Company lists · Data refreshed September 2026
Top 19 Wastewater treatment biogas companies based in Sweden
RevenueBase identified 29 company matches for wastewater treatment biogas companies associated with Sweden as of September 2026 and tracks 229 professional contacts across them, including 117 with verified work emails. Kalmar is the largest hub.
This list covers company matches for wastewater treatment biogas companies associated with Sweden, 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 22, 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 19 largest wastewater treatment biogas companies based in Sweden
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33 contacts → | ||||
Exact match “Kingspan BAGA arbetar med vattenrening.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 26 contacts → | ||||
Exact match “Wastewater treatment with microorganisms The market leading AnoxKaldnes™ MBBR (Moving Bed Biofilm Reactor) technology is based on the biofilm principle and is used for biological…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “Syvab AB är ett kommunalt aktiebolag som ägs av kommunerna Botkyrka, Nykvarn, Salem och av Stockholm stad genom deras bolag Stockholm Vatten AB och Södertälje genom deras bolag…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Wärtsilä Biogas Solutions is a part of Gas Solutions within the Wärtsilä conglomerate.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “Alnarp Cleanwater Technology AB was founded in 2008 with the aim to develop and commercialize systems for treating wastewater based on Nature's own way.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “Med framtidens reningsverk skapar vi cirkulärt vatten och möjliggör återvinning av energi i ditt avloppsvatten.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “Watersystems Sweden started 2012 as a subsidiary of Tranås Cementvarufabrik AB.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Under mer än 30 års tid har vi levererat innovativa produkter för hantering av gas till kommuner och företag.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Biogasbolaget producerar miljövänlig biogas genom att ta vara på organiskt avfall från hushåll, industrier och lantbruk.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “ATEK levererar produkter och tjänster inom avlopp- och dricksvattenrening, biogasproduktion samt muddring i Sverige och Norge.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Ett konsultbolag med inriktning mot vattenrening och processteknik på avloppsreningsverk, vattenverk samt avfalls- och biogasanläggningar.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Kommer snart” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Specialister på avloppsrening för allt från enskilda hushåll till kommuner och samfälligheter.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Med ett tydligt miljö- och teknikfokus skapar Rensa förutsättningar för nästa generations matavfallshantering.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “En minireningsverk eller ett avloppsreningsverk från Biovac® är en långsiktig investering för dig som vill ha enkel skötsel, låga kostnader och tänka på miljön.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “We treat waste water from industries and municipalities.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Vi levererar kompletta reningsverk/minireningsverk till kommuner och samfälligheter.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Circular Energy Sweden jobbar med projektering, byggnation och service för biogasanläggningar.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Tjänster inom energi och miljöteknik.” Recorded in the RevenueBase company graph · Sep 22, 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 “wastewater treatment biogas companies”. 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 19 of 29 wastewater treatment biogas companies based in Sweden
See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Wastewater treatment biogas companies based in Sweden at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 29 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 Sweden whose business descriptions match “wastewater treatment biogas companies” 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 117 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 22, 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 “wastewater treatment biogas companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wastewater treatment biogas companies are there based in Sweden?
RevenueBase identified 29 company matches for wastewater treatment biogas companies associated with Sweden 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?
Kingspan Baga AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wastewater treatment biogas companies?
Kalmar leads with 3 company records, followed by Stockholm (2) and Alnarp (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 117 professional contacts with verified work emails tracked across these 29 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 29 wastewater treatment biogas companies based in Sweden. Start with a free account, no credit card.
