Company lists · Data refreshed November 2026
Top 25 Wastewater infrastructure engineering firms based in Denmark
RevenueBase identified 104 company matches for wastewater infrastructure engineering firms associated with Denmark as of November 2026 and tracks 6,590 professional contacts across them, including 691 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for wastewater infrastructure engineering firms associated with Denmark, 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 November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest wastewater infrastructure engineering firms based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,837 contacts → | ||||
Exact match “I Aarsleff-koncernen er vi drevet af ordentlighed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 596 contacts → | ||||
Exact match “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 456 contacts → | ||||
Exact match “Munck - fordi infrastruktur skaber værdi Vi er stolte af det, vi arbejder med.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 349 contacts → | ||||
Exact match “M.J.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 207 contacts → | ||||
Exact match “Aarhus Vand is a Danish public limited company owned by Aarhus Municipality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 90 contacts → | ||||
Exact match “WE CREATE INFRASTRUCTURE AND PERFORM COASTAL PROTECTION FOR THE SOCIETY'S ONGOING DEVELOPMENT Zøllner is a contracting company that has worked with several different types of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 67 contacts → | ||||
Exact match “Zacho-Lind A/S er et moderne entreprenørfirma med stor ekspertise i udførelse af anlægsopgaver.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 54 contacts → | ||||
Exact match “Provas is a visionary utility company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “From Engineering to Value Engineering!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “ØLLGAARD Rådgivende Ingeniører har specialiseret sig i bæredygtige løsninger inden for forsyning, byggeri og energi.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 43 contacts → | ||||
Exact match “Gorm Hansen A/S blev etableret i 1970, og har i over 50 år konsolideret sin status som velrenommeret og kvalitetsbevidst samarbejdspartner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “Om Aquagain Aquagain er en professionel og anerkendt producent og leverandør af effektive og miljørigtige løsninger, der bl.a.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “Hjørring Vandselskab A/S blev etableret som et aktieselskab i 2007.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Vand og Teknik er eksperter i projektering og levering af teknisk udstyr til vandforsyninger, på nybyggeri såvel som renoveringsopgaver.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 25 contacts → | ||||
Exact match “Lemvig Vand A/S (LVS) er et forsyningsselskab der tager sig af produktion af rent drikkevand, distribution og rensning af spildevand.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 24 contacts → | ||||
Exact match “Vi leverer løsninger til alt inden for spildevandsteknik.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “VI ER DINE SPECIALISTER Vi hos Hartvig Consult er et rådgivende ingeniørfirma, som er specialister i kloakering, kloakrenovering, skybrudssikring, anlæg af veje…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “Tri-Consult A/S er et fuldservice rådgivende ingeniørfirma indenfor byggeri og anlæg med hovedkontor i Århus.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match “JHH ApS er en af de førende entreprenører på Sjælland ved udførelse af anlæg, regn- og spildevandshåndtering, nedbrydning og landskabsarbejder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 20 contacts → | ||||
Exact match “Kjelkvist A/S er en solidt, lokalt forankret entreprenørvirksomhed, der løfter en bred vifte af opgaver og specialopgaver indenfor entreprenør, anlægsgartner, kloak, murer- og…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “Stjernholm indtager en central placering i markedet for vandbehandling på både offentlige og private renseanlæg, i kloaksystemer og på vandværker i hele landet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Som spildevandsselskab i hjertet af Middelfart Kommune håndterer vi dagligt rensning af spildevand og afledning af regnvand for både borgere og virksomheder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Nordvand leverer drikkevand og håndterer spildevand for i alt forbrugere i Gentofte og Gladsaxe Kommuner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “Hos WASYS A/S har vi specialiseret os i at styre, overvåge og flytte vand.” Recorded in the RevenueBase company graph · Nov 6, 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 infrastructure engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 104 wastewater infrastructure engineering firms based in Denmark
See the full list, filter by size, metro and specialty, and access 691 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Wastewater infrastructure engineering firms based in Denmark at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 104 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 Denmark whose business descriptions match “wastewater infrastructure engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 691 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 November 6, 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 infrastructure engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wastewater infrastructure engineering firms are there based in Denmark?
RevenueBase identified 104 company matches for wastewater infrastructure engineering firms associated with Denmark as of November 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?
PER Aarsleff A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wastewater infrastructure engineering firms?
Copenhagen leads with 3 company records, followed by Roskilde (3) and Aalborg (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 691 professional contacts with verified work emails tracked across these 104 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 104 wastewater infrastructure engineering firms based in Denmark. Start with a free account, no credit card.
