Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using proofpoint essentials in United States_
As of 4 November 2026, 225,403 US companies show proofpoint essentials: 225,403 on their website or in DNS records and 0 in their own job postings, led by Houston.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Houston · 2,321
- In both sources
- 0
- Team that names it most
- –
US companies on proofpoint essentials
No US company names proofpoint essentials in its job postings yet; the 225,403 companies in the footprint carry it on their website or in DNS.
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By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name proofpoint essentials.
| companies | share | |
|---|---|---|
| Houston | 2,321 | 1% |
| New York | 2,046 | 1% |
| Dallas | 1,409 | 1% |
| Miami | 1,330 | 1% |
| Chicago | 1,263 | 1% |
| Atlanta | 1,220 | 1% |
| Phoenix | 1,088 | 0% |
| Austin | 1,078 | 0% |
| Denver | 925 | 0% |
| San Diego | 914 | 0% |
| companies | share | |
|---|---|---|
| Self-employed | 79,907 | 35% |
| 2-10 employees | 79,178 | 35% |
| 11-50 employees | 49,301 | 22% |
| 51-200 employees | 12,781 | 6% |
| 201-500 employees | 2,949 | 1% |
| 501-1000 employees | 788 | 0% |
| 1001-5000 employees | 398 | 0% |
| 5001-10000 employees | 49 | 0% |
| 10,001+ employees | 52 | 0% |
| companies | share |
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| companies | share |
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| companies | share |
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compared →
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225,403 US companies show proofpoint essentials: 225,403 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/proofpoint-essentials/united-states)
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 US 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.
proofpoint essentials in United States: questions
Is this every US company on proofpoint essentials?
It is every US company whose website, DNS records or own job postings show it: 225,403 in total. Companies that use proofpoint essentials without any public trace are not counted.
What does "United States" 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 US list with e-mails?
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