Company lists · Data refreshed September 2026
Top 18 Biofilter suppliers based in Norway
RevenueBase identified 30 company matches for biofilter suppliers associated with Norway as of September 2026 and tracks 315 professional contacts across them, including 111 with verified work emails. Oslo is the largest hub.
This list covers company matches for biofilter suppliers 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 19, 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 biofilter suppliers based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 40 contacts → | ||||
Exact match “Biowater Technology is a leader in the design and development of environmentally friendly biological solutions for wastewater treatment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Biovac leverer produkter og skreddersydde løsninger for behandling av avløpsvann til private, kommunale og industrielle kunder.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 22 contacts → | ||||
Exact match “Salsnes Filter’s patented filter technology for wastewater treatment and effluent treatment is leading the Norwegian market in municipal primary treatment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “Interfil ble etablert i Skjåk i 1989, og er i dag Norges ledende produsent av ventilasjonsfilter.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Nordisk Vannteknikk er en totalleverandør av renseteknologi for behandling av forurenset vann.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Life in fjords around the world is being suffocated.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “M Vest Water is a system and solution provider of clean and safe water.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Lekang Group is a strong and long-term supplier of high quality filters and contamination monitoring equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Filters and Filter solutions Ditech was established in Tønsberg in 1989 and today has its headquarters and warehouse in Borgeskogen 13, Stokke, in addition to a sales office in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “We provide services for the development of sustainable waste treatment solutions for offshore and onshore industry and municipal applications using proprietary treatment…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Lekang Filter AS is a Lekang Group company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Deltrian Norge AS er en leverandør av ventilasjonsfilter til bolig, industri og næring.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Moss Hydro AS – Norsk kvalitet i verdensklasse.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Vannrensing- og sedimenteringsselskap med høyt fokus på miljø.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Ennox Technology delivers customized technological solutions for water treatment, oil recovery, waste management, and soil remediation, helping industries optimize efficiency and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “FILTRA AS supplies filtration solutions for handling air, water and different kind of liquids.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Teknor System AS har over 35 års erfaring med prosjektering, salg, montasje og service av tekniske anlegg til havbruksnæringen og landbasert industri.” Recorded in the RevenueBase company graph · Sep 19, 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 “biofilter suppliers”. 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 30 biofilter suppliers based in Norway
See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biofilter suppliers based in Norway at a glance
As of Sep 19, 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 30 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 “biofilter suppliers” 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 111 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 19, 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 “biofilter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biofilter suppliers are there based in Norway?
RevenueBase identified 30 company matches for biofilter suppliers 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?
Biowater Technology AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most biofilter suppliers?
Oslo leads with 4 company records, followed by Drammen (2) and Bergen (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 111 professional contacts with verified work emails tracked across these 30 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 30 biofilter suppliers based in Norway. Start with a free account, no credit card.
Download this list →Related lists
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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
Company intelligence · public preview
Top 18 biofilter suppliers 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 30 matching company records for biofilter suppliers based in Norway, with 315 tracked contacts and 111 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: September 19, 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 biofilter suppliers 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 | Biowater Technology ASbiowatertechnology.com HQ: Tønsberg, NorwayReported employees: 11-50 | Tønsberg, Norway | 11-50 | Exact match | 40 contacts → |
“Biowater Technology is a leader in the design and development of environmentally friendly biological solutions for wastewater treatment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Biovac Environmental Technology ASbiovac.noHQ: Frogner, NorwayReported employees: 11-50 | Frogner, Norway | 11-50 | Exact match | 28 contacts → |
“Biovac leverer produkter og skreddersydde løsninger for behandling av avløpsvann til private, kommunale og industrielle kunder.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salsnes Filtersalsnes-filter.com HQ: Namsos, NorwayReported employees: 11-50 | Namsos, Norway | 11-50 | Exact match | 22 contacts → |
