Company lists · Data refreshed October 2026
Top 18 Drainage and stormwater contractors based in Norway
RevenueBase identified 28 company matches for drainage and stormwater contractors associated with Norway as of October 2026 and tracks 135 professional contacts across them, including 52 with verified work emails. Oslo is the largest hub.
This list covers company matches for drainage and stormwater contractors 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 October 11, 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 18 largest drainage and stormwater contractors based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 37 contacts → | ||||
Exact match “Norva24 was established in 2015, when a group of smaller local companies merged and formed a large group across regions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 23 contacts → | ||||
Exact match “Kjeldaas er en ledende bedrift innen anleggsbransjen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 6 contacts → | ||||
Exact match “Structor Vann AS startet opp i 2022 og er et rådgivningsfirma spesialisert på løsninger for overvann, urbanflom, vann- og avløpssystemer.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Beskyttelse mot Oversvømmelser og Forurensning - Klimatilpasning av Avløpsnettet Miljø- og Fluidteknikk AS (MFT) leverer løsninger for effektiv regnvannshåndtering – fra kilde til…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “Vitek AS ble grunnlagt i 1983 og er etablert med hovedkontor i Bergen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 6 contacts → | ||||
Exact match “ACO Nordic A/S er det norske datterselskapet til ACO-konsernet.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 5 contacts → | ||||
Exact match “Rådgivende ingeniører innenfor vannforsynings- og avløpsanlegg, overvannshåndtering og veg- og utearealer.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Lindhaugen AS er totalleverandør av av VA- grunn- og utomhusarbeider.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Vi utfører tjenester som dekker alt fra rørlekkasjer, fortetning på avløp, høytrykksspyling av avløp, førstehjelp sanering, avfukting med mer.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “LekkasjeTeknikk AS har høy kompetanse innen gravearbeider, vannlekkasjer, brudd på spillvannledninger, rehablitering, rørinspeksjon, høytrykkspyling og rengjøring av vann- og…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Vår kompetanse er innen forretningsområdene; infrastruktur, vann og avløp, grunn og betongarbeid, telekommunikasjon, vei og dekkearbeider, samt opparbeiding/oppgradering av…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Frustøl AS er en veletablert bedrift som utfører alt innen grunn- og VA arbeider samt vei- og tomteopparbeidelse.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 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 “drainage and stormwater contractors”. 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 18 of 28 drainage and stormwater contractors based in Norway
See the full list, filter by size, metro and specialty, and access 52 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Drainage and stormwater contractors based in Norway at a glance
As of Oct 11, 2026Companies by employee count
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 28 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 Norway whose business descriptions match “drainage and stormwater contractors” 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 52 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 October 11, 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 “drainage and stormwater contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many drainage and stormwater contractors are there based in Norway?
RevenueBase identified 28 company matches for drainage and stormwater contractors associated with Norway as of October 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?
Norva24 Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most drainage and stormwater contractors?
Oslo leads with 5 company records, followed by Tromso (2) and Arnes (1).
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 52 professional contacts with verified work emails tracked across these 28 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 October 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 28 drainage and stormwater contractors based in Norway. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 18 drainage and stormwater contractors 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 28 matching company records for drainage and stormwater contractors based in Norway, with 135 tracked contacts and 52 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 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 18 drainage and stormwater contractors 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 | Norva24 Groupnorva24.com HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 37 contacts → |
