Company lists · Data refreshed September 2026
Top 25 Environmental law firms based in Norway
RevenueBase identified 36 company matches for environmental law firms associated with Norway as of September 2026 and tracks 806 professional contacts across them, including 268 with verified work emails and 28 with mobile numbers. Oslo is the largest hub.
This list covers company matches for environmental law firms 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 2, 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.
The 25 largest environmental law firms based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 340 contacts → | ||||
Exact match “The roots of Advokatfirmaet Wiersholm extend back to 1875.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 132 contacts → | ||||
Exact match “We assist our clients with advice and procedural assignments in all key areas of law.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 27 contacts → | ||||
Exact match “Advokatfirmaet Dehn har kompetanse og erfaring på de fleste rettsområder, og bistår både virksomheter, privatpersoner og det offentlige.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “Inclusive, updated and dedicated.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Advokatfirmaet Lund & Co er et spesialistfirma med fokus på energi, miljø- og naturressursrett med tilhørende rettsområder; offentlig rett, fast eiendom, selskaps- og skatterett.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Dæhlin Sand advokatfirma - DSA - er et spesialistfirma med hovedfokus på eiendom, fornybar energi og miljø.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Wahl-Larsen Advokatfirma AS is a law firm centrally situated in Oslo, founded in 1874.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Advokatfirmaet Mageli har kontorer i Hamar, Lillestrøm og Oslo.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Advokatfirmaet Østgård DA offers legal advice, mainly to small and medium sized businesses and public sector in Nothern Norway.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Advokatfirmaet Tollefsen starta i 1990 som eit enkeltmannsforetak i kontorfellesskap med 2 andre advokatar.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Advokatfirmaet Robertsen er et moderne advokatfirma med solid bakgrunn og historie.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Advokatfirmaet Frøy holder til sentralt på Lysaker, tett på vår lokalregion Asker og Bærum.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Rådgivning | Transaksjoner | Prosedyre” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “God advokathjelp krever inngående fagkompetanse, bransjeforståelse og et nært samspill med kunden.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Advokatfirmaet Rekve Pleym er ett av de ledende advokatfirmaene i Nord-Norge.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Advokatfirmaet Bjørge-Skaaraas & Co AS fokuserer på spesialkompetanse og gjennomgående kvalitet.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “YM Consult er et konsulentselskap som har ansatte med over 10 års erfaring innen miljørådgivning.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “MH Partners offer a unique combination of legal and sustainability services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Hjelseth Advokatfirma hjelper private selskaper og personer med juridiske problemstillinger i nærings- og arbeidslivet.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We are a specialized law firm with a dedicated team of lawyers focusing on energy, construction, and property law (such as expropriation, ground lease, land consolidation…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “We contribute to the 1.5-degree goal through long term collaboration with clients who have sustainability at the heart of their business.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “JUDICIA er et moderne advokatfirma med solid erfaring i bunn.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Advokatfirmaet Ulset bistår bedrifter, organisasjoner og privatpersoner innenfor de sentrale rettsområder.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “ADVOKATFIRMAET OPØIEN is a company based out of Seilduksgata 5D, OSLO, Oslo, Norway.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 36 environmental law firms based in Norway
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Environmental law firms based in Norway at a glance
As of Sep 2, 2026Companies by employee count
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 “environmental law firms” 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 268 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 2, 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 “environmental law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental law firms are there based in Norway?
RevenueBase identified 36 company matches for environmental law firms 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?
Wiersholm tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental law firms?
Oslo leads with 18 company records, followed by Alesund (3) and Tromso (2).
