Company lists · Data refreshed October 2026
Top 25 Public key infrastructure software companies based in Brazil
RevenueBase identified 162 company matches for public key infrastructure software companies associated with Brazil as of October 2026 and tracks 2,959 professional contacts across them, including 501 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for public key infrastructure software companies 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 October 20, 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 public key infrastructure software companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 723 contacts → | ||||
Exact match “Somos uma empresa de tecnologia.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 2 | 509 contacts → | ||||
Exact match “Somos a Soluti, uma das principais provedoras globais de soluções em identidade digital, com um portfólio diversificado e tecnologias de ponta.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 3 | 175 contacts → | ||||
Exact match “Founded in 2003 in the city of Campinas/SP, Brazil, Kryptus develops, integrates and deploys a wide array of solutions for hardware, firmware and software, ranging from…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 4 | 82 contacts → | ||||
Exact match “A ACDIGITAL é uma Autoridade Certificadora com sede em Porto Alegre/RS, presente no mercado desde 2011.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 5 | 41 contacts → | ||||
Exact match “Focada em soluções para Certificação Digital, a Certifid conta com um vasto portfólio de produtos que atendem pessoas físicas, jurídicas e profissionais liberais.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “Somos uma empresa especializada em prestações de serviços de validação e emissão de certificados digitais.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 7 | 36 contacts → | ||||
Exact match “Elo Digital Certificadora | Somos a escolha das principais contabilidades do país Somos uma Autoridade de Registro credenciada pelo ITI, especializada na emissão de certificados…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 8 | 36 contacts → | ||||
Exact match “Syn, somos únicos.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “Uma marca forte, com a única missão de proteger sua empresa sempre.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “Serviços 🧑 | Softwares | Suprimentos | Equipamentos | Certificado digital” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Pratica Certificação digital Ltda is a company based out of Brazil.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “A QualiSign é uma empresa do grupo QualiSoft com foco total na oferta de serviços de assinatura digital, certificado digital, carimbo de tempo, notificação eletrônica e demais…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Especializada em Segurança da Informação, Certificação Digital e Portal de Assinaturas, a Doccloud oferece soluções de acesso às operações online para pessoas físicas e jurídicas…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Certificados Digitais PF, PJ, Servidores SSL e demais soluções em segurança global, de forma simples e segura.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Estamos no mercado desde 2015, com nossa Matriz na cidade de Mariana – Minas Gerais.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Gerenciamento de PKI simplificado: fornecendo soluções de certificados digitais automatizados, escaláveis e integrados” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Somos uma empresa especializada em Consultoria em Certificação Digital e Infraestrutura de Chaves Públicas.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Somos uma empresa emissora de certificado digital, com três unidades em São Paulo.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “A Certiflex é uma empresa capixaba que está no mercado de certificação digital há 8 anos.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “A melhor opção em certificados digitais 0800 1234 800 |(51) 4042” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Precisando emitir ou renovar CERTIFICADO DIGITAL?” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “A Fly Certificadora Digital é especialista em soluções rápidas e seguras para a emissão de certificados digitais.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Buscamos entregar aos nossos clientes segurança e agilidade através dos nossos serviços.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Fundada em 2001, a Activeweb surgiu com foco exclusivo em Segurança Digital.” Recorded in the RevenueBase company graph · Oct 20, 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 “public key infrastructure software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 162 public key infrastructure software companies based in Brazil
See the full list, filter by size, metro and specialty, and access 501 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Public key infrastructure software companies based in Brazil at a glance
As of Oct 20, 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 162 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 “public key infrastructure software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. 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 501 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 20, 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 “public key infrastructure software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many public key infrastructure software companies are there based in Brazil?
RevenueBase identified 162 company matches for public key infrastructure software companies associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Certisign tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most public key infrastructure software companies?
Sao Paulo leads with 23 company records, followed by Belo Horizonte (9) and Rio De Janeiro (9).
