Company lists · Data refreshed September 2026
Top 25 Oil and gas well services based in Brazil
RevenueBase identified 125 company matches for oil and gas well services associated with Brazil as of September 2026 and tracks 6,488 professional contacts across them, including 490 with verified work emails. Rio De Janeiro is the largest hub.
This list covers company matches for oil and gas well 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 September 17, 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 25 largest oil and gas well services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,427 contacts → | ||||
Exact match “A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 637 contacts → | ||||
Exact match “Referência de compromisso e seriedade, a Braserv é uma empresa nacional que atua desde 2009 no mercado.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 127 contacts → | ||||
Exact match “A Oilequip Produtos e Serviços Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 106 contacts → | ||||
Exact match “Fundada em 08 de agosto de 1980, a LUPATECH S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 102 contacts → | ||||
Exact match “PETROSERV was founded in 1972.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 95 contacts → | ||||
Exact match “Maintenance and Industrial Services with a focus on quality and a consolidated standard of excellence in the oil and gas area” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 69 contacts → | ||||
Exact match “A Itapoços é uma empresa especializada em perfuração de poços tubulares profundos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “Somos Prestadores de Serviços de Inspeção, Manutenção em Tubos de Perfuração, Produção, Revestimentos e Acessórios.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 41 contacts → | ||||
Exact match “Nossa História: Atuando na área petrolífera desde 2011, vem realizando um grande trabalho na comercialização de válvulas, cabeças de produção e revestimento, equipamentos para…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “Fundada em 1991, a Petrolane tem como objetivo principal a produção, representação e comercialização de equipamentos de prospecção, produção e medição, de origem nacional e/ou…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “A B&S Oil Tools é uma empresa baiana especializada na fabricação e comercialização de equipamentos de subsuperfície para a indústria de petróleo e gás, nas áreas de completação…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match “A Superior Energy Services atende às necessidades de perfuração, completação e produção de empresas de petróleo e gás em todo o mundo, através de um portfólio diversificado de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 21 contacts → | ||||
Exact match “A PROINSP ENGENHARIA é especialista em serviços industriais para o setor de óleo, gás, energia e obras civis, com 25 anos de experiência.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Exen Technology Corporation brings the best-in-class quality services, people and technology available in our region to help our customers to maxime production in oil and gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “TECNOIL is an oil & energy company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “A OGEQUIP é uma empresa especializada no fornecimento de soluções completas em manutenção, venda de equipamentos e produtos para o setor de óleo e gás.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Fundada em 2012 a IWS do Brasil tem sua trajetória marcada pela busca contínua por melhorias, o que lhe garante segurança no que faz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Alpha Drilling foi pensada e projetada para atender as demandas de fabricação e reparos de equipamentos de montagens de BHA e outros do ramo de Petróleo & Gás.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Criada em 1980 com o objetivo de desenvolver a representação comercial de empresas estrangeiras com foco no mercado de óleo e gás, a SUPERQUIP tornou-se uma empresa preparada para…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Empresa consolidada no mercado, a Prisma Perfuração de Poços usa sua vasta experiência técnica para proporcionar aos clientes, os resultados esperados nas perfuração e manutenção…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Empresa brasileira, situada no estado do Rio de Janeiro, operando no mercado desde 2009.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Offshore and Onshore Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Gsteer Energy Services Mission 1.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “With 10+ years of experience, the company provides services for Oil Well Cementing, Frac and PVT Labs.” Recorded in the RevenueBase company graph · Sep 17, 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 “oil and gas well 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 25 of 125 oil and gas well services based in Brazil
See the full list, filter by size, metro and specialty, and access 490 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Oil and gas well services based in Brazil at a glance
As of Sep 17, 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 125 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 “oil and gas well 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 490 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 17, 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 “oil and gas well services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil and gas well services are there based in Brazil?
RevenueBase identified 125 company matches for oil and gas well services associated with Brazil 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?
OCYAN tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oil and gas well services?
Rio De Janeiro leads with 19 company records, followed by Macae (14) and Salvador (7).
