Company lists · Data refreshed November 2026

Top 25 Oil and gas water treatment suppliers based in Sweden

Name: Oil and gas water treatment suppliers based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 44 companies tracked

RevenueBase identified 44 company matches for oil and gas water treatment suppliers associated with Sweden as of November 2026 and tracks 583 professional contacts across them, including 215 with verified work emails. Boras is the largest hub.

This list covers company matches for oil and gas water treatment 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 4, 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 4, 2026 How this list was built

44Companies

583Contacts tracked

215Verified emails

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The 25 largest oil and gas water treatment suppliers based in Sweden

Ranked by team size

Top 25 of 44 company matches for oil and gas water treatment suppliers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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	Nordic Water Products	Exact match	Mölndal, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
2	Kingspan Baga AB	Exact match	Karlskrona, SwedenHQ recorded Nov 4, 2026	51-200	37 contacts →
	Exact match “Kingspan BAGA arbetar med vattenrening.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Prominent Doserteknik Ab, Sverige	Exact match	Gothenburg, SwedenHQ recorded Nov 4, 2026	11-50	33 contacts →
	Exact match “ProMinent är specialiserade på utrustning för vattenrening och kemikaliehantering.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Marinfloc	Exact match	Varekil, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
5	Jms-Vattenrening	Exact match	Marieberg, SwedenHQ recorded Nov 4, 2026	51-200	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Huber Technology Nordic AB	Exact match	Lindome, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
7	Swedish Hydro Solutions	Exact match	Alingsås, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
8	Aqua Expert AB	Exact match	Växjö, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
9	VA Ingenjörerna	Exact match	SwedenHQ recorded Nov 4, 2026	51-200	11 contacts →
	Exact match “Vattenrening för kommun och industri.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Axolot Solutions	Exact match	Helsingborg, SwedenHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
11	Vilokan Recycling Tech AB	Exact match	Strömstad, SwedenHQ recorded Nov 4, 2026	11-50	8 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 · Nov 4, 2026 · View company records in RevenueBase
12	Aqua Invent By FM Mattsson	Exact match	Lomma, SwedenHQ recorded Nov 4, 2026	1-10	6 contacts →
	Exact match “Aqua Invent är, sedan oktober 2022, en del av FM Mattson.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	IKP Nord Vattenvård AB	Exact match	Timrå, SwedenHQ recorded Nov 4, 2026	11-50	5 contacts →
	Exact match “Allt inom vattenbehandling för industrin, sjukvården, stålverk.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Björks Rostfria AB	Exact match	Ramsö, SwedenHQ recorded Nov 4, 2026	11-50	4 contacts →
	Exact match “Björks Rostfria AB är ett modernt kunskapsföretag som erbjuder totallösningar när det gäller vattenbehandling och vattenanslutningar.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Heation AB	Exact match	Norrköping, SwedenHQ recorded Nov 4, 2026	1-10	4 contacts →
	Exact match “Heation is an engineering company specialised in the development and manufacturing of custom solutions for water treatment without chemicals and industrial water filtration…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Inwatech AB	Exact match	Klippan, SwedenHQ recorded Nov 4, 2026	1-10	4 contacts →
	Exact match “Behovet av processvattenrening ökar i takt med de ökade gränsvärdeskraven, därför erbjuder vi på INWATECH nyckelfärdiga helhetslösningar när det gäller industriell vattenrening…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Hydria Water	Exact match	Borås, SwedenHQ recorded Nov 4, 2026	11-50	4 contacts →
	Exact match “Hydria Water offers effective comprehensive solutions in mechanical water treatment that meet the high demands of sewage treatment plants, waterworks, and process industries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	BIA Cleantech AB	Exact match	Köping, SwedenHQ recorded Nov 4, 2026	11-50	3 contacts →
	Exact match “Vi erbjuder: Vattenrening, avskiljning av icke önskvärda ämnen, olja och fett avskiljare, avskiljning av gummigranulat från konstgräsplaner, tungmetallavskiljning…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Luova AB	Exact match	Arlandastad, SwedenHQ recorded Nov 4, 2026	1-10	3 contacts →
	Exact match “Welcome to Luova We offer products and services for the surface treatment and fluid process industries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Waterside Engineering Sweden AB	Exact match	Arvika, SwedenHQ recorded Nov 4, 2026	1-10	3 contacts →
	Exact match “Waterside Engineering är ett innovativt ingenjörsföretag inom vattenrening och miljöteknik som hjälper sina kunder att optimera reningsprocessen för bättre effektivitet, kapacitet…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Waren International AB	Exact match	Skellefteå, SwedenHQ recorded Nov 4, 2026	1-10	3 contacts →
	Exact match “We specialize in comprehensive and innovative solutions for fluid treatment in all types of heating, cooling and process water installations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Callidus Vattenrening	Exact match	Kållered, SwedenHQ recorded Nov 4, 2026	11-50	2 contacts →
	Exact match “Callidus erbjuder kompletta lösningar med serviceplaner för bostader, företag och olika projekt.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Västkust Filter AB	Exact match	Kungsbacka, SwedenHQ recorded Nov 4, 2026	1-10	2 contacts →
	Exact match “Västkust Filter is a company based out of Smörhålevägen 3, Kungsbacka, Sweden.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Water Treatment Group Sweden	Exact match	Brämhult, SwedenHQ recorded Nov 4, 2026	1-10	2 contacts →
	Exact match “Ungefär 70 % av jordens yta är täckt av vatten.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Acitex Miljöskydd AB	Exact match	Mölnlycke, SwedenHQ recorded Nov 4, 2026	1-10	2 contacts →
	Exact match “Vi har ett komplett sortiment av högkvalitativa produkter för sanering av olja, kem och vatten!” Recorded in the RevenueBase company graph · Nov 4, 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 “oil and gas water treatment 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 44 oil and gas water treatment suppliers based in Sweden

See the full list, filter by size, metro and specialty, and access 215 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas water treatment suppliers based in Sweden at a glance

As of Nov 4, 2026

36.9%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Boras

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 44 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 “oil and gas water treatment 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 215 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 4, 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 “oil and gas water treatment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas water treatment suppliers are there based in Sweden?

RevenueBase identified 44 company matches for oil and gas water treatment 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?

Nordic Water Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas water treatment suppliers?

Boras leads with 2 company records, followed by Akersberga (1) and Alingsas (1).

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 215 professional contacts with verified work emails tracked across these 44 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 4, 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.