Company lists · Data refreshed September 2026

Top 25 Ar industrial maintenance companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 13,505 companies tracked

RevenueBase identified 13,505 company matches for ar industrial maintenance companies worldwide as of September 2026 and tracks 211,776 professional contacts across them, including 31,066 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for ar industrial maintenance companies 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 September 30, 2026. Country and city lists for ar industrial maintenance companies 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 Sep 30, 2026 How this list was built

13,505Companies

211,776Contacts tracked

31,066Verified emails

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The 25 largest ar industrial maintenance companies worldwide

Ranked by team size

Top 25 of 13,505 company matches for ar industrial maintenance companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	CBSI	Exact match	Volta Redonda, BrazilHQ recorded Sep 30, 2026	10001+	3,658 contacts →
	Exact match “Somos a CBSI!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Engeman	Exact match	Recife, BrazilHQ recorded Sep 30, 2026	5,001-10,000	2,746 contacts →
	Exact match “Fundada em 1983, a Engeman atua com excelência no desenvolvimento de soluções para os diversos setores da indústria.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Sep 30, 2026	1,001-5,000	2,461 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,216 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 · Sep 30, 2026 · View company records in RevenueBase
5	Fm2c	Exact match	Campinas, BrazilHQ recorded Sep 30, 2026	5,001-10,000	2,181 contacts →
	Exact match “A FM2C destaca-se no cenário empresarial brasileiro como uma força inovadora no setor de Serviços Industriais, Facilities e Volantes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Brown & Root Industrial Services, LLC	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 30, 2026	5,001-10,000	1,940 contacts →
	Exact match “Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	ELFE	Exact match	Macaé, BrazilHQ recorded Sep 30, 2026	1,001-5,000	1,898 contacts →
	Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Dietsmann	Exact match	Fontvieille, MonacoHQ recorded Sep 30, 2026	5,001-10,000	1,843 contacts →
	Exact match “Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Sankyu S.A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 30, 2026	1,001-5,000	1,731 contacts →
	Exact match “Fundada em 1972, a SANKYU S.A.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Groupe ADF	Exact match	Vitrolles, FranceHQ recorded Sep 30, 2026	1,001-5,000	1,726 contacts →
	Exact match “GROUPE ADF accompagne les acteurs majeurs de l’industrie sur 5 secteurs d’expertise en proposant des solutions d’ingénierie, de production et de maintenance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Confipetrol S.A	Exact match	Bogotá, ColombiaHQ recorded Sep 30, 2026	1,001-5,000	1,580 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Parex Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 30, 2026	1,001-5,000	1,568 contacts →
	Exact match “A PAREX ENGENHARIA é a parceira estratégica no fornecimento de soluções integradas de montagem e construção industrial para a indústria brasileira.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Bilfinger North America	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 30, 2026	10001+	1,400 contacts →
	Exact match “As a leading construction and maintenance provider, Bilfinger aims to enhance the efficiency of assets and lower operational costs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Omega Service	Exact match	Parauapebas, BrazilHQ recorded Sep 30, 2026	5,001-10,000	1,320 contacts →
	Exact match “Somos a OMEGA SERVICE, uma empresa genuinamente brasileira, fundada em 2004 em Parauapebas – PA, consolidada como parceira estratégica de grandes players da economia nacional.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Nexxo S.A	Exact match	Concón, ChileHQ recorded Sep 30, 2026	1,001-5,000	1,225 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Álamo Engenharia SA	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 30, 2026	1,001-5,000	1,169 contacts →
	Exact match “A Álamo é uma empresa de engenharia de manutenção predial e industrial, com 1.500 funcionários, atendendo em todo o Brasil.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Strike	Exact match	Spring, TX, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,155 contacts →
	Exact match “Strike safely and reliably delivers the specialized asset maintenance, construction, and contracting services that are business-critical to the energy, chemical, manufacturing…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Sep 30, 2026	1,001-5,000	1,075 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Flagship Facility Services, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 30, 2026	5,001-10,000	1,056 contacts →
	Exact match “Flagship Facility Services is a facilities maintenance company headquartered in Southlake, Texas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Arcus FM	Exact match	Upminster, United KingdomHQ recorded Sep 30, 2026	1,001-5,000	1,023 contacts →
	Exact match “Arcus FM is an award-winning full-service facilities management company self-delivering over 80% of our services across the UK.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	LEE Company	Exact match	Franklin, TN, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,019 contacts →
	Exact match “Since 1944, we’ve been family-owned and family-focused, built on values that last and a mission that matters.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Quant Service	Exact match	Belo Horizonte, BrazilHQ recorded Sep 30, 2026	10001+	936 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	NM Engenharia E Construções Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 30, 2026	5,001-10,000	933 contacts →
	Exact match “Há mais de três décadas a NM ENGENHARIA deu início a suas atividades na área de manutenção.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Sindus Andritz	Exact match	Porto Alegre, BrazilHQ recorded Sep 30, 2026	1,001-5,000	932 contacts →
	Exact match “A Sindus ANDRITZ é uma empresa do Grupo ANDRITZ, onde atuam equipes das divisões Maintenance & Performance, ANDRITZ Automation e Metris Technology, além do suporte a outras…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Starcon International, INC	Exact match	La Porte, TX, United StatesHQ recorded Sep 30, 2026	1,001-5,000	866 contacts →
	Exact match “Starcon is a national, full-service contractor offering comprehensive industrial and mechanical services in the oil & gas/refining, chemical/petrochemical, natural gas processing…” Recorded in the RevenueBase company graph · Sep 30, 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 “ar industrial maintenance companies”. 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 13,505 ar industrial maintenance companies worldwide

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Ar industrial maintenance companies worldwide at a glance

As of Sep 30, 2026

14.7%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

5,412

11-50

5,064

51-200

1,971

201-500

519

501-1,000

197

1,001-5,000

204

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 ar industrial maintenance companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “ar industrial maintenance companies” 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 31,066 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 September 30, 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.

Ar industrial maintenance companies by location

36 lists · largest first

Every Ar industrial maintenance companies 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 “ar industrial maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ar industrial maintenance companies are there worldwide?

RevenueBase identified 13,505 company matches for ar industrial maintenance companies worldwide as of September 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?

CBSI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most ar industrial maintenance companies?

Brazil leads with 2,265 companies, followed by the United States (1,956) and Mexico (700). Every ar industrial maintenance companies list by country and city is linked on this page.

Which city has the most ar industrial maintenance companies?

Sao Paulo leads with 214 company records, followed by Dubai (137) and Lima (107).

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 31,066 professional contacts with verified work emails tracked across these 13,505 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 September 30, 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.