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 490 professional contacts with verified work emails tracked across these 125 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 125 oil and gas well services based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Oil and gas well services by geography
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina
- Oil and gas well services based in Australia
- Oil and gas well services based in Canada
- Oil and gas well services based in Colombia
- Oil and gas well services based in Egypt
- Oil and gas well services based in Germany
- Oil and gas well services based in India
Browse the directory
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
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina
Company intelligence · public preview
Top 25 oil and gas well 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 125 matching company records for oil and gas well services based in Brazil, with 6,488 tracked contacts and 490 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: September 17, 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 oil and gas well 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 |  OCYANocyan-sa.comHQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 2,427 contacts → |
“A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Braserv Petróleobraservpetroleo.com.brHQ: Alagoinhas, BrazilReported employees: 501-1,000 | Alagoinhas, Brazil | 501-1,000 | Exact match | 637 contacts → |
“Referência de compromisso e seriedade, a Braserv é uma empresa nacional que atua desde 2009 no mercado.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Oilequipoilequip.com.brHQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 127 contacts → |
“A Oilequip Produtos e Serviços Ltda.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lupatech S Alupatech.com.brHQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 106 contacts → |
“Fundada em 08 de agosto de 1980, a LUPATECH S.A.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Petroserv S.Apetroserv.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 102 contacts → |
“PETROSERV was founded in 1972.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  GCB Maintenancegcbmanutencao.com.brHQ: Salvador, BrazilReported employees: 201-500 | Salvador, Brazil | 201-500 | Exact match | 95 contacts → |
“Maintenance and Industrial Services with a focus on quality and a consolidated standard of excellence in the oil and gas area” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Itapoçositapocos.com.br HQ: Itabira, BrazilReported employees: 11-50 | Itabira, Brazil | 11-50 | Exact match | 69 contacts → |
“A Itapoços é uma empresa especializada em perfuração de poços tubulares profundos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tubosdrill Oilfieldtubosdrill.com.brHQ: Macaé, BrazilReported employees: 51-200 | Macaé, Brazil | 51-200 | Exact match | 45 contacts → |
“Somos Prestadores de Serviços de Inspeção, Manutenção em Tubos de Perfuração, Produção, Revestimentos e Acessórios.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Simões Filho, BrazilReported employees: 11-50 | Simões Filho, Brazil | 11-50 | Exact match | 41 contacts → |
“Nossa História: Atuando na área petrolífera desde 2011, vem realizando um grande trabalho na comercialização de válvulas, cabeças de produção e revestimento, equipamentos para…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Petrolanepetrolane.com.brHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 40 contacts → |
“Fundada em 1991, a Petrolane tem como objetivo principal a produção, representação e comercialização de equipamentos de prospecção, produção e medição, de origem nacional e/ou…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  B&s OIL Toolsbsoiltools.com.brHQ: Salvador, BrazilReported employees: 51-200 | Salvador, Brazil | 51-200 | Exact match | 39 contacts → |
“A B&S Oil Tools é uma empresa baiana especializada na fabricação e comercialização de equipamentos de subsuperfície para a indústria de petróleo e gás, nas áreas de completação…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Superior Energy Services - Brasilsuperiorenergy.comHQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 29 contacts → |
“A Superior Energy Services atende às necessidades de perfuração, completação e produção de empresas de petróleo e gás em todo o mundo, através de um portfólio diversificado de…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proinsp Engenhariaproinspengenharia.com.br HQ: Rio Das Ostras, BrazilReported employees: 51-200 | Rio Das Ostras, Brazil | 51-200 | Exact match | 21 contacts → |
“A PROINSP ENGENHARIA é especialista em serviços industriais para o setor de óleo, gás, energia e obras civis, com 25 anos de experiência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Exen Technology DO Brasilexentechnology.comHQ: Nossa Senhora Do Socorro, BrazilReported employees: 11-50 | Nossa Senhora Do Socorro, Brazil | 11-50 | Exact match | 13 contacts → |
“Exen Technology Corporation brings the best-in-class quality services, people and technology available in our region to help our customers to maxime production in oil and gas…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tecnoiltecnoil.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 11 contacts → |
“TECNOIL is an oil & energy company based out of Brazil.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ogequipogequip.com.brHQ: Macaé, BrazilReported employees: 11-50 | Macaé, Brazil | 11-50 | Exact match | 11 contacts → |
“A OGEQUIP é uma empresa especializada no fornecimento de soluções completas em manutenção, venda de equipamentos e produtos para o setor de óleo e gás.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Acquapocosacquapocos.com.br HQ: Maceio, BrazilReported employees: 11-50 | Maceio, Brazil | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  IWS Brasiliwsbrasil.comHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 8 contacts → |
“Fundada em 2012 a IWS do Brasil tem sua trajetória marcada pela busca contínua por melhorias, o que lhe garante segurança no que faz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alpha Drillingalphadrilling.com.brHQ: Cabiunas, BrazilReported employees: 11-50 | Cabiunas, Brazil | 11-50 | Exact match | 8 contacts → |
