Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using jQuery in Poland_
As of 4 November 2026, 715,187 Polish companies show jQuery: 715,180 on their website or in DNS records and 37 in their own job postings, led by Warszawa.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Warszawa · 53,855
- In both sources
- 30
- Most common size
- 11-50 employees
- Team that names it most
- Software engineering · 11 postings
- Top industry, posting companies
- Technology & software
Polish companies on jQuery
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 Polish jQuery 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 jQuery.
| companies | share | |
|---|---|---|
| Warszawa | 53,855 | 8% |
| Kraków | 22,672 | 3% |
| Wrocław | 18,265 | 3% |
| Poznań | 17,106 | 2% |
| Gdańsk | 11,926 | 2% |
| Łódź | 11,547 | 2% |
| Szczecin | 8,181 | 1% |
| Katowice | 7,693 | 1% |
| Lublin | 7,209 | 1% |
| Bydgoszcz | 5,692 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 256,108 | 36% |
| 2-10 employees | 398,821 | 56% |
| 11-50 employees | 46,084 | 6% |
| 51-200 employees | 10,077 | 1% |
| 201-500 employees | 2,674 | 0% |
| 501-1000 employees | 814 | 0% |
| 1001-5000 employees | 443 | 0% |
| 5001-10000 employees | 65 | 0% |
| 10,001+ employees | 94 | 0% |
| companies | share | |
|---|---|---|
| Warszawa | 7 | 19% |
| Wrocław | 6 | 16% |
| Kraków | 3 | 8% |
| Rzeszów | 3 | 8% |
| Gdynia | 2 | 5% |
| Bydgoszcz | 1 | 3% |
| Częstochowa | 1 | 3% |
| Janikowo | 1 | 3% |
| Katowice | 1 | 3% |
| Koszalin | 1 | 3% |
| Nakło Śląskie | 1 | 3% |
| Poznań | 1 | 3% |
| companies | share | |
|---|---|---|
| Self-employed | 1 | 3% |
| 2-10 employees | 8 | 22% |
| 11-50 employees | 22 | 59% |
| 51-200 employees | 4 | 11% |
| 201-500 employees | 2 | 5% |
| companies | share | |
|---|---|---|
| Technology & software | 17 | 46% |
| Business & finance services | 13 | 35% |
| Media & content | 5 | 14% |
| Hospitality & travel | 1 | 3% |
| Manufacturing & industry | 1 | 3% |
| postings · companies | |
|---|---|
| Software engineering | 11 · 8 |
| IT operations & business systems | 2 · 2 |
jQuery everywhere, and other tools here
All companies using jQuery →
Companies hiring sales in Poland →
CMS compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
715,187 Polish companies show jQuery: 715,180 carry it on their website or in their DNS records, 37 name it in their own job postings, 30 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/jquery/poland)
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 Polish 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.
jQuery in Poland: questions
Is this every Polish company on jQuery?
It is every Polish company whose website, DNS records or own job postings show it: 715,187 in total. Companies that use jQuery without any public trace are not counted.
What does "Poland" 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 Polish list with e-mails?
Sign up, filter companies on jQuery and Poland, and open the people you want. Counting is free; the first 1,000 records are too.
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