Company lists · Data refreshed September 2026
Top 25 Water and sanitation companies based in Finland
RevenueBase identified 48 company matches for water and sanitation companies associated with Finland as of September 2026 and tracks 730 professional contacts across them, including 434 with verified work emails. Espoo is the largest hub.
This list covers company matches for water and sanitation companies associated with Finland, 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 25 largest water and sanitation companies based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 319 contacts → | ||||
Exact match “Evac Group is a global leader in integrated water, waste and wastewater management solutions, as well as corrosion protection and marine growth prevention systems, for the marine…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 44 contacts → | ||||
Exact match “Huolehdimme vedenhankinnasta ja -jakelusta sekä jätevesien viemäröinnistä ja vastaamme jätevesien johtamisestsa käsiteltävksi keskuspuhdistamolle.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 43 contacts → | ||||
Exact match “Flootech Flootech’s vision is creating value by cleaning water through innovation, creativity and expertise in clean water, process water, wastewater treatment and water reuse and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 33 contacts → | ||||
Exact match “Oy Lining Ab tarjoaa teknisesti korkealaatuisia laitteita, ratkaisuja ja komponentteja päätoimialanaan vesitekniikka.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 27 contacts → | ||||
Exact match “Ympäristön parhaaksi, yötä päivää – ympäri Suomen Huolehdimme puhdas- ja jätevesipalveluista, viemärihuolloista ja -kuvauksista, tilapäiskäymälöistä, lokakaivojen tyhjennyksistä…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Turun vesihuollosta, eli puhtaan veden toimituksesta ja viemäriveden johtamisesta puhdistamolle vastaa hulevesiä lukuun ottamatta Turun Vesihuolto Oy, joka on kokonaan Turun…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “Meidät tunnetaan osaamisestamme.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Kouvolan Veden päämääränä ovat laadukkaat vesihuoltopalvelut alueemme asiakkaille: raikas käyttövesi, toimintavarma verkosto ja ympäristöä kunnioittava jätevesien käsittely.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “Huolehdimme 168 asukkaan ja elinkeinoelämän vesihuoltopalveluista Lahdessa, Hollolassa, Iitissä ja Heinolassa.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Kymen Vesi Oy on eteläisessä Kymenlaaksossa toimiva alueellinen vesihuoltoyhtiö, jonka omistavat Kotkan ja Kouvolan kaupungit sekä Pyhtään kunta.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Länsi-Uudenmaan vesi ja ympäristö ry eli LUVY on alueellinen vesiensuojeluyhdistys ja palveluntarjoaja.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Puhdasvesipalvelut - kaivojen puhdistukset, huollot ja desinfioinnit.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Operon is a leading solution provider and service company for water and sludge treatment.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Slatek Oy specialises in supplying the water management industry with power, instrumentation and automation solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Vesilaitosyhdistys (VVY) on vesihuoltoalan yhteisjärjestö, jonka tehtävänä on edistää vesihuoltolaitosten toimintaedellytyksiä.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Tampereelle, Sulkavuoreen toteutetaan uusimpia puhdistustekniikoita hyödyntävä jätevedenpuhdistamo kallion sisään.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Hämeenlinnan Seudun Vesi Oy eli HS-Vesi on Hämeenlinnan, Hattulan ja Akaan omistama vuonna 2001 perustettu, asiakkaitaan ympärivuorokautisesti palveleva vesihuoltoyhtiö.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Tuotamme ja toimitamme korkealaatuista talousvettä Turun seudulle osakaskunnillemme Kaarinalle, Liedolle, Maskulle, Naantalille, Nousiaisille, Paimiolle, Raisiolle, Ruskolle ja…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Makela-Plast Ltd was founded in 2004.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Fenno Water Ltd Oy (FW) is focused on water and waste water treatment processes and designing & manufacturing of treatment plants.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Karttulan vesiosuuskunnan toimialana on rakentaa, ylläpitää ja hoitaa vesi- ja viemärilaitosta sekä tarjota vesihuoltopalveluja.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Vesi-Eko Oy Water-Eco Ltd is a company based out of Yrittäjäntie 12, KUOPIO, Finland.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Preventos Informatics Oy provides information services for managing infrastructure and customer information as well as real-time monitoring of the water networks.” 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 “water and sanitation 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 25 of 48 water and sanitation companies based in Finland
See the full list, filter by size, metro and specialty, and access 434 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Water and sanitation companies based in Finland at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 48 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 Finland whose business descriptions match “water and sanitation 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 434 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 “water and sanitation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many water and sanitation companies are there based in Finland?
