Company lists · Data refreshed September 2026

Top 25 Community development design firms based in Norway

RevenueBase identified 180 community development design firms headquartered in Norway as of September 2026 and tracks 2,695 professional contacts across them, including 1,519 with verified work emails. Oslo is the largest hub.

This list covers community development design firms headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
180Companies
2,695Contacts tracked
1,519Verified emails
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The 25 largest community development design firms based in Norway

Ranked by team size
Top 25 of 180 community development design firms based in Norway, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to community development design firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSandvika, NorwayHQ checked Sep 19, 20261,001-5,0001,074 contacts →

Indirect evidence

“Asplan Viak er et av Norges ledende rådgivnings-selskaper innen plan, arkitektur- og ingeniørfag.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceOslo, NorwayHQ checked Sep 19, 2026201-500284 contacts →

Partial evidence

“Snøhetta is an international integrated architecture and design firm.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceOslo, NorwayHQ checked Sep 19, 202651-20093 contacts →

Indirect evidence

“With award winning office buildings, housing, culture buildings and city plans, A-lab has established itself among Norway’s leading offices of architecture.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceOslo, NorwayHQ checked Sep 19, 202651-20062 contacts →

Indirect evidence

“Mad skaper bygg, byer og tettsteder på lokalmiljøets, klimaets og naturens premisser.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceVika, NorwayHQ checked Sep 19, 202651-20033 contacts →

Indirect evidence

“Grape was founded in 2015 in Oslo, Norway, and today we are a team of over 50 people.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceTrondheim, NorwayHQ checked Sep 19, 202611-5032 contacts →

Indirect evidence

“PIR2 AS skal levere arkitekttjenester og relaterte tjenester som er rettet mot planarbeid, byggeprosjekter og utfører tjenester innenfor følgende områder: •…”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceOslo, NorwayHQ checked Sep 19, 202611-5029 contacts →

Indirect evidence

“Rodeo er et tverrfaglig arkitektstudio, og jobber bredt innenfor arkitektur, by, samfunn og landskap.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceOslo, NorwayHQ checked Sep 19, 202611-5026 contacts →

Indirect evidence

“Lark landskap er et landskapsarkitektkontor med 25 landskapsarkitekter, urbanister og landskapsingeniører.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceOslo, NorwayHQ checked Sep 19, 202611-5025 contacts →

Indirect evidence

“NIELSTORP+ – E Siden 1984 har NIELSTORP+ vært en toneangivende formgiver for det bygde rom i Norge og internasjonalt.”

Source: RevenueBase Database · checked Sep 19, 2026
10Partial evidenceOslo, NorwayHQ checked Sep 19, 202651-20023 contacts →

Partial evidence

“Lundhagem is an award-winning architecture and urban design practice based in Oslo.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceDrammen, NorwayHQ checked Sep 19, 202611-5023 contacts →

Indirect evidence

“Stener Sørensen AS har dyktige ansatte som holder til sentralt på Papirbredden 3 i Drammen.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceBergen, NorwayHQ checked Sep 19, 202611-5023 contacts →

Indirect evidence

“Arkitektgruppen CUBUS AS is one of Western Norway´s largest architecture and planning groups.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceTrondheim, NorwayHQ checked Sep 19, 202611-5022 contacts →

Indirect evidence

“PKA så dagens lys høsten 1979.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceBergen, NorwayHQ checked Sep 19, 202611-5022 contacts →

Indirect evidence

“3RW er et vestnorsk arkitektkontor som siden oppstarten i har vektlagt bredde i sin interesse for arkitektur og samfunnsplanlegging for å oppnå så stor erfaring som mulig innenfor…”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceBergen, NorwayHQ checked Sep 19, 202611-5020 contacts →

Indirect evidence

“Opus er en ledende by- og stedsutvikler på Vestlandet.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceOslo, NorwayHQ checked Sep 19, 202611-5019 contacts →

Partial evidence

“At Grindaker, the starting point for all projects, large or small, is always the character of a site and its possibilities, with community engagement and respect for nature and…”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceLarvik, NorwayHQ checked Sep 19, 202611-5018 contacts →

Indirect evidence

“PV arkitekter skaper vital, varig og velfungerende arkitektur med mennesket i sentrum.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceØrsta, NorwayHQ checked Sep 19, 202611-5017 contacts →

Indirect evidence

“OSE er eit tverrfagleg miljø med planleggarar, rådgivarande ingeniørar og takstmenn.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceTrondheim, NorwayHQ checked Sep 19, 202611-5016 contacts →

Indirect evidence

“Selberg Arkitekter AS is an interdisciplinary architecture firm which focuses on Architecture, Landscape Architecture and Planning.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceTromsø, NorwayHQ checked Sep 19, 202611-5016 contacts →

Indirect evidence

“AT arkitektur er et arkitektkontor med 37 ansatte i Tromsø og Oslo.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceDrammen, NorwayHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“Solli arkitektur & landskap yter rådgivning innenfor arkitektur- og landskapsfaglig prosjektering, arealplanlegging og byggesøknad.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceOsøyro, NorwayHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“ABO har over 30 års erfaring med arealplanlegging, arkitektur og byggeprosjekter til profesjonelle og private aktører på Vestlandet.”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceDrammen, NorwayHQ checked Sep 19, 202611-5013 contacts →

Partial evidence

“At DRMA we work to strengthen communities and build local resilience through our expertise in architecture, planning, placemaking and construction.”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceSandnes, NorwayHQ checked Sep 19, 202611-5013 contacts →

Indirect evidence

“AROS arkitekter AS ble etablert 1.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceKristiansund, NorwayHQ checked Sep 19, 202611-5012 contacts →

Indirect evidence

“Ikon Arkitekt & Ingeniør AS er et selvstendig arkitektur- og ingeniørfirma med kontor på Smøla, Averøy og Heimdal.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 180 community development design firms based in Norway

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Community development design firms based in Norway at a glance

As of Sep 19, 2026
56.4%Verified-email coverage
15.0Average contacts per company
1-10Median size (employees)
31.1%Largest-city concentration · Oslo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
55
51-200
9
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 180 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among community development design firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Norway whose own description of what they do matches “community development design firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names community development design firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among community development design firms, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,519 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Community development design firms by metro

  • Community development design firms in Oslo56

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names community development design firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many community development design firms are there based in Norway?

RevenueBase identified 180 community development design firms headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Asplan Viak AS, headquartered in Sandvika Sandvika, tops this list with the largest team on record.

Which city has the most community development design firms?

Oslo leads with 56 headquartered companies, followed by Bergen (9) and Trondheim (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,519 verified decision-maker contacts tracked across these 180 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.