Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using seznam email in Czechia_
As of 4 November 2026, 15,539 Czech companies show seznam email: 15,539 on their website or in DNS records and 0 in their own job postings, led by Praha 1-Vinohrady.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Praha 1-Vinohrady · 291
- In both sources
- 0
- Team that names it most
- –
Czech companies on seznam email
No Czech company names seznam email in its job postings yet; the 15,539 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 Czech seznam email 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 seznam email.
| companies | share | |
|---|---|---|
| Praha 1-Vinohrady | 291 | 2% |
| Trnitá | 216 | 1% |
| Prague | 163 | 1% |
| Praha 10-Malešice | 124 | 1% |
| Praha 2-Nové Město | 121 | 1% |
| Kudlov | 102 | 1% |
| Praha 4-Podolí | 101 | 1% |
| Hejčín | 99 | 1% |
| Doudlevce | 95 | 1% |
| Praha 5-Košíře | 87 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 27 | 0% |
| 2-10 employees | 12,915 | 83% |
| 11-50 employees | 2,404 | 15% |
| 51-200 employees | 168 | 1% |
| 201-500 employees | 18 | 0% |
| 501-1000 employees | 5 | 0% |
| 1001-5000 employees | 2 | 0% |
| companies | share |
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seznam email everywhere, and other tools here
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
15,539 Czech companies show seznam email: 15,539 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/seznam-email/czechia)
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 Czech 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.
seznam email in Czechia: questions
Is this every Czech company on seznam email?
It is every Czech company whose website, DNS records or own job postings show it: 15,539 in total. Companies that use seznam email without any public trace are not counted.
What does "Czechia" 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 Czech list with e-mails?
Sign up, filter companies on seznam email and Czechia, and open the people you want. Counting is free; the first 1,000 records are too.
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Every Czech company on seznam email,
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