulenten ApS kan du finde din perfekte samarbejdspartner.” Source: company website · checked Sep 5, 2026
22	Friendly MediaPartial evidence	Kobenhavn, DenmarkHQ checked Sep 5, 2026	1-10	2
	“Friendly Media is a digital consulting firm that advises companies on SEO, e-commerce, email newsletter campaigns, and website content, including main content as well as product…” Source: company website · checked Sep 5, 2026
23	Secher CommunicationPartial evidence	Nibe, DenmarkHQ checked Sep 5, 2026	1-10	2
	“Secher Communication er drevet af Anders Secher, der er SEO-specialist og copywriter med 10 års erfaring.” Source: company website · checked Sep 5, 2026
24	semo.dkPartial evidence	Stenløse, DenmarkHQ checked Sep 5, 2026	1-10	2
	“SEMO.dk ApS arbejder med rådgivning indenfor online, med speciale i SEO” Source: company website · checked Sep 5, 2026
25	seo.dkPartial evidence	Copenhagen K, DenmarkHQ checked Sep 5, 2026	1-10	2
	“SEO.DK er et SEO bureau specialiseret i at hjælpe små og mellemstore virksomheder med at få mere organisk trafik fra Google.” Source: company website · checked Sep 5, 2026

Showing 25 of 130 marketplace SEO agencies based in Denmark

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Marketplace SEO agencies based in Denmark at a glance

As of Sep 5, 2026

1-10Median size (employees)

CopenhagenLargest hub · 13 HQs

20Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

109

11-50

51-200

Verified emails by last verification

0–30

115

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marketplace SEO agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Denmark whose own description of what they do matches “marketplace SEO agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marketplace SEO agencies, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 127 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many marketplace SEO agencies are there based in Denmark?

RevenueBase identified 130 marketplace SEO agencies headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Web2media, headquartered in Aarhus C Middle, tops this list with the largest team on record.

Which city has the most marketplace SEO agencies?

Copenhagen leads with 13 headquartered companies, followed by Kobenhavn (4) and Kobenhavn K (4).

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 127 verified decision-maker contacts tracked across these 130 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.