“Norva24 was established in 2015, when a group of smaller local companies merged and formed a large group across regions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kjeldaaskjeldaas-as.no HQ: Sande, NorwayReported employees: 51-200 | Sande, Norway | 51-200 | Exact match | 23 contacts → |
“Kjeldaas er en ledende bedrift innen anleggsbransjen.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Structor Vann ASstructor.noHQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 6 contacts → |
“Structor Vann AS startet opp i 2022 og er et rådgivningsfirma spesialisert på løsninger for overvann, urbanflom, vann- og avløpssystemer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Østerås, NorwayReported employees: 1-10 | Østerås, Norway | 1-10 | Exact match | 6 contacts → |
“Beskyttelse mot Oversvømmelser og Forurensning - Klimatilpasning av Avløpsnettet Miljø- og Fluidteknikk AS (MFT) leverer løsninger for effektiv regnvannshåndtering – fra kilde til…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vitek ASvitek.no HQ: Bergen, NorwayReported employees: 51-200 | Bergen, Norway | 51-200 | Exact match | 6 contacts → |
“Vitek AS ble grunnlagt i 1983 og er etablert med hovedkontor i Bergen.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ACO Nordic AS Norgeaco-nordic.noHQ: Billingstad, NorwayReported employees: 1-10 | Billingstad, Norway | 1-10 | Exact match | 6 contacts → |
“ACO Nordic A/S er det norske datterselskapet til ACO-konsernet.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Conva ASconva.noHQ: Skoppum, NorwayReported employees: 1-10 | Skoppum, Norway | 1-10 | Exact match | 5 contacts → |
“Rådgivende ingeniører innenfor vannforsynings- og avløpsanlegg, overvannshåndtering og veg- og utearealer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lindhaugen ASlindhaugen.no HQ: Sarpsborg, NorwayReported employees: 11-50 | Sarpsborg, Norway | 11-50 | Exact match | 5 contacts → |
“Lindhaugen AS er totalleverandør av av VA- grunn- og utomhusarbeider.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 2tal Utemiljø AS2tal.as HQ: Narvik, NorwayReported employees: 11-50 | Narvik, Norway | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Kystplan ASkystplan.no HQ: Fillan, NorwayReported employees: 1-10 | Fillan, Norway | 1-10 | Exact match | 4 contacts → |
“Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aqua Rørservice ASaquarorservice.noHQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 3 contacts → |
“Vi utfører tjenester som dekker alt fra rørlekkasjer, fortetning på avløp, høytrykksspyling av avløp, førstehjelp sanering, avfukting med mer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Tromsø, NorwayReported employees: 1-10 | Tromsø, Norway | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Lekkasjeteknikk ASlektek.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 3 contacts → |
“LekkasjeTeknikk AS har høy kompetanse innen gravearbeider, vannlekkasjer, brudd på spillvannledninger, rehablitering, rørinspeksjon, høytrykkspyling og rengjøring av vann- og…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stake & Graveservice ASstake-graveservice.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Jordalen Entreprenørjordalen.no HQ: Voss, NorwayReported employees: 1-10 | Voss, Norway | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Tertnes Entreprenørtertnes-ent.no HQ: 5105 Eidsvåg I Åsane, NorwayReported employees: 51-200 | 5105 Eidsvåg I Åsane, Norway | 51-200 | Exact match | 2 contacts → |
“Vår kompetanse er innen forretningsområdene; infrastruktur, vann og avløp, grunn og betongarbeid, telekommunikasjon, vei og dekkearbeider, samt opparbeiding/oppgradering av…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Frustøl ASfrustol.no HQ: Kristiansand S, NorwayReported employees: 11-50 | Kristiansand S, Norway | 11-50 | Exact match | 2 contacts → |
“Frustøl AS er en veletablert bedrift som utfører alt innen grunn- og VA arbeider samt vei- og tomteopparbeidelse.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aprova ASaprova.no HQ: Agder, NorwayReported employees: 1-10 | Agder, Norway | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 28 company matches
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Drainage and stormwater contractors: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
28 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 28 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: October 11, 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 drainage and stormwater contractors?
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 drainage and stormwater contractors did RevenueBase find based in Norway?
The saved snapshot records 28 matching company records, 135 tracked contacts and 52 verified emails. The public preview displays 18 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: October 11, 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.
