Company lists · Data refreshed November 2026

Top 25 Development organizations based in Oslo, Norway

RevenueBase identified 195 company matches for development organizations associated with Oslo, Norway as of November 2026 and tracks 2,897 professional contacts across them, including 794 with verified work emails. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for development organizations 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
195Companies
2,897Contacts tracked
794Verified emails
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The 25 largest development organizations based in Oslo, Norway

Ranked by team size
Top 25 of 195 company matches for development organizations 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, 2026201-500443 contacts →

Exact match

“Norad er direktoratet for utviklingssamarbeid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“I Metier løser vi utfordringer som betyr noe, både for våre kunder og for samfunnet generelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 6, 20261,001-5,000227 contacts →

Exact match

“NORCAP works to improve aid to better protect and empower people affected by crisis and climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Oslo Economics er et av landets ledende fagmiljøer innen samfunnsøkonomisk rådgivning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“The DHIS2 software platform is designed to improve the health and well-being of people through access and use of information.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“The Nordic International Support Foundation (NIS) is a Norwegian-registered non-profit organisation working with international donors, national governments, community leaders…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Agenda Kaupang AS er et selveid konsulentselskap og blant de fremste rådgivingsselskapene som bidrar til omstilling og utvikling i offentlig sektor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Misjonsalliansen gir mennesker mulighet til å skape et bedre liv for seg selv og sin familie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Spir Oslo hjelper folk videre – og arbeidslivet å vokse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“The Revenue Development Foundation (RDF) is a non-profit consultancy supporting governments to efficiently manage and increase their domestic revenues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Diversify is a non-profit that focuses on health, economic & climate justice, social inclusion, and opportunities for all people, with a strong focus on women, BIPOC, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Involved leverer førsteklasses konsulenttjenester og rådgivning, innen ITB, systematisk ferdigstillelse, bærekraft og teknisk prosjekt- og prosjekteringsledelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“The Develoment Fund is a Norwegian aid organisation supporting poor rural communities in their efforts to produce sufficient and nutritious food in a world with increased hunger…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CARE is a leading humanitarian organization fighting global poverty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“The Oslo Center is an independent non-profit organization working in the fields of democratization and democratic governance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Comte Bureau is a design consultancy committed to tackling social issues through a multidisciplinary approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“In the heart of Oslo, autumn 2021 marked the dawn of Rebel - a beacon of innovation and tech wizardry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Pådriv (Front Runner) is a partnership between public, private and social actors who are working together for improved sustainable urban and societal development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Frivillighet Norge er et samarbeidsforum for hele frivillig sektor med over 350 medlemmesorganisasjoner som til sammen representerer over lag og foreninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Vi forenkler hverdagen – og skaper rom for vekst!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“UNDP Global Policy Centre for Governance (GPCG) supports more inclusive, transparent, accountable and effective governance systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Engineers Without Borders Norway (EWB-N) is a volunteer-based and value driven NGO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ÆRA is a strategic innovation consultancy that works interdisciplinary to consolidate the interests of business with those of people and our planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Fellesrådet for Afrika er en solidaritets- og menneskerettighetsorganisasjon som arbeider for å utfordre de politiske og økonomiske strukturene og mekanismene som hindrer en…”

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

Showing 25 of 195 development organizations based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 794 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations based in Oslo, Norway at a glance

As of Nov 6, 2026
27.4%Verified-email coverage
14.9Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
41
51-200
11
201-500
3
501-1,000
2
1,001-5,000
2

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 195 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 “development organizations” 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 794 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 “development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development organizations are there based in Oslo, Norway?

RevenueBase identified 195 company matches for development organizations 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?

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

Which city in Norway has the most development organizations?

Oslo leads Norway with 195 company records, followed by Trondheim (17) and Stavanger (16).

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 794 professional contacts with verified work emails tracked across these 195 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.