Country ranking

Top B2B Companies in Norway

TrustList ranks 94 companies in Norway across 4 categories. The biggest lists are IT service providers (41), IT product companies (35) and digital marketing companies (10). Each list below is the top of its full ranking, ordered by rating, review volume and listing quality; no one pays for a position.

The businesses here list work in Poland and Sweden. 92 of them have written a profile you can read before you get in touch.

What to check before you hire in Norway

Which legal entity signs, and which country's courts the contract names, since the office you met may not be the company on the invoice
Where your data will actually be stored and processed, and whether that is allowed under the rules you are bound by
Who owns the work: intellectual property assignment has to be valid under the law of the supplier's country, not only yours
The overlap in working hours you will really get, and who is reachable when something breaks at your end of the day
The currency you are billed in, who carries the exchange-rate movement, and what the payment fees add
References from clients in your own market, not only in the supplier's: the ones who had to manage the distance
How the relationship ends: notice, handover of code, credentials and data, and what happens to staff assigned to you

Each section below is the top of that category's own ranking for Norway, so the two pages can never disagree. At the top of the largest of them, IT service providers, right now: Bakken & Bæck AS, Geodata AS and Oxx as.

Top IT service providers in Norway

Top 5 of 41 ranked

See all 41

BB
Bakken & Bæck AS
Artificial Intelligence - AI · Software Development · IT Services
Bakken & Bæck AS is a design and technology studio that builds digital products from first idea to launch. It began in 2011 and is owned by the people who founded it.
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Why #1: Based in Amsterdam, Barcelona, Bonn, London and Oslo · Founded 2011 · Team of 60+ · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Geodata AS
IT Services · Web Development · Web Design
Geodata AS is a technology company that helps organisations show their own data on maps and add geographic analysis to it.
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Why #2: Based in Oslo · In business 30+ years · Team of 120+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
OA
Oxx as
Software Development · IT Services · E-Commerce Development
Oxx AS is a digital agency in Oslo that has delivered web and application projects since 2000.
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Why #3: Based in Oslo, from a single office · Founded 2000 · Team of 35+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
K
Kantega
Software Development · IT Services · Web Design
Kantega is a Norwegian IT consultancy that works on complex and business-critical digital systems. It has offices in Bergen, Oslo and Trondheim.
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Why #4: Based in Norway, with offices in Bergen, Oslo and Trondheim · Founded 2003 · Team of 170+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
SA
Sysco as
Software Development · IT Services · Web Development
Sysco as is an IT company set up in 2004 and based in Scandinavia.
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Why #5: Based in Oslo, Copenhagen, Stockholm, Haugesund, Bergen, Stavanger, Stord and Ølen · Founded 2004 · Team of 200+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Top IT product companies in Norway

Top 5 of 35 ranked

See all 35

W
Whereby
Whereby is a European-owned video calling company from Norway with a privacy-first approach.
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Why #1: Based in Norway · Founded 2013 · ISO 27001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
E
EcoOnline
Software Development · IT Services · Web Development
EcoOnline is a Norwegian software company that makes tools for workplace safety, chemical handling records and sustainability reporting.
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Why #2: Based in Norway · Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AA
Aptoma AS
Software Development · IT Services · Web Development
Aptoma AS builds software for news publishers. Its tools cover digital front pages, editorial workflow and print layout.
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Why #3: Based in offices in Oslo, Stockholm and Gothenburg · Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
P
PatientSky
Software Development · IT Services · Web Development
PatientSky is a Norwegian company that develops IT tools for patients and healthcare practitioners. It was founded in 2014 and launched its patient service the following year.
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Why #4: Based in Oslo and Kongsberg in Norway, Odense and Copenhagen in Denmark · Founded 2014 · Team of 140+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ardoq
IT Services · Web Development · Web Design
Norwegian enterprise architecture software that maps applications, capabilities and processes across a company's IT estate
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Why #5: Based in Norway, with offices in Oslo, London, New York and Copenhagen · Founded 2013, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Top digital marketing companies in Norway

Top 5 of 10 ranked

See all 10

Digital sikring
Digital sikring is the security and IT offering of Micronet AS, a Norwegian company founded in 2006.
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Why #1: Based in Norway · Founded 2006, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
OM
Omega Media
Mobile App Development · Search Engine Optimization · Software Development
Omega Media is an Oslo consultancy covering search optimisation, online reputation management and web development. It was established in 2012.
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Why #2: Based in Oslo, Norway · Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Innsikteriet
Video · Also in Oslo
Innsikteriet is a market research agency that specialises in qualitative methods.
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Why #3: Based in Oslo and Fredrikstad · Founded 2015, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Frontkom
Mobile App Development · Social Media Marketing · Web Development
Frontkom is a digital agency that mixes strategy, design and technology, including AI, to build websites, digital platforms and customer-facing tools.
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On record: In business 25+ years · Team of 80+, as stated on its own website, read 28 Sept 2026
CryptoSeo
SEO · Blockchain · Internet
CryptoSeo is a search engine optimisation agency that works only with crypto businesses, aiming to raise their organic traffic from Google.
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Top artificial intelligence companies in Norway

Top 5 of 8 ranked

See all 8

Crayon
Software Development · IT Services · E-Commerce Development
Crayon was an IT services group with a global team of technology specialists.
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Absoluit AS
Digital Marketing · Android · SEO · Also in Fleet
Absoluit AS is an IT services company that develops software for clients and provides related design and marketing help.
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Globus.ai
Globus.ai is an AI agent applicant tracking system, usually called an ATS, for staffing and recruitment agencies.
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BA
Boost.ai
Artificial Intelligence - AI
Norwegian conversational AI company founded in 2016, selling a platform for chat and voice virtual agents, agent assist and agentic AI to banks, insurers, telecoms and the public…
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S
Simplifai
Artificial Intelligence - AI · Software Development · IT Services
Simplifai is a company that builds AI software to automate office work.
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For vendors

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The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

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How is this ranking worked out?

A position here is earned, never bought. It is worked out from what a firm publishes and what has been verified about it:

Profile completeness: the details a buyer needs to judge a firm: what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Be clear about the third one: client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

Where else can I look in Norway?

Every category ranked here has its own full list: IT service providers (36), IT product companies (27) and artificial intelligence companies (7). Or compare countries from the country index.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top B2B Companies in Norway

Top IT service providers in Norway

Bakken & Bæck AS

Geodata AS

Oxx as

Kantega

Sysco as

Top IT product companies in Norway

Whereby

EcoOnline

Aptoma AS

PatientSky

Ardoq

Top digital marketing companies in Norway

Digital sikring

Omega Media

Innsikteriet

Frontkom

CryptoSeo

Top artificial intelligence companies in Norway

Crayon

Absoluit AS

Globus.ai

Boost.ai

Simplifai

Want to see your company here?

Get vetted

Sponsor a ranking

How is this ranking worked out?

Where else can I look in Norway?

Top B2B companies in other countries

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