Company lists · Data refreshed October 2026
Top 25 Chemical facility maintenance contractors worldwide
RevenueBase identified 1,397 company matches for chemical facility maintenance contractors worldwide as of October 2026 and tracks 29,866 professional contacts across them, including 5,166 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for chemical facility maintenance contractors 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 9, 2026. Country and city lists for chemical facility maintenance contractors 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.
The 25 largest chemical facility maintenance contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,969 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 1,931 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 1,309 contacts → | ||||
Exact match “We are the World’s leading provider of chemical cleaning & environmental solutions offering a wide range of solutions to address the needs of our diverse customer base.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 1,167 contacts → | ||||
Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 911 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 711 contacts → | ||||
Exact match “HPC Industrial, a Clean Harbors business, is the leading provider of specialty maintenance services and technology solutions to the critical energy infrastructure in the United…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 678 contacts → | ||||
Exact match “USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 604 contacts → | ||||
Exact match “State Industrial Products brings you the chemical products and maintenance solutions needed to keep the building operating at its peak.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 476 contacts → | ||||
Exact match “ALMUZAIN is one of the leading Industrial Services Companies that caters to the ever-growing and complex demands of the Petrochemical and Refineries in Saudi Arabia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 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 9, 2026 · View company records in RevenueBase | |||||
| 11 | 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 9, 2026 · View company records in RevenueBase | |||||
| 12 | 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 9, 2026 · View company records in RevenueBase | |||||
| 13 | 425 contacts → | ||||
Exact match “Plant Tech Arabia Co.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 404 contacts → | ||||
Exact match “Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 357 contacts → | ||||
Exact match “Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 316 contacts → | ||||
Exact match “Echo Maintenance is a full-service industrial general contractor providing diverse support for maintenance, capital projects and turnarounds to petrochemical and chemical…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 296 contacts → | ||||
Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 290 contacts → | ||||
Exact match “AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 280 contacts → | ||||
Exact match “Desde 1974 a Spartan do Brasil vem fornecendo ao mercado nacional e sul-americano, produtos e sistemas da mais alta qualidade nas áreas de manutenção e limpeza industrial.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 270 contacts → | ||||
Exact match “CIMO Compagnie industrielle de Monthey SA est une entreprise privée créée le 1er janvier 1997.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 256 contacts → | ||||
Exact match “YNCORIS ist als einer der führenden Industriedienstleister der ideale Partner für Chemie-Unternehmen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 235 contacts → | ||||
Exact match “JEL Maintenance Pte Ltd (JML) is an ISO 9001 certified company, a wholly-owned subsidiary of Jurong Engineering Limited (JEL), incorporated in the year Head Quartered in…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 202 contacts → | ||||
Exact match “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 195 contacts → | ||||
Exact match “TIMEC, founded in 1971, has over 50 years of experience delivering best-in-class safety, quality, and efficiency.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 186 contacts → | ||||
Exact match “Originally founded in Kelington Group Berhad [Registration No.” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical facility maintenance contractors”. 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 1,397 chemical facility maintenance contractors worldwide
See the full list, filter by size, metro and specialty, and access 5,166 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Chemical facility maintenance contractors worldwide at a glance
As of Oct 9, 2026Companies by employee count
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 chemical facility maintenance contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “chemical facility maintenance contractors” 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 5,166 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 9, 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.
Chemical facility maintenance contractors by location
8 lists · largest firstEvery Chemical facility maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Chemical facility maintenance contractors based in the United States257
- Chemical facility maintenance contractors based in Brazil166
- Chemical facility maintenance contractors based in Italy103
- Chemical facility maintenance contractors based in France56
- Chemical facility maintenance contractors based in Germany37
- Chemical facility maintenance contractors based in the United Kingdom33
- Chemical facility maintenance contractors based in Saudi Arabia31
- Chemical facility maintenance contractors based in Canada30
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 “chemical facility maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many chemical facility maintenance contractors are there worldwide?
RevenueBase identified 1,397 company matches for chemical facility maintenance contractors 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?
Brown & Root Industrial Services, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most chemical facility maintenance contractors?
The United States leads with 257 companies, followed by Brazil (166) and Italy (103). Every chemical facility maintenance contractors list by country and city is linked on this page.
Which city has the most chemical facility maintenance contractors?
Sao Paulo leads with 17 company records, followed by Houston (16) and Campinas (10).