RevenueBase identified 48 company matches for water and sanitation companies associated with Finland 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?
Evac Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most water and sanitation companies?
Espoo leads with 4 company records, followed by Kuopio (4) and Tampere (3).
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 434 professional contacts with verified work emails tracked across these 48 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 48 water and sanitation companies based in Finland. Start with a free account, no credit card.
Download this list →Related lists
Water and sanitation companies by geography
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- Water and sanitation companies based in Mumbai, India
- Water and sanitation companies based in New Delhi, India
- Water and sanitation companies based in Pune, India
- Water and sanitation companies based in Argentina
- Water and sanitation companies based in Australia
- Water and sanitation companies based in Austria
- Water and sanitation companies based in Belgium
- Water and sanitation companies based in Brazil
- Water and sanitation companies based in Canada
- Water and sanitation companies based in Chile
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
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- Water and sanitation companies based in Ahmedabad, India
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Company intelligence · public preview
Top 25 water and sanitation companies based in Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 48 matching company records for water and sanitation companies based in Finland, with 730 tracked contacts and 434 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 25 water and sanitation companies based in Finland
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 |  Evac Groupevac.comHQ: Espoo, FinlandReported employees: 501-1,000 | Espoo, Finland | 501-1,000 | Exact match | 319 contacts → |
“Evac Group is a global leader in integrated water, waste and wastewater management solutions, as well as corrosion protection and marine growth prevention systems, for the marine…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tampereen Vesitampereenvesi.fi HQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 44 contacts → |
“Huolehdimme vedenhankinnasta ja -jakelusta sekä jätevesien viemäröinnistä ja vastaamme jätevesien johtamisestsa käsiteltävksi keskuspuhdistamolle.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Flootechflootech.comHQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 43 contacts → |
“Flootech Flootech’s vision is creating value by cleaning water through innovation, creativity and expertise in clean water, process water, wastewater treatment and water reuse and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | OY Lining ABlining.fi HQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 33 contacts → |
“Oy Lining Ab tarjoaa teknisesti korkealaatuisia laitteita, ratkaisuja ja komponentteja päätoimialanaan vesitekniikka.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eerola-Yhtiöt OYeerolayhtiot.fiHQ: Espoo, FinlandReported employees: 201-500 | Espoo, Finland | 201-500 | Exact match | 27 contacts → |
“Ympäristön parhaaksi, yötä päivää – ympäri Suomen Huolehdimme puhdas- ja jätevesipalveluista, viemärihuolloista ja -kuvauksista, tilapäiskäymälöistä, lokakaivojen tyhjennyksistä…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Turun Vesihuolto OYturunvesihuolto.fi HQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 24 contacts → |
“Turun vesihuollosta, eli puhtaan veden toimituksesta ja viemäriveden johtamisesta puhdistamolle vastaa hulevesiä lukuun ottamatta Turun Vesihuolto Oy, joka on kokonaan Turun…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kuopion Vesi OYkuopionvesi.fi HQ: Kuopio, FinlandReported employees: 51-200 | Kuopio, Finland | 51-200 | Exact match | 23 contacts → |
“Meidät tunnetaan osaamisestamme.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kouvolan Vesi OYkouvolanvesi.fi HQ: Kouvola, FinlandReported employees: 51-200 | Kouvola, Finland | 51-200 | Exact match | 16 contacts → |
“Kouvolan Veden päämääränä ovat laadukkaat vesihuoltopalvelut alueemme asiakkaille: raikas käyttövesi, toimintavarma verkosto ja ympäristöä kunnioittava jätevesien käsittely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lahti Aqua OYlahtiaqua.fi HQ: Lahti, FinlandReported employees: 51-200 | Lahti, Finland | 51-200 | Exact match | 16 contacts → |
“Huolehdimme 168 asukkaan ja elinkeinoelämän vesihuoltopalveluista Lahdessa, Hollolassa, Iitissä ja Heinolassa.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kymen Vesi OYkymenvesi.fi HQ: Kotka, FinlandReported employees: 51-200 | Kotka, Finland | 51-200 | Exact match | 16 contacts → |
“Kymen Vesi Oy on eteläisessä Kymenlaaksossa toimiva alueellinen vesihuoltoyhtiö, jonka omistavat Kotkan ja Kouvolan kaupungit sekä Pyhtään kunta.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Lohja, FinlandReported employees: 11-50 | Lohja, Finland | 11-50 | Exact match | 15 contacts → |
