Company lists · Data refreshed September 2026

Top 25 Cybersecurity advisory and data privacy consulting services based in Norway

RevenueBase identified 104 company matches for cybersecurity advisory and data privacy consulting services associated with Norway as of September 2026 and tracks 1,410 professional contacts across them, including 315 with verified work emails and 68 with mobile numbers. Oslo is the largest hub.

This list covers company matches for cybersecurity advisory and data privacy consulting services associated with 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 24, 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 24, 2026 How this list was built
104Companies
1,410Contacts tracked
315Verified emails
68Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity advisory and data privacy consulting services based in Norway

Ranked by team size
Top 25 of 104 company matches for cybersecurity advisory and data privacy consulting services based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 24, 2026201-500345 contacts →

Exact match

“With offices in Oslo, Stavanger, Trondheim, Stockholm, Copenhagen, Utrecht and London, we deliver cybersecurity services across Europe.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 24, 202651-200138 contacts →

Exact match

“Netsecurity is a dedicated cyber security company that helps companies before, during and after an attack.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 24, 202651-20084 contacts →

Exact match

“At Defendable we have made it our mission to help make you and your company just that: defendable.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchHaugesund, NorwayHQ recorded Sep 24, 202651-20076 contacts →

Exact match

“EMP Secure is full service IT-provider offering innovative IT technologies and cyber security solutions for businesses in various industries.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchNorwayHQ recorded Sep 24, 202651-20046 contacts →

Exact match

“IT-konsulentselskap”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5036 contacts →

Exact match

“Sicra ble grunnlagt i Norge i 2016 med en tydelig overbevisning: God forretning krever god sikkerhet.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5033 contacts →

Exact match

“Creating a Trusted and Secure Workforce.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchAsker, NorwayHQ recorded Sep 24, 202611-5031 contacts →

Exact match

“Hacked.com provides elite digital security for executives, public figures, investors, and businesses.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5029 contacts →

Exact match

“Sysint AS is a Norwegian consulting company that provides business and technology consulting to private and public companies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchSandnes, NorwayHQ recorded Sep 24, 202611-5022 contacts →

Exact match

“ivolv is here to assist your organization in building effective protection and resilience against cyber attacks.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5021 contacts →

Exact match

“At White Label Consultancy, we are committed to revolutionising how companies handle and manage personal data.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchNorwayHQ recorded Sep 24, 202611-5018 contacts →

Exact match

“BlueTree is an award-winning technology company, experts in delivering managed services for enterprise companies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5016 contacts →

Exact match

“Zebra is a newly established IT Consulting house with a team of experts in Data, Business Apps, and Security.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 24, 20261-1014 contacts →

Exact match

“Konsilito er et IT-rådgivningsmiljø som skal være Norges største og beste på personvern og ha et sterkt fagmiljø innen etterlevelse av myndighetskrav, it-sikkerhet, ledelse og…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchLysaker, NorwayHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“At TechAgrim, we are dedicated to delivering cutting-edge cybersecurity solutions, tailored to protect your digital assets.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5011 contacts →

Exact match

“Risikostyring, compliance, gransking, digitale bevis, cybersecurity, bærekraft, samfunnsansvar samt sikkerhet og beredskap.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 24, 202611-5010 contacts →

Exact match

“O3C (O3 Cyber) was born through the community as a podcast in January 2021.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Sep 24, 202611-509 contacts →

Exact match

“Vaar er et advokatfirma som er spesialisert innenfor anskaffelser, teknologi, personvern og tilgrensende områder.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchArendal, NorwayHQ recorded Sep 24, 20261-108 contacts →

Exact match

“System Sikkerhet AS is the longest running purely Information security company in Norway.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchBrumunddal, NorwayHQ recorded Sep 24, 20261-107 contacts →

Exact match

“Houmb AS brings broad industrial and academic cybersecurity experience.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 24, 20261-106 contacts →

Exact match

“We are a team of certified security experts that are passionate about providing the best possible security service.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 24, 20261-105 contacts →

Exact match

“Cuvee is a reliable partner that offers consulting services in IT procurement, supplier management, architecture, information security and privacy.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchNorwayHQ recorded Sep 24, 202611-505 contacts →

Exact match

“Cloudworks er et konsulentselskap med IT-konsulenter som brenner for digital identitet og skysikkerhet.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Sep 24, 20261-105 contacts →

Exact match

“Foreningen Personvernombudene hjelper medlemmene til å gi god rådgivning omkring personvern (GDPR).”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 24, 20261-104 contacts →

Exact match

“About us: Our goal is to strengthen our customers so that they can proceed with necessary security through their proprietary businesses.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 104 cybersecurity advisory and data privacy consulting services based in Norway

See the full list, filter by size, metro and specialty, and access 315 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cybersecurity advisory and data privacy consulting services based in Norway at a glance

As of Sep 24, 2026
22.3%Verified-email coverage
4.8%Mobile-number coverage
13.6Average contacts per company
1-10Median size (employees)
51.9%Largest-city concentration · Oslo
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
23
51-200
7
201-500
2

Freshness & accuracy

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

Email last verified

Median 27.0d

Company record updated

Median 76.0d

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 Norway whose business descriptions match “cybersecurity advisory and data privacy consulting services” 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 315 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 24, 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 “cybersecurity advisory and data privacy consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity advisory and data privacy consulting services are there based in Norway?

RevenueBase identified 104 company matches for cybersecurity advisory and data privacy consulting services associated with 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?

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

Which city has the most cybersecurity advisory and data privacy consulting services?

Oslo leads with 54 company records, followed by Moss (4) and Bergen (3).

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 315 professional contacts with verified work emails tracked across these 104 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 104 cybersecurity advisory and data privacy consulting services based in 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.