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 5,166 professional contacts with verified work emails tracked across these 1,397 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,397 chemical facility maintenance contractors worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 chemical facility maintenance contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,397 matching company records for chemical facility maintenance contractors worldwide, with 29,866 tracked contacts and 5,166 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chemical facility maintenance contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Brown & Root Industrial Services, LLCbrownandroot.com HQ: Baton Rouge, LA, United StatesReported employees: 5,001-10,000 | Baton Rouge, LA, United States | 5,001-10,000 | Exact match | 1,969 contacts → |
“Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dietsmanndietsmann.com HQ: Fontvieille, MonacoReported employees: 5,001-10,000 | Fontvieille, Monaco | 5,001-10,000 | Exact match | 1,931 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Safetykleensafetykleeninternational.com HQ: Brentford, United KingdomReported employees: 1,001-5,000 | Brentford, United Kingdom | 1,001-5,000 | Exact match | 1,309 contacts → |
“We are the World’s leading provider of chemical cleaning & environmental solutions offering a wide range of solutions to address the needs of our diverse customer base.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Irmãos Passaúra S Apassaura.com.brHQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,167 contacts → |
“Empresa de Montagem e Manutenção Industrial” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Starcon International, INCstarconinternational.com HQ: La Porte, TX, United StatesReported employees: 1,001-5,000 | La Porte, TX, United States | 1,001-5,000 | Exact match | 911 contacts → |
“Starcon is a national, full-service contractor offering comprehensive industrial and mechanical services in the oil & gas/refining, chemical/petrochemical, natural gas processing…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hydrochempschpc-industrial.comHQ: Deer Park, TX, United StatesReported employees: 5,001-10,000 | Deer Park, TX, United States | 5,001-10,000 | Exact match | 711 contacts → |
“HPC Industrial, a Clean Harbors business, is the leading provider of specialty maintenance services and technology solutions to the critical energy infrastructure in the United…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | USA Debuskusadebusk.com HQ: Deer Park, TX, United StatesReported employees: 1,001-5,000 | Deer Park, TX, United States | 1,001-5,000 | Exact match | 678 contacts → |
“USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | State Industrial Productsstateindustrial.com HQ: Mayfield Hts, OH, United StatesReported employees: 501-1,000 | Mayfield Hts, OH, United States | 501-1,000 | Exact match | 604 contacts → |
“State Industrial Products brings you the chemical products and maintenance solutions needed to keep the building operating at its peak.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Almuzain Gulf Saudi Contracting COalmuzain.comHQ: 3rd Industrial, Saudi ArabiaReported employees: 1,001-5,000 | 3rd Industrial, Saudi Arabia | 1,001-5,000 | Exact match | 476 contacts → |
“ALMUZAIN is one of the leading Industrial Services Companies that caters to the ever-growing and complex demands of the Petrochemical and Refineries in Saudi Arabia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NCH Europencheurope.com HQ: Wolverhampton, United KingdomReported employees: 10001+ | Wolverhampton, United Kingdom | 10001+ | Exact match | 466 contacts → |
“Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CAM Industrial Solutions LLCcamindustrialsolutions.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 447 contacts → |
“With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fives Maintenancemaintenance.fivesgroup.comHQ: Montévrain, FranceReported employees: 501-1,000 | Montévrain, France | 501-1,000 | Exact match | 443 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plant Tech Arabia Co. LTDplanttecharabia.com HQ: Industrial, Saudi ArabiaReported employees: 1,001-5,000 | Industrial, Saudi Arabia | 1,001-5,000 | Exact match | 425 contacts → |
“Plant Tech Arabia Co.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: La Porte, TX, United StatesReported employees: 1,001-5,000 | La Porte, TX, United States | 1,001-5,000 | Exact match | 404 contacts → |
“Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Partner Industrialpartnerind.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Echo Maintenance LLCechomaintenance.com HQ: Nederland, TX, United StatesReported employees: 1,001-5,000 | Nederland, TX, United States | 1,001-5,000 | Exact match | 316 contacts → |
“Echo Maintenance is a full-service industrial general contractor providing diverse support for maintenance, capital projects and turnarounds to petrochemical and chemical…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Enviro-Clean Services, INCenviro-clean.com HQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 296 contacts → |
“We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Altairstrickland, LLCaltairstrickland.comHQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 290 contacts → |
“AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Spartan DO Brasil Produtos Químicos Ltdaspartanbrasil.com.brHQ: Sumaré, BrazilReported employees: 51-200 | Sumaré, Brazil | 51-200 | Exact match | 280 contacts → |
“Desde 1974 a Spartan do Brasil vem fornecendo ao mercado nacional e sul-americano, produtos e sistemas da mais alta qualidade nas áreas de manutenção e limpeza industrial.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Monthey, SwitzerlandReported employees: 201-500 | Monthey, Switzerland | 201-500 | Exact match | 270 contacts → |