“Länsi-Uudenmaan vesi ja ympäristö ry eli LUVY on alueellinen vesiensuojeluyhdistys ja palveluntarjoaja.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hrv-Palveluthrv.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 15 contacts → |
“Puhdasvesipalvelut - kaivojen puhdistukset, huollot ja desinfioinnit.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Operon Group OYoperongroup.fiHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 13 contacts → |
“Operon is a leading solution provider and service company for water and sludge treatment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Slatek OYslatek.fi HQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 12 contacts → |
“Slatek Oy specialises in supplying the water management industry with power, instrumentation and automation solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vesilaitosyhdistys Finnish Water Utilities Associationvesilaitosyhdistys.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 12 contacts → |
“Vesilaitosyhdistys (VVY) on vesihuoltoalan yhteisjärjestö, jonka tehtävänä on edistää vesihuoltolaitosten toimintaedellytyksiä.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tampereen Seudun Keskuspuhdistamo OYkeskuspuhdistamo.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 12 contacts → |
“Tampereelle, Sulkavuoreen toteutetaan uusimpia puhdistustekniikoita hyödyntävä jätevedenpuhdistamo kallion sisään.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hs-Vesihsvesi.fi HQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 12 contacts → |
“Hämeenlinnan Seudun Vesi Oy eli HS-Vesi on Hämeenlinnan, Hattulan ja Akaan omistama vuonna 2001 perustettu, asiakkaitaan ympärivuorokautisesti palveleva vesihuoltoyhtiö.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Turun Seudun Vesi OYturunseudunvesi.fi HQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 9 contacts → |
“Tuotamme ja toimitamme korkealaatuista talousvettä Turun seudulle osakaskunnillemme Kaarinalle, Liedolle, Maskulle, Naantalille, Nousiaisille, Paimiolle, Raisiolle, Ruskolle ja…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mäkelä-Plast OYmakelat.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 6 contacts → |
“Makela-Plast Ltd was founded in 2004.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fenno Water LTD OYfennowater.fiHQ: Seinäjoki, FinlandReported employees: 11-50 | Seinäjoki, Finland | 11-50 | Exact match | 4 contacts → |
“Fenno Water Ltd Oy (FW) is focused on water and waste water treatment processes and designing & manufacturing of treatment plants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaasan Vesivaasanvesi.fi HQ: Vaasa, FinlandReported employees: 1-10 | Vaasa, Finland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Kokkolan Kaupunki Kokkolan Vesikokkolanvesi.fi HQ: Kokkola, FinlandReported employees: 1-10 | Kokkola, Finland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Karttulan Vesiosuuskuntakarttulanvesiosuuskunta.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 2 contacts → |
“Karttulan vesiosuuskunnan toimialana on rakentaa, ylläpitää ja hoitaa vesi- ja viemärilaitosta sekä tarjota vesihuoltopalveluja.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Vesi-Eko OY Water-Eco LTDvesieko.fiHQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 1 contacts → |
“Vesi-Eko Oy Water-Eco Ltd is a company based out of Yrittäjäntie 12, KUOPIO, Finland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Preventos Informatics OYpreventos.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 1 contacts → |
“Preventos Informatics Oy provides information services for managing infrastructure and customer information as well as real-time monitoring of the water networks.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 48 company matches
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Water and sanitation 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
45 records in the displayed employee bands.
3 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 Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 48 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 water and sanitation 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 water and sanitation companies did RevenueBase find based in Finland?
The saved snapshot records 48 matching company records, 730 tracked contacts and 434 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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
Water and sanitation companies by geography
- Water and sanitation companies based in Ahmedabad, India
- Water and sanitation companies based in Chennai, India
- Water and sanitation companies based in Mumbai, India
- Water and sanitation companies based in New Delhi, India
- Water and sanitation companies based in Pune, India
- Water and sanitation companies based in Argentina
- Water and sanitation companies based in Australia
- Water and sanitation companies based in Austria
- Water and sanitation companies based in Belgium
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Cite this list
RevenueBase Data Team. Top 25 water and sanitation companies based in Finland. Snapshot: September 22, 2026. https://revenuebase.ai/companies/water-and-sanitation-companies/finland.