“Salsnes Filter’s patented filter technology for wastewater treatment and effluent treatment is leading the Norwegian market in municipal primary treatment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Interfil ASinterfil.no HQ: 2690 Skjåk, NorwayReported employees: 51-200 | 2690 Skjåk, Norway | 51-200 | Exact match | 21 contacts → |
“Interfil ble etablert i Skjåk i 1989, og er i dag Norges ledende produsent av ventilasjonsfilter.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Nordisk Vannteknikk ASnordiskvannteknikk.noHQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 18 contacts → |
“Nordisk Vannteknikk er en totalleverandør av renseteknologi for behandling av forurenset vann.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Renasysrenasys.com HQ: Førde, NorwayReported employees: 11-50 | Førde, Norway | 11-50 | Exact match | 18 contacts → |
“Life in fjords around the world is being suffocated.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  M Vest Watermvestwater.comHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 16 contacts → |
“M Vest Water is a system and solution provider of clean and safe water.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lekang Grouplekanggroup.com HQ: Hølen, NorwayReported employees: 51-200 | Hølen, Norway | 51-200 | Exact match | 13 contacts → |
“Lekang Group is a strong and long-term supplier of high quality filters and contamination monitoring equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ditech ASditech.no HQ: 3160, NorwayReported employees: 11-50 | 3160, Norway | 11-50 | Exact match | 12 contacts → |
“Filters and Filter solutions Ditech was established in Tønsberg in 1989 and today has its headquarters and warehouse in Borgeskogen 13, Stokke, in addition to a sales office in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Norwegian Technologynorwegiantech.comHQ: Mekjarvik, NorwayReported employees: 11-50 | Mekjarvik, Norway | 11-50 | Exact match | 10 contacts → |
“We provide services for the development of sustainable waste treatment solutions for offshore and onshore industry and municipal applications using proprietary treatment…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lekang Filter ASlekangfilter.no HQ: Vestby, NorwayReported employees: 11-50 | Vestby, Norway | 11-50 | Exact match | 9 contacts → |
“Lekang Filter AS is a Lekang Group company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Deltrian Norge ASdeltrian.com HQ: Eidsnes, NorwayReported employees: 1-10 | Eidsnes, Norway | 1-10 | Exact match | 7 contacts → |
“Deltrian Norge AS er en leverandør av ventilasjonsfilter til bolig, industri og næring.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mosshydro ASmosshydro.com HQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 6 contacts → |
“Moss Hydro AS – Norsk kvalitet i verdensklasse.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Slamrensing ASslamrensing.noHQ: Revetal, NorwayReported employees: 1-10 | Revetal, Norway | 1-10 | Exact match | 6 contacts → |
“Vannrensing- og sedimenteringsselskap med høyt fokus på miljø.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ennox Technologyennoxtech.comHQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 6 contacts → |
“Ennox Technology delivers customized technological solutions for water treatment, oil recovery, waste management, and soil remediation, helping industries optimize efficiency and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Filtra ASfiltra.no HQ: Skodje, NorwayReported employees: 1-10 | Skodje, Norway | 1-10 | Exact match | 5 contacts → |
“FILTRA AS supplies filtration solutions for handling air, water and different kind of liquids.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Odin Maskin ASodin-maskin.no HQ: Gressvik, NorwayReported employees: 11-50 | Gressvik, Norway | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Teknor System ASteknor.no HQ: Steinkjer, NorwayReported employees: 1-10 | Steinkjer, Norway | 1-10 | Exact match | 1 contacts → |
“Teknor System AS har over 35 års erfaring med prosjektering, salg, montasje og service av tekniske anlegg til havbruksnæringen og landbasert industri.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 30 company matches
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Biofilter suppliers: dataset insights
September 19, 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
30 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 30 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: September 19, 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 biofilter suppliers?
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 biofilter suppliers did RevenueBase find based in Norway?
The saved snapshot records 30 matching company records, 315 tracked contacts and 111 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: September 19, 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
Biofilter suppliers by geography
- Biofilter suppliers based in Ahmedabad, India
- Biofilter suppliers based in Mumbai, India
- Biofilter suppliers based in Pune, India
- Biofilter suppliers based in Australia
- Biofilter suppliers based in Belgium
- Biofilter suppliers based in Brazil
- Biofilter suppliers based in Canada
- Biofilter suppliers based in Chile
- Biofilter suppliers based in Czechia
- Biofilter suppliers based in Denmark
- Biofilter suppliers based in Finland
- Biofilter suppliers based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 18 biofilter suppliers based in Norway. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biofilter-suppliers/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 18 biofilter suppliers based in Norway
RevenueBase records 30 matching company records for biofilter suppliers based in Norway, with 315 tracked contacts and 111 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: September 19, 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 biofilter suppliers 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 | Biowater Technology ASbiowatertechnology.com HQ: Tønsberg, NorwayReported employees: 11-50 | Tønsberg, Norway | 11-50 | Exact match | 40 contacts → |