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 501 professional contacts with verified work emails tracked across these 162 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 162 public key infrastructure software companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Public key infrastructure software companies by geography
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
- Public key infrastructure software companies based in India
- Public key infrastructure software companies based in the United States
- AI companies based in Brazil
- Cybersecurity companies based in Brazil
- Manufacturing companies based in Brazil
- Media companies based in Brazil
Company intelligence · public preview
Top 25 public key infrastructure software companies 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 162 matching company records for public key infrastructure software companies based in Brazil, with 2,959 tracked contacts and 501 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 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 public key infrastructure software companies 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 |  Certisigncertisign.com.brHQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 723 contacts → |
“Somos uma empresa de tecnologia.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Soluti Digitalsoluti.com.brHQ: Goiânia, BrazilReported employees: 501-1,000 | Goiânia, Brazil | 501-1,000 | Exact match | 509 contacts → |
“Somos a Soluti, uma das principais provedoras globais de soluções em identidade digital, com um portfólio diversificado e tecnologias de ponta.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kryptus SAkryptus.comHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 175 contacts → |
“Founded in 2003 in the city of Campinas/SP, Brazil, Kryptus develops, integrates and deploys a wide array of solutions for hardware, firmware and software, ranging from…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Acdigitalacdigital.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 82 contacts → |
“A ACDIGITAL é uma Autoridade Certificadora com sede em Porto Alegre/RS, presente no mercado desde 2011.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Certifid Certificação Digitalcertifid.com.brHQ: Goiânia, BrazilReported employees: 51-200 | Goiânia, Brazil | 51-200 | Exact match | 41 contacts → |
“Focada em soluções para Certificação Digital, a Certifid conta com um vasto portfólio de produtos que atendem pessoas físicas, jurídicas e profissionais liberais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Certdata Certificadora Digitalcertdata.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 37 contacts → |
“Somos uma empresa especializada em prestações de serviços de validação e emissão de certificados digitais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ELO Digital Certificadoraelodigitalcd.com.brHQ: Caraguatatuba, BrazilReported employees: 11-50 | Caraguatatuba, Brazil | 11-50 | Exact match | 36 contacts → |
“Elo Digital Certificadora | Somos a escolha das principais contabilidades do país Somos uma Autoridade de Registro credenciada pelo ITI, especializada na emissão de certificados…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Syngular IDsyngular.idHQ: Trindade, BrazilReported employees: 11-50 | Trindade, Brazil | 11-50 | Exact match | 36 contacts → |
“Syn, somos únicos.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Dinamo Networksdinamonetworks.comHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“Uma marca forte, com a única missão de proteger sua empresa sempre.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Compucenter Softwarecompucenter.net.brHQ: Uberlândia, BrazilReported employees: 11-50 | Uberlândia, Brazil | 11-50 | Exact match | 30 contacts → |
“Serviços 🧑 | Softwares | Suprimentos | Equipamentos | Certificado digital” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Prática Certificação Digital Ltdapraticacertificacao.com.brHQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 29 contacts → |
“Pratica Certificação digital Ltda is a company based out of Brazil.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Qualisignqualisign.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“A QualiSign é uma empresa do grupo QualiSoft com foco total na oferta de serviços de assinatura digital, certificado digital, carimbo de tempo, notificação eletrônica e demais…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Docclouddoccloud.com.brHQ: Americana, BrazilReported employees: 51-200 | Americana, Brazil | 51-200 | Exact match | 22 contacts → |
“Especializada em Segurança da Informação, Certificação Digital e Portal de Assinaturas, a Doccloud oferece soluções de acesso às operações online para pessoas físicas e jurídicas…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ID Federal Certificados Digitaisidfederal.com.brHQ: Ribeirao Preto, BrazilReported employees: 1,001-5,000 | Ribeirao Preto, Brazil | 1,001-5,000 | Exact match | 15 contacts → |
“Certificados Digitais PF, PJ, Servidores SSL e demais soluções em segurança global, de forma simples e segura.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cerdigitalcerdigitalmg.com.brHQ: Mariana, BrazilReported employees: 11-50 | Mariana, Brazil | 11-50 | Exact match | 9 contacts → |
“Estamos no mercado desde 2015, com nossa Matriz na cidade de Mariana – Minas Gerais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Globalsign Seguranca Digitalglobalsign.comHQ: Belo Horizonte, BrazilReported employees: 501-1,000 | Belo Horizonte, Brazil | 501-1,000 | Exact match | 8 contacts → |