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
- Water and sanitation companies based in Ahmedabad, India
- Water and sanitation companies based in Chennai, India
- Water and sanitation companies based in Mumbai, India
- Water and sanitation companies based in New Delhi, India
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Company intelligence · public preview
Top 25 water and sanitation companies based in Finland
RevenueBase records 48 matching company records for water and sanitation companies based in Finland, with 730 tracked contacts and 434 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 25 water and sanitation companies based in Finland
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 | Evac Groupevac.com HQ: Espoo, FinlandReported employees: 501-1,000 | Espoo, Finland | 501-1,000 | Exact match | 319 contacts → |
“Evac Group is a global leader in integrated water, waste and wastewater management solutions, as well as corrosion protection and marine growth prevention systems, for the marine…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tampereen Vesitampereenvesi.fi HQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 44 contacts → |
“Huolehdimme vedenhankinnasta ja -jakelusta sekä jätevesien viemäröinnistä ja vastaamme jätevesien johtamisestsa käsiteltävksi keskuspuhdistamolle.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Flootechflootech.com HQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 43 contacts → |
“Flootech Flootech’s vision is creating value by cleaning water through innovation, creativity and expertise in clean water, process water, wastewater treatment and water reuse and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | OY Lining ABlining.fi HQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 33 contacts → |
“Oy Lining Ab tarjoaa teknisesti korkealaatuisia laitteita, ratkaisuja ja komponentteja päätoimialanaan vesitekniikka.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eerola-Yhtiöt OYeerolayhtiot.fi HQ: Espoo, FinlandReported employees: 201-500 | Espoo, Finland | 201-500 | Exact match | 27 contacts → |
“Ympäristön parhaaksi, yötä päivää – ympäri Suomen Huolehdimme puhdas- ja jätevesipalveluista, viemärihuolloista ja -kuvauksista, tilapäiskäymälöistä, lokakaivojen tyhjennyksistä…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Turun Vesihuolto OYturunvesihuolto.fi HQ: Turku, FinlandReported employees: 51-200 | Turku, Finland | 51-200 | Exact match | 24 contacts → |
“Turun vesihuollosta, eli puhtaan veden toimituksesta ja viemäriveden johtamisesta puhdistamolle vastaa hulevesiä lukuun ottamatta Turun Vesihuolto Oy, joka on kokonaan Turun…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kuopion Vesi OYkuopionvesi.fi HQ: Kuopio, FinlandReported employees: 51-200 | Kuopio, Finland | 51-200 | Exact match | 23 contacts → |
“Meidät tunnetaan osaamisestamme.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kouvolan Vesi OYkouvolanvesi.fi HQ: Kouvola, FinlandReported employees: 51-200 | Kouvola, Finland | 51-200 | Exact match | 16 contacts → |
“Kouvolan Veden päämääränä ovat laadukkaat vesihuoltopalvelut alueemme asiakkaille: raikas käyttövesi, toimintavarma verkosto ja ympäristöä kunnioittava jätevesien käsittely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lahti Aqua OYlahtiaqua.fi HQ: Lahti, FinlandReported employees: 51-200 | Lahti, Finland | 51-200 | Exact match | 16 contacts → |
“Huolehdimme 168 asukkaan ja elinkeinoelämän vesihuoltopalveluista Lahdessa, Hollolassa, Iitissä ja Heinolassa.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kymen Vesi OYkymenvesi.fi HQ: Kotka, FinlandReported employees: 51-200 | Kotka, Finland | 51-200 | Exact match | 16 contacts → |
“Kymen Vesi Oy on eteläisessä Kymenlaaksossa toimiva alueellinen vesihuoltoyhtiö, jonka omistavat Kotkan ja Kouvolan kaupungit sekä Pyhtään kunta.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Lohja, FinlandReported employees: 11-50 | Lohja, Finland | 11-50 | Exact match | 15 contacts → |
“Länsi-Uudenmaan vesi ja ympäristö ry eli LUVY on alueellinen vesiensuojeluyhdistys ja palveluntarjoaja.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hrv-Palveluthrv.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 15 contacts → |
“Puhdasvesipalvelut - kaivojen puhdistukset, huollot ja desinfioinnit.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Operon Group OYoperongroup.fi HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 13 contacts → |
