Company lists · Data refreshed November 2026
Top 17 Pressure vessel welding services based in Brazil
RevenueBase identified 129 company matches for pressure vessel welding services associated with Brazil as of November 2026 and tracks 1,105 professional contacts across them, including 60 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for pressure vessel welding services associated with Brazil, 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 November 6, 2026.
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 17 largest pressure vessel welding services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 129 contacts → | ||||
Exact match “WSI has a 45+ year history as a global leader of specialty welding and automated welding technologies and techniques across the industrial and energy markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 109 contacts → | ||||
Exact match “A OKJ ENGENHARIA é uma empresa prestadora de serviços industriais, especializada em Caldeiraria, Construção Civil, Inspeção de Solda, Manutenção Eletromecânica, Pintura…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 50 contacts → | ||||
Exact match “Delfiss Engenharia is a civil engineering company based out of Avenida Otoniel Gomes Tavares 30, Macaé, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 32 contacts → | ||||
Exact match “A Promosub nasceu em criada para atender às demandas dos setores de petróleo e gás por soldagens de alta confiabilidade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 30 contacts → | ||||
Exact match “A Betel atua no desenvolvimento de projetos e na prestação de serviço de instalação e manutenção de tubulações industriais e medicinais em diversos segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “Nós somos a QualyService - Engenharia e Inspeções Industriais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “A Soudage é um empresa metalúrgica que atua em todas as áreas de aplicações de soldagem especializadas, laudos técnicos da NR13 desenvolvimento tecnológico, inspeção de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “NOSSA EMPRESA: O Welding Group é uma das empresas com a mais absoluta expertise em processos de solda e corte, o que permite um olhar diferenciado aos desafios propostos por seus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “A INSPESOLDA Inspeção Consultoria e Serviços realiza serviços de Inspeção, Consultoria, Engenharia e Treinamento na área de Soldagem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Steamserv: Eficiência e Segurança em Caldeiras para a Indústria Nacional.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Koala System began operations in 2006, in an area of located in Lauro de Freitas - BA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Somos uma empresa constituída em março de 2019, com uma estrutura de profissionais com mais de 10 anos de experiência no ramo de solda qualificada, atendendo aos requisitos de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Em 10 de abril de 1964 o senhor Shinichi Chinen iniciou suas atividades de manutenção em uma área de 20m2 com soldagens e manutenções em bicicletas, a partir das necessidades do…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “A Metal Nobre está sediada em Araraquara/SP e tem como objetivo atender empresas da área metalúrgica, fábricas e indústrias que necessitam de serviços especializados em soldas e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Em 2018, motivado pela sua paixão pela engenharia de soldagem, o engenheiro Murilo Chaves de Mello fundou a MANSOLD MANUTENÇÃO POR SOLDAGEM, com o objetivo de fornecer serviços de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “A Fast Welding, criada em 2018, é uma empresa especializada em assessoria e consultoria em soldagem.” Recorded in the RevenueBase company graph · Nov 6, 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 “pressure vessel welding services”. 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 17 of 129 pressure vessel welding services based in Brazil
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Pressure vessel welding services based in Brazil at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 129 companies.
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.
- What qualifies
- Company records associated with Brazil whose business descriptions match “pressure vessel welding services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 60 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 November 6, 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.
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 “pressure vessel welding services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many pressure vessel welding services are there based in Brazil?
RevenueBase identified 129 company matches for pressure vessel welding services associated with Brazil as of November 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?
WSI South America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most pressure vessel welding services?
Sao Paulo leads with 7 company records, followed by Sorocaba (7) and Campinas (6).
