Company lists · Data refreshed September 2026

Top 25 Maintenance management consultants worldwide

Name: Maintenance management consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,340 companies tracked

RevenueBase identified 6,340 maintenance management consultants worldwide as of September 2026 and tracks 75,934 professional contacts across them, including 13,879 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers maintenance management consultants 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 maintenance management consultants 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

6,340Companies

75,934Contacts tracked

13,879Verified emails

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The 25 largest maintenance management consultants worldwide

Ranked by team size

Top 25 of 6,340 maintenance management consultants worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to maintenance management consultants: 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	Infotec Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1,001-5,000	3,476 contacts →
	Indirect evidence “Impulsionamos a eficiência em operações críticas de engenharia, manutenção e logística principalmente no setores de Óleo e Gás, Mineração, Siderurgia, Energia e Infraestrutura no…” Source: RevenueBase Database · checked Sep 28, 2026
2	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
3	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
4	Quant Service	Partial evidence	Stockholm, SwedenHQ checked Sep 28, 2026	1,001-5,000	913 contacts →
	Partial evidence “We are Quant – your maintenance partner.” Source: RevenueBase Database · checked Sep 28, 2026
5	Vinil Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	5,001-10,000	873 contacts →
	Indirect evidence “Na Vinil Engenharia, acreditamos que a excelência técnica se alia à inovação inteligente para transformar desafios industriais em vantagem competitiva.” Source: RevenueBase Database · checked Sep 28, 2026
6	Grupo Sereng	Indirect evidence	Vitória, BrazilHQ checked Sep 28, 2026	201-500	707 contacts →
	Indirect evidence “A SERENG é uma empresa de engenharia especializada em Projetos, Consultoria, Gerenciamento, Apoio Técnico e Gestão de Ativos (Manutenção), atuando nos mais diversos segmentos…” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	BECHT	Indirect evidence	Liberty Corner, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	545 contacts →
	Indirect evidence “Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.” Source: RevenueBase Database · checked Sep 28, 2026
9	Rotostat Services Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	524 contacts →
	Indirect evidence “Rotostat Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
10	Darwish Interserve Facility Management	Indirect evidence	Doha, QatarHQ checked Sep 28, 2026	1,001-5,000	470 contacts →
	Indirect evidence “Darwish Interserve is jointly owned by Al Darwish United Co.” Source: RevenueBase Database · checked Sep 28, 2026
11	Mota Engil-Ativ	Indirect evidence	Alverca Do Ribatejo, PortugalHQ checked Sep 28, 2026	1,001-5,000	453 contacts →
	Indirect evidence “Mota-Engil ATIV is the new brand of the Mota-Engil Group that leverages the recognised knowledge and experience of Manvia and Vibeiras, promoting synergies and complementarity in…” Source: RevenueBase Database · checked Sep 28, 2026
12	CAM Industrial Solutions LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	434 contacts →
	Partial evidence “With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Source: RevenueBase Database · checked Sep 28, 2026
13	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
14	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
15	Andromeda Systems Incorporated	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 28, 2026	201-500	412 contacts →
	Partial evidence “Andromeda Systems Incorporated provides unparalleled expertise and capabilities in the Reliability, Maintenance, Supportability, Engineering, and Logistics disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
16	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
17	ELK	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	357 contacts →
	Indirect evidence “geen gedoe'- dingen logischer en makkelijker maken!” Source: RevenueBase Database · checked Sep 28, 2026
18	Jernbro Industrial Services	Indirect evidence	SwedenHQ checked Sep 28, 2026	1,001-5,000	351 contacts →
	Indirect evidence “The Jernbro Group is Scandinavia’s leading knowledge partner in industrial services for sustainable operational reliability, by bridging knowledge, technology and people.” Source: RevenueBase Database · checked Sep 28, 2026
19	Pragma Global	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	201-500	344 contacts →
	Partial evidence “Pragma is a trusted global leader in enterprise asset management, focusing on making assets safer to use, longer lasting and more efficient.” Source: RevenueBase Database · checked Sep 28, 2026
20	ECM Engineering Conception Maintenance	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	336 contacts →
	Partial evidence “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Source: RevenueBase Database · checked Sep 28, 2026
21	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
22	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
23	OCP Maintenance Solutions	Strong evidence	Safi, MoroccoHQ checked Sep 28, 2026	201-500	296 contacts →
	Strong evidence “OCP Maintenance Solutions is an asset management consultancy and software development company specialized in advanced Reliability and Maintenance 4.0 solutions for the service…” Source: RevenueBase Database · checked Sep 28, 2026
24	Compass Group	Partial evidence	Naples, FL, United StatesHQ checked Sep 28, 2026	51-200	263 contacts →
	Partial evidence “Compass Group is a full service management and consulting company dedicated to providing quality service as it relates to asset management, project management and advanced SaaS…” Source: RevenueBase Database · checked Sep 28, 2026
25	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

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: maintenance management consultants. 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 maintenance management consultants.
Partial evidence: Its own public description names part of maintenance management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maintenance management consultants. 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 6,340 maintenance management consultants worldwide

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Maintenance management consultants worldwide at a glance

As of Sep 28, 2026

18.3%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,726

11-50

1,757

51-200

606

201-500

130

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 maintenance management consultants, 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 maintenance management consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “maintenance management consultants”. 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 maintenance management consultants), 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 maintenance management consultants, 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, 13,879 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.

Maintenance management consultants by location

31 lists · largest first

Every Maintenance management consultants 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 maintenance management consultants, 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 maintenance management consultants are there worldwide?

RevenueBase identified 6,340 maintenance management consultants 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?

Infotec Brasil, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which country has the most maintenance management consultants?

Brazil leads with 849 companies, followed by the United States (835) and France (299). Every maintenance management consultants list by country and city is linked on this page.

Which city has the most maintenance management consultants?

Sao Paulo leads with 114 headquartered companies, followed by Dubai (49) and Houston (44).

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 13,879 verified decision-maker contacts tracked across these 6,340 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.