Company lists · Data refreshed September 2026

Top 25 Decontamination services worldwide

Name: Decontamination services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 11,559 companies tracked

RevenueBase identified 11,559 decontamination services worldwide as of September 2026 and tracks 81,298 professional contacts across them, including 15,345 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers decontamination services worldwide, 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. Country and city lists for decontamination services follow the table.

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

11,559Companies

81,298Contacts tracked

15,345Verified emails

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The 25 largest decontamination services worldwide

Ranked by team size

Top 25 of 11,559 decontamination services worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to decontamination services: 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	ABM Janitorial Services	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 19, 2026	10001+	2,154 contacts →
	Indirect evidence “Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor.” Source: RevenueBase Database · checked Sep 19, 2026
2	Jani-King International, INC	Indirect evidence	Addison, TX, United StatesHQ checked Sep 19, 2026	10001+	1,708 contacts →
	Indirect evidence “Jani-King International has been a leader in the commercial cleaning services industry for 55 years as the first commercial cleaning franchise company with local support offices.” Source: RevenueBase Database · checked Sep 19, 2026
3	Rainbow Restoration	Indirect evidence	Waco, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,173 contacts →
	Indirect evidence “For residential and commercial restoration services visit https://rainbowrestores.com/.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sterigenics	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	935 contacts →
	Indirect evidence “Sterigenics, a Sotera Health company, is a global leader in comprehensive sterilization services for the medical device, pharmaceutical, food safety and advanced applications…” Source: RevenueBase Database · checked Sep 19, 2026
5	Bioxxi	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	501-1,000	597 contacts →
	Indirect evidence “Somos a instituição pioneira no mercado de esterilização e reprocessamento de produtos para a saúde no Brasil e desenvolvemos a mais completa e respeitada linha de soluções para o…” Source: RevenueBase Database · checked Sep 19, 2026
6	LX Argentina S.A	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 19, 2026	1,001-5,000	484 contacts →
	Indirect evidence “We are a company that provides industrial cleaning, maintenance and induatrial hygiene.” Source: RevenueBase Database · checked Sep 19, 2026
7	Belimed	Indirect evidence	Ladson, SC, United StatesHQ checked Sep 19, 2026	1,001-5,000	472 contacts →
	Indirect evidence “SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Source: RevenueBase Database · checked Sep 19, 2026
8	Evergreen North America Industrial Services	Indirect evidence	La Porte, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	468 contacts →
	Indirect evidence “Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Source: RevenueBase Database · checked Sep 19, 2026
9	Coit Cleaning And Restoration Services	Indirect evidence	Burlingame, CA, United StatesHQ checked Sep 19, 2026	51-200	451 contacts →
	Indirect evidence “Since 1950, we’ve been committed to creating cleaner homes, businesses, and lives-guaranteeing results others can’t.” Source: RevenueBase Database · checked Sep 19, 2026
10	Restoration Management Company	Indirect evidence	Livermore, CA, United StatesHQ checked Sep 19, 2026	201-500	405 contacts →
	Indirect evidence “RMC is a full-service cleaning and restoration company.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ihss Decontamination & Sterile Service Solutions	Strong evidence	London & South East, United KingdomHQ checked Sep 19, 2026	201-500	403 contacts →
	Strong evidence “IHSS is committed to supporting and partnering our healthcare customers to provide a comprehensive range of tailored decontamination and sterilisation service solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Fedegari	Indirect evidence	Albuzzano, ItalyHQ checked Sep 19, 2026	501-1,000	392 contacts →
	Indirect evidence “means being strategic partners for major players in the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 19, 2026
13	Recover Norge	Indirect evidence	Stovner, NorwayHQ checked Sep 19, 2026	1,001-5,000	314 contacts →
	Indirect evidence “Recover er spesialister på opprydding og gjenoppbygging etter brann, vann- og miljøskader.” Source: RevenueBase Database · checked Sep 19, 2026
14	Cardem	Indirect evidence	Rueil-malmaison Cedex, FranceHQ checked Sep 19, 2026	201-500	310 contacts →
	Indirect evidence “Au sein des métiers Réseaux France de VINCI Construction, Cardem est spécialisé dans la dépose, la déconstruction mécanique et à l’explosif ainsi que dans le démantèlement…” Source: RevenueBase Database · checked Sep 19, 2026
15	Ocab Sverige	Indirect evidence	Bromma, SwedenHQ checked Sep 19, 2026	1,001-5,000	289 contacts →
	Indirect evidence “Ocab är rikstäckande inom sanering och avfuktning med etablering på över 60 orter.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ezca Servicios Generales	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 19, 2026	1,001-5,000	287 contacts →