“Operon is a leading solution provider and service company for water and sludge treatment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Slatek OYslatek.fi HQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 12 contacts → |
“Slatek Oy specialises in supplying the water management industry with power, instrumentation and automation solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vesilaitosyhdistys Finnish Water Utilities Associationvesilaitosyhdistys.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 12 contacts → |
“Vesilaitosyhdistys (VVY) on vesihuoltoalan yhteisjärjestö, jonka tehtävänä on edistää vesihuoltolaitosten toimintaedellytyksiä.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tampereen Seudun Keskuspuhdistamo OYkeskuspuhdistamo.fi HQ: Tampere, FinlandReported employees: 11-50 | Tampere, Finland | 11-50 | Exact match | 12 contacts → |
“Tampereelle, Sulkavuoreen toteutetaan uusimpia puhdistustekniikoita hyödyntävä jätevedenpuhdistamo kallion sisään.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hs-Vesihsvesi.fi HQ: Hämeenlinna, FinlandReported employees: 51-200 | Hämeenlinna, Finland | 51-200 | Exact match | 12 contacts → |
“Hämeenlinnan Seudun Vesi Oy eli HS-Vesi on Hämeenlinnan, Hattulan ja Akaan omistama vuonna 2001 perustettu, asiakkaitaan ympärivuorokautisesti palveleva vesihuoltoyhtiö.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Turun Seudun Vesi OYturunseudunvesi.fi HQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 9 contacts → |
“Tuotamme ja toimitamme korkealaatuista talousvettä Turun seudulle osakaskunnillemme Kaarinalle, Liedolle, Maskulle, Naantalille, Nousiaisille, Paimiolle, Raisiolle, Ruskolle ja…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mäkelä-Plast OYmakelat.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 6 contacts → |
“Makela-Plast Ltd was founded in 2004.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fenno Water LTD OYfennowater.fi HQ: Seinäjoki, FinlandReported employees: 11-50 | Seinäjoki, Finland | 11-50 | Exact match | 4 contacts → |
“Fenno Water Ltd Oy (FW) is focused on water and waste water treatment processes and designing & manufacturing of treatment plants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaasan Vesivaasanvesi.fi HQ: Vaasa, FinlandReported employees: 1-10 | Vaasa, Finland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Kokkolan Kaupunki Kokkolan Vesikokkolanvesi.fi HQ: Kokkola, FinlandReported employees: 1-10 | Kokkola, Finland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Karttulan Vesiosuuskuntakarttulanvesiosuuskunta.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 2 contacts → |
“Karttulan vesiosuuskunnan toimialana on rakentaa, ylläpitää ja hoitaa vesi- ja viemärilaitosta sekä tarjota vesihuoltopalveluja.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vesi-Eko OY Water-Eco LTDvesieko.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 1 contacts → |
“Vesi-Eko Oy Water-Eco Ltd is a company based out of Yrittäjäntie 12, KUOPIO, Finland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Preventos Informatics OYpreventos.fi HQ: Kuopio, FinlandReported employees: 1-10 | Kuopio, Finland | 1-10 | Exact match | 1 contacts → |
“Preventos Informatics Oy provides information services for managing infrastructure and customer information as well as real-time monitoring of the water networks.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 48 company matches
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Water and sanitation 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
45 records in the displayed employee bands.
3 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 Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 48 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 water and sanitation 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 water and sanitation companies did RevenueBase find based in Finland?
The saved snapshot records 48 matching company records, 730 tracked contacts and 434 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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 25 water and sanitation companies based in Finland. Snapshot: September 22, 2026. https://revenuebase.ai/companies/water-and-sanitation-companies/finland.
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
- Water and sanitation companies based in Ahmedabad, India
- Water and sanitation companies based in Chennai, India
- Water and sanitation companies based in Mumbai, India
- Water and sanitation companies based in New Delhi, India
- Water and sanitation companies based in Pune, India
- Water and sanitation companies based in Argentina