“Alpha Drilling foi pensada e projetada para atender as demandas de fabricação e reparos de equipamentos de montagens de BHA e outros do ramo de Petróleo & Gás.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Superquip Serviços E Equipamentos Técnicossuperquip.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 6 contacts → |
“Criada em 1980 com o objetivo de desenvolver a representação comercial de empresas estrangeiras com foco no mercado de óleo e gás, a SUPERQUIP tornou-se uma empresa preparada para…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Prisma Perfuração DE Poçosprismapocos.com.brHQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 5 contacts → |
“Empresa consolidada no mercado, a Prisma Perfuração de Poços usa sua vasta experiência técnica para proporcionar aos clientes, os resultados esperados nas perfuração e manutenção…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Center Ship Reparos E Montagens Industriaiscentership.com.br HQ: Sao Goncalo, BrazilReported employees: 11-50 | Sao Goncalo, Brazil | 11-50 | Exact match | 3 contacts → |
“Empresa brasileira, situada no estado do Rio de Janeiro, operando no mercado desde 2009.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Atlântico Offshoreatlanticooffshore.comHQ: Macaé, BrazilReported employees: 1-10 | Macaé, Brazil | 1-10 | Exact match | 3 contacts → |
“Offshore and Onshore Solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Gsteer Energy Solutionsgsteer.comHQ: Aracaju, BrazilReported employees: 11-50 | Aracaju, Brazil | 11-50 | Exact match | 1 contacts → |
“Gsteer Energy Services Mission 1.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  MB Instrumentaçãombinstrumentacao.com.brHQ: Natal, BrazilReported employees: 1-10 | Natal, Brazil | 1-10 | Exact match | 1 contacts → |
“With 10+ years of experience, the company provides services for Oil Well Cementing, Frac and PVT Labs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 125 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Oil and gas well services: dataset insights
September 17, 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
124 records in the displayed employee bands.
1 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 125 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: September 17, 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 oil and gas well 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 oil and gas well services did RevenueBase find based in Brazil?
The saved snapshot records 125 matching company records, 6,488 tracked contacts and 490 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: September 17, 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
Oil and gas well services by geography
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina
- Oil and gas well services based in Australia
- Oil and gas well services based in Canada
- Oil and gas well services based in Colombia
- Oil and gas well services based in Egypt
- Oil and gas well services based in Germany
- Oil and gas well services based in India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oil and gas well services based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oil-and-gas-well-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
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina
Company intelligence · public preview
Top 25 oil and gas well services based in Brazil
RevenueBase records 125 matching company records for oil and gas well services based in Brazil, with 6,488 tracked contacts and 490 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: September 17, 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 oil and gas well 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 | OCYANocyan-sa.com HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 2,427 contacts → |
“A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Braserv Petróleobraservpetroleo.com.br HQ: Alagoinhas, BrazilReported employees: 501-1,000 | Alagoinhas, Brazil | 501-1,000 | Exact match | 637 contacts → |
“Referência de compromisso e seriedade, a Braserv é uma empresa nacional que atua desde 2009 no mercado.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Oilequipoilequip.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 127 contacts → |
“A Oilequip Produtos e Serviços Ltda.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lupatech S Alupatech.com.br HQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 106 contacts → |
“Fundada em 08 de agosto de 1980, a LUPATECH S.A.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Petroserv S.Apetroserv.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 102 contacts → |
“PETROSERV was founded in 1972.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GCB Maintenancegcbmanutencao.com.br HQ: Salvador, BrazilReported employees: 201-500 | Salvador, Brazil | 201-500 | Exact match | 95 contacts → |
“Maintenance and Industrial Services with a focus on quality and a consolidated standard of excellence in the oil and gas area” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Itapoçositapocos.com.br HQ: Itabira, BrazilReported employees: 11-50 | Itabira, Brazil | 11-50 | Exact match | 69 contacts → |
“A Itapoços é uma empresa especializada em perfuração de poços tubulares profundos.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tubosdrill Oilfieldtubosdrill.com.br HQ: Macaé, BrazilReported employees: 51-200 | Macaé, Brazil | 51-200 | Exact match | 45 contacts → |
“Somos Prestadores de Serviços de Inspeção, Manutenção em Tubos de Perfuração, Produção, Revestimentos e Acessórios.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Simões Filho, BrazilReported employees: 11-50 | Simões Filho, Brazil | 11-50 | Exact match | 41 contacts → |
“Nossa História: Atuando na área petrolífera desde 2011, vem realizando um grande trabalho na comercialização de válvulas, cabeças de produção e revestimento, equipamentos para…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Petrolanepetrolane.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 40 contacts → |
