Company lists · Data verified August 2026

Top 25 B2B marketing agencies based in Norway

Name: B2B marketing agencies based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 140 companies tracked

There are 140 B2B marketing agencies headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 920 professional contacts across them, including 216 with verified work emails and 35 with mobile numbers. Oslo is the largest hub.

This list covers B2B marketing 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.

140Companies

920Contacts tracked

216Verified emails

35Mobile numbers

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The 25 largest B2B marketing agencies based in Norway

Ranked by team size

Top 25 of 140 B2B marketing 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	BLOOM	Oslo	51-200	78	21
2	Innovation Support AS	Oslo	11-50	48	16
3	Markedssjefene AS	Oslo	11-50	42	23
4	Digitalfeet	Sandefjord	11-50	35	17
5	Inbound	Oslo	11-50	30	13
6	Fullstakk	Oslo	11-50	24	6
7	Snakk Kommunikasjon AS	Oslo	11-50	16	8
8	Frank & Dick	Oslo	11-50	15	13
9	Nettrafikk AS	Oslo	11-50	14	12
10	Cognito	Oslo	11-50	14	6
11	SDG Tbwa	Oslo	11-50	9	3
12	Salgia AS	Oslo	1-10	7	4
13	Isbre Media AS	Oslo	11-50	7	1
14	Papaya Design & Marketing	Oslo	1-10	5	3
15	Isipisi	Oslo	1-10	3	3
16	Reprise Digital Norway	Oslo	11-50	3	2
17	MA Media AS	Vikersund Viken	1-10	3	2
18	Smarketing AS	Oslo	1-10	3	2
19	Virvel Media	Slemmestad	1-10	3	2
20	BIGZ	Bergen	1-10	3	1
21	holthe.com	Larvik	1-10	3	1
22	Hype Machine AS	Avaldsnes	1-10	2	2
23	Mikalsen Utvikling	Skiptvet Viken	1-10	2	2
24	VIVA	Oslo	11-50	2	1
25	Digital SØR AS	Kristiansand	1-10	2	1

Showing 25 of 140 B2B marketing agencies based in Norway

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B2B marketing agencies based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 64 HQs

35Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

112

11-50

51-200

B2B marketing agencies by metro

Metro	Companies
B2B marketing agencies in Oslo	64
B2B marketing agencies in Bergen	7
B2B marketing agencies in Trondheim	4
B2B marketing agencies in Stavanger	4
B2B marketing agencies in Sandefjord	3
B2B marketing agencies in Larvik	2
B2B marketing agencies in Fredrikstad	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 “B2B marketing 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; 4 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 B2B marketing agencies are there based in Norway?

There are 140 B2B marketing agencies headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most B2B marketing agencies?

Oslo leads with 64 headquartered companies, followed by Bergen (7) and Trondheim (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 216 verified decision-maker contacts tracked across these 140 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.