Company lists · Data refreshed September 2026

Top 25 Outbound marketing agencies based in Oslo, Norway

RevenueBase identified 69 company matches for outbound marketing agencies associated with Oslo, Norway as of September 2026 and tracks 639 professional contacts across them, including 119 with verified work emails and 14 with mobile numbers. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for outbound marketing agencies associated with Oslo, Norway, 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 13, 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 13, 2026 How this list was built
69Companies
639Contacts tracked
119Verified emails
14Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest outbound marketing agencies based in Oslo, Norway

Ranked by team size
Top 25 of 69 company matches for outbound marketing agencies based in Oslo, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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 matchOslo, NorwayHQ recorded Sep 13, 202611-5047 contacts →

Exact match

“Get more customers in B2B - we build your pipeline through mapping, lead generation and booking meetings.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5035 contacts →

Exact match

“UAWC is a team of certified omnichannel experts with a deep level of expertise in E-commerce.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5030 contacts →

Exact match

“Inbound marketing er den mest effektive måten å markedsføre seg på om du ønsker flere varme leads og flere salgsprosesser.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5024 contacts →

Exact match

“Det startet i 2016 med et ønske om å optimalisere hvordan man jobber med digital markedsføring.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5015 contacts →

Exact match

“Frank & Dick er et senior fullservice markedsføringsbyrå som jobber tett med mellomstore norske virksomheter.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5014 contacts →

Exact match

“Kunder kommer til oss av mange grunner.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5013 contacts →

Exact match

“Nettrafikk er et digitalt markedsføringsbyrå.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5013 contacts →

Exact match

“Optimal Norge AS er et mediebyrå med fokus på resultater.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5010 contacts →

Exact match

“OSMB ble startet i 2021 med mål om å bistå det norske bedriftsmarkedet med vekst gjennom kunder og oppdrag.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 13, 202611-509 contacts →

Exact match

“We offer a full range of marketing services; advertising, marketing consultancy, and media planning.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 13, 202611-507 contacts →

Exact match

“Isbre Media er et markedsføringsbyrå som har etablert seg som en ledende aktør innen digital markedsføring, og det er lett å forstå hvorfor.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Sep 13, 20261-106 contacts →

Exact match

“Grunderbox is a boutique marketing agency that offers a full spectrum of digital marketing services, including web design, Google and Facebook advertising, branding, marketing…”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Sep 13, 20261-106 contacts →

Exact match

“Et rendyrket B2B vekstbyrå, med spesialkompetanse innen IT/tech og finans/økonomi.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 13, 20261-105 contacts →

Exact match

“Papaya is a full-service media and marketing agency, specializing in strategic marketing and communications as well as corporate identity development and design.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Sep 13, 20261-105 contacts →

Exact match

“Vexter hjelper B2B-selgere å jobbe smartere ved å kombinere presis prospektdata med et intelligent AI-verktøy for e-post outreach.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 13, 20261-103 contacts →

Exact match

“RePlan is a marketing company that solely focuses on small and medium sized businesses.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 13, 20261-103 contacts →

Exact match

“If you just started your own Inbound Agency, we know you have a tonne of great ideas and goals; rapid growth and recognition are among them.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Sep 13, 20261-102 contacts →

Exact match

“Mediebyrået Effekt Media startet opp i 2009.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Sep 13, 202611-502 contacts →

Exact match

“Viva er et fullservicebyrå innen digital markedsføring.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Sep 13, 20261-102 contacts →

Exact match

“Cyntmedia is a Marketing Agency with the goal to be industry leading in Marketing and Advertisement.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 13, 20261-102 contacts →

Exact match

“Mer Vekst, Flere kunder, Garantert.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 13, 20261-101 contacts →

Exact match

“Egge Reklamebyrå is located in Oslo, and we're specialized in marketing for shopping centers and retailers.”

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

Exact match

“Den faste seniorrådgiveren for digital synlighet – for kunnskaps- og tjenestevirksomheter med små markedsteam.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Sep 13, 20261-101 contacts →

Exact match

“Every company needs highquality leads but where should you start?”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 13, 20261-101 contacts →

Exact match

“Skroll AS er et digitalt markedsføringsbyrå, som gjennom analyse og kostnadseffektive tiltak forvalter bedrifters markedsføringsbudsjett riktig.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

Showing 25 of 69 outbound marketing agencies based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outbound marketing agencies based in Oslo, Norway at a glance

As of Sep 13, 2026
18.6%Verified-email coverage
2.2%Mobile-number coverage
9.3Average contacts per company
1-10Median size (employees)
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
23
51-200
2

Freshness & accuracy

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

Email last verified

Median 15.0d

Company record updated

Median 81.0d

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 Oslo, Norway whose business descriptions match “outbound marketing agencies” 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 119 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 13, 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 “outbound marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound marketing agencies are there based in Oslo, Norway?

RevenueBase identified 69 company matches for outbound marketing agencies associated with Oslo, Norway 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?

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

Which city in Norway has the most outbound marketing agencies?

Oslo leads Norway with 66 company records, followed by Sandnes (7) and Trondheim (5).

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 119 professional contacts with verified work emails tracked across these 69 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 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 outbound marketing agencies based in Oslo, Norway. Start with a free account, no credit card.

Download this list →

Related lists

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.