Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using proton mail in Brazil_
As of 4 November 2026, 912 Brazilian companies show proton mail: 912 on their website or in DNS records and 0 in their own job postings, led by Belém.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Belém · 45
- In both sources
- 0
- Team that names it most
- –
Brazilian companies on proton mail
No Brazilian company names proton mail in its job postings yet; the 912 companies in the footprint carry it on their website or in DNS.
Open the sales or marketing leader at each one with a verified e-mail, or get new Brazilian proton mail users every Monday.
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By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name proton mail.
| companies | share | |
|---|---|---|
| Belém | 45 | 5% |
| São Paulo | 35 | 4% |
| Lima | 8 | 1% |
| Rio de Janeiro | 8 | 1% |
| Bella Vista | 7 | 1% |
| Belo Horizonte | 5 | 1% |
| Goiânia | 5 | 1% |
| Curitiba | 4 | 0% |
| San José | 4 | 0% |
| Florianópolis | 3 | 0% |
| companies | share | |
|---|---|---|
| Self-employed | 713 | 78% |
| 2-10 employees | 143 | 16% |
| 11-50 employees | 41 | 4% |
| 51-200 employees | 9 | 1% |
| 201-500 employees | 4 | 0% |
| 501-1000 employees | 1 | 0% |
| 5001-10000 employees | 1 | 0% |
| companies | share |
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| companies | share |
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proton mail everywhere, and other tools here
All companies using proton mail →
Companies hiring sales in Brazil →
compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
912 Brazilian companies show proton mail: 912 carry it on their website or in their DNS records, 0 name it in their own job postings, 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/proton-mail/brazil)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from the applicant tracking systems behind Brazilian career sites. A tool counts when the employer's own text names it as the team's system.
- CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- ExclusionsJob boards, portals and aggregators are kept out of company lists.
proton mail in Brazil: questions
Is this every Brazilian company on proton mail?
It is every Brazilian company whose website, DNS records or own job postings show it: 912 in total. Companies that use proton mail without any public trace are not counted.
What does "Brazil" mean here?
The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.
How do I get the Brazilian list with e-mails?
Sign up, filter companies on proton mail and Brazil, and open the people you want. Counting is free; the first 1,000 records are too.
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Every Brazilian company on proton mail,
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