	Indirect evidence “Sanitizamos, mantenemos y conservamos espacios e instalaciones de ocinas y plantas industriales, teniendo como principal objetivo generar ambientes seguros y que faciliten un…” Source: RevenueBase Database · checked Sep 19, 2026
17	Sevenson Environmental Services INC	Indirect evidence	Niagara Falls, NY, United StatesHQ checked Sep 19, 2026	501-1,000	277 contacts →
	Indirect evidence “Sevenson Environmental Services, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
18	Aftermath Services	Indirect evidence	Aurora, IL, United StatesHQ checked Sep 19, 2026	201-500	257 contacts →
	Indirect evidence “With over 25 years of industry-leading experience, Aftermath Services® is the only trauma and hazard remediation company consistently elevating standards of care and…” Source: RevenueBase Database · checked Sep 19, 2026
19	Alliance Environmental Group, LLC	Indirect evidence	Azusa, CA, United StatesHQ checked Sep 19, 2026	501-1,000	254 contacts →
	Indirect evidence “Alliance is one of the most experienced and trusted environmental contractors in California.” Source: RevenueBase Database · checked Sep 19, 2026
20	Controlled Contamination Services	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	253 contacts →
	Indirect evidence “Controlled Contamination Services is the leading provider of enterprise solutions for the pharmaceutical, biotech, medical device, electronic, data center, semiconductor…” Source: RevenueBase Database · checked Sep 19, 2026
21	ENV Services	Indirect evidence	Hatfield, PA, United KingdomHQ checked Sep 19, 2026	51-200	235 contacts →
	Indirect evidence “For over 40 years ENV Services, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
22	Miller Environmental Group, INC	Indirect evidence	Calverton, NY, United StatesHQ checked Sep 19, 2026	201-500	231 contacts →
	Indirect evidence “Miller Environmental Group is a leading environmental response, remediation and restoration services company, providing industry, government, commercial and residential customers…” Source: RevenueBase Database · checked Sep 19, 2026
23	Spill Tech	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	1,001-5,000	210 contacts →
	Indirect evidence “Spill Tech is a nationwide hazardous waste management company that operates 24/7/365.” Source: RevenueBase Database · checked Sep 19, 2026
24	Belfor Deutschland Gmbh	Indirect evidence	Duisburg, GermanyHQ checked Sep 19, 2026	1,001-5,000	194 contacts →
	Indirect evidence “Mehr als Experten für Brand- und Wasserschäden – auf BELFOR ist Verlass!” Source: RevenueBase Database · checked Sep 19, 2026
25	BAY West LLC	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 19, 2026	201-500	187 contacts →
	Indirect evidence “Bay West is an environmental and industrial services provider for site investigations, groundwater and soil remediation, munitions cleanup, hazardous waste management, industrial…” 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: decontamination services. 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 decontamination services.
Partial evidence: Its own public description names part of decontamination services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name decontamination services. 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 11,559 decontamination services worldwide

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Decontamination services worldwide at a glance

As of Sep 19, 2026

18.9%Verified-email coverage

7.0Average contacts per company

11-50Median size (employees)

0.6%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

5,266

11-50

4,487

51-200

1,225

201-500

281

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 decontamination services, 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.
Coverage: Every country. Country and city lists for decontamination services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “decontamination services”. 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 decontamination services), 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 decontamination services, and records with no verified work email.
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, 15,345 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.

Decontamination services by location

39 lists · largest first

Every Decontamination services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 decontamination services, 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 decontamination services are there worldwide?

RevenueBase identified 11,559 decontamination services worldwide 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?

ABM Janitorial Services, headquartered in Sugar Land, tops this list with the largest team on record.

Which country has the most decontamination services?

The United States leads with 5,008 companies, followed by Italy (656) and France (563). Every decontamination services list by country and city is linked on this page.

Which city has the most decontamination services?

New York leads with 73 headquartered companies, followed by Houston (69) and Sao Paulo (60).

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 15,345 verified decision-maker contacts tracked across these 11,559 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.