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- Wastewater treatment biogas companies based in Poland
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 19 wastewater treatment biogas companies based in Sweden
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 29 matching company records for wastewater treatment biogas companies based in Sweden, with 229 tracked contacts and 117 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 19 wastewater treatment biogas companies based in Sweden
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 |  Kingspan Baga ABkingspan.seHQ: Karlskrona, SwedenReported employees: 51-200 | Karlskrona, Sweden | 51-200 | Exact match | 33 contacts → |
“Kingspan BAGA arbetar med vattenrening.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Anoxkaldnesanoxkaldnes.comHQ: Lund, SwedenReported employees: 51-200 | Lund, Sweden | 51-200 | Exact match | 26 contacts → |
“Wastewater treatment with microorganisms The market leading AnoxKaldnes™ MBBR (Moving Bed Biofilm Reactor) technology is based on the biofilm principle and is used for biological…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SYVABsyvab.se HQ: Grödinge, SwedenReported employees: 51-200 | Grödinge, Sweden | 51-200 | Exact match | 25 contacts → |
“Syvab AB är ett kommunalt aktiebolag som ägs av kommunerna Botkyrka, Nykvarn, Salem och av Stockholm stad genom deras bolag Stockholm Vatten AB och Södertälje genom deras bolag…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wärtsilä Biogas Solutionswartsila.comHQ: Kalmar, SwedenReported employees: Not recorded | Kalmar, Sweden | Not recorded | Exact match | 25 contacts → |
“Wärtsilä Biogas Solutions is a part of Gas Solutions within the Wärtsilä conglomerate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Alnarp Cleanwater Technologyalnarpcleanwater.seHQ: Alnarp, SwedenReported employees: 11-50 | Alnarp, Sweden | 11-50 | Exact match | 13 contacts → |
“Alnarp Cleanwater Technology AB was founded in 2008 with the aim to develop and commercialize systems for treating wastewater based on Nature's own way.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  4evergreen Evergreen Solutions4evergreen.seHQ: Trosa, SwedenReported employees: 11-50 | Trosa, Sweden | 11-50 | Exact match | 12 contacts → |
“Med framtidens reningsverk skapar vi cirkulärt vatten och möjliggör återvinning av energi i ditt avloppsvatten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Watersystems Sverige ABwatersystems.se HQ: Tranås, SwedenReported employees: 11-50 | Tranås, Sweden | 11-50 | Exact match | 10 contacts → |
“Watersystems Sweden started 2012 as a subsidiary of Tranås Cementvarufabrik AB.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IGF Biogasigfgas.se HQ: Linköping, SwedenReported employees: 1-10 | Linköping, Sweden | 1-10 | Exact match | 9 contacts → |
“Under mer än 30 års tid har vi levererat innovativa produkter för hantering av gas till kommuner och företag.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Biogasbolaget I Mellansverige ABkarlskogaenergi.seHQ: Karlskoga, SwedenReported employees: 1-10 | Karlskoga, Sweden | 1-10 | Exact match | 8 contacts → |
“Biogasbolaget producerar miljövänlig biogas genom att ta vara på organiskt avfall från hushåll, industrier och lantbruk.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Atek Avvattningsteknik ABatek.nuHQ: Solna, SwedenReported employees: 1-10 | Solna, Sweden | 1-10 | Exact match | 7 contacts → |
“ATEK levererar produkter och tjänster inom avlopp- och dricksvattenrening, biogasproduktion samt muddring i Sverige och Norge.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEX Sverige ABnexab.se HQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 7 contacts → |
“Ett konsultbolag med inriktning mot vattenrening och processteknik på avloppsreningsverk, vattenverk samt avfalls- och biogasanläggningar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gästrike Ekogas ABekogas.seHQ: Forsbacka, SwedenReported employees: 1-10 | Forsbacka, Sweden | 1-10 | Exact match | 5 contacts → |
“Kommer snart” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Topas Vatten ABtopasvatten.seHQ: Täby, SwedenReported employees: 11-50 | Täby, Sweden | 11-50 | Exact match | 4 contacts → |
“Specialister på avloppsrening för allt från enskilda hushåll till kommuner och samfälligheter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rensa Avskiljarteknik ABrensa.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 4 contacts → |
“Med ett tydligt miljö- och teknikfokus skapar Rensa förutsättningar för nästa generations matavfallshantering.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Biovac Sverige ABbiovac.se HQ: Uddevalla, SwedenReported employees: 1-10 | Uddevalla, Sweden | 1-10 | Exact match | 3 contacts → |
“En minireningsverk eller ett avloppsreningsverk från Biovac® är en långsiktig investering för dig som vill ha enkel skötsel, låga kostnader och tänka på miljön.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wasty Sverige ABwasty.se HQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 2 contacts → |
“We treat waste water from industries and municipalities.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Emendo ABemendo.se HQ: Motala, SwedenReported employees: 1-10 | Motala, Sweden | 1-10 | Exact match | 2 contacts → |
“Vi levererar kompletta reningsverk/minireningsverk till kommuner och samfälligheter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Circular Energy Sweden ABcesweden.se HQ: Karlshamn, SwedenReported employees: 1-10 | Karlshamn, Sweden | 1-10 | Exact match | 2 contacts → |
“Circular Energy Sweden jobbar med projektering, byggnation och service för biogasanläggningar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Driftteknik ÖST ABdriftteknik.nu HQ: Gästrikland, SwedenReported employees: 1-10 | Gästrikland, Sweden | 1-10 | Exact match | 1 contacts → |
“Tjänster inom energi och miljöteknik.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 29 company matches
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Wastewater treatment biogas companies: dataset insights
September 22, 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
27 records in the displayed employee bands.
