Company lists · Data verified August 2026

Top 25 Enterprise SEO agencies based in Norway

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 83 companies tracked

There are 83 enterprise SEO agencies headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 280 professional contacts across them, including 69 with verified work emails and 7 with mobile numbers. Oslo is the largest hub.

This list covers enterprise SEO agencies headquartered in Norway, 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.

83Companies

280Contacts tracked

69Verified emails

7Mobile numbers

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The 25 largest enterprise SEO agencies based in Norway

Ranked by team size

Top 25 of 83 enterprise SEO agencies based in Norway, 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	Bonzer	Oslo	51-200	64	3
2	Idium 1881 AS	Oslo	11-50	26	1
3	Ramsalt LAB	Oslo	11-50	22	15
4	Horn Media Group	Oslo	11-50	14	9
5	Optimal Norge AS	Oslo	11-50	13	7
6	Falk Media	Kristiansand S	1-10	7	5
7	MEDON	Oslo	1-10	7	2
8	Rank Nr. 1 AS	Kristiansand	1-10	6	1
9	Nytteverdi AS	Trondheim	1-10	3	3
10	Metamanager	Oslo	1-10	3	2
11	Replan AS	Oslo	1-10	3	2
12	Effekt Media AS	Oslo	1-10	2	2
13	marketin.no	n/a	1-10	2	2
14	VIVA	Oslo	11-50	2	1
15	Digital SØR AS	Kristiansand	1-10	2	1
16	STEMT	n/a	1-10	2	1
17	Mediseo AS	Larvik	1-10	2	1
18	Medias AS	Fredrikstad	1-10	2	1
19	Adcomer AS	Lillestrom Viken	1-10	1	1
20	Corecom Digitalbyrå	n/a	1-10	1	1
21	Aukar AS	Karmoy	1-10	1	1
22	Lead Service AS	Oslo	1-10	1	1
23	Fonvig Group	Oslo	1-10	1	1
24	Search Planet AS	Oslo	1-10	1	1
25	Skroll AS	Oslo	1-10	1	1

Showing 25 of 83 enterprise SEO agencies based in Norway

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 69 reachable decision-makers.

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Enterprise SEO agencies based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 37 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Enterprise SEO agencies by metro

Metro	Companies
Enterprise SEO agencies in Oslo	37
Enterprise SEO agencies in Bergen	4
Enterprise SEO agencies in Larvik	3
Enterprise SEO agencies in Kristiansand	3
Enterprise SEO agencies in Hamar	3
Enterprise SEO agencies in Trondheim	3
Enterprise SEO agencies in Frogner	2

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 “enterprise SEO agencies”, with match quality audited by blind human judging, and headquartered in Norway.
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; 0 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 enterprise SEO agencies are there based in Norway?

There are 83 enterprise SEO agencies headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

Bonzer, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most enterprise SEO agencies?

Oslo leads with 37 headquartered companies, followed by Bergen (4) and Larvik (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 69 verified decision-maker contacts tracked across these 83 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.

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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.