Company lists · Data refreshed September 2026

Top 25 Equipment maintenance services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 12,776 companies tracked

RevenueBase identified 12,776 equipment maintenance services worldwide as of September 2026 and tracks 114,647 professional contacts across them, including 24,595 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers equipment maintenance 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 20, 2026. Country and city lists for equipment maintenance 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 20, 2026 86% judged on-target in blind review

12,776Companies

114,647Contacts tracked

24,595Verified emails

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The 25 largest equipment maintenance services worldwide

Ranked by team size

Top 25 of 12,776 equipment maintenance services worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to equipment maintenance 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	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 20, 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 20, 2026
2	Take 5 OIL Change	Partial evidence	Charlotte, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,928 contacts →
	Partial evidence “About Take 5 At Take 5, we make vehicle maintenance fast and convenient while you relax in the comfort of your car.” Source: RevenueBase Database · checked Sep 20, 2026
3	Ainsworth INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1,001-5,000	1,405 contacts →
	Indirect evidence “Our customers depend on their buildings, industrial assets, processes, and energy management, to help them meet competitive challenges.” Source: RevenueBase Database · checked Sep 20, 2026
4	Universal Plant Services	Partial evidence	Deer Park, TX, United StatesHQ checked Sep 20, 2026	501-1,000	1,371 contacts →
	Partial evidence “Universal Plant Services (UPS) is the industry's foremost specialists in rotating and reciprocating equipment services.” Source: RevenueBase Database · checked Sep 20, 2026
5	Bravida Danmark A S	Indirect evidence	Brøndby, DenmarkHQ checked Sep 20, 2026	1,001-5,000	1,298 contacts →
	Indirect evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 20, 2026
6	ADE	Partial evidence	Klia, MalaysiaHQ checked Sep 20, 2026	1,001-5,000	1,104 contacts →
	Partial evidence “ADE, part of Capital A, specializes in A320 & A330 Line and Base Maintenance, Component & Warehouse services, and Engineering Support Services.” Source: RevenueBase Database · checked Sep 20, 2026
7	Irmãos Passaúra S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,075 contacts →
	Indirect evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 20, 2026
8	LEE Company	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “Since 1944, we’ve been family-owned and family-focused, built on values that last and a mission that matters.” Source: RevenueBase Database · checked Sep 20, 2026
9	Ventec S.A	Indirect evidence	Casablanca, MoroccoHQ checked Sep 20, 2026	1,001-5,000	959 contacts →
	Indirect evidence “La Société Ventec a été créée au Maroc en 1949 par Monsieur Albert MARQUET Président Directeur Général de Ventec en France.” Source: RevenueBase Database · checked Sep 20, 2026
10	Quant Service	Partial evidence	Stockholm, SwedenHQ checked Sep 20, 2026	1,001-5,000	913 contacts →
	Partial evidence “We are Quant – your maintenance partner.” Source: RevenueBase Database · checked Sep 20, 2026
11	Nayak Aircraft Services	Partial evidence	Dusseldorf, GermanyHQ checked Sep 20, 2026	1,001-5,000	850 contacts →
	Partial evidence “HERE WE ARE NAYAK is Europe's largest provider of airline-independent maintenance, active for more than 50 successful years.” Source: RevenueBase Database · checked Sep 20, 2026
12	LOT Aircraft Maintenance Services	Partial evidence	Warsaw, PolandHQ checked Sep 20, 2026	1,001-5,000	667 contacts →
	Partial evidence “LOT Aircraft Maintenance Services (LOTAMS) is a part of the capital group Polish Aviation Group.” Source: RevenueBase Database · checked Sep 20, 2026
13	Temon Serviços	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	628 contacts →
	Indirect evidence “A Temon Serviços é a empresa líder na engenharia de manutenção e operação de sistemas prediais de alta complexidade.” Source: RevenueBase Database · checked Sep 20, 2026
14	Scania Industrial Maintenance AB	Partial evidence	Södertälje, SwedenHQ checked Sep 20, 2026	501-1,000	627 contacts →
	Partial evidence “Scania Industrial Maintenance support Scania in Sweden with technical services.” Source: RevenueBase Database · checked Sep 20, 2026
15	NCH Europe	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 20, 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 20, 2026
16	MEISA	Indirect evidence	Argamasilla De Calatrava, SpainHQ checked Sep 20, 2026	1,001-5,000	428 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
17	Fives Maintenance	Partial evidence	Montévrain, FranceHQ checked Sep 20, 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 20, 2026
18	Allied Reliability	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 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 20, 2026
19	Carmichael Engineering LTD	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	501-1,000	400 contacts →
	Indirect evidence “Dedicated to Excellence For over a century, Carmichael has been delivering expert solutions in HVAC, industrial refrigeration, automation, combustion, energy, and scientific…” Source: RevenueBase Database · checked Sep 20, 2026
20	Tereme Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 20, 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 20, 2026
21	United Mechanical	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 20, 2026	201-500	346 contacts →
	Indirect evidence “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Source: RevenueBase Database · checked Sep 20, 2026
22	Debra-Kuempel	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	346 contacts →
	Indirect evidence “With more than 70 years of experience, DeBra-Kuempel is a leading provider of mechanical, electrical, and plumbing services to Cincinnati, Dayton, Columbus, Evansville, Lexington…” Source: RevenueBase Database · checked Sep 20, 2026
23	Logista Hometech	Partial evidence	Arras, FranceHQ checked Sep 20, 2026	1,001-5,000	344 contacts →
	Partial evidence “Spécialiste de la maintenance immobilière, nous entretenons et dépannons les équipements de chauffage, VMC, plomberie, sanitaire, climatisation… pour les bailleurs sociaux et les…” Source: RevenueBase Database · checked Sep 20, 2026
24	Jaguar Building Services LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	341 contacts →
	Partial evidence “Since 1988, Jaguar Building Services has been a trusted leader in the mechanical, electrical, and public health maintenance of some of London's most prestigious landmark buildings.” Source: RevenueBase Database · checked Sep 20, 2026
25	Remco INC	Indirect evidence	Mechanicsburg, PA, United StatesHQ checked Sep 20, 2026	501-1,000	338 contacts →
	Indirect evidence “Remco, Inc.” Source: RevenueBase Database · checked Sep 20, 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 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 equipment maintenance services.
Partial evidence: Its own public description names part of equipment maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment maintenance 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 12,776 equipment maintenance services worldwide

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Equipment maintenance services worldwide at a glance

As of Sep 20, 2026

21.5%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,146

11-50

4,709

51-200

1,368

201-500

262

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 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 equipment maintenance services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “equipment maintenance 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 equipment maintenance 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 equipment maintenance 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, 24,595 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 20, 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 services by location

50 lists · largest first

Every Equipment maintenance 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 equipment maintenance 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 equipment maintenance services are there worldwide?

RevenueBase identified 12,776 equipment maintenance 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?

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

Which country has the most equipment maintenance services?

The United States leads with 3,817 companies, followed by Brazil (1,351) and Italy (684). Every equipment maintenance services list by country and city is linked on this page.

Which city has the most equipment maintenance services?

Sao Paulo leads with 176 headquartered companies, followed by Dubai (113) and Houston (70).

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 24,595 verified decision-maker contacts tracked across these 12,776 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 20, 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.