Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DE
Companies using OpenAI in Spain_
As of 4 November 2026, 5,709 Spanish companies show OpenAI: 5,673 on their website or in DNS records and 43 in their own job postings, led by Madrid.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Madrid · 584
- In both sources
- 7
- Most common size
- 2-10 employees
- Team that names it most
- Data & AI · 44 postings
- Top industry, posting companies
- Technology & software
Spanish companies on OpenAI
Every company in the country whose own postings name the tool; job boards and portals left out.
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By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name OpenAI.
| companies | share | |
|---|---|---|
| Madrid | 584 | 10% |
| Barcelona | 402 | 7% |
| Valencia | 125 | 2% |
| Sevilla | 81 | 1% |
| Malaga | 67 | 1% |
| Zaragoza | 59 | 1% |
| Las Rozas De Madrid | 38 | 1% |
| Palma De Mallorca | 33 | 1% |
| Bilbao | 32 | 1% |
| Murcia | 32 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 2,604 | 46% |
| 2-10 employees | 1,516 | 27% |
| 11-50 employees | 977 | 17% |
| 51-200 employees | 327 | 6% |
| 201-500 employees | 119 | 2% |
| 501-1000 employees | 46 | 1% |
| 1001-5000 employees | 61 | 1% |
| 5001-10000 employees | 11 | 0% |
| 10,001+ employees | 12 | 0% |
| companies | share | |
|---|---|---|
| Madrid | 7 | 16% |
| Barcelona | 3 | 7% |
| Las Rozas De Madrid | 2 | 5% |
| Alcobendas | 1 | 2% |
| Benalmadena (Pueblo) | 1 | 2% |
| Bilbao | 1 | 2% |
| Boadilla Del Monte | 1 | 2% |
| Getxo | 1 | 2% |
| Goierri (Erandio) | 1 | 2% |
| Majadahonda | 1 | 2% |
| Malaga | 1 | 2% |
| Paris | 1 | 2% |
| companies | share | |
|---|---|---|
| 2-10 employees | 9 | 21% |
| 11-50 employees | 8 | 19% |
| 51-200 employees | 8 | 19% |
| 201-500 employees | 3 | 7% |
| 501-1000 employees | 5 | 12% |
| 1001-5000 employees | 6 | 14% |
| 10,001+ employees | 4 | 9% |
| companies | share | |
|---|---|---|
| Technology & software | 19 | 44% |
| Business & finance services | 14 | 33% |
| Commerce & trade | 2 | 5% |
| Property & construction | 2 | 5% |
| Utilities & infrastructure | 2 | 5% |
| Public, community & associations | 1 | 2% |
| Consumer services & leisure | 1 | 2% |
| Hospitality & travel | 1 | 2% |
| Media & content | 1 | 2% |
| postings · companies | |
|---|---|
| Data & AI | 44 · 35 |
| Software engineering | 32 · 25 |
| IT operations & business systems | 6 · 5 |
| Product, program & project management | 6 · 5 |
| General management & consulting | 2 · 2 |
| Sales | 2 · 2 |
| Business development & strategy | 1 · 1 |
| Customer service & success | 1 · 1 |
| Marketing & communications | 1 · 1 |
OpenAI everywhere, and other tools here
All companies using OpenAI →
Companies hiring sales in Spain →
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Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
5,709 Spanish companies show OpenAI: 5,673 carry it on their website or in their DNS records, 43 name it in their own job postings, 7 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/openai/spain)
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 Spanish 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.
OpenAI in Spain: questions
Is this every Spanish company on OpenAI?
It is every Spanish company whose website