“Gerenciamento de PKI simplificado: fornecendo soluções de certificados digitais automatizados, escaláveis e integrados” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  PKI Consultingpkiconsulting.comHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa especializada em Consultoria em Certificação Digital e Infraestrutura de Chaves Públicas.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SP Certificadosspcertificados.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa emissora de certificado digital, com três unidades em São Paulo.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Certiflex Certificação Digitalcertiflex.com.brHQ: Barra De São Francisco, BrazilReported employees: 11-50 | Barra De São Francisco, Brazil | 11-50 | Exact match | 7 contacts → |
“A Certiflex é uma empresa capixaba que está no mercado de certificação digital há 8 anos.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  WWW Certificado.Digitalcertificado.digitalHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 6 contacts → |
“A melhor opção em certificados digitais 0800 1234 800 |(51) 4042” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Certificca Totalcertificca.com.br HQ: Sinop, BrazilReported employees: 1-10 | Sinop, Brazil | 1-10 | Exact match | 4 contacts → |
“Precisando emitir ou renovar CERTIFICADO DIGITAL?” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Certacom Digitalcertacomdigital.com.br HQ: Cornélio Procópio, BrazilReported employees: 1-10 | Cornélio Procópio, Brazil | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  FLY Certificadora Digital Ltdaflycertificadora.com.brHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“A Fly Certificadora Digital é especialista em soluções rápidas e seguras para a emissão de certificados digitais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  LR Digital Certificadoralrdigitalcertificadora.com.brHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“Buscamos entregar aos nossos clientes segurança e agilidade através dos nossos serviços.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Activeweb Segurança Digitalactiveweb.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 3 contacts → |
“Fundada em 2001, a Activeweb surgiu com foco exclusivo em Segurança Digital.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 162 company matches
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Public key infrastructure software companies: dataset insights
October 20, 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
162 records in the displayed employee bands.
0 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 162 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 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 public key infrastructure software companies?
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 public key infrastructure software companies did RevenueBase find based in Brazil?
The saved snapshot records 162 matching company records, 2,959 tracked contacts and 501 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 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
Public key infrastructure software companies by geography
Cite this list
RevenueBase Data Team. Top 25 public key infrastructure software companies based in Brazil. Snapshot: October 20, 2026. https://revenuebase.ai/companies/public-key-infrastructure-software-companies/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
- Public key infrastructure software companies based in India
- Public key infrastructure software companies based in the United States
- AI companies based in Brazil
- Cybersecurity companies based in Brazil
- Manufacturing companies based in Brazil
- Media companies based in Brazil
Company intelligence · public preview
Top 25 public key infrastructure software companies based in Brazil
RevenueBase records 162 matching company records for public key infrastructure software companies based in Brazil, with 2,959 tracked contacts and 501 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 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 public key infrastructure software companies 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 | Certisigncertisign.com.br HQ: São Paulo, BrazilReported employees: 501-1,000 | São Paulo, Brazil | 501-1,000 | Exact match | 723 contacts → |
“Somos uma empresa de tecnologia.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Soluti Digitalsoluti.com.br HQ: Goiânia, BrazilReported employees: 501-1,000 | Goiânia, Brazil | 501-1,000 | Exact match | 509 contacts → |
“Somos a Soluti, uma das principais provedoras globais de soluções em identidade digital, com um portfólio diversificado e tecnologias de ponta.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kryptus SAkryptus.com HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 175 contacts → |
“Founded in 2003 in the city of Campinas/SP, Brazil, Kryptus develops, integrates and deploys a wide array of solutions for hardware, firmware and software, ranging from…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Acdigitalacdigital.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 82 contacts → |
“A ACDIGITAL é uma Autoridade Certificadora com sede em Porto Alegre/RS, presente no mercado desde 2011.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Certifid Certificação Digitalcertifid.com.br HQ: Goiânia, BrazilReported employees: 51-200 | Goiânia, Brazil | 51-200 | Exact match | 41 contacts → |
“Focada em soluções para Certificação Digital, a Certifid conta com um vasto portfólio de produtos que atendem pessoas físicas, jurídicas e profissionais liberais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Certdata Certificadora Digitalcertdata.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 37 contacts → |
“Somos uma empresa especializada em prestações de serviços de validação e emissão de certificados digitais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ELO Digital Certificadoraelodigitalcd.com.br HQ: Caraguatatuba, BrazilReported employees: 11-50 | Caraguatatuba, Brazil | 11-50 | Exact match | 36 contacts → |
