Tools · fastmail · Spain

Companies using fastmail in Spain_

As of 4 November 2026, 510 Spanish companies show fastmail: 510 on their website or in DNS records and 0 in their own job postings, led by Cadiz.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Top city
Cadiz · 21
In both sources
0
Team that names it most
–
510Spanish companies show fastmail, all sources
510on their website or in DNS records
0name it in job postings · 0 open
Cadizcity with most fastmail companies · 21
02 — Who uses it

Spanish companies on fastmail

No Spanish company names fastmail in its job postings yet; the 510 companies in the footprint carry it on their website or in DNS.

0 Spanish companies match this filter; 510 show fastmail in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new Spanish fastmail users every Monday.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03 — Breakdown

By city, company size, industry and team

Footprint tables first (website or DNS), then the companies whose postings name fastmail.

Footprint by city
companiesshare
Cadiz
214%
Barcelona
204%
Madrid
204%
Playa De Los Cristianos
82%
Valladolid
71%
Javali Nuevo
51%
Valencia
51%
Girona
31%
Malaga
31%
Marbella
31%
Footprint by company size
companiesshare
Self-employed
38876%
2-10 employees
7815%
11-50 employees
357%
51-200 employees
51%
201-500 employees
10%
501-1000 employees
10%
1001-5000 employees
20%
Posting companies by city
companiesshare
Posting companies by size
companiesshare
Posting companies by industry
companiesshare
Postings by function
postings · companies
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

510 Spanish companies show fastmail: 510 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/fastmail/spain)
How we know

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 Spanish 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.
FAQ

fastmail in Spain: questions

Is this every Spanish company on fastmail?

It is every Spanish company whose website, DNS records or own job postings show it: 510 in total. Companies that use fastmail without any public trace are not counted.

What does "Spain" 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 Spanish list with e-mails?

Sign up, filter companies on fastmail and Spain, and open the people you want. Counting is free; the first 1,000 records are too.

Companies and people

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Every Spanish company on fastmail,
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