Related lists
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- Drainage and stormwater contractors based in Czechia
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- Drainage and stormwater contractors based in France
- Drainage and stormwater contractors based in Germany
- Drainage and stormwater contractors based in Ireland
- Drainage and stormwater contractors based in Italy
Cite this list
RevenueBase Data Team. Top 18 drainage and stormwater contractors based in Norway. Snapshot: October 11, 2026. https://revenuebase.ai/companies/drainage-and-stormwater-contractors/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
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- New lists
- Drainage and stormwater contractors based in Auckland, New Zealand
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Company intelligence · public preview
Top 18 drainage and stormwater contractors based in Norway
RevenueBase records 28 matching company records for drainage and stormwater contractors based in Norway, with 135 tracked contacts and 52 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 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 18 drainage and stormwater contractors 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 | Norva24 Groupnorva24.com HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 37 contacts → |
“Norva24 was established in 2015, when a group of smaller local companies merged and formed a large group across regions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kjeldaaskjeldaas-as.no HQ: Sande, NorwayReported employees: 51-200 | Sande, Norway | 51-200 | Exact match | 23 contacts → |
“Kjeldaas er en ledende bedrift innen anleggsbransjen.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Structor Vann ASstructor.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 6 contacts → |
“Structor Vann AS startet opp i 2022 og er et rådgivningsfirma spesialisert på løsninger for overvann, urbanflom, vann- og avløpssystemer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Østerås, NorwayReported employees: 1-10 | Østerås, Norway | 1-10 | Exact match | 6 contacts → |
“Beskyttelse mot Oversvømmelser og Forurensning - Klimatilpasning av Avløpsnettet Miljø- og Fluidteknikk AS (MFT) leverer løsninger for effektiv regnvannshåndtering – fra kilde til…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vitek ASvitek.no HQ: Bergen, NorwayReported employees: 51-200 | Bergen, Norway | 51-200 | Exact match | 6 contacts → |
“Vitek AS ble grunnlagt i 1983 og er etablert med hovedkontor i Bergen.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ACO Nordic AS Norgeaco-nordic.no HQ: Billingstad, NorwayReported employees: 1-10 | Billingstad, Norway | 1-10 | Exact match | 6 contacts → |
“ACO Nordic A/S er det norske datterselskapet til ACO-konsernet.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Conva ASconva.no HQ: Skoppum, NorwayReported employees: 1-10 | Skoppum, Norway | 1-10 | Exact match | 5 contacts → |
“Rådgivende ingeniører innenfor vannforsynings- og avløpsanlegg, overvannshåndtering og veg- og utearealer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lindhaugen ASlindhaugen.no HQ: Sarpsborg, NorwayReported employees: 11-50 | Sarpsborg, Norway | 11-50 | Exact match | 5 contacts → |
“Lindhaugen AS er totalleverandør av av VA- grunn- og utomhusarbeider.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 2tal Utemiljø AS2tal.as HQ: Narvik, NorwayReported employees: 11-50 | Narvik, Norway | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Kystplan ASkystplan.no HQ: Fillan, NorwayReported employees: 1-10 | Fillan, Norway | 1-10 | Exact match | 4 contacts → |
“Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aqua Rørservice ASaquarorservice.no HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 3 contacts → |
“Vi utfører tjenester som dekker alt fra rørlekkasjer, fortetning på avløp, høytrykksspyling av avløp, førstehjelp sanering, avfukting med mer.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Tromsø, NorwayReported employees: 1-10 | Tromsø, Norway | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Lekkasjeteknikk ASlektek.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 3 contacts → |
“LekkasjeTeknikk AS har høy kompetanse innen gravearbeider, vannlekkasjer, brudd på spillvannledninger, rehablitering, rørinspeksjon, høytrykkspyling og rengjøring av vann- og…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stake & Graveservice ASstake-graveservice.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Jordalen Entreprenørjordalen.no HQ: Voss, NorwayReported employees: 1-10 | Voss, Norway | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Tertnes Entreprenørtertnes-ent.no HQ: 5105 Eidsvåg I Åsane, NorwayReported employees: 51-200 | 5105 Eidsvåg I Åsane, Norway | 51-200 | Exact match | 2 contacts → |
“Vår kompetanse er innen forretningsområdene; infrastruktur, vann og avløp, grunn og betongarbeid, telekommunikasjon, vei og dekkearbeider, samt opparbeiding/oppgradering av…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Frustøl ASfrustol.no HQ: Kristiansand S, NorwayReported employees: 11-50 | Kristiansand S, Norway | 11-50 | Exact match | 2 contacts → |
“Frustøl AS er en veletablert bedrift som utfører alt innen grunn- og VA arbeider samt vei- og tomteopparbeidelse.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aprova ASaprova.no HQ: Agder, NorwayReported employees: 1-10 | Agder, Norway | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 28 company matches
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Drainage and stormwater contractors: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
28 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 28 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: October 11, 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 drainage and stormwater contractors?
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 drainage and stormwater contractors did RevenueBase find based in Norway?
The saved snapshot records 28 matching company records, 135 tracked contacts and 52 verified emails. The public preview displays 18 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: October 11, 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 18 drainage and stormwater contractors based in Norway. Snapshot: October 11, 2026. https://revenuebase.ai/companies/drainage-and-stormwater-contractors/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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