Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using mailplug in South Korea_
As of 4 November 2026, 354 South Korean companies show mailplug: 354 on their website or in DNS records and 0 in their own job postings, led by Seoul.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Seoul · 27
- In both sources
- 0
- Team that names it most
- –
South Korean companies on mailplug
No South Korean company names mailplug in its job postings yet; the 354 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 South Korean mailplug 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.
By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name mailplug.
| companies | share | |
|---|---|---|
| Seoul | 27 | 8% |
| Anyang-si | 5 | 1% |
| Busan | 5 | 1% |
| Kimberley | 5 | 1% |
| 강남구 | 4 | 1% |
| 나주시 | 3 | 1% |
| Incheon | 2 | 1% |
| Seongnam-si | 2 | 1% |
| Ulsan | 2 | 1% |
| 금천구 | 2 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 45 | 13% |
| 2-10 employees | 60 | 17% |
| 11-50 employees | 188 | 53% |
| 51-200 employees | 59 | 17% |
| 201-500 employees | 2 | 1% |
| companies | share |
|---|
| companies | share |
|---|
| companies | share |
|---|
| postings · companies |
|---|
mailplug 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.
354 South Korean companies show mailplug: 354 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/mailplug/south-korea)
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 South Korean 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.
mailplug in South Korea: questions
Is this every South Korean company on mailplug?
It is every South Korean company whose website, DNS records or own job postings show it: 354 in total. Companies that use mailplug without any public trace are not counted.
What does "South Korea" 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 South Korean list with e-mails?
Sign up, filter companies on mailplug and South Korea, and open the people you want. Counting is free; the first 1,000 records are too.
Get this list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every South Korean company on mailplug,
with the person who owns it
Filter on mailplug and South Korea, and get 1,000 records free.