Companies using Zscaler in France
As of 4 November 2026, 193 French companies show Zscaler: 177 on their website or in DNS records and 16 in their own job postings, led by Paris 09.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Paris 09 · 16
- In both sources
- 0
- Most common size
- 10,001+ employees
- Team that names it most
- IT operations & business systems · 22 postings
- Top industry, posting companies
- Technology & software
French companies on Zscaler
Every company in the country whose own postings name the tool; job boards and portals left out.
Open the sales or marketing leader at each one with a verified e-mail, or get new French Zscaler 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 Zscaler.
| companies | share | |
|---|---|---|
| Paris 09 | 16 | 9% |
| Paris | 11 | 6% |
| Paris 15 | 6 | 3% |
| Bourges | 3 | 2% |
| Courbevoie | 3 | 2% |
| Issy-les-Moulineaux | 3 | 2% |
| Lyon 03 | 3 | 2% |
| Mortagne-sur-Sèvre | 3 | 2% |
| Nanterre | 3 | 2% |
| Nice | 3 | 2% |
| companies | share | |
|---|---|---|
| Self-employed | 16 | 9% |
| 2-10 employees | 33 | 19% |
| 11-50 employees | 38 | 21% |
| 51-200 employees | 39 | 22% |
| 201-500 employees | 17 | 10% |
| 501-1000 employees | 10 | 6% |
| 1001-5000 employees | 15 | 8% |
| 5001-10000 employees | 3 | 2% |
| 10,001+ employees | 6 | 3% |
| companies | share | |
|---|---|---|
| Boulogne-Billancourt | 1 | 6% |
| Circular Road | 1 | 6% |
| Dublin 2 | 1 | 6% |
| Marseille 02 | 1 | 6% |
| Nanterre | 1 | 6% |
| Paris | 1 | 6% |
| Paris 16 | 1 | 6% |
| Saint-Beauzire | 1 | 6% |
| Veselyy Kut | 1 | 6% |
| companies | share | |
|---|---|---|
| Self-employed | 1 | 6% |
| 51-200 employees | 3 | 19% |
| 201-500 employees | 2 | 13% |
| 501-1000 employees | 1 | 6% |
| 1001-5000 employees | 3 | 19% |
| 5001-10000 employees | 1 | 6% |
| 10,001+ employees | 5 | 31% |
| companies | share | |
|---|---|---|
| Technology & software | 7 | 44% |
| Business & finance services | 2 | 13% |
| Manufacturing & industry | 2 | 13% |
| Transport, logistics & rental | 2 | 13% |
| Commerce & trade | 1 | 6% |
| Media & content | 1 | 6% |
| Utilities & infrastructure | 1 | 6% |
| postings · companies | |
|---|---|
| IT operations & business systems | 22 · 17 |
| Customer service & success | 3 · 2 |
| Administration & office | 2 · 1 |
| Product, program & project management | 2 · 2 |
| Software engineering | 1 · 1 |
Zscaler everywhere, and other tools here
All companies using Zscaler →
Companies hiring sales in France →
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Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
193 French companies show Zscaler: 177 carry it on their website or in their DNS records, 16 name it in their own job postings, 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/zscaler/france)
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 French 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.
Zscaler in France: questions
Is this every French company on Zscaler?
It is every French company whose website, DNS records or own job postings show it: 193 in total. Companies that use Zscaler without any public trace are not counted.
What does "France" 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 French list with e-mails?
Sign up, filter companies on Zscaler and France, and open the people you want. Counting is free; the first 1,000 results are too.
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The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every French company on Zscaler,
with the person who owns it
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