Companies using Mimecast in Ireland
As of 4 November 2026, 431 Irish companies show Mimecast: 431 on their website or in DNS records and 0 in their own job postings, led by Dublin 2.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Dublin 2 · 68
- In both sources
- 0
- Team that names it most
- –
Irish companies on Mimecast
No Irish company names Mimecast in its job postings yet; the 431 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 Irish Mimecast users every Monday.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name Mimecast.
| companies | share | |
|---|---|---|
| Dublin 2 | 68 | 16% |
| Dublin | 32 | 7% |
| Cork | 14 | 3% |
| Dublin 1 | 13 | 3% |
| Galway | 12 | 3% |
| Dublin 22 | 11 | 3% |
| Dublin 12 | 10 | 2% |
| Dublin 4 | 10 | 2% |
| Dublin 8 | 9 | 2% |
| Kilkenny | 9 | 2% |
| companies | share | |
|---|---|---|
| Self-employed | 10 | 2% |
| 2-10 employees | 66 | 15% |
| 11-50 employees | 128 | 30% |
| 51-200 employees | 133 | 31% |
| 201-500 employees | 54 | 13% |
| 501-1000 employees | 20 | 5% |
| 1001-5000 employees | 18 | 4% |
| 10,001+ employees | 2 | 0% |
| companies | share |
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431 Irish companies show Mimecast: 431 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/mimecast/ireland)
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 Irish 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.
Mimecast in Ireland: questions
Is this every Irish company on Mimecast?
It is every Irish company whose website, DNS records or own job postings show it: 431 in total. Companies that use Mimecast without any public trace are not counted.
What does "Ireland" 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 Irish list with e-mails?
Sign up, filter companies on Mimecast and Ireland, and open the people you want. Counting is free; the first 1,000 results are too.
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Every Irish company on Mimecast,
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