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 60 professional contacts with verified work emails tracked across these 129 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 129 pressure vessel welding services based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Pressure vessel welding services by geography
- Pressure vessel welding services based in Houston, United States
- Pressure vessel welding services based in Australia
- Pressure vessel welding services based in Belgium
- Pressure vessel welding services based in Canada
- Pressure vessel welding services based in Finland
- Pressure vessel welding services based in France
- Pressure vessel welding services based in Germany
- Pressure vessel welding services based in Italy
- Pressure vessel welding services based in the Netherlands
- Pressure vessel welding services based in Norway
- Pressure vessel welding services based in South Africa
- Pressure vessel welding services based in Spain
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Pressure vessel welding services based in Houston, United States
- Pressure vessel welding services based in Australia
- Pressure vessel welding services based in Belgium
- Pressure vessel welding services based in Canada
- Pressure vessel welding services based in Finland
- Pressure vessel welding services based in France
Company intelligence · public preview
Top 17 pressure vessel welding services based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 129 matching company records for pressure vessel welding services based in Brazil, with 1,105 tracked contacts and 60 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 17 pressure vessel welding services based in Brazil
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 |  WSI South Americaavailinfra.comHQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 129 contacts → |
“WSI has a 45+ year history as a global leader of specialty welding and automated welding technologies and techniques across the industrial and energy markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  OKJ Engenhariaokjengenharia.com.brHQ: Itaguaí, BrazilReported employees: 51-200 | Itaguaí, Brazil | 51-200 | Exact match | 109 contacts → |
“A OKJ ENGENHARIA é uma empresa prestadora de serviços industriais, especializada em Caldeiraria, Construção Civil, Inspeção de Solda, Manutenção Eletromecânica, Pintura…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Delfiss Engenhariadelfiss.com.brHQ: Macaé, BrazilReported employees: 51-200 | Macaé, Brazil | 51-200 | Exact match | 50 contacts → |
“Delfiss Engenharia is a civil engineering company based out of Avenida Otoniel Gomes Tavares 30, Macaé, Rio De Janeiro, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Promosub Serviços Especializados Ltdapromosub.com.brHQ: Macaé, BrazilReported employees: 11-50 | Macaé, Brazil | 11-50 | Exact match | 32 contacts → |
“A Promosub nasceu em criada para atender às demandas dos setores de petróleo e gás por soldagens de alta confiabilidade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Betel Engenhariabetel.eng.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 30 contacts → |
“A Betel atua no desenvolvimento de projetos e na prestação de serviço de instalação e manutenção de tubulações industriais e medicinais em diversos segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Qualyservicequalyservice.ind.brHQ: Sertãozinho, BrazilReported employees: 51-200 | Sertãozinho, Brazil | 51-200 | Exact match | 27 contacts → |
“Nós somos a QualyService - Engenharia e Inspeções Industriais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  HNR Engenhariahnrengenharia.comHQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 22 contacts → |
“HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Soudagesoudage.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 18 contacts → |
“A Soudage é um empresa metalúrgica que atua em todas as áreas de aplicações de soldagem especializadas, laudos técnicos da NR13 desenvolvimento tecnológico, inspeção de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Welding Groupwelding-group.com.brHQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 17 contacts → |
“NOSSA EMPRESA: O Welding Group é uma das empresas com a mais absoluta expertise em processos de solda e corte, o que permite um olhar diferenciado aos desafios propostos por seus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Inspesoldainspesolda.comHQ: Osasco, BrazilReported employees: 1-10 | Osasco, Brazil | 1-10 | Exact match | 15 contacts → |
“A INSPESOLDA Inspeção Consultoria e Serviços realiza serviços de Inspeção, Consultoria, Engenharia e Treinamento na área de Soldagem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Steamservsteamserv.com.brHQ: Indaiatuba, BrazilReported employees: 11-50 | Indaiatuba, Brazil | 11-50 | Exact match | 15 contacts → |
“Steamserv: Eficiência e Segurança em Caldeiras para a Indústria Nacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Koala Systemkoalasystem.com.brHQ: Lauro De Freitas, BrazilReported employees: 51-200 | Lauro De Freitas, Brazil | 51-200 | Exact match | 12 contacts → |
“Koala System began operations in 2006, in an area of located in Lauro de Freitas - BA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Blacksmith Weldingblacksmith.ind.brHQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 3 contacts → |
