Company lists · Data refreshed November 2026

Top 25 Custom web application developers based in Oslo, Norway

RevenueBase identified 70 company matches for custom web application developers associated with Oslo, Norway as of November 2026 and tracks 465 professional contacts across them, including 198 with verified work emails. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for custom web application developers 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 November 6, 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 Nov 6, 2026 How this list was built
70Companies
465Contacts tracked
198Verified emails
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The 25 largest custom web application developers based in Oslo, Norway

Ranked by team size
Top 25 of 70 company matches for custom web application developers based in Oslo, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 202651-20059 contacts →

Exact match

“Fink is a small and fast-moving consultancy based in Oslo and Trondheim, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Absoluit is a renowned multinational IT solutions provider that offers bespoke and innovative solutions to clients spanning across various industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Hos Gren utvikling er det utviklerne selv som har styringen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Connecting dreamers with doers - we develop your next digital product!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Skråstrek is a tiny consultancy company in Oslo, that offers services within development, design, and project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“I Degree er vi nettløsere™ Vi skaper konkurransefortrinn med nettrettede applikasjoner, drift og løsninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Vi er et konsulentfirma i Oslo som tilstreber oss å tilby de aller beste konsulentene i markedet innenfor tjenester knyttet til systemutvikling som fag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Highly skilled developers, advisors and system architects with relevant experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“The next-generation web agency @ represent.no With 20+ years of experience in web agencies, we’ve spent the last few years solving key pain points for both agencies and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a team of dedicated developers with a passion for scalable web applications built on top of Python/Django.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Nov 6, 20261-108 contacts →

Exact match

“IQPLUS is a Technology Solutions company with +10 developers with a deep and diversified technical background based in Oslo and Buenos Aires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Catware is a Norwegian software development outsourcing company with HQ in Oslo and R&D divisions in Lviv, Kharkiv, and Kiev, Ukraine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ur Solutions is a digital consultancy working with software development, app development, IT infrastructure, digital marketing, business analysis, technical analysis and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Vi er utviklere med lang erfaring som bygger systemer for noen av Norges mest spennende og krevende selskaper.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Apps is a consulting company rooted in the mobile revolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Zeppelin er et mellomstort digitalt konsulentselskap med store ambisjoner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“ITverket ble etablert 15.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“providing the magic to make your custom-built software investments successful!"I eXOReaction så brenner vi for så skape og sikre verdiskapningen til våre kunders IT Investeringer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Thomas Smith og Robert Schur har lang erfaring med å bygge webløsninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We design and develop websites and software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Etter år med erfaring og hundrevis av nettsideprosjekter, har vi laget den perfekte oppskriften for å levere nettsider etter klientens krav og ønsker til en riktig pris.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Webdesignerne og webutviklerne i Oslo Webdesign elsker webdesign og er opptatt av å designe nettsider som passer dine behov.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Step2web A/S designer og utvikler nettsider, nettbutikker, mobilsider og apper.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Meso Digital tilbyr tjenester innen webutvikling, IT-konsulentformidling og digital markedsføring til bedrifter i Norge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Innovation drives us-we’re not afraid to take bold steps, try new approaches, and push boundaries to deliver solutions that make a real impact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 70 custom web application developers based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 198 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom web application developers based in Oslo, Norway at a glance

As of Nov 6, 2026
42.6%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
22
51-200
3

Email recency for this list is measured across the whole Norway list rather than for Oslo, so it is reported there. Company counts and contact totals on this page are exact for Oslo, over 70 companies.

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 “custom web application developers” 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 198 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 November 6, 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 “custom web application developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom web application developers are there based in Oslo, Norway?

RevenueBase identified 70 company matches for custom web application developers associated with Oslo, Norway as of November 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?

Fink 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 custom web application developers?

Oslo leads Norway with 70 company records, followed by Bergen (11) and Trondheim (9).

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 198 professional contacts with verified work emails tracked across these 70 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 November 6, 2026.

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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.