Company lists · Data refreshed September 2026

Top 25 Equipment maintenance outsourcing companies worldwide

Name: Equipment maintenance outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,049 companies tracked

RevenueBase identified 6,049 equipment maintenance outsourcing companies worldwide as of September 2026 and tracks 65,533 professional contacts across them, including 10,171 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers equipment maintenance outsourcing companies 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 28, 2026. Country and city lists for equipment maintenance outsourcing companies 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 28, 2026 86% judged on-target in blind review

6,049Companies

65,533Contacts tracked

10,171Verified emails

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The 25 largest equipment maintenance outsourcing companies worldwide

Ranked by team size

Top 25 of 6,049 equipment maintenance outsourcing companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to equipment maintenance outsourcing 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	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,216 contacts →
	Partial evidence “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Confipetrol S.A	Indirect evidence	Bogotá, ColombiaHQ checked Sep 28, 2026	1,001-5,000	1,580 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
3	Irmãos Passaúra S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,075 contacts →
	Indirect evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 28, 2026
4	Quant Service	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	10001+	936 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
5	Terrabel	Indirect evidence	Contagem, BrazilHQ checked Sep 28, 2026	1,001-5,000	733 contacts →
	Indirect evidence “Fundada em Belo Horizonte nos anos 70, atualmente instalada em amplas dependências na cidade de Contagem, a TERRABEL dispõe de uma equipe de engenheiros, técnicos, mecânicos…” Source: RevenueBase Database · checked Sep 28, 2026
6	USA Debusk	Indirect evidence	Deer Park, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	640 contacts →
	Indirect evidence “USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Source: RevenueBase Database · checked Sep 28, 2026
7	Scania Industrial Maintenance AB	Partial evidence	Södertälje, SwedenHQ checked Sep 28, 2026	501-1,000	627 contacts →
	Partial evidence “Scania Industrial Maintenance support Scania in Sweden with technical services.” Source: RevenueBase Database · checked Sep 28, 2026
8	NCH Europe	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 28, 2026	10001+	453 contacts →
	Indirect evidence “Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Source: RevenueBase Database · checked Sep 28, 2026
9	CDS	Indirect evidence	Eatontown, NJ, United StatesHQ checked Sep 28, 2026	51-200	447 contacts →
	Indirect evidence “CDS is a global leader in Multi-Vendor Support (MVS) services, helping organizations take control of their IT infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
10	Itayá Engenharia, Manutenção Industrial E Construções	Indirect evidence	Sorocaba, BrazilHQ checked Sep 28, 2026	501-1,000	422 contacts →
	Indirect evidence “Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Source: RevenueBase Database · checked Sep 28, 2026
11	Fives Maintenance	Partial evidence	Montévrain, FranceHQ checked Sep 28, 2026	501-1,000	416 contacts →
	Partial evidence “Spécialiste de la maintenance industrielle depuis plus de vingt ans, Fives intervient dans le cadre de contrats à obligation de résultats pour assurer la maintenance préventive…” Source: RevenueBase Database · checked Sep 28, 2026
12	Allied Reliability	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	402 contacts →
	Partial evidence “Allied Reliability provides reliability and maintenance solutions across the lifecycle of your assets to deliver required throughput at lowest operating cost.” Source: RevenueBase Database · checked Sep 28, 2026
13	Tereme Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 28, 2026	501-1,000	391 contacts →
	Indirect evidence “CONTRATOS DE MANUTENÇÃO A Tereme oferece a seus clientes soluções de manutenção global ou parcial dos equipamentos e instalações elétricas de uma planta industrial.” Source: RevenueBase Database · checked Sep 28, 2026
14	Meivcore Industry	Partial evidence	Viseu, PortugalHQ checked Sep 28, 2026	51-200	336 contacts →
	Partial evidence “Meivcore provides solutions for Industrial projects, preventive/corrective maintenance and service provision integrated in various areas of Industrial Maintenance.” Source: RevenueBase Database · checked Sep 28, 2026
15	Base Facilities	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	5,001-10,000	332 contacts →
	Indirect evidence “A Base terceiriza serviços para a sua empresa, entre esses serviços temos: Portaria, Recepção, Limpeza, Jardinagem, Zeladoria, Sanitização, entre outros.” Source: RevenueBase Database · checked Sep 28, 2026
16	Soldesp S.A	Indirect evidence	La Calera, ChileHQ checked Sep 28, 2026	1,001-5,000	306 contacts →
	Indirect evidence “We are leaders in providing the fastest and most efficient responses to our clients’ requirements, always with a focus on safety.” Source: RevenueBase Database · checked Sep 28, 2026
17	Engecomp Manutenção Industrial	Indirect evidence	Votorantim, BrazilHQ checked Sep 28, 2026	501-1,000	303 contacts →
	Indirect evidence “Com mais de 15 anos de experiência, somos uma empresa consolidada em terceirização e gestão de equipe na área de manutenção industrial e facilities.” Source: RevenueBase Database · checked Sep 28, 2026
18	CSI Ltda	Indirect evidence	Antofagasta, ChileHQ checked Sep 28, 2026	501-1,000	300 contacts →
	Indirect evidence “El 14 de Marzo del 2007 nace Compañía de Servicios Industriales, con el sentido de brindar un servicio altamente especializado a clientes industriales y en partircular a la gran…” Source: RevenueBase Database · checked Sep 28, 2026
19	Assetwatch	Partial evidence	Dublin, OH, United StatesHQ checked Sep 28, 2026	201-500	295 contacts →
	Partial evidence “Manufacturing facilities face common challenges including stressed equipment, unplanned downtime, and strained personnel.” Source: RevenueBase Database · checked Sep 28, 2026
20	Moncobra	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	292 contacts →
	Indirect evidence “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Source: RevenueBase Database · checked Sep 28, 2026
21	Tech24	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 28, 2026	501-1,000	290 contacts →
	Indirect evidence “Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Source: RevenueBase Database · checked Sep 28, 2026
22	PT Intecs Teknikatama Industri	Indirect evidence	Jakarta Selatan, IndonesiaHQ checked Sep 28, 2026	501-1,000	290 contacts →
	Indirect evidence “PT.” Source: RevenueBase Database · checked Sep 28, 2026
23	Esskay	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	51-200	272 contacts →
	Partial evidence “Esskay is a leading After Sales Service organization working closely with high end equipment for Global OEMs in India and Middle East.” Source: RevenueBase Database · checked Sep 28, 2026
24	GNV Mecânica E Prestação DE Serviços Ltda	Partial evidence	Perpetuo Socorro, BrazilHQ checked Sep 28, 2026	201-500	259 contacts →
	Partial evidence “The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Source: RevenueBase Database · checked Sep 28, 2026
25	Prumatech	Partial evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	257 contacts →
	Partial evidence “Prumatech is a global solutions provider specializing in Plant Maintenance, Materials Management, and related Information Technology, with proven delivery capabilities in India…” Source: RevenueBase Database · checked Sep 28, 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: equipment maintenance outsourcing 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 equipment maintenance outsourcing companies.
Partial evidence: Its own public description names part of equipment maintenance outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment maintenance outsourcing 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 6,049 equipment maintenance outsourcing companies worldwide