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 268 professional contacts with verified work emails tracked across these 36 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 36 environmental law firms based in Norway. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental law firms based in the United States
- Environmental law firms based in Brazil
- Environmental law firms based in France
- Environmental law firms based in Italy
- Environmental law firms based in Germany
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Company intelligence · public preview
Top 25 environmental law firms based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 36 matching company records for environmental law firms based in Norway, with 806 tracked contacts and 268 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental law firms based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Wiersholmwiersholm.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 201-500 | HQ not recorded; location: Oslo, Norway | 201-500 | Exact match | 340 contacts → |
“The roots of Advokatfirmaet Wiersholm extend back to 1875.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Advokatfirmaet Hjorthjort.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 51-200 | HQ not recorded; location: Oslo, Norway | 51-200 | Exact match | 132 contacts → |
“We assist our clients with advice and procedural assignments in all key areas of law.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Advokatfirmaet Dehndehn.noHQ: HQ not recorded; location: Sandvika, NorwayReported employees: 11-50 | HQ not recorded; location: Sandvika, Norway | 11-50 | Exact match | 27 contacts → |
“Advokatfirmaet Dehn har kompetanse og erfaring på de fleste rettsområder, og bistår både virksomheter, privatpersoner og det offentlige.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  AGP Advokateragpadvokater.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 24 contacts → |
“Inclusive, updated and dedicated.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Advokatfirmaet Lund & CO DAlundogco.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 23 contacts → |
“Advokatfirmaet Lund & Co er et spesialistfirma med fokus på energi, miljø- og naturressursrett med tilhørende rettsområder; offentlig rett, fast eiendom, selskaps- og skatterett.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Kogstad Lunde & COklco.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Dæhlin Sand Advokatfirmaadvokatdsa.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 14 contacts → |
“Dæhlin Sand advokatfirma - DSA - er et spesialistfirma med hovedfokus på eiendom, fornybar energi og miljø.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 13 contacts → |
“Wahl-Larsen Advokatfirma AS is a law firm centrally situated in Oslo, founded in 1874.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Advokatfirmaet Mageli DAmageli.noHQ: HQ not recorded; location: Hamar, NorwayReported employees: 11-50 | HQ not recorded; location: Hamar, Norway | 11-50 | Exact match | 13 contacts → |
“Advokatfirmaet Mageli har kontorer i Hamar, Lillestrøm og Oslo.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Advokatfirmaet Østgård DAostgard.noHQ: HQ not recorded; location: Tromso, NorwayReported employees: 11-50 | HQ not recorded; location: Tromso, Norway | 11-50 | Exact match | 12 contacts → |
“Advokatfirmaet Østgård DA offers legal advice, mainly to small and medium sized businesses and public sector in Nothern Norway.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Advokatfirmaet Tollefsen ASadvokat-tollefsen.noHQ: HQ not recorded; location: Sogndal, NorwayReported employees: 11-50 | HQ not recorded; location: Sogndal, Norway | 11-50 | Exact match | 11 contacts → |
“Advokatfirmaet Tollefsen starta i 1990 som eit enkeltmannsforetak i kontorfellesskap med 2 andre advokatar.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Advokatfirmaet Robertsen ASrobertsen.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 10 contacts → |
“Advokatfirmaet Robertsen er et moderne advokatfirma med solid bakgrunn og historie.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Advokatfirmaet Frøy ASfbadvokat.noHQ: HQ not recorded; location: Lysaker, NorwayReported employees: 11-50 | HQ not recorded; location: Lysaker, Norway | 11-50 | Exact match | 8 contacts → |
“Advokatfirmaet Frøy holder til sentralt på Lysaker, tett på vår lokalregion Asker og Bærum.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Garmann Mitchell & COgmco.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 5 contacts → |
“Rådgivning | Transaksjoner | Prosedyre” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Bjørnsen Advokatfirmabjornsen-advokatfirma.noHQ: HQ not recorded; location: Bryne, NorwayReported employees: 1-10 | HQ not recorded; location: Bryne, Norway | 1-10 | Exact match | 5 contacts → |
“God advokathjelp krever inngående fagkompetanse, bransjeforståelse og et nært samspill med kunden.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Advokatfirmaet Rekve, Pleym & CO DArekve-pleym.noHQ: HQ not recorded; location: Tromso, NorwayReported employees: 11-50 | HQ not recorded; location: Tromso, Norway | 11-50 | Exact match | 5 contacts → |
“Advokatfirmaet Rekve Pleym er ett av de ledende advokatfirmaene i Nord-Norge.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Sarpsborg Viken, NorwayReported employees: 1-10 | HQ not recorded; location: Sarpsborg Viken, Norway | 1-10 | Exact match | 3 contacts → |
“Advokatfirmaet Bjørge-Skaaraas & Co AS fokuserer på spesialkompetanse og gjennomgående kvalitet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  YM Consult ASymconsult.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 2 contacts → |
