Company lists · Data refreshed October 2026

Top 25 Machinery maintenance service providers worldwide

Name: Machinery maintenance service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 12,941 companies tracked

RevenueBase identified 12,941 company matches for machinery maintenance service providers worldwide as of October 2026 and tracks 121,144 professional contacts across them, including 18,874 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for machinery maintenance service providers worldwide, 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 October 17, 2026. Country and city lists for machinery maintenance service providers follow the table.

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 Oct 17, 2026 How this list was built

12,941Companies

121,144Contacts tracked

18,874Verified emails

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The 25 largest machinery maintenance service providers worldwide

Ranked by team size

Top 25 of 12,941 company matches for machinery maintenance service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,282 contacts →
	Exact match “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Confipetrol S.A	Exact match	Bogotá, ColombiaHQ recorded Oct 17, 2026	1,001-5,000	1,727 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Universal Plant Services	Exact match	Deer Park, TX, United StatesHQ recorded Oct 17, 2026	501-1,000	1,360 contacts →
	Exact match “Universal Plant Services (UPS) is the industry's foremost specialists in rotating and reciprocating equipment services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Oct 17, 2026	1,001-5,000	1,167 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	MKS Soluções Integradas S.A	Exact match	Camaçari, BrazilHQ recorded Oct 17, 2026	501-1,000	983 contacts →
	Exact match “No mercado desde 1994, somos uma empresa que oferece soluções integradas de engenharia nas áreas de manutenção, construção e montagem eletromecânica e serviços especializados de…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Quant Service	Exact match	Belo Horizonte, BrazilHQ recorded Oct 17, 2026	10001+	964 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Terrabel	Exact match	Contagem, BrazilHQ recorded Oct 17, 2026	1,001-5,000	785 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Rede Montagens Eletromecânicas	Exact match	Betim, BrazilHQ recorded Oct 17, 2026	201-500	708 contacts →
	Exact match “A Rede Montagens Eletromecânicas é uma empresa dinâmica, pró-ativa, sempre empenhada no sucesso e evolução dos empreendimentos e seus colaboradores, a fim de proporcionar solução…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Emco Qatar	Exact match	Doha, QatarHQ recorded Oct 17, 2026	1,001-5,000	696 contacts →
	Exact match “In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Data Engenharia	Exact match	Sarzedo, BrazilHQ recorded Oct 17, 2026	501-1,000	657 contacts →
	Exact match “The DATA Engenharia is installed in a green area of m2, with m2 of constructed area, in the municipality of Sarzedo (industrial region in the vicinity of Belo Horizonte / MG).” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Scania Industrial Maintenance AB	Exact match	Södertälje, SwedenHQ recorded Oct 17, 2026	501-1,000	639 contacts →
	Exact match “Scania Industrial Maintenance support Scania in Sweden with technical services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	MEISA	Exact match	Argamasilla De Calatrava, SpainHQ recorded Oct 17, 2026	1,001-5,000	473 contacts →
	Exact match “MEISA (Proyectos y Mantenimientos Mecánicos, Eléctricos y de Instrumentación), se constituyó en 1998, viendo las oportunidades de mercado de negocio y demanda creciente de los…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	NCH Europe	Exact match	Wolverhampton, United KingdomHQ recorded Oct 17, 2026	10001+	466 contacts →
	Exact match “Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	The Miner Corporation	Exact match	Grapevine, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	461 contacts →
	Exact match “Miner is the nationally recognized leader in emergency repair service for docks, doors, glass and more.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Itayá Engenharia, Manutenção Industrial E Construções	Exact match	Sorocaba, BrazilHQ recorded Oct 17, 2026	501-1,000	453 contacts →
	Exact match “Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	CAM Industrial Solutions LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	5,001-10,000	447 contacts →
	Exact match “With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Fives Maintenance	Exact match	Montévrain, FranceHQ recorded Oct 17, 2026	501-1,000	443 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Quartzelec Limited	Exact match	Rugby, United KingdomHQ recorded Oct 17, 2026	501-1,000	438 contacts →
	Exact match “Quartzelec is a leading independent electrical engineering group delivering solutions and services in both UK and global markets.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Allied Reliability	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	409 contacts →
	Exact match “Allied Reliability provides reliability and maintenance solutions across the lifecycle of your assets to deliver required throughput at lowest operating cost.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Mainin	Exact match	Lima, PeruHQ recorded Oct 17, 2026	501-1,000	391 contacts →
	Exact match “Somos una empresa proveedora de bienes y servicios de mantenimiento eléctrico y mecánico, ejecución de obras electromecánicas y construcción civil.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Sartori Serviços	Exact match	Joao Monlevade, BrazilHQ recorded Oct 17, 2026	501-1,000	377 contacts →
	Exact match “A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Moncobra	Exact match	Madrid, SpainHQ recorded Oct 17, 2026	501-1,000	375 contacts →
	Exact match “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Meivcore Industry	Exact match	Viseu, PortugalHQ recorded Oct 17, 2026	51-200	374 contacts →
	Exact match “Meivcore provides solutions for Industrial projects, preventive/corrective maintenance and service provision integrated in various areas of Industrial Maintenance.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Jernbro Industrial Services	Exact match	SwedenHQ recorded Oct 17, 2026	1,001-5,000	354 contacts →
	Exact match “The Jernbro Group is Scandinavia’s leading knowledge partner in industrial services for sustainable operational reliability, by bridging knowledge, technology and people.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Soldesp S.A	Exact match	La Calera, ChileHQ recorded Oct 17, 2026	1,001-5,000	338 contacts →
	Exact match “We are leaders in providing the fastest and most efficient responses to our clients’ requirements, always with a focus on safety.” Recorded in the RevenueBase company graph · Oct 17, 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 “machinery maintenance service providers”. 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 12,941 machinery maintenance service providers worldwide

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Machinery maintenance service providers worldwide at a glance

As of Oct 17, 2026

15.6%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

5,913

11-50

4,912

51-200

1,543

201-500

323

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

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.
Coverage: Every country. Country and city lists for machinery maintenance service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “machinery maintenance service providers” 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. 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 18,874 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 October 17, 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.

Machinery maintenance service providers by location

34 lists · largest first

Every Machinery maintenance service providers 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 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 “machinery maintenance service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machinery maintenance service providers are there worldwide?

RevenueBase identified 12,941 company matches for machinery maintenance service providers worldwide as of October 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?

Advanced Technology Services ATS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most machinery maintenance service providers?

Brazil leads with 1,951 companies, followed by the United States (1,520) and Italy (788). Every machinery maintenance service providers list by country and city is linked on this page.

Which city has the most machinery maintenance service providers?

Sao Paulo leads with 179 company records, followed by Dubai (81) and Lima (78).

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 18,874 professional contacts with verified work emails tracked across these 12,941 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 October 17, 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.