Company lists · Data refreshed September 2026

Top 25 Industrial water treatment contractors based in Sweden

Name: Industrial water treatment contractors based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 77 companies tracked

RevenueBase identified 77 company matches for industrial water treatment contractors associated with Sweden as of September 2026 and tracks 1,044 professional contacts across them, including 375 with verified work emails. Stockholm is the largest hub.

This list covers company matches for industrial water treatment contractors associated with Sweden, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 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 Sep 17, 2026 How this list was built

77Companies

1,044Contacts tracked

375Verified emails

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The 25 largest industrial water treatment contractors based in Sweden

Ranked by team size

Top 25 of 77 company matches for industrial water treatment contractors based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	ITT Flygt	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	1,001-5,000	172 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Nordic Water Products	Exact match	Mölndal, SwedenHQ recorded Sep 17, 2026	51-200	144 contacts →
	Exact match “Nordic Water is an international company which provides equipment and systems for water and wastewater treatment to process industries and public utilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Buchen Sweden	Exact match	Sundsvall, SwedenHQ recorded Sep 17, 2026	201-500	43 contacts →
	Exact match “Med mer än 40 års erfarenhet av rengöring och underhåll av tekniska system är BUCHEN idag en av Sveriges ledande aktörer inom industrisanering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Enwa Water Technology	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “Enwa works with water treatment across multiple industries and does not let conservative traditions prevent us from thinking outside the box.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Kingspan Baga AB	Exact match	Karlskrona, SwedenHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Kingspan BAGA arbetar med vattenrening.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Prominent Doserteknik Ab, Sverige	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “ProMinent är specialiserade på utrustning för vattenrening och kemikaliehantering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Delete	Exact match	Umea, SwedenHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “Delete är specialiserat på att leverera miljötjänster och industriservice för industri, bygg- och fastighetsföretag.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Huber Technology Nordic AB	Exact match	Lindome, SwedenHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “HUBER Technology Nordic AB är ett helägt dotterbolag till HUBER SE, Berching Tyskland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Marinfloc	Exact match	Varekil, SwedenHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “For a quarter of a century, Marinfloc has been at the forefront of wastewater treatment solutions for vessels and offshore platforms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Poolwater AB	Exact match	Arvika, SwedenHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Poolwater konstruerar, projekterar, monterar och underhåller reningsanläggningar för kommersiella pooler.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Jms-Vattenrening	Exact match	Marieberg, SwedenHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	WRS AB	Exact match	Uppsala, SwedenHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Vi är experter på spillvatten, dagvatten, naturvatten och lakvatten.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Swedish Hydro Solutions	Exact match	Alingsås, SwedenHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Swedish Hydro Solutions is an innovative company in the field of environmental and water technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Polyproject Environment AB	Exact match	Kolmården, SwedenHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Polyproject specializes in products for the purification of aggressive liquids, water, gases and air.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Uniwater Group	Exact match	Hisings Kärra, SwedenHQ recorded Sep 17, 2026	501-1,000	17 contacts →
	Exact match “We strengthen water infrastructure across the Nordics and Central Europe by delivering integrated solutions in water treatment, flow management, and infrastructure renewal.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Aqua Expert AB	Exact match	Växjö, SwedenHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Vi är den kompletta leverantören inom vattenrening som både utvecklar samt producerar vattenfilter och hydroforer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Bernoulli System AB	Exact match	Lund, SwedenHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Bernoulli System AB is a company specialized in water filtration systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Elva Processautomation AB	Exact match	Motala, SwedenHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Rent vatten är en av världens viktigaste frågor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Avvatech Vatten & Miljöteknik AB	Exact match	Malmö, SwedenHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “AVVATech Vatten & Miljöteknik AB Levererar smarta och kostnadseffektiva lösningar för rent vatten och avloppsvattenrening.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	VA Ingenjörerna	Exact match	SwedenHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Vattenrening för kommun och industri.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Sanero AB	Exact match	Norrköping, SwedenHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Axolot Solutions	Exact match	Helsingborg, SwedenHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Axolot has developed a system for purification of industrial water - our technology can be used in a wide range of areas and cleans a uniquely wide range of pollutants in a very…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Vilokan Recycling Tech AB	Exact match	Strömstad, SwedenHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Vilokan Recycling Tech löser all typ av rening och återvinning av vätskor för industri och offentlig sektor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Vattenindustrin	Exact match	Östermalm, SwedenHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Vattenindustrin är branschorganisationen för konsulter, entreprenörer och produktleverantörer inom vattenrening och vattenbehandling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	NEX Sverige AB	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Ett konsultbolag med inriktning mot vattenrening och processteknik på avloppsreningsverk, vattenverk samt avfalls- och biogasanläggningar.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial water treatment contractors”. 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 77 industrial water treatment contractors based in Sweden

See the full list, filter by size, metro and specialty, and access 375 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial water treatment contractors based in Sweden at a glance

As of Sep 17, 2026

35.9%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 77 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Sweden whose business descriptions match “industrial water treatment contractors” 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 375 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 17, 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 “industrial water treatment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial water treatment contractors are there based in Sweden?

RevenueBase identified 77 company matches for industrial water treatment contractors associated with Sweden as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most industrial water treatment contractors?

Stockholm leads with 5 company records, followed by Helsingborg (3) and Lund (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 375 professional contacts with verified work emails tracked across these 77 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 17, 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.