“YM Consult er et konsulentselskap som har ansatte med over 10 års erfaring innen miljørådgivning.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  MH Partners Advokatfirmamhpartners.noHQ: HQ not recorded; location: Bergen, NorwayReported employees: 1-10 | HQ not recorded; location: Bergen, Norway | 1-10 | Exact match | 2 contacts → |
“MH Partners offer a unique combination of legal and sustainability services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hjelseth Advokatfirmahjelseth-adv.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 2 contacts → |
“Hjelseth Advokatfirma hjelper private selskaper og personer med juridiske problemstillinger i nærings- og arbeidslivet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Saag Advokatfirma ASsaag.noHQ: HQ not recorded; location: Fornebu Fornebu, NorwayReported employees: 1-10 | HQ not recorded; location: Fornebu Fornebu, Norway | 1-10 | Exact match | 2 contacts → |
“We are a specialized law firm with a dedicated team of lawyers focusing on energy, construction, and property law (such as expropriation, ground lease, land consolidation…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  1,5 Advokatfirma ASenkommafem.noHQ: HQ not recorded; location: Koppang, NorwayReported employees: 1-10 | HQ not recorded; location: Koppang, Norway | 1-10 | Exact match | 2 contacts → |
“We contribute to the 1.5-degree goal through long term collaboration with clients who have sustainability at the heart of their business.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Advokatfirmaet Judicia DAjudicia.no HQ: HQ not recorded; location: Alesund, NorwayReported employees: 11-50 | HQ not recorded; location: Alesund, Norway | 11-50 | Exact match | 1 contacts → |
“JUDICIA er et moderne advokatfirma med solid erfaring i bunn.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Advokatfirmaet Ulsetadvokatulset.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 1 contacts → |
“Advokatfirmaet Ulset bistår bedrifter, organisasjoner og privatpersoner innenfor de sentrale rettsområder.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Advokatfirmaet Opøien MNAopoien.noHQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 1 contacts → |
“ADVOKATFIRMAET OPØIEN is a company based out of Seilduksgata 5D, OSLO, Oslo, Norway.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 36 company matches
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Environmental law firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
35 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental law firms did RevenueBase find based in Norway?
The saved snapshot records 36 matching company records, 806 tracked contacts and 268 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 environmental law firms based in Norway. Snapshot: September 2, 2026. https://revenuebase.ai/companies/environmental-law-firms/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental law firms based in the United States
- Environmental law firms based in Brazil
- Environmental law firms based in France
- Environmental law firms based in Italy
- Environmental law firms based in Germany
- Environmental law firms based in Spain
Company intelligence · public preview
Top 25 environmental law firms based in Norway
RevenueBase records 36 matching company records for environmental law firms based in Norway, with 806 tracked contacts and 268 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental law firms based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Wiersholmwiersholm.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 201-500 | HQ not recorded; location: Oslo, Norway | 201-500 | Exact match | 340 contacts → |
“The roots of Advokatfirmaet Wiersholm extend back to 1875.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Advokatfirmaet Hjorthjort.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 51-200 | HQ not recorded; location: Oslo, Norway | 51-200 | Exact match | 132 contacts → |
“We assist our clients with advice and procedural assignments in all key areas of law.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Advokatfirmaet Dehndehn.no HQ: HQ not recorded; location: Sandvika, NorwayReported employees: 11-50 | HQ not recorded; location: Sandvika, Norway | 11-50 | Exact match | 27 contacts → |
“Advokatfirmaet Dehn har kompetanse og erfaring på de fleste rettsområder, og bistår både virksomheter, privatpersoner og det offentlige.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | AGP Advokateragpadvokater.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 24 contacts → |
“Inclusive, updated and dedicated.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Advokatfirmaet Lund & CO DAlundogco.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 23 contacts → |
“Advokatfirmaet Lund & Co er et spesialistfirma med fokus på energi, miljø- og naturressursrett med tilhørende rettsområder; offentlig rett, fast eiendom, selskaps- og skatterett.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kogstad Lunde & COklco.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Dæhlin Sand Advokatfirmaadvokatdsa.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 14 contacts → |
“Dæhlin Sand advokatfirma - DSA - er et spesialistfirma med hovedfokus på eiendom, fornybar energi og miljø.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 13 contacts → |
“Wahl-Larsen Advokatfirma AS is a law firm centrally situated in Oslo, founded in 1874.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Advokatfirmaet Mageli DAmageli.no HQ: HQ not recorded; location: Hamar, NorwayReported employees: 11-50 | HQ not recorded; location: Hamar, Norway | 11-50 | Exact match | 13 contacts → |