“Fundada em 1991, a Petrolane tem como objetivo principal a produção, representação e comercialização de equipamentos de prospecção, produção e medição, de origem nacional e/ou…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | B&s OIL Toolsbsoiltools.com.br HQ: Salvador, BrazilReported employees: 51-200 | Salvador, Brazil | 51-200 | Exact match | 39 contacts → |
“A B&S Oil Tools é uma empresa baiana especializada na fabricação e comercialização de equipamentos de subsuperfície para a indústria de petróleo e gás, nas áreas de completação…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Superior Energy Services - Brasilsuperiorenergy.com HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 29 contacts → |
“A Superior Energy Services atende às necessidades de perfuração, completação e produção de empresas de petróleo e gás em todo o mundo, através de um portfólio diversificado de…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proinsp Engenhariaproinspengenharia.com.br HQ: Rio Das Ostras, BrazilReported employees: 51-200 | Rio Das Ostras, Brazil | 51-200 | Exact match | 21 contacts → |
“A PROINSP ENGENHARIA é especialista em serviços industriais para o setor de óleo, gás, energia e obras civis, com 25 anos de experiência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Exen Technology DO Brasilexentechnology.com HQ: Nossa Senhora Do Socorro, BrazilReported employees: 11-50 | Nossa Senhora Do Socorro, Brazil | 11-50 | Exact match | 13 contacts → |
“Exen Technology Corporation brings the best-in-class quality services, people and technology available in our region to help our customers to maxime production in oil and gas…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tecnoiltecnoil.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 11 contacts → |
“TECNOIL is an oil & energy company based out of Brazil.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ogequipogequip.com.br HQ: Macaé, BrazilReported employees: 11-50 | Macaé, Brazil | 11-50 | Exact match | 11 contacts → |
“A OGEQUIP é uma empresa especializada no fornecimento de soluções completas em manutenção, venda de equipamentos e produtos para o setor de óleo e gás.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Acquapocosacquapocos.com.br HQ: Maceio, BrazilReported employees: 11-50 | Maceio, Brazil | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | IWS Brasiliwsbrasil.com HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 8 contacts → |
“Fundada em 2012 a IWS do Brasil tem sua trajetória marcada pela busca contínua por melhorias, o que lhe garante segurança no que faz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alpha Drillingalphadrilling.com.br HQ: Cabiunas, BrazilReported employees: 11-50 | Cabiunas, Brazil | 11-50 | Exact match | 8 contacts → |
“Alpha Drilling foi pensada e projetada para atender as demandas de fabricação e reparos de equipamentos de montagens de BHA e outros do ramo de Petróleo & Gás.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Superquip Serviços E Equipamentos Técnicossuperquip.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 6 contacts → |
“Criada em 1980 com o objetivo de desenvolver a representação comercial de empresas estrangeiras com foco no mercado de óleo e gás, a SUPERQUIP tornou-se uma empresa preparada para…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Prisma Perfuração DE Poçosprismapocos.com.br HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 5 contacts → |
“Empresa consolidada no mercado, a Prisma Perfuração de Poços usa sua vasta experiência técnica para proporcionar aos clientes, os resultados esperados nas perfuração e manutenção…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Center Ship Reparos E Montagens Industriaiscentership.com.br HQ: Sao Goncalo, BrazilReported employees: 11-50 | Sao Goncalo, Brazil | 11-50 | Exact match | 3 contacts → |
“Empresa brasileira, situada no estado do Rio de Janeiro, operando no mercado desde 2009.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Atlântico Offshoreatlanticooffshore.com HQ: Macaé, BrazilReported employees: 1-10 | Macaé, Brazil | 1-10 | Exact match | 3 contacts → |
“Offshore and Onshore Solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gsteer Energy Solutionsgsteer.com HQ: Aracaju, BrazilReported employees: 11-50 | Aracaju, Brazil | 11-50 | Exact match | 1 contacts → |
“Gsteer Energy Services Mission 1.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MB Instrumentaçãombinstrumentacao.com.br HQ: Natal, BrazilReported employees: 1-10 | Natal, Brazil | 1-10 | Exact match | 1 contacts → |
“With 10+ years of experience, the company provides services for Oil Well Cementing, Frac and PVT Labs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 125 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Oil and gas well services: dataset insights
September 17, 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
124 records in the displayed employee bands.
1 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 125 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: September 17, 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 oil and gas well 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 oil and gas well services did RevenueBase find based in Brazil?
The saved snapshot records 125 matching company records, 6,488 tracked contacts and 490 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: September 17, 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
Oil and gas well services by geography
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina
- Oil and gas well services based in Australia
- Oil and gas well services based in Canada
- Oil and gas well services based in Colombia
- Oil and gas well services based in Egypt
- Oil and gas well services based in Germany
- Oil and gas well services based in India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oil and gas well services based in Brazil. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oil-and-gas-well-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
- Oil and gas well services based in Bakersfield, United States
- Oil and gas well services based in Houston, United States
- Oil and gas well services based in Midland, United States
- Oil and gas well services based in Odessa, United States
- Oil and gas well services based in Oklahoma City, United States
- Oil and gas well services based in Argentina