Company lists · Data refreshed September 2026

Top 25 Bioremediation companies based in Norway

Name: Bioremediation companies based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 57 companies tracked

RevenueBase identified 57 bioremediation companies headquartered in Norway as of September 2026 and tracks 570 professional contacts across them, including 181 with verified work emails. Oslo is the largest hub.

This list covers bioremediation companies headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

57Companies

570Contacts tracked

181Verified emails

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The 25 largest bioremediation companies based in Norway

Ranked by team size

Top 25 of 57 bioremediation companies based in Norway, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to bioremediation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Soiltech ASA	Indirect evidence	Sandnes, NorwayHQ checked Sep 19, 2026	51-200	86 contacts →
	Indirect evidence “Soiltech ASA is a cleantech service provider specializing in the handling, treatment and recycling of contaminated water and solid industrial waste.” Source: RevenueBase Database · checked Sep 19, 2026
2	Eagle Technology AS	Indirect evidence	Halden, NorwayHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Eagle Technology is a provider of environmentally friendly and sustainable technology systems and solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	Noah AS	Indirect evidence	Holmestrand, NorwayHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “NOAH is a leading environmental service provider focused on the treatment of hazardous waste and handling of contaminated materials.” Source: RevenueBase Database · checked Sep 19, 2026
4	Biowater Technology AS	Indirect evidence	Tønsberg, NorwayHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Biowater Technology is a leader in the design and development of environmentally friendly biological solutions for wastewater treatment.” Source: RevenueBase Database · checked Sep 19, 2026
5	Ecosubsea	Indirect evidence	Austevoll, NorwayHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “ECOsubsea offers a unique solution for environmentally friendly underwater hull cleaning of vessels while in port.” Source: RevenueBase Database · checked Sep 19, 2026
6	IKM Fluid Treatment Solutions	Indirect evidence	Sola, NorwayHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “IKM Fluid Treatment Solutions has built its reputation on over 30 years of global expertise within drilling waste management.” Source: RevenueBase Database · checked Sep 19, 2026
7	Norwegian Greentech AS	Indirect evidence	Fosnavåg, NorwayHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “Norwegian Greentech AS is a relatively young company, established in 2010 as a spin off in the MMC group of companies.” Source: RevenueBase Database · checked Sep 19, 2026
8	M Vest Water	Indirect evidence	Bergen, NorwayHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “M Vest Water is a system and solution provider of clean and safe water.” Source: RevenueBase Database · checked Sep 19, 2026
9	Thermtech AS	Indirect evidence	Bergen, NorwayHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Thermtech is a Norwegian technology company with head office in Bergen, Norway.” Source: RevenueBase Database · checked Sep 19, 2026
10	Hyperthermics	Indirect evidence	Ulsteinvik, NorwayHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “We're pioneering a new era of sustainable solutions by harnessing the power of extremophile bacteria.” Source: RevenueBase Database · checked Sep 19, 2026
11	Multi Solutions AS	Indirect evidence	Sunde, NorwayHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “Providing goods and services to the marine / offshore.” Source: RevenueBase Database · checked Sep 19, 2026
12	Nordic Green Products AS	Indirect evidence	Bergen, NorwayHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “At Nordic Green Products, we deliver smart, sustainable solutions for the maritime and industrial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
13	Norwegian Technology	Indirect evidence	Mekjarvik, NorwayHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “We provide services for the development of sustainable waste treatment solutions for offshore and onshore industry and municipal applications using proprietary treatment…” Source: RevenueBase Database · checked Sep 19, 2026
14	Agronova AS	Indirect evidence	Moss, NorwayHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “AgroNova AS has developed and patented a process for treatment of organic waste based on the structural agent Fibral®, an environmentally friendly product based on recycled…” Source: RevenueBase Database · checked Sep 19, 2026
15	Stauper Water Technologies	Indirect evidence	Porsgrunn, NorwayHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Stauper Water Technologies AS is a Norwegian water treatment technology company that has developed, patented and commercialized a suite of technologies and solutions to help oil…” Source: RevenueBase Database · checked Sep 19, 2026
16	Envitec	Indirect evidence	Sandnes, NorwayHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Through innovative and environmental solutions, Envitec's high quality products has helped the on– and offshore business to better drilling waste management, well testing, mud…” Source: RevenueBase Database · checked Sep 19, 2026
17	Miljovakta AS	Indirect evidence	NorwayHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “MILJØVAKTA AS bistår med miljørådgivning, miljøbistand og operative miljøtjenester- Miljøtekniske grunnundersøkelser av alle typer eiendommer - Prøvetaking av jordmasser…” Source: RevenueBase Database · checked Sep 19, 2026
18	Slamrensing AS	Indirect evidence	Revetal, NorwayHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Vannrensing- og sedimenteringsselskap med høyt fokus på miljø.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ennox Technology	Indirect evidence	Stavanger, NorwayHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Ennox Technology delivers customized technological solutions for water treatment, oil recovery, waste management, and soil remediation, helping industries optimize efficiency and…” Source: RevenueBase Database · checked Sep 19, 2026
20	Ferdocean Shipping AS	Indirect evidence	Sandnes, NorwayHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Ferdocean Shipping is committed to reducing our customers carbon-footprint by employing competence, new practice and best available proven technology in vessel operations to…” Source: RevenueBase Database · checked Sep 19, 2026
21	Fjord Tech Solutions	Indirect evidence	Asker, NorwayHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Fjord Tech Solutions offers sustainable solutions to the recreational boating market.” Source: RevenueBase Database · checked Sep 19, 2026
22	Indus Kjemisk Teknisk Fabrikk AS	Indirect evidence	Bergen, NorwayHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Bedriften har god kompetanse innen kartlegging, behandling, sortering og rydding av farlig avfall.” Source: RevenueBase Database · checked Sep 19, 2026
23	Vaholmen VOC Recovery AS	Indirect evidence	Grimstad, NorwayHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Vaholmen VOC Recovery AS is developing smart and cost efficient solutions for recovery of Volatile Organic Compounds from loading of crude oil tankers” Source: RevenueBase Database · checked Sep 19, 2026
24	Herock Flow Technologies AS	Indirect evidence	Drammen, NorwayHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “HEROCK Flow Technologies is a flow technology entity based on proprietary solutions within offshore waste handling, and related specialized flow solutions with an aim to be a…” Source: RevenueBase Database · checked Sep 19, 2026
25	Defloat	Indirect evidence	Ålesund, NorwayHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Defloat AS is a leading aquaculture company within disinfection of vessels and equipment.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: bioremediation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names bioremediation companies.
Partial evidence: Its own public description names part of bioremediation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bioremediation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 57 bioremediation companies based in Norway

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Bioremediation companies based in Norway at a glance

As of Sep 19, 2026

31.8%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · Oslo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 57 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among bioremediation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Norway whose own description of what they do matches “bioremediation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names bioremediation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among bioremediation companies, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 181 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names bioremediation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many bioremediation companies are there based in Norway?

RevenueBase identified 57 bioremediation companies headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Soiltech ASA, headquartered in Sandnes, tops this list with the largest team on record.

Which city has the most bioremediation companies?

Oslo leads with 7 headquartered companies, followed by Sandnes (4) and Bergen (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 181 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.