“Somos uma empresa constituída em março de 2019, com uma estrutura de profissionais com mais de 10 anos de experiência no ramo de solda qualificada, atendendo aos requisitos de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mecânica Tokio ITUmecanicatokio.com.br HQ: Itu, BrazilReported employees: 11-50 | Itu, Brazil | 11-50 | Exact match | 2 contacts → |
“Em 10 de abril de 1964 o senhor Shinichi Chinen iniciou suas atividades de manutenção em uma área de 20m2 com soldagens e manutenções em bicicletas, a partir das necessidades do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metal Nobre Montagens Industriaismetalnobreararaquara.com.brHQ: Araraquara, BrazilReported employees: 1-10 | Araraquara, Brazil | 1-10 | Exact match | 2 contacts → |
“A Metal Nobre está sediada em Araraquara/SP e tem como objetivo atender empresas da área metalúrgica, fábricas e indústrias que necessitam de serviços especializados em soldas e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mansoldmansold.com.brHQ: Ribeirão Preto, BrazilReported employees: 1-10 | Ribeirão Preto, Brazil | 1-10 | Exact match | 2 contacts → |
“Em 2018, motivado pela sua paixão pela engenharia de soldagem, o engenheiro Murilo Chaves de Mello fundou a MANSOLD MANUTENÇÃO POR SOLDAGEM, com o objetivo de fornecer serviços de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Fast Weldingfastwelding.com.brHQ: Sertãozinho, BrazilReported employees: 1-10 | Sertãozinho, Brazil | 1-10 | Exact match | 1 contacts → |
“A Fast Welding, criada em 2018, é uma empresa especializada em assessoria e consultoria em soldagem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 129 company matches
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Pressure vessel welding services: dataset insights
November 6, 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
127 records in the displayed employee bands.
2 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 worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 129 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for pressure vessel welding services?
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 pressure vessel welding services did RevenueBase find based in Brazil?
The saved snapshot records 129 matching company records, 1,105 tracked contacts and 60 verified emails. The public preview displays 17 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: November 6, 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.
Related lists
Pressure vessel welding services by geography
- Pressure vessel welding services based in Houston, United States
- Pressure vessel welding services based in Australia
- Pressure vessel welding services based in Belgium
- Pressure vessel welding services based in Canada
- Pressure vessel welding services based in Finland
- Pressure vessel welding services based in France
- Pressure vessel welding services based in Germany
- Pressure vessel welding services based in Italy
- Pressure vessel welding services based in the Netherlands
- Pressure vessel welding services based in Norway
- Pressure vessel welding services based in South Africa
- Pressure vessel welding services based in Spain
Cite this list
RevenueBase Data Team. Top 17 pressure vessel welding services based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/pressure-vessel-welding-services/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Pressure vessel welding services based in Houston, United States
- Pressure vessel welding services based in Australia
- Pressure vessel welding services based in Belgium
- Pressure vessel welding services based in Canada
- Pressure vessel welding services based in Finland
- Pressure vessel welding services based in France
Company intelligence · public preview
Top 17 pressure vessel welding services based in Brazil
RevenueBase records 129 matching company records for pressure vessel welding services based in Brazil, with 1,105 tracked contacts and 60 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 17 pressure vessel welding services based in Brazil
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 | WSI South Americaavailinfra.com HQ: Barueri, BrazilReported employees: 501-1,000 | Barueri, Brazil | 501-1,000 | Exact match | 129 contacts → |
“WSI has a 45+ year history as a global leader of specialty welding and automated welding technologies and techniques across the industrial and energy markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | OKJ Engenhariaokjengenharia.com.br HQ: Itaguaí, BrazilReported employees: 51-200 | Itaguaí, Brazil | 51-200 | Exact match | 109 contacts → |
“A OKJ ENGENHARIA é uma empresa prestadora de serviços industriais, especializada em Caldeiraria, Construção Civil, Inspeção de Solda, Manutenção Eletromecânica, Pintura…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Delfiss Engenhariadelfiss.com.br HQ: Macaé, BrazilReported employees: 51-200 | Macaé, Brazil | 51-200 | Exact match | 50 contacts → |
“Delfiss Engenharia is a civil engineering company based out of Avenida Otoniel Gomes Tavares 30, Macaé, Rio De Janeiro, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Promosub Serviços Especializados Ltdapromosub.com.br HQ: Macaé, BrazilReported employees: 11-50 | Macaé, Brazil | 11-50 | Exact match | 32 contacts → |
