Company lists · Data refreshed October 2026

Top 25 Organic recovery wastewater treatment services based in Finland

Name: Organic recovery wastewater treatment services based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 43 companies tracked

RevenueBase identified 43 company matches for organic recovery wastewater treatment services associated with Finland as of October 2026 and tracks 1,007 professional contacts across them, including 581 with verified work emails. Espoo is the largest hub.

This list covers company matches for organic recovery wastewater treatment services 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 October 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 28, 2026 How this list was built

43Companies

1,007Contacts tracked

581Verified emails

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The 25 largest organic recovery wastewater treatment services based in Finland

Ranked by team size

Top 25 of 43 company matches for organic recovery wastewater treatment services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Evac Group	Exact match	Espoo, FinlandHQ recorded Oct 28, 2026	501-1,000	358 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 · Oct 28, 2026 · View company records in RevenueBase
2	BMH Technology OY	Exact match	Rauma, FinlandHQ recorded Oct 28, 2026	51-200	180 contacts →
	Exact match “Global population growth, urbanisation and improving quality of living accelerate the production of waste.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	Delete Finland OY	Exact match	Lempäälä, FinlandHQ recorded Oct 28, 2026	201-500	83 contacts →
	Exact match “Working for the Future.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Flootech	Exact match	Turku, FinlandHQ recorded Oct 28, 2026	51-200	50 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 · Oct 28, 2026 · View company records in RevenueBase
5	Molok LTD	Exact match	Ylöjärvi, FinlandHQ recorded Oct 28, 2026	51-200	30 contacts →
	Exact match “Molok® Ltd is a Finnish waste management company founded by Veikko Salli.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Kiertokaari OY	Exact match	Oulu, FinlandHQ recorded Oct 28, 2026	11-50	29 contacts →
	Exact match “Kiertokaari on kuntien omistama kiertotalous- ja jätehuoltoyhtiö.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	Suomen Erityisjäte OY	Exact match	Forssa, FinlandHQ recorded Oct 28, 2026	11-50	25 contacts →
	Exact match “Olemme jätteiden käsittelyn ja kierrätyksen asiantuntija.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Eerola-Yhtiöt OY	Exact match	Espoo, FinlandHQ recorded Oct 28, 2026	201-500	25 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 · Oct 28, 2026 · View company records in RevenueBase
9	Owatec Group OY	Exact match	Oulu, FinlandHQ recorded Oct 28, 2026	11-50	17 contacts →
	Exact match “We are here to turn wastewater into a resource, helping you to cut you businesses costs, optimize processes, and protect the environment with achievable, sustainable water…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Hrv-Palvelut	Exact match	Tampere, FinlandHQ recorded Oct 28, 2026	11-50	16 contacts →
	Exact match “Puhdasvesipalvelut - kaivojen puhdistukset, huollot ja desinfioinnit.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	Stormossen	Exact match	Koivulahti, FinlandHQ recorded Oct 28, 2026	11-50	16 contacts →
	Exact match “Stormossen hoitaa kuuden pohjalaisen omistajakuntansa jätehuollon.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Mustankorkea	Exact match	Jyväskylä, FinlandHQ recorded Oct 28, 2026	11-50	14 contacts →
	Exact match “Mustankorkea on asukkaiden oma jäteyhtiö.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Operon Group OY	Exact match	Espoo, FinlandHQ recorded Oct 28, 2026	51-200	11 contacts →
	Exact match “Operon is a leading solution provider and service company for water and sludge treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Finnchain	Exact match	Rauma, FinlandHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “Finnchain Oy is the technology leader in chain scraper systems for wastewater treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Watec Consulting OY	Exact match	Vantaa, FinlandHQ recorded Oct 28, 2026	1-10	7 contacts →
	Exact match “Watec kehittää ja myy uuden sukupolven vesienkäsittelyjärjestelmiä.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Smartpipe	Exact match	Vantaa, FinlandHQ recorded Oct 28, 2026	1-10	7 contacts →
	Exact match “We are a Finnish clean technology company, actively engaged in both marine and land-based industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	Napapiirin Residuum OY	Exact match	Rovaniemi, FinlandHQ recorded Oct 28, 2026	11-50	6 contacts →
	Exact match “Napapiirin Residuum Oy on jätehuollon ja kiertotalouden toimija Rovaniemen, Ranuan ja Pellon alueilla.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Vestelli	Exact match	Tampere, FinlandHQ recorded Oct 28, 2026	11-50	6 contacts →
	Exact match “Vestelli on haja-asutusalueiden jätevesijärjestelmien tuotekehitykseen ja valmistamiseen erikoistunut yritys.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Sansox	Exact match	Lahti, FinlandHQ recorded Oct 28, 2026	1-10	6 contacts →
	Exact match “SansOx ‘s innovative solutions has required the rethinking of water treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	CAPSE	Exact match	Vantaa, FinlandHQ recorded Oct 28, 2026	11-50	6 contacts →
	Exact match “Capse offers reliable and efficient solutions for sewage water systems from the mist challenging projects to samal repairs.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Toihan OY	Exact match	Helsinki, FinlandHQ recorded Oct 28, 2026	1-10	5 contacts →
	Exact match “Toihan is an expert organization specialized in pulp and paper industry wastewaters and their treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	Fenno Water LTD OY	Exact match	Seinäjoki, FinlandHQ recorded Oct 28, 2026	11-50	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 · Oct 28, 2026 · View company records in RevenueBase
23	Flocon Technologies	Exact match	Espoo, FinlandHQ recorded Oct 28, 2026	1-10	4 contacts →
	Exact match “Flocon water purification technology offers solutions for process industry as well as for the treatment of municipal wastewater and agricultural wastewater.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Savaterra OY	Exact match	Rovaniemi, FinlandHQ recorded Oct 28, 2026	11-50	3 contacts →
	Exact match “Polluted soil and sludge for further use using Savaterra’s methods.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Ekokaari	Exact match	Kouvola, FinlandHQ recorded Oct 28, 2026	11-50	3 contacts →
	Exact match “Ekokaari Oy on jätteiden käsittelyyn ja jatkojalostamiseen erikoistunut yritys Kaakkois-Suomessa.” Recorded in the RevenueBase company graph · Oct 28, 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 “organic recovery wastewater treatment services”. 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 43 organic recovery wastewater treatment services based in Finland

See the full list, filter by size, metro and specialty, and access 581 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organic recovery wastewater treatment services based in Finland at a glance

As of Oct 28, 2026

57.7%Verified-email coverage

23.4Average contacts per company

1-10Median size (employees)

14.0%Largest-city concentration · Espoo

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 43 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 “organic recovery wastewater treatment services” 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 581 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 28, 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 “organic recovery wastewater treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organic recovery wastewater treatment services are there based in Finland?

RevenueBase identified 43 company matches for organic recovery wastewater treatment services associated with Finland as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Evac Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most organic recovery wastewater treatment services?

Espoo leads with 6 company records, followed by Helsinki (3) and Vantaa (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 581 professional contacts with verified work emails tracked across these 43 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.