Download this list →Related lists
Wastewater infrastructure engineering firms by geography
- Wastewater infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil
- Wastewater infrastructure engineering firms based in Porto Alegre, Brazil
- Wastewater infrastructure engineering firms based in Rio De Janeiro, Brazil
- Wastewater infrastructure engineering firms based in Sao Paulo, Brazil
- Wastewater infrastructure engineering firms based in Calgary, Canada
- Wastewater infrastructure engineering firms based in Edmonton, Canada
- Wastewater infrastructure engineering firms based in Toronto, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wastewater infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil
Company intelligence · public preview
Top 25 wastewater infrastructure engineering firms based in Denmark
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 104 matching company records for wastewater infrastructure engineering firms based in Denmark, with 6,590 tracked contacts and 691 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wastewater infrastructure engineering firms based in Denmark
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 |  PER Aarsleff A Saarsleff.comHQ: Dk-8260 Viby J, DenmarkReported employees: 5,001-10,000 | Dk-8260 Viby J, Denmark | 5,001-10,000 | Exact match | 1,837 contacts → |
“I Aarsleff-koncernen er vi drevet af ordentlighed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  WSP Danmarkwsp.comHQ: Høje Taastrup, DenmarkReported employees: 10001+ | Høje Taastrup, Denmark | 10001+ | Exact match | 596 contacts → |
“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Munck Gruppen A Smunck.dkHQ: Nyborg, DenmarkReported employees: 1,001-5,000 | Nyborg, Denmark | 1,001-5,000 | Exact match | 456 contacts → |
“Munck - fordi infrastruktur skaber værdi Vi er stolte af det, vi arbejder med.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  M.J. Eriksson A Smjeriksson.dkHQ: Ishøj, DenmarkReported employees: 501-1,000 | Ishøj, Denmark | 501-1,000 | Exact match | 349 contacts → |
“M.J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aarhus Vandaarhusvand.dkHQ: Århus, DenmarkReported employees: 201-500 | Århus, Denmark | 201-500 | Exact match | 207 contacts → |
“Aarhus Vand is a Danish public limited company owned by Aarhus Municipality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Zøllnerzollner.asHQ: Kvistgård, DenmarkReported employees: 51-200 | Kvistgård, Denmark | 51-200 | Exact match | 90 contacts → |
“WE CREATE INFRASTRUCTURE AND PERFORM COASTAL PROTECTION FOR THE SOCIETY'S ONGOING DEVELOPMENT Zøllner is a contracting company that has worked with several different types of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Zacho-Lind A Szacho-lind.dkHQ: Ishøj, DenmarkReported employees: 201-500 | Ishøj, Denmark | 201-500 | Exact match | 67 contacts → |
“Zacho-Lind A/S er et moderne entreprenørfirma med stor ekspertise i udførelse af anlægsopgaver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Albertslund, DenmarkReported employees: 51-200 | Albertslund, Denmark | 51-200 | Exact match | 63 contacts → |
“Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Provas Forsyningsserviceprovas.dkHQ: 6100 Haderslev, DenmarkReported employees: 51-200 | 6100 Haderslev, Denmark | 51-200 | Exact match | 54 contacts → |
“Provas is a visionary utility company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KD Groupkd-group.dkHQ: Vejle, DenmarkReported employees: 11-50 | Vejle, Denmark | 11-50 | Exact match | 48 contacts → |
“From Engineering to Value Engineering!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Øllgaard Rådgivende Ingeniørerollgaard.dkHQ: Hellerup, DenmarkReported employees: 11-50 | Hellerup, Denmark | 11-50 | Exact match | 46 contacts → |
“ØLLGAARD Rådgivende Ingeniører har specialiseret sig i bæredygtige løsninger inden for forsyning, byggeri og energi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gorm Hansen A Sgorm-hansen.dkHQ: Roskilde, DenmarkReported employees: 51-200 | Roskilde, Denmark | 51-200 | Exact match | 43 contacts → |
“Gorm Hansen A/S blev etableret i 1970, og har i over 50 år konsolideret sin status som velrenommeret og kvalitetsbevidst samarbejdspartner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aquagain A Saquagain.dkHQ: Brørup, DenmarkReported employees: 51-200 | Brørup, Denmark | 51-200 | Exact match | 39 contacts → |
“Om Aquagain Aquagain er en professionel og anerkendt producent og leverandør af effektive og miljørigtige løsninger, der bl.a.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hjørring Vandselskabhjvand.dkHQ: Hjørring, DenmarkReported employees: 51-200 | Hjørring, Denmark | 51-200 | Exact match | 28 contacts → |