“CIMO Compagnie industrielle de Monthey SA est une entreprise privée créée le 1er janvier 1997.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Yncoris Gmbh & Co. KGyncoris.comHQ: Hürth, GermanyReported employees: 1,001-5,000 | Hürth, Germany | 1,001-5,000 | Exact match | 256 contacts → |
“YNCORIS ist als einer der führenden Industriedienstleister der ideale Partner für Chemie-Unternehmen.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | JEL Maintenance PTE LTDjml.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 235 contacts → |
“JEL Maintenance Pte Ltd (JML) is an ISO 9001 certified company, a wholly-owned subsidiary of Jurong Engineering Limited (JEL), incorporated in the year Head Quartered in…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 202 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  TIMECtimec.comHQ: Pasadena, TX, United StatesReported employees: 501-1,000 | Pasadena, TX, United States | 501-1,000 | Exact match | 195 contacts → |
“TIMEC, founded in 1971, has over 50 years of experience delivering best-in-class safety, quality, and efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kelington Group Berhadkelington-group.com HQ: Shah Alam, MalaysiaReported employees: 201-500 | Shah Alam, Malaysia | 201-500 | Exact match | 186 contacts → |
“Originally founded in Kelington Group Berhad [Registration No.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,397 company matches
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Chemical facility maintenance contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,391 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,397 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Chemical facility maintenance contractors by location
8 lists · largest firstEvery Chemical facility maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Chemical facility maintenance contractors based in the United States257
- Chemical facility maintenance contractors based in Brazil166
- Chemical facility maintenance contractors based in Italy103
- Chemical facility maintenance contractors based in France56
- Chemical facility maintenance contractors based in Germany37
- Chemical facility maintenance contractors based in the United Kingdom33
- Chemical facility maintenance contractors based in Saudi Arabia31
- Chemical facility maintenance contractors based in Canada30
Questions about this company list
What does Exact match mean for chemical facility maintenance contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chemical facility maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,397 matching company records, 29,866 tracked contacts and 5,166 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 chemical facility maintenance contractors worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/chemical-facility-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 chemical facility maintenance contractors worldwide
RevenueBase records 1,397 matching company records for chemical facility maintenance contractors worldwide, with 29,866 tracked contacts and 5,166 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 chemical facility maintenance contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Brown & Root Industrial Services, LLCbrownandroot.com HQ: Baton Rouge, LA, United StatesReported employees: 5,001-10,000 | Baton Rouge, LA, United States | 5,001-10,000 | Exact match | 1,969 contacts → |
“Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dietsmanndietsmann.com HQ: Fontvieille, MonacoReported employees: 5,001-10,000 | Fontvieille, Monaco | 5,001-10,000 | Exact match | 1,931 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Safetykleensafetykleeninternational.com HQ: Brentford, United KingdomReported employees: 1,001-5,000 | Brentford, United Kingdom | 1,001-5,000 | Exact match | 1,309 contacts → |
“We are the World’s leading provider of chemical cleaning & environmental solutions offering a wide range of solutions to address the needs of our diverse customer base.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Irmãos Passaúra S Apassaura.com.br HQ: Curitiba, BrazilReported employees: 1,001-5,000 | Curitiba, Brazil | 1,001-5,000 | Exact match | 1,167 contacts → |
“Empresa de Montagem e Manutenção Industrial” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Starcon International, INCstarconinternational.com HQ: La Porte, TX, United StatesReported employees: 1,001-5,000 | La Porte, TX, United States | 1,001-5,000 | Exact match | 911 contacts → |
“Starcon is a national, full-service contractor offering comprehensive industrial and mechanical services in the oil & gas/refining, chemical/petrochemical, natural gas processing…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hydrochempschpc-industrial.com HQ: Deer Park, TX, United StatesReported employees: 5,001-10,000 | Deer Park, TX, United States | 5,001-10,000 | Exact match | 711 contacts → |
“HPC Industrial, a Clean Harbors business, is the leading provider of specialty maintenance services and technology solutions to the critical energy infrastructure in the United…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | USA Debuskusadebusk.com HQ: Deer Park, TX, United StatesReported employees: 1,001-5,000 | Deer Park, TX, United States | 1,001-5,000 | Exact match | 678 contacts → |
“USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | State Industrial Productsstateindustrial.com HQ: Mayfield Hts, OH, United StatesReported employees: 501-1,000 | Mayfield Hts, OH, United States | 501-1,000 | Exact match | 604 contacts → |