2 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 Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 29 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 22, 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 wastewater treatment biogas companies?
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 wastewater treatment biogas companies did RevenueBase find based in Sweden?
The saved snapshot records 29 matching company records, 229 tracked contacts and 117 verified emails. The public preview displays 19 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 22, 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
Wastewater treatment biogas companies by geography
- Wastewater treatment biogas companies based in Australia
- Wastewater treatment biogas companies based in Belgium
- Wastewater treatment biogas companies based in Brazil
- Wastewater treatment biogas companies based in Canada
- Wastewater treatment biogas companies based in Denmark
- Wastewater treatment biogas companies based in France
- Wastewater treatment biogas companies based in Germany
- Wastewater treatment biogas companies based in India
- Wastewater treatment biogas companies based in Italy
- Wastewater treatment biogas companies based in Mexico
- Wastewater treatment biogas companies based in the Netherlands
- Wastewater treatment biogas companies based in Poland
Cite this list
RevenueBase Data Team. Top 19 wastewater treatment biogas companies based in Sweden. Snapshot: September 22, 2026. https://revenuebase.ai/companies/wastewater-treatment-biogas-companies/sweden.
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
- Wastewater treatment biogas companies based in Australia
- Wastewater treatment biogas companies based in Belgium
- Wastewater treatment biogas companies based in Brazil
- Wastewater treatment biogas companies based in Canada
- Wastewater treatment biogas companies based in Denmark
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Company intelligence · public preview
Top 19 wastewater treatment biogas companies based in Sweden
RevenueBase records 29 matching company records for wastewater treatment biogas companies based in Sweden, with 229 tracked contacts and 117 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 19 wastewater treatment biogas companies based in Sweden
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 | Kingspan Baga ABkingspan.se HQ: Karlskrona, SwedenReported employees: 51-200 | Karlskrona, Sweden | 51-200 | Exact match | 33 contacts → |
“Kingspan BAGA arbetar med vattenrening.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Anoxkaldnesanoxkaldnes.com HQ: Lund, SwedenReported employees: 51-200 | Lund, Sweden | 51-200 | Exact match | 26 contacts → |
“Wastewater treatment with microorganisms The market leading AnoxKaldnes™ MBBR (Moving Bed Biofilm Reactor) technology is based on the biofilm principle and is used for biological…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SYVABsyvab.se HQ: Grödinge, SwedenReported employees: 51-200 | Grödinge, Sweden | 51-200 | Exact match | 25 contacts → |
“Syvab AB är ett kommunalt aktiebolag som ägs av kommunerna Botkyrka, Nykvarn, Salem och av Stockholm stad genom deras bolag Stockholm Vatten AB och Södertälje genom deras bolag…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wärtsilä Biogas Solutionswartsila.com HQ: Kalmar, SwedenReported employees: Not recorded | Kalmar, Sweden | Not recorded | Exact match | 25 contacts → |
“Wärtsilä Biogas Solutions is a part of Gas Solutions within the Wärtsilä conglomerate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alnarp Cleanwater Technologyalnarpcleanwater.se HQ: Alnarp, SwedenReported employees: 11-50 | Alnarp, Sweden | 11-50 | Exact match | 13 contacts → |
“Alnarp Cleanwater Technology AB was founded in 2008 with the aim to develop and commercialize systems for treating wastewater based on Nature's own way.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 4evergreen Evergreen Solutions4evergreen.se HQ: Trosa, SwedenReported employees: 11-50 | Trosa, Sweden | 11-50 | Exact match | 12 contacts → |
“Med framtidens reningsverk skapar vi cirkulärt vatten och möjliggör återvinning av energi i ditt avloppsvatten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Watersystems Sverige ABwatersystems.se HQ: Tranås, SwedenReported employees: 11-50 | Tranås, Sweden | 11-50 | Exact match | 10 contacts → |
