Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using React in Belgium_
As of 4 November 2026, 40,057 Belgian companies show React: 39,934 on their website or in DNS records and 124 in their own job postings, led by Gent.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Gent · 620
- In both sources
- 1
- Most common size
- 2-10 employees
- Team that names it most
- Software engineering · 115 postings
- Top industry, posting companies
- Technology & software
Belgian companies on React
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 Belgian React users every Monday.
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By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name React.
| companies | share | |
|---|---|---|
| Gent | 620 | 2% |
| Antwerpen | 575 | 1% |
| Bruxelles | 546 | 1% |
| Brussels | 503 | 1% |
| Sint-Lambrechts-Herk | 302 | 1% |
| Ixelles | 285 | 1% |
| Uccle | 278 | 1% |
| Rocourt | 276 | 1% |
| Walem | 233 | 1% |
| Oostende | 219 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 8,147 | 20% |
| 2-10 employees | 30,231 | 76% |
| 11-50 employees | 1,235 | 3% |
| 51-200 employees | 232 | 1% |
| 201-500 employees | 55 | 0% |
| 501-1000 employees | 16 | 0% |
| 1001-5000 employees | 8 | 0% |
| 5001-10000 employees | 2 | 0% |
| 10,001+ employees | 8 | 0% |
| companies | share | |
|---|---|---|
| Gent | 10 | 8% |
| Kontich | 10 | 8% |
| Brussels | 7 | 6% |
| Antwerpen | 5 | 4% |
| Gentbrugge | 3 | 2% |
| Heverlee | 3 | 2% |
| Afsnee | 2 | 2% |
| Bornem | 2 | 2% |
| Herentals | 2 | 2% |
| Oostkamp | 2 | 2% |
| Rocourt | 2 | 2% |
| Sint-Lambrechts-Herk | 2 | 2% |
| companies | share | |
|---|---|---|
| 2-10 employees | 40 | 32% |
| 11-50 employees | 35 | 28% |
| 51-200 employees | 20 | 16% |
| 201-500 employees | 15 | 12% |
| 501-1000 employees | 6 | 5% |
| 1001-5000 employees | 7 | 6% |
| 10,001+ employees | 1 | 1% |
| companies | share | |
|---|---|---|
| Technology & software | 72 | 58% |
| Business & finance services | 27 | 22% |
| Manufacturing & industry | 12 | 10% |
| Utilities & infrastructure | 4 | 3% |
| Commerce & trade | 3 | 2% |
| Automotive | 1 | 1% |
| Public, community & associations | 1 | 1% |
| Consumer services & leisure | 1 | 1% |
| Media & content | 1 | 1% |
| Property & construction | 1 | 1% |
| Transport, logistics & rental | 1 | 1% |
| postings · companies | |
|---|---|
| Software engineering | 115 · 72 |
| Data & AI | 10 · 10 |
| IT operations & business systems | 8 · 8 |
| Product, program & project management | 5 · 5 |
| Engineering (non-software) | 3 · 3 |
| Design & UX | 2 · 1 |
| Human resources | 1 · 1 |
| Unclassified | 1 · 1 |
React everywhere, and other tools here
All companies using React →
Companies hiring sales in Belgium →
frontend frameworks compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
40,057 Belgian companies show React: 39,934 carry it on their website or in their DNS records, 124 name it in their own job postings, 1 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/react/belgium)
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 Belgian 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.
React in Belgium: questions
Is this every Belgian company on React?
It is every Belgian company whose website, DNS records or own job postings show it: 40,057 in total. Companies that use React without any public trace are not counted.
What does "Belgium" 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 Belgian list with e-mails?
Sign up, filter companies on React and Belgium, and open the people you want. Counting is free; the first 1,000 records are too.
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