Company lists · Data refreshed September 2026

Top 10 Ball sealers and plugs manufacturers based in Brazil

RevenueBase identified 59 company matches for ball sealers and plugs manufacturers associated with Brazil as of September 2026 and tracks 499 professional contacts across them, including 28 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for ball sealers and plugs manufacturers 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 16, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
59Companies
499Contacts tracked
28Verified emails
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The 10 largest ball sealers and plugs manufacturers based in Brazil

Ranked by team size
Top 10 of 59 company matches for ball sealers and plugs manufacturers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCaucaia, BrazilHQ recorded Sep 16, 2026201-50059 contacts →

Exact match

“A BASTOS UNTAS foi fundada em 1989 sendo hoje uma das maiores indústrias de juntas e retentores no cenário nacional.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 16, 202651-20048 contacts →

Exact match

“Flexaseal Engineered Seals and Systems, LLC began in 1983 primarily as a manufacturer of welded metal bellows seals, dealing with a limited distributor base in the United States.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchValinhos, BrazilHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Há mais de três décadas, mantemos a tradição de inovar e trazer qualidade para o mercado de vedações industriais.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchDiadema, BrazilHQ recorded Sep 16, 202651-20024 contacts →

Exact match

“Com mais de duas décadas atuando no mercado de selos mecânicos e soluções em vedações industriais, a BRAYTON se destaca como uma das melhores e mais conceituadas empresas…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Fabricante de Peças Técnicas em Plástico, Borracha e Derivados, Tecnologia em Vedações.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchJundiaí, BrazilHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“A Mestra atua no mercado de Vedações Industriais desde com a mais diversa linha de produtos e com as melhores marcas para a manutenção industrial e linha produtiva.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSantana De Parnaíba, BrazilHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“Somos pioneiros na fabricação de Selos de Segurança e Discos de Vedação no mercado brasileiro, com a maior estrutura de fabricação deste tipo de produto na América do Sul e uma…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBlumenau, BrazilHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“A Polistamp é uma fabricante de juntas e vedações e distribuidora de Plasticos de engenharia, borrachas, entre outros produtos, Estamos no mercado a 19 anos trazendo muita…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchVespasiano, BrazilHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 16, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 10 of 59 ball sealers and plugs manufacturers based in Brazil

See the full list, filter by size, metro and specialty, and access 28 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ball sealers and plugs manufacturers based in Brazil at a glance

As of Sep 16, 2026
5.6%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
16.9%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
19
51-200
9
201-500
1

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 59 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 “ball sealers and plugs manufacturers” 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 28 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 16, 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 “ball sealers and plugs manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ball sealers and plugs manufacturers are there based in Brazil?

RevenueBase identified 59 company matches for ball sealers and plugs manufacturers 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?

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

Which city has the most ball sealers and plugs manufacturers?

Sao Paulo leads with 10 company records, followed by Barueri (3) and Diadema (3).

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 28 professional contacts with verified work emails tracked across these 59 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 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.