Company lists · Data refreshed November 2026

Top 25 Wastewater purification systems & equipment suppliers based in Sweden

Name: Wastewater purification systems & equipment suppliers based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 70 companies tracked

RevenueBase identified 70 company matches for wastewater purification systems & equipment suppliers associated with Sweden as of November 2026 and tracks 1,034 professional contacts across them, including 386 with verified work emails. Boras is the largest hub.

This list covers company matches for wastewater purification systems & equipment suppliers 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 November 3, 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 Nov 3, 2026 How this list was built

70Companies

1,034Contacts tracked

386Verified emails

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The 25 largest wastewater purification systems & equipment suppliers based in Sweden

Ranked by team size

Top 25 of 70 company matches for wastewater purification systems & equipment suppliers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 Nov 3, 2026	1,001-5,000	199 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	Nordic Water Products	Exact match	Mölndal, SwedenHQ recorded Nov 3, 2026	51-200	147 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 · Nov 3, 2026 · View company records in RevenueBase
3	Hydria Water	Exact match	Borås, SwedenHQ recorded Nov 3, 2026	11-50	39 contacts →
	Exact match “We are specialized within robust mechanical sludge and solids removal equipment from inlet to outlet at Water and Waste Water Treatment Plants.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	Kingspan Baga AB	Exact match	Karlskrona, SwedenHQ recorded Nov 3, 2026	51-200	37 contacts →
	Exact match “Kingspan BAGA arbetar med vattenrening.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Prominent Doserteknik Ab, Sverige	Exact match	Gothenburg, SwedenHQ recorded Nov 3, 2026	11-50	33 contacts →
	Exact match “ProMinent är specialiserade på utrustning för vattenrening och kemikaliehantering.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	Marinfloc	Exact match	Varekil, SwedenHQ recorded Nov 3, 2026	11-50	31 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 · Nov 3, 2026 · View company records in RevenueBase
7	Jms-Vattenrening	Exact match	Marieberg, SwedenHQ recorded Nov 3, 2026	51-200	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	Poolwater AB	Exact match	Arvika, SwedenHQ recorded Nov 3, 2026	11-50	29 contacts →
	Exact match “Poolwater konstruerar, projekterar, monterar och underhåller reningsanläggningar för kommersiella pooler.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	Huber Technology Nordic AB	Exact match	Lindome, SwedenHQ recorded Nov 3, 2026	11-50	28 contacts →
	Exact match “HUBER Technology Nordic AB är ett helägt dotterbolag till HUBER SE, Berching Tyskland.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Polyproject Environment AB	Exact match	Kolmården, SwedenHQ recorded Nov 3, 2026	11-50	23 contacts →
	Exact match “Polyproject specializes in products for the purification of aggressive liquids, water, gases and air.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	Swedish Hydro Solutions	Exact match	Alingsås, SwedenHQ recorded Nov 3, 2026	11-50	21 contacts →
	Exact match “Swedish Hydro Solutions is an innovative company in the field of environmental and water technology.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	Uniwater Group	Exact match	Hisings Kärra, SwedenHQ recorded Nov 3, 2026	501-1,000	20 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 · Nov 3, 2026 · View company records in RevenueBase
13	Dala Kommunalteknik AB	Exact match	Borlänge, SwedenHQ recorded Nov 3, 2026	11-50	16 contacts →
	Exact match “Dala Kommunalteknik är en komplett leverantör av pumpanläggningar inom vatten och avlopp.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Ulefos Sverige	Exact match	Stenkullen, SwedenHQ recorded Nov 3, 2026	11-50	15 contacts →
	Exact match “Ulefos AB, tidigare VATEK, VA Teknik AB är ett försäljningsbolag som marknadsför produkter för kommunala vattendistributionsnät samt vatten- och avloppsreningsverk.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Elva Processautomation AB	Exact match	Motala, SwedenHQ recorded Nov 3, 2026	11-50	14 contacts →
	Exact match “Rent vatten är en av världens viktigaste frågor.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Aqua Expert AB	Exact match	Växjö, SwedenHQ recorded Nov 3, 2026	11-50	14 contacts →
	Exact match “Vi är den kompletta leverantören inom vattenrening som både utvecklar samt producerar vattenfilter och hydroforer.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Fann Va-Teknik AB	Exact match	Täby, SwedenHQ recorded Nov 3, 2026	11-50	14 contacts →
	Exact match “Vår mission är att skapa en bättre vattenmiljö och hälsa genom att utveckla lösningar för rening av avloppsvatten.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Swimtec AB	Exact match	Kungsbacka, SwedenHQ recorded Nov 3, 2026	11-50	12 contacts →
	Exact match “Med fokus på vattenrening levererar vi skräddarsydda lösningar för offentliga bad, SPA-och wellness-anläggningar.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Watersystems Sverige AB	Exact match	Tranås, SwedenHQ recorded Nov 3, 2026	11-50	11 contacts →
	Exact match “Watersystems Sweden started 2012 as a subsidiary of Tranås Cementvarufabrik AB.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	VA Ingenjörerna	Exact match	SwedenHQ recorded Nov 3, 2026	51-200	11 contacts →
	Exact match “Vattenrening för kommun och industri.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	Industri Belos AB	Exact match	Uppsala, SwedenHQ recorded Nov 3, 2026	11-50	10 contacts →
	Exact match “Industri Belos AB är ett distributionsföretag som köper VA-armatur, dvs produkter för kommunala vattendistributionsnät, samt vatten- och avloppsreningsverk från ledande…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	Axolot Solutions	Exact match	Helsingborg, SwedenHQ recorded Nov 3, 2026	11-50	10 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 · Nov 3, 2026 · View company records in RevenueBase
23	Topas Vatten AB	Exact match	Täby, SwedenHQ recorded Nov 3, 2026	11-50	9 contacts →
	Exact match “Specialister på avloppsrening för allt från enskilda hushåll till kommuner och samfälligheter.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	NEX Sverige AB	Exact match	Stockholm, SwedenHQ recorded Nov 3, 2026	1-10	9 contacts →
	Exact match “Ett konsultbolag med inriktning mot vattenrening och processteknik på avloppsreningsverk, vattenverk samt avfalls- och biogasanläggningar.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	Atek Avvattningsteknik AB	Exact match	Solna, SwedenHQ recorded Nov 3, 2026	1-10	8 contacts →
	Exact match “ATEK levererar produkter och tjänster inom avlopp- och dricksvattenrening, biogasproduktion samt muddring i Sverige och Norge.” Recorded in the RevenueBase company graph · Nov 3, 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 purification systems & equipment suppliers”. 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 70 wastewater purification systems & equipment suppliers based in Sweden

See the full list, filter by size, metro and specialty, and access 386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater purification systems & equipment suppliers based in Sweden at a glance

As of Nov 3, 2026

37.3%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Boras

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 70 companies.

How this list was built

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

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Sweden whose business descriptions match “wastewater purification systems & equipment suppliers” 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 386 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 3, 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 purification systems & equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater purification systems & equipment suppliers are there based in Sweden?

RevenueBase identified 70 company matches for wastewater purification systems & equipment suppliers associated with Sweden 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?

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

Which city has the most wastewater purification systems & equipment suppliers?

Boras leads with 3 company records, followed by Orebro (3) and Stockholm (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 386 professional contacts with verified work emails tracked across these 70 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 3, 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.