“Watersystems Sweden started 2012 as a subsidiary of Tranås Cementvarufabrik AB.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IGF Biogasigfgas.se HQ: Linköping, SwedenReported employees: 1-10 | Linköping, Sweden | 1-10 | Exact match | 9 contacts → |
“Under mer än 30 års tid har vi levererat innovativa produkter för hantering av gas till kommuner och företag.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Biogasbolaget I Mellansverige ABkarlskogaenergi.se HQ: Karlskoga, SwedenReported employees: 1-10 | Karlskoga, Sweden | 1-10 | Exact match | 8 contacts → |
“Biogasbolaget producerar miljövänlig biogas genom att ta vara på organiskt avfall från hushåll, industrier och lantbruk.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Atek Avvattningsteknik ABatek.nu HQ: Solna, SwedenReported employees: 1-10 | Solna, Sweden | 1-10 | Exact match | 7 contacts → |
“ATEK levererar produkter och tjänster inom avlopp- och dricksvattenrening, biogasproduktion samt muddring i Sverige och Norge.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEX Sverige ABnexab.se HQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 7 contacts → |
“Ett konsultbolag med inriktning mot vattenrening och processteknik på avloppsreningsverk, vattenverk samt avfalls- och biogasanläggningar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gästrike Ekogas ABekogas.se HQ: Forsbacka, SwedenReported employees: 1-10 | Forsbacka, Sweden | 1-10 | Exact match | 5 contacts → |
“Kommer snart” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Topas Vatten ABtopasvatten.se HQ: Täby, SwedenReported employees: 11-50 | Täby, Sweden | 11-50 | Exact match | 4 contacts → |
“Specialister på avloppsrening för allt från enskilda hushåll till kommuner och samfälligheter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rensa Avskiljarteknik ABrensa.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 4 contacts → |
“Med ett tydligt miljö- och teknikfokus skapar Rensa förutsättningar för nästa generations matavfallshantering.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Biovac Sverige ABbiovac.se HQ: Uddevalla, SwedenReported employees: 1-10 | Uddevalla, Sweden | 1-10 | Exact match | 3 contacts → |
“En minireningsverk eller ett avloppsreningsverk från Biovac® är en långsiktig investering för dig som vill ha enkel skötsel, låga kostnader och tänka på miljön.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wasty Sverige ABwasty.se HQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 2 contacts → |
“We treat waste water from industries and municipalities.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Emendo ABemendo.se HQ: Motala, SwedenReported employees: 1-10 | Motala, Sweden | 1-10 | Exact match | 2 contacts → |
“Vi levererar kompletta reningsverk/minireningsverk till kommuner och samfälligheter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Circular Energy Sweden ABcesweden.se HQ: Karlshamn, SwedenReported employees: 1-10 | Karlshamn, Sweden | 1-10 | Exact match | 2 contacts → |
“Circular Energy Sweden jobbar med projektering, byggnation och service för biogasanläggningar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Driftteknik ÖST ABdriftteknik.nu HQ: Gästrikland, SwedenReported employees: 1-10 | Gästrikland, Sweden | 1-10 | Exact match | 1 contacts → |
“Tjänster inom energi och miljöteknik.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 29 company matches
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Wastewater treatment biogas companies: dataset insights
September 22, 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
27 records in the displayed employee bands.
2 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 Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 29 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 22, 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 wastewater treatment biogas companies?
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 wastewater treatment biogas companies did RevenueBase find based in Sweden?
The saved snapshot records 29 matching company records, 229 tracked contacts and 117 verified emails. The public preview displays 19 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 22, 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 19 wastewater treatment biogas companies based in Sweden. Snapshot: September 22, 2026. https://revenuebase.ai/companies/wastewater-treatment-biogas-companies/sweden.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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