“Biowater Technology is a leader in the design and development of environmentally friendly biological solutions for wastewater treatment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Biovac Environmental Technology ASbiovac.no HQ: Frogner, NorwayReported employees: 11-50 | Frogner, Norway | 11-50 | Exact match | 28 contacts → |
“Biovac leverer produkter og skreddersydde løsninger for behandling av avløpsvann til private, kommunale og industrielle kunder.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salsnes Filtersalsnes-filter.com HQ: Namsos, NorwayReported employees: 11-50 | Namsos, Norway | 11-50 | Exact match | 22 contacts → |
“Salsnes Filter’s patented filter technology for wastewater treatment and effluent treatment is leading the Norwegian market in municipal primary treatment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Interfil ASinterfil.no HQ: 2690 Skjåk, NorwayReported employees: 51-200 | 2690 Skjåk, Norway | 51-200 | Exact match | 21 contacts → |
“Interfil ble etablert i Skjåk i 1989, og er i dag Norges ledende produsent av ventilasjonsfilter.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nordisk Vannteknikk ASnordiskvannteknikk.no HQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 18 contacts → |
“Nordisk Vannteknikk er en totalleverandør av renseteknologi for behandling av forurenset vann.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Renasysrenasys.com HQ: Førde, NorwayReported employees: 11-50 | Førde, Norway | 11-50 | Exact match | 18 contacts → |
“Life in fjords around the world is being suffocated.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | M Vest Watermvestwater.com HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 16 contacts → |
“M Vest Water is a system and solution provider of clean and safe water.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lekang Grouplekanggroup.com HQ: Hølen, NorwayReported employees: 51-200 | Hølen, Norway | 51-200 | Exact match | 13 contacts → |
“Lekang Group is a strong and long-term supplier of high quality filters and contamination monitoring equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ditech ASditech.no HQ: 3160, NorwayReported employees: 11-50 | 3160, Norway | 11-50 | Exact match | 12 contacts → |
“Filters and Filter solutions Ditech was established in Tønsberg in 1989 and today has its headquarters and warehouse in Borgeskogen 13, Stokke, in addition to a sales office in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Norwegian Technologynorwegiantech.com HQ: Mekjarvik, NorwayReported employees: 11-50 | Mekjarvik, Norway | 11-50 | Exact match | 10 contacts → |
“We provide services for the development of sustainable waste treatment solutions for offshore and onshore industry and municipal applications using proprietary treatment…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lekang Filter ASlekangfilter.no HQ: Vestby, NorwayReported employees: 11-50 | Vestby, Norway | 11-50 | Exact match | 9 contacts → |
“Lekang Filter AS is a Lekang Group company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Deltrian Norge ASdeltrian.com HQ: Eidsnes, NorwayReported employees: 1-10 | Eidsnes, Norway | 1-10 | Exact match | 7 contacts → |
“Deltrian Norge AS er en leverandør av ventilasjonsfilter til bolig, industri og næring.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mosshydro ASmosshydro.com HQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 6 contacts → |
“Moss Hydro AS – Norsk kvalitet i verdensklasse.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Slamrensing ASslamrensing.no HQ: Revetal, NorwayReported employees: 1-10 | Revetal, Norway | 1-10 | Exact match | 6 contacts → |
“Vannrensing- og sedimenteringsselskap med høyt fokus på miljø.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ennox Technologyennoxtech.com HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 6 contacts → |
“Ennox Technology delivers customized technological solutions for water treatment, oil recovery, waste management, and soil remediation, helping industries optimize efficiency and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Filtra ASfiltra.no HQ: Skodje, NorwayReported employees: 1-10 | Skodje, Norway | 1-10 | Exact match | 5 contacts → |
“FILTRA AS supplies filtration solutions for handling air, water and different kind of liquids.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Odin Maskin ASodin-maskin.no HQ: Gressvik, NorwayReported employees: 11-50 | Gressvik, Norway | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Teknor System ASteknor.no HQ: Steinkjer, NorwayReported employees: 1-10 | Steinkjer, Norway | 1-10 | Exact match | 1 contacts → |
“Teknor System AS har over 35 års erfaring med prosjektering, salg, montasje og service av tekniske anlegg til havbruksnæringen og landbasert industri.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 30 company matches
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Biofilter suppliers: dataset insights
September 19, 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
30 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 30 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: September 19, 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 biofilter suppliers?
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 biofilter suppliers did RevenueBase find based in Norway?
The saved snapshot records 30 matching company records, 315 tracked contacts and 111 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: September 19, 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
Biofilter suppliers by geography
- Biofilter suppliers based in Ahmedabad, India
- Biofilter suppliers based in Mumbai, India
- Biofilter suppliers based in Pune, India
- Biofilter suppliers based in Australia
- Biofilter suppliers based in Belgium
- Biofilter suppliers based in Brazil
- Biofilter suppliers based in Canada
- Biofilter suppliers based in Chile
- Biofilter suppliers based in Czechia
- Biofilter suppliers based in Denmark
- Biofilter suppliers based in Finland
- Biofilter suppliers based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 18 biofilter suppliers based in Norway. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biofilter-suppliers/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