“Advokatfirmaet Mageli har kontorer i Hamar, Lillestrøm og Oslo.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Advokatfirmaet Østgård DAostgard.no HQ: HQ not recorded; location: Tromso, NorwayReported employees: 11-50 | HQ not recorded; location: Tromso, Norway | 11-50 | Exact match | 12 contacts → |
“Advokatfirmaet Østgård DA offers legal advice, mainly to small and medium sized businesses and public sector in Nothern Norway.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Advokatfirmaet Tollefsen ASadvokat-tollefsen.no HQ: HQ not recorded; location: Sogndal, NorwayReported employees: 11-50 | HQ not recorded; location: Sogndal, Norway | 11-50 | Exact match | 11 contacts → |
“Advokatfirmaet Tollefsen starta i 1990 som eit enkeltmannsforetak i kontorfellesskap med 2 andre advokatar.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Advokatfirmaet Robertsen ASrobertsen.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 11-50 | HQ not recorded; location: Oslo, Norway | 11-50 | Exact match | 10 contacts → |
“Advokatfirmaet Robertsen er et moderne advokatfirma med solid bakgrunn og historie.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Advokatfirmaet Frøy ASfbadvokat.no HQ: HQ not recorded; location: Lysaker, NorwayReported employees: 11-50 | HQ not recorded; location: Lysaker, Norway | 11-50 | Exact match | 8 contacts → |
“Advokatfirmaet Frøy holder til sentralt på Lysaker, tett på vår lokalregion Asker og Bærum.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Garmann Mitchell & COgmco.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 5 contacts → |
“Rådgivning | Transaksjoner | Prosedyre” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bjørnsen Advokatfirmabjornsen-advokatfirma.no HQ: HQ not recorded; location: Bryne, NorwayReported employees: 1-10 | HQ not recorded; location: Bryne, Norway | 1-10 | Exact match | 5 contacts → |
“God advokathjelp krever inngående fagkompetanse, bransjeforståelse og et nært samspill med kunden.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Advokatfirmaet Rekve, Pleym & CO DArekve-pleym.no HQ: HQ not recorded; location: Tromso, NorwayReported employees: 11-50 | HQ not recorded; location: Tromso, Norway | 11-50 | Exact match | 5 contacts → |
“Advokatfirmaet Rekve Pleym er ett av de ledende advokatfirmaene i Nord-Norge.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Sarpsborg Viken, NorwayReported employees: 1-10 | HQ not recorded; location: Sarpsborg Viken, Norway | 1-10 | Exact match | 3 contacts → |
“Advokatfirmaet Bjørge-Skaaraas & Co AS fokuserer på spesialkompetanse og gjennomgående kvalitet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | YM Consult ASymconsult.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 2 contacts → |
“YM Consult er et konsulentselskap som har ansatte med over 10 års erfaring innen miljørådgivning.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MH Partners Advokatfirmamhpartners.no HQ: HQ not recorded; location: Bergen, NorwayReported employees: 1-10 | HQ not recorded; location: Bergen, Norway | 1-10 | Exact match | 2 contacts → |
“MH Partners offer a unique combination of legal and sustainability services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hjelseth Advokatfirmahjelseth-adv.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 2 contacts → |
“Hjelseth Advokatfirma hjelper private selskaper og personer med juridiske problemstillinger i nærings- og arbeidslivet.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Saag Advokatfirma ASsaag.no HQ: HQ not recorded; location: Fornebu Fornebu, NorwayReported employees: 1-10 | HQ not recorded; location: Fornebu Fornebu, Norway | 1-10 | Exact match | 2 contacts → |
“We are a specialized law firm with a dedicated team of lawyers focusing on energy, construction, and property law (such as expropriation, ground lease, land consolidation…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 1,5 Advokatfirma ASenkommafem.no HQ: HQ not recorded; location: Koppang, NorwayReported employees: 1-10 | HQ not recorded; location: Koppang, Norway | 1-10 | Exact match | 2 contacts → |
“We contribute to the 1.5-degree goal through long term collaboration with clients who have sustainability at the heart of their business.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Advokatfirmaet Judicia DAjudicia.no HQ: HQ not recorded; location: Alesund, NorwayReported employees: 11-50 | HQ not recorded; location: Alesund, Norway | 11-50 | Exact match | 1 contacts → |
“JUDICIA er et moderne advokatfirma med solid erfaring i bunn.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Advokatfirmaet Ulsetadvokatulset.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 1 contacts → |
“Advokatfirmaet Ulset bistår bedrifter, organisasjoner og privatpersoner innenfor de sentrale rettsområder.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Advokatfirmaet Opøien MNAopoien.no HQ: HQ not recorded; location: Oslo, NorwayReported employees: 1-10 | HQ not recorded; location: Oslo, Norway | 1-10 | Exact match | 1 contacts → |
“ADVOKATFIRMAET OPØIEN is a company based out of Seilduksgata 5D, OSLO, Oslo, Norway.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 36 company matches
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Environmental law firms: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
35 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental law firms did RevenueBase find based in Norway?
The saved snapshot records 36 matching company records, 806 tracked contacts and 268 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 environmental law firms based in Norway. Snapshot: September 2, 2026. https://revenuebase.ai/companies/environmental-law-firms/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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