“Elo Digital Certificadora | Somos a escolha das principais contabilidades do país Somos uma Autoridade de Registro credenciada pelo ITI, especializada na emissão de certificados…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Syngular IDsyngular.id HQ: Trindade, BrazilReported employees: 11-50 | Trindade, Brazil | 11-50 | Exact match | 36 contacts → |
“Syn, somos únicos.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dinamo Networksdinamonetworks.com HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“Uma marca forte, com a única missão de proteger sua empresa sempre.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Compucenter Softwarecompucenter.net.br HQ: Uberlândia, BrazilReported employees: 11-50 | Uberlândia, Brazil | 11-50 | Exact match | 30 contacts → |
“Serviços 🧑 | Softwares | Suprimentos | Equipamentos | Certificado digital” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Prática Certificação Digital Ltdapraticacertificacao.com.br HQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 29 contacts → |
“Pratica Certificação digital Ltda is a company based out of Brazil.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Qualisignqualisign.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“A QualiSign é uma empresa do grupo QualiSoft com foco total na oferta de serviços de assinatura digital, certificado digital, carimbo de tempo, notificação eletrônica e demais…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Docclouddoccloud.com.br HQ: Americana, BrazilReported employees: 51-200 | Americana, Brazil | 51-200 | Exact match | 22 contacts → |
“Especializada em Segurança da Informação, Certificação Digital e Portal de Assinaturas, a Doccloud oferece soluções de acesso às operações online para pessoas físicas e jurídicas…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ID Federal Certificados Digitaisidfederal.com.br HQ: Ribeirao Preto, BrazilReported employees: 1,001-5,000 | Ribeirao Preto, Brazil | 1,001-5,000 | Exact match | 15 contacts → |
“Certificados Digitais PF, PJ, Servidores SSL e demais soluções em segurança global, de forma simples e segura.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cerdigitalcerdigitalmg.com.br HQ: Mariana, BrazilReported employees: 11-50 | Mariana, Brazil | 11-50 | Exact match | 9 contacts → |
“Estamos no mercado desde 2015, com nossa Matriz na cidade de Mariana – Minas Gerais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Globalsign Seguranca Digitalglobalsign.com HQ: Belo Horizonte, BrazilReported employees: 501-1,000 | Belo Horizonte, Brazil | 501-1,000 | Exact match | 8 contacts → |
“Gerenciamento de PKI simplificado: fornecendo soluções de certificados digitais automatizados, escaláveis e integrados” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PKI Consultingpkiconsulting.com HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa especializada em Consultoria em Certificação Digital e Infraestrutura de Chaves Públicas.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SP Certificadosspcertificados.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa emissora de certificado digital, com três unidades em São Paulo.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Certiflex Certificação Digitalcertiflex.com.br HQ: Barra De São Francisco, BrazilReported employees: 11-50 | Barra De São Francisco, Brazil | 11-50 | Exact match | 7 contacts → |
“A Certiflex é uma empresa capixaba que está no mercado de certificação digital há 8 anos.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | WWW Certificado.Digitalcertificado.digital HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 6 contacts → |
“A melhor opção em certificados digitais 0800 1234 800 |(51) 4042” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Certificca Totalcertificca.com.br HQ: Sinop, BrazilReported employees: 1-10 | Sinop, Brazil | 1-10 | Exact match | 4 contacts → |
“Precisando emitir ou renovar CERTIFICADO DIGITAL?” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Certacom Digitalcertacomdigital.com.br HQ: Cornélio Procópio, BrazilReported employees: 1-10 | Cornélio Procópio, Brazil | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | FLY Certificadora Digital Ltdaflycertificadora.com.br HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“A Fly Certificadora Digital é especialista em soluções rápidas e seguras para a emissão de certificados digitais.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LR Digital Certificadoralrdigitalcertificadora.com.br HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 4 contacts → |
“Buscamos entregar aos nossos clientes segurança e agilidade através dos nossos serviços.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Activeweb Segurança Digitalactiveweb.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 3 contacts → |
“Fundada em 2001, a Activeweb surgiu com foco exclusivo em Segurança Digital.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 162 company matches
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Public key infrastructure software companies: dataset insights
October 20, 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
162 records in the displayed employee bands.
0 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 162 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 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 public key infrastructure software companies?
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 public key infrastructure software companies did RevenueBase find based in Brazil?
The saved snapshot records 162 matching company records, 2,959 tracked contacts and 501 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 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
Public key infrastructure software companies by geography
Cite this list
RevenueBase Data Team. Top 25 public key infrastructure software companies based in Brazil. Snapshot: October 20, 2026. https://revenuebase.ai/companies/public-key-infrastructure-software-companies/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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