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Tools · mxthunder · United States

Companies using mxthunder in United States

As of 4 November 2026, 2,649 US companies show mxthunder: 2,649 on their website or in DNS records and 0 in their own job postings, led by Las Vegas.

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

Top city
Las Vegas · 29
In both sources
0
Team that names it most
–
2,649US companies show mxthunder, all sources
2,649on their website or in DNS records
0name it in job postings · 0 open
Las Vegascity with most mxthunder companies · 29
02Who uses it

US companies on mxthunder

No US company names mxthunder in its job postings yet; the 2,649 companies in the footprint carry it on their website or in DNS.

0 US companies match this filter; 2,649 show mxthunder in total.

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

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03Breakdown

By city, company size, industry and team

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

Footprint by city
companiesshare
Las Vegas
291%
Lake Charles
271%
Sacramento
271%
Dallas
261%
Augusta
201%
Columbus
201%
Lafayette
181%
Lincoln
171%
Anchorage
161%
San Antonio
161%
Footprint by company size
companiesshare
Self-employed
48918%
2-10 employees
94035%
11-50 employees
87833%
51-200 employees
25510%
201-500 employees
602%
501-1000 employees
151%
1001-5000 employees
90%
5001-10000 employees
20%
10,001+ employees
10%
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.

2,649 US companies show mxthunder: 2,649 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/mxthunder/united-states)
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 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.
FAQ

mxthunder in United States: questions

Is this every US company on mxthunder?

It is every US company whose website, DNS records or own job postings show it: 2,649 in total. Companies that use mxthunder 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?

Sign up, filter companies on mxthunder and United States, and open the people you want. Counting is free; the first 1,000 results are too.

Companies and people

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 US company on mxthunder,
with the person who owns it

Filter on mxthunder and United States. Start free, no card.

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  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market