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Equipment maintenance outsourcing companies worldwide at a glance

As of Sep 28, 2026

15.5%Verified-email coverage

10.8Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,986

11-50

2,084

51-200

668

201-500

164

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 equipment maintenance outsourcing 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.
Coverage: Every country. Country and city lists for equipment maintenance outsourcing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “equipment maintenance outsourcing 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 equipment maintenance outsourcing 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 equipment maintenance outsourcing companies, 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, 10,171 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 28, 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.

Equipment maintenance outsourcing companies by location

23 lists · largest first

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

Countries

Cities

Equipment maintenance outsourcing companies based in Sao Paulo, Brazil123

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 equipment maintenance outsourcing 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 equipment maintenance outsourcing companies are there worldwide?

RevenueBase identified 6,049 equipment maintenance outsourcing companies 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?

Advanced Technology Services ATS, headquartered in Peoria, tops this list with the largest team on record.

Which country has the most equipment maintenance outsourcing companies?

Brazil leads with 1,080 companies, followed by the United States (695) and France (313). Every equipment maintenance outsourcing companies list by country and city is linked on this page.

Which city has the most equipment maintenance outsourcing companies?

Sao Paulo leads with 123 headquartered companies, followed by Dubai (55) and Lima (50).

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 10,171 verified decision-maker contacts tracked across these 6,049 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 28, 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.