“State Industrial Products brings you the chemical products and maintenance solutions needed to keep the building operating at its peak.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Almuzain Gulf Saudi Contracting COalmuzain.com HQ: 3rd Industrial, Saudi ArabiaReported employees: 1,001-5,000 | 3rd Industrial, Saudi Arabia | 1,001-5,000 | Exact match | 476 contacts → |
“ALMUZAIN is one of the leading Industrial Services Companies that caters to the ever-growing and complex demands of the Petrochemical and Refineries in Saudi Arabia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NCH Europencheurope.com HQ: Wolverhampton, United KingdomReported employees: 10001+ | Wolverhampton, United Kingdom | 10001+ | Exact match | 466 contacts → |
“Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CAM Industrial Solutions LLCcamindustrialsolutions.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 447 contacts → |
“With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fives Maintenancemaintenance.fivesgroup.com HQ: Montévrain, FranceReported employees: 501-1,000 | Montévrain, France | 501-1,000 | Exact match | 443 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plant Tech Arabia Co. LTDplanttecharabia.com HQ: Industrial, Saudi ArabiaReported employees: 1,001-5,000 | Industrial, Saudi Arabia | 1,001-5,000 | Exact match | 425 contacts → |
“Plant Tech Arabia Co.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: La Porte, TX, United StatesReported employees: 1,001-5,000 | La Porte, TX, United States | 1,001-5,000 | Exact match | 404 contacts → |
“Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Partner Industrialpartnerind.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Echo Maintenance LLCechomaintenance.com HQ: Nederland, TX, United StatesReported employees: 1,001-5,000 | Nederland, TX, United States | 1,001-5,000 | Exact match | 316 contacts → |
“Echo Maintenance is a full-service industrial general contractor providing diverse support for maintenance, capital projects and turnarounds to petrochemical and chemical…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Enviro-Clean Services, INCenviro-clean.com HQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 296 contacts → |
“We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Altairstrickland, LLCaltairstrickland.com HQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 290 contacts → |
“AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Spartan DO Brasil Produtos Químicos Ltdaspartanbrasil.com.br HQ: Sumaré, BrazilReported employees: 51-200 | Sumaré, Brazil | 51-200 | Exact match | 280 contacts → |
“Desde 1974 a Spartan do Brasil vem fornecendo ao mercado nacional e sul-americano, produtos e sistemas da mais alta qualidade nas áreas de manutenção e limpeza industrial.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Monthey, SwitzerlandReported employees: 201-500 | Monthey, Switzerland | 201-500 | Exact match | 270 contacts → |
“CIMO Compagnie industrielle de Monthey SA est une entreprise privée créée le 1er janvier 1997.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Yncoris Gmbh & Co. KGyncoris.com HQ: Hürth, GermanyReported employees: 1,001-5,000 | Hürth, Germany | 1,001-5,000 | Exact match | 256 contacts → |
“YNCORIS ist als einer der führenden Industriedienstleister der ideale Partner für Chemie-Unternehmen.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | JEL Maintenance PTE LTDjml.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 235 contacts → |
“JEL Maintenance Pte Ltd (JML) is an ISO 9001 certified company, a wholly-owned subsidiary of Jurong Engineering Limited (JEL), incorporated in the year Head Quartered in…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Flex Montagem Eletromecânica E Manutenção Industrial Ltdaflexmanutencao.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 202 contacts → |
“Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | TIMECtimec.com HQ: Pasadena, TX, United StatesReported employees: 501-1,000 | Pasadena, TX, United States | 501-1,000 | Exact match | 195 contacts → |
“TIMEC, founded in 1971, has over 50 years of experience delivering best-in-class safety, quality, and efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kelington Group Berhadkelington-group.com HQ: Shah Alam, MalaysiaReported employees: 201-500 | Shah Alam, Malaysia | 201-500 | Exact match | 186 contacts → |
“Originally founded in Kelington Group Berhad [Registration No.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,397 company matches
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Chemical facility maintenance contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,391 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,397 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Chemical facility maintenance contractors by location
8 lists · largest firstEvery Chemical facility maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Chemical facility maintenance contractors based in the United States257
- Chemical facility maintenance contractors based in Brazil166
- Chemical facility maintenance contractors based in Italy103
- Chemical facility maintenance contractors based in France56
- Chemical facility maintenance contractors based in Germany37
- Chemical facility maintenance contractors based in the United Kingdom33
- Chemical facility maintenance contractors based in Saudi Arabia31
- Chemical facility maintenance contractors based in Canada30
Questions about this company list
What does Exact match mean for chemical facility maintenance contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many chemical facility maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,397 matching company records, 29,866 tracked contacts and 5,166 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 chemical facility maintenance contractors worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/chemical-facility-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