“A Promosub nasceu em criada para atender às demandas dos setores de petróleo e gás por soldagens de alta confiabilidade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Betel Engenhariabetel.eng.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 30 contacts → |
“A Betel atua no desenvolvimento de projetos e na prestação de serviço de instalação e manutenção de tubulações industriais e medicinais em diversos segmentos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Qualyservicequalyservice.ind.br HQ: Sertãozinho, BrazilReported employees: 51-200 | Sertãozinho, Brazil | 51-200 | Exact match | 27 contacts → |
“Nós somos a QualyService - Engenharia e Inspeções Industriais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HNR Engenhariahnrengenharia.com HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 22 contacts → |
“HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Soudagesoudage.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 18 contacts → |
“A Soudage é um empresa metalúrgica que atua em todas as áreas de aplicações de soldagem especializadas, laudos técnicos da NR13 desenvolvimento tecnológico, inspeção de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Welding Groupwelding-group.com.br HQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 17 contacts → |
“NOSSA EMPRESA: O Welding Group é uma das empresas com a mais absoluta expertise em processos de solda e corte, o que permite um olhar diferenciado aos desafios propostos por seus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Inspesoldainspesolda.com HQ: Osasco, BrazilReported employees: 1-10 | Osasco, Brazil | 1-10 | Exact match | 15 contacts → |
“A INSPESOLDA Inspeção Consultoria e Serviços realiza serviços de Inspeção, Consultoria, Engenharia e Treinamento na área de Soldagem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Steamservsteamserv.com.br HQ: Indaiatuba, BrazilReported employees: 11-50 | Indaiatuba, Brazil | 11-50 | Exact match | 15 contacts → |
“Steamserv: Eficiência e Segurança em Caldeiras para a Indústria Nacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Koala Systemkoalasystem.com.br HQ: Lauro De Freitas, BrazilReported employees: 51-200 | Lauro De Freitas, Brazil | 51-200 | Exact match | 12 contacts → |
“Koala System began operations in 2006, in an area of located in Lauro de Freitas - BA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blacksmith Weldingblacksmith.ind.br HQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 3 contacts → |
“Somos uma empresa constituída em março de 2019, com uma estrutura de profissionais com mais de 10 anos de experiência no ramo de solda qualificada, atendendo aos requisitos de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mecânica Tokio ITUmecanicatokio.com.br HQ: Itu, BrazilReported employees: 11-50 | Itu, Brazil | 11-50 | Exact match | 2 contacts → |
“Em 10 de abril de 1964 o senhor Shinichi Chinen iniciou suas atividades de manutenção em uma área de 20m2 com soldagens e manutenções em bicicletas, a partir das necessidades do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metal Nobre Montagens Industriaismetalnobreararaquara.com.br HQ: Araraquara, BrazilReported employees: 1-10 | Araraquara, Brazil | 1-10 | Exact match | 2 contacts → |
“A Metal Nobre está sediada em Araraquara/SP e tem como objetivo atender empresas da área metalúrgica, fábricas e indústrias que necessitam de serviços especializados em soldas e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mansoldmansold.com.br HQ: Ribeirão Preto, BrazilReported employees: 1-10 | Ribeirão Preto, Brazil | 1-10 | Exact match | 2 contacts → |
“Em 2018, motivado pela sua paixão pela engenharia de soldagem, o engenheiro Murilo Chaves de Mello fundou a MANSOLD MANUTENÇÃO POR SOLDAGEM, com o objetivo de fornecer serviços de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fast Weldingfastwelding.com.br HQ: Sertãozinho, BrazilReported employees: 1-10 | Sertãozinho, Brazil | 1-10 | Exact match | 1 contacts → |
“A Fast Welding, criada em 2018, é uma empresa especializada em assessoria e consultoria em soldagem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Pressure vessel welding services: dataset insights
November 6, 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
127 records in the displayed employee bands.
2 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 worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 129 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for pressure vessel welding services?
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 pressure vessel welding services did RevenueBase find based in Brazil?
The saved snapshot records 129 matching company records, 1,105 tracked contacts and 60 verified emails. The public preview displays 17 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: November 6, 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 17 pressure vessel welding services based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/pressure-vessel-welding-services/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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