Companies using SentinelOne in United States
As of 5 November 2026, 447 US companies show SentinelOne: 199 on their website or in DNS records and 254 in their own job postings, led by San Francisco.
As of 5 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- San Francisco · 7
- In both sources
- 6
- Most common size
- 51-200 employees
- Team that names it most
- IT operations & business systems · 174 postings
- Top industry, posting companies
- Technology & software
US companies on SentinelOne
Companies with 51+ employees and high-confidence evidence in their own postings; job boards and portals left out.
Open the sales or marketing leader at each one with a verified e-mail, or get new US SentinelOne 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 SentinelOne.
| companies | share | |
|---|---|---|
| San Francisco | 7 | 4% |
| New York | 5 | 3% |
| Houston | 3 | 2% |
| Irvine | 3 | 2% |
| Springs | 3 | 2% |
| Austin | 2 | 1% |
| Boston | 2 | 1% |
| Chicago | 2 | 1% |
| Denver | 2 | 1% |
| Grand Rapids | 2 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 24 | 12% |
| 2-10 employees | 34 | 17% |
| 11-50 employees | 50 | 25% |
| 51-200 employees | 47 | 24% |
| 201-500 employees | 23 | 12% |
| 501-1000 employees | 8 | 4% |
| 1001-5000 employees | 13 | 7% |
| companies | share | |
|---|---|---|
| New York | 11 | 4% |
| San Francisco | 7 | 3% |
| Austin | 6 | 2% |
| Denver | 4 | 2% |
| San Jose | 4 | 2% |
| Chicago | 3 | 1% |
| Raleigh | 3 | 1% |
| Angeles City | 2 | 1% |
| Atlanta | 2 | 1% |
| Boston | 2 | 1% |
| Cambridge | 2 | 1% |
| Campbell | 2 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 5 | 2% |
| 2-10 employees | 17 | 7% |
| 11-50 employees | 33 | 13% |
| 51-200 employees | 54 | 21% |
| 201-500 employees | 41 | 16% |
| 501-1000 employees | 35 | 14% |
| 1001-5000 employees | 44 | 17% |
| 5001-10000 employees | 10 | 4% |
| 10,001+ employees | 15 | 6% |
| companies | share | |
|---|---|---|
| Technology & software | 140 | 55% |
| Business & finance services | 43 | 17% |
| Manufacturing & industry | 23 | 9% |
| Consumer services & leisure | 7 | 3% |
| Health care | 7 | 3% |
| Transport, logistics & rental | 6 | 2% |
| Commerce & trade | 5 | 2% |
| Hospitality & travel | 5 | 2% |
| Media & content | 5 | 2% |
| Property & construction | 5 | 2% |
| Utilities & infrastructure | 4 | 2% |
| Public, community & associations | 3 | 1% |
| postings · companies | |
|---|---|
| IT operations & business systems | 174 · 134 |
| Sales | 21 · 8 |
| Software engineering | 15 · 6 |
| Customer service & success | 7 · 6 |
| Product, program & project management | 7 · 3 |
| Engineering (non-software) | 3 · 3 |
| Legal, compliance & risk | 3 · 2 |
| Data & AI | 2 · 2 |
| General management & consulting | 1 · 1 |
| Marketing & communications | 1 · 1 |
SentinelOne everywhere, and other tools here
All companies using SentinelOne →
Companies hiring sales in United States →
endpoint protection edr compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
447 US companies show SentinelOne: 199 carry it on their website or in their DNS records, 254 name it in their own job postings, 6 do both. (Breaknorm, 5 November 2026, https://breaknorm.co/tools/sentinelone/united-states)
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.
SentinelOne in United States: questions
Is this every US company on SentinelOne?
It is every US company whose website, DNS records or own job postings show it: 447 in total. Companies that use SentinelOne 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 SentinelOne and United States, and open the people you want. Counting is free; the first 1,000 results are too.
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Every US company on SentinelOne,
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