“Hjørring Vandselskab A/S blev etableret som et aktieselskab i 2007.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vand OG Teknik A Svandogteknik.dkHQ: Brabrand, DenmarkReported employees: 11-50 | Brabrand, Denmark | 11-50 | Exact match | 26 contacts → |
“Vand og Teknik er eksperter i projektering og levering af teknisk udstyr til vandforsyninger, på nybyggeri såvel som renoveringsopgaver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Lemvig Vand A Slvs-as.dkHQ: Lemvig, DenmarkReported employees: 11-50 | Lemvig, Denmark | 11-50 | Exact match | 25 contacts → |
“Lemvig Vand A/S (LVS) er et forsyningsselskab der tager sig af produktion af rent drikkevand, distribution og rensning af spildevand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Varde, DenmarkReported employees: 11-50 | Varde, Denmark | 11-50 | Exact match | 24 contacts → |
“Vi leverer løsninger til alt inden for spildevandsteknik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Hartvig Consulthartvigconsult.dkHQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 23 contacts → |
“VI ER DINE SPECIALISTER Vi hos Hartvig Consult er et rådgivende ingeniørfirma, som er specialister i kloakering, kloakrenovering, skybrudssikring, anlæg af veje…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tri-Consult A Stri-consult.dkHQ: 8260 Viby J, DenmarkReported employees: 11-50 | 8260 Viby J, Denmark | 11-50 | Exact match | 20 contacts → |
“Tri-Consult A/S er et fuldservice rådgivende ingeniørfirma indenfor byggeri og anlæg med hovedkontor i Århus.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  JHH APSj-hh.dkHQ: Lundby, DenmarkReported employees: 51-200 | Lundby, Denmark | 51-200 | Exact match | 20 contacts → |
“JHH ApS er en af de førende entreprenører på Sjælland ved udførelse af anlæg, regn- og spildevandshåndtering, nedbrydning og landskabsarbejder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kjelkvist A Skjelkvist.comHQ: Tønder, DenmarkReported employees: 51-200 | Tønder, Denmark | 51-200 | Exact match | 20 contacts → |
“Kjelkvist A/S er en solidt, lokalt forankret entreprenørvirksomhed, der løfter en bred vifte af opgaver og specialopgaver indenfor entreprenør, anlægsgartner, kloak, murer- og…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Stjernholm A Sstjernholm.dkHQ: Randers, DenmarkReported employees: 11-50 | Randers, Denmark | 11-50 | Exact match | 19 contacts → |
“Stjernholm indtager en central placering i markedet for vandbehandling på både offentlige og private renseanlæg, i kloaksystemer og på vandværker i hele landet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Middelfart Spildevand A Smiddelfartspildevand.dkHQ: Middelfart, DenmarkReported employees: 11-50 | Middelfart, Denmark | 11-50 | Exact match | 19 contacts → |
“Som spildevandsselskab i hjertet af Middelfart Kommune håndterer vi dagligt rensning af spildevand og afledning af regnvand for både borgere og virksomheder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Nordvandnovafos.dkHQ: Gentofte, DenmarkReported employees: 51-200 | Gentofte, Denmark | 51-200 | Exact match | 16 contacts → |
“Nordvand leverer drikkevand og håndterer spildevand for i alt forbrugere i Gentofte og Gladsaxe Kommuner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Wasys A Swasys.dkHQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 15 contacts → |
“Hos WASYS A/S har vi specialiseret os i at styre, overvåge og flytte vand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Wastewater infrastructure engineering firms: dataset insights
November 6, 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
104 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 104 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: November 6, 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 infrastructure engineering firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wastewater infrastructure engineering firms did RevenueBase find based in Denmark?
The saved snapshot records 104 matching company records, 6,590 tracked contacts and 691 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 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 infrastructure engineering firms by geography
- Wastewater infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil
- Wastewater infrastructure engineering firms based in Porto Alegre, Brazil
- Wastewater infrastructure engineering firms based in Rio De Janeiro, Brazil
- Wastewater infrastructure engineering firms based in Sao Paulo, Brazil
- Wastewater infrastructure engineering firms based in Calgary, Canada
- Wastewater infrastructure engineering firms based in Edmonton, Canada
- Wastewater infrastructure engineering firms based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 wastewater infrastructure engineering firms based in Denmark. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wastewater-infrastructure-engineering-firms/denmark.
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 infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil
Company intelligence · public preview
Top 25 wastewater infrastructure engineering firms based in Denmark
RevenueBase records 104 matching company records for wastewater infrastructure engineering firms based in Denmark, with 6,590 tracked contacts and 691 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wastewater infrastructure engineering firms based in Denmark
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 | PER Aarsleff A Saarsleff.com HQ: Dk-8260 Viby J, DenmarkReported employees: 5,001-10,000 | Dk-8260 Viby J, Denmark | 5,001-10,000 | Exact match | 1,837 contacts → |
“I Aarsleff-koncernen er vi drevet af ordentlighed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | WSP Danmarkwsp.com HQ: Høje Taastrup, DenmarkReported employees: 10001+ | Høje Taastrup, Denmark | 10001+ | Exact match | 596 contacts → |
“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Munck Gruppen A Smunck.dk HQ: Nyborg, DenmarkReported employees: 1,001-5,000 | Nyborg, Denmark | 1,001-5,000 | Exact match | 456 contacts → |
“Munck - fordi infrastruktur skaber værdi Vi er stolte af det, vi arbejder med.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | M.J. Eriksson A Smjeriksson.dk HQ: Ishøj, DenmarkReported employees: 501-1,000 | Ishøj, Denmark | 501-1,000 | Exact match | 349 contacts → |
“M.J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aarhus Vandaarhusvand.dk HQ: Århus, DenmarkReported employees: 201-500 | Århus, Denmark | 201-500 | Exact match | 207 contacts → |
“Aarhus Vand is a Danish public limited company owned by Aarhus Municipality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zøllnerzollner.as HQ: Kvistgård, DenmarkReported employees: 51-200 | Kvistgård, Denmark | 51-200 | Exact match | 90 contacts → |
“WE CREATE INFRASTRUCTURE AND PERFORM COASTAL PROTECTION FOR THE SOCIETY'S ONGOING DEVELOPMENT Zøllner is a contracting company that has worked with several different types of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Zacho-Lind A Szacho-lind.dk HQ: Ishøj, DenmarkReported employees: 201-500 | Ishøj, Denmark | 201-500 | Exact match | 67 contacts → |
“Zacho-Lind A/S er et moderne entreprenørfirma med stor ekspertise i udførelse af anlægsopgaver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Albertslund, DenmarkReported employees: 51-200 | Albertslund, Denmark | 51-200 | Exact match | 63 contacts → |
“Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Provas Forsyningsserviceprovas.dk HQ: 6100 Haderslev, DenmarkReported employees: 51-200 | 6100 Haderslev, Denmark | 51-200 | Exact match | 54 contacts → |
“Provas is a visionary utility company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KD Groupkd-group.dk HQ: Vejle, DenmarkReported employees: 11-50 | Vejle, Denmark | 11-50 | Exact match | 48 contacts → |
“From Engineering to Value Engineering!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Øllgaard Rådgivende Ingeniørerollgaard.dk HQ: Hellerup, DenmarkReported employees: 11-50 | Hellerup, Denmark | 11-50 | Exact match | 46 contacts → |
“ØLLGAARD Rådgivende Ingeniører har specialiseret sig i bæredygtige løsninger inden for forsyning, byggeri og energi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gorm Hansen A Sgorm-hansen.dk HQ: Roskilde, DenmarkReported employees: 51-200 | Roskilde, Denmark | 51-200 | Exact match | 43 contacts → |
“Gorm Hansen A/S blev etableret i 1970, og har i over 50 år konsolideret sin status som velrenommeret og kvalitetsbevidst samarbejdspartner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aquagain A Saquagain.dk HQ: Brørup, DenmarkReported employees: 51-200 | Brørup, Denmark | 51-200 | Exact match | 39 contacts → |
“Om Aquagain Aquagain er en professionel og anerkendt producent og leverandør af effektive og miljørigtige løsninger, der bl.a.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hjørring Vandselskabhjvand.dk HQ: Hjørring, DenmarkReported employees: 51-200 | Hjørring, Denmark | 51-200 | Exact match | 28 contacts → |
“Hjørring Vandselskab A/S blev etableret som et aktieselskab i 2007.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vand OG Teknik A Svandogteknik.dk HQ: Brabrand, DenmarkReported employees: 11-50 | Brabrand, Denmark | 11-50 | Exact match | 26 contacts → |
“Vand og Teknik er eksperter i projektering og levering af teknisk udstyr til vandforsyninger, på nybyggeri såvel som renoveringsopgaver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lemvig Vand A Slvs-as.dk HQ: Lemvig, DenmarkReported employees: 11-50 | Lemvig, Denmark | 11-50 | Exact match | 25 contacts → |
“Lemvig Vand A/S (LVS) er et forsyningsselskab der tager sig af produktion af rent drikkevand, distribution og rensning af spildevand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Varde, DenmarkReported employees: 11-50 | Varde, Denmark | 11-50 | Exact match | 24 contacts → |
“Vi leverer løsninger til alt inden for spildevandsteknik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hartvig Consulthartvigconsult.dk HQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 23 contacts → |
“VI ER DINE SPECIALISTER Vi hos Hartvig Consult er et rådgivende ingeniørfirma, som er specialister i kloakering, kloakrenovering, skybrudssikring, anlæg af veje…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tri-Consult A Stri-consult.dk HQ: 8260 Viby J, DenmarkReported employees: 11-50 | 8260 Viby J, Denmark | 11-50 | Exact match | 20 contacts → |
“Tri-Consult A/S er et fuldservice rådgivende ingeniørfirma indenfor byggeri og anlæg med hovedkontor i Århus.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | JHH APSj-hh.dk HQ: Lundby, DenmarkReported employees: 51-200 | Lundby, Denmark | 51-200 | Exact match | 20 contacts → |
“JHH ApS er en af de førende entreprenører på Sjælland ved udførelse af anlæg, regn- og spildevandshåndtering, nedbrydning og landskabsarbejder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kjelkvist A Skjelkvist.com HQ: Tønder, DenmarkReported employees: 51-200 | Tønder, Denmark | 51-200 | Exact match | 20 contacts → |
“Kjelkvist A/S er en solidt, lokalt forankret entreprenørvirksomhed, der løfter en bred vifte af opgaver og specialopgaver indenfor entreprenør, anlægsgartner, kloak, murer- og…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Stjernholm A Sstjernholm.dk HQ: Randers, DenmarkReported employees: 11-50 | Randers, Denmark | 11-50 | Exact match | 19 contacts → |
“Stjernholm indtager en central placering i markedet for vandbehandling på både offentlige og private renseanlæg, i kloaksystemer og på vandværker i hele landet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Middelfart Spildevand A Smiddelfartspildevand.dk HQ: Middelfart, DenmarkReported employees: 11-50 | Middelfart, Denmark | 11-50 | Exact match | 19 contacts → |
“Som spildevandsselskab i hjertet af Middelfart Kommune håndterer vi dagligt rensning af spildevand og afledning af regnvand for både borgere og virksomheder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nordvandnovafos.dk HQ: Gentofte, DenmarkReported employees: 51-200 | Gentofte, Denmark | 51-200 | Exact match | 16 contacts → |
“Nordvand leverer drikkevand og håndterer spildevand for i alt forbrugere i Gentofte og Gladsaxe Kommuner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Wasys A Swasys.dk HQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 15 contacts → |
“Hos WASYS A/S har vi specialiseret os i at styre, overvåge og flytte vand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Wastewater infrastructure engineering firms: dataset insights
November 6, 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
104 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 104 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: November 6, 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 infrastructure engineering firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wastewater infrastructure engineering firms did RevenueBase find based in Denmark?
The saved snapshot records 104 matching company records, 6,590 tracked contacts and 691 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 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 infrastructure engineering firms by geography
- Wastewater infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil
- Wastewater infrastructure engineering firms based in Porto Alegre, Brazil
- Wastewater infrastructure engineering firms based in Rio De Janeiro, Brazil
- Wastewater infrastructure engineering firms based in Sao Paulo, Brazil
- Wastewater infrastructure engineering firms based in Calgary, Canada
- Wastewater infrastructure engineering firms based in Edmonton, Canada
- Wastewater infrastructure engineering firms based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 wastewater infrastructure engineering firms based in Denmark. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wastewater-infrastructure-engineering-firms/denmark.
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 infrastructure engineering firms based in Brisbane, Australia
- Wastewater infrastructure engineering firms based in Melbourne, Australia
- Wastewater infrastructure engineering firms based in Sydney, Australia
- Wastewater infrastructure engineering firms based in Belo Horizonte, Brazil
- Wastewater infrastructure engineering firms based in Curitiba, Brazil
- Wastewater infrastructure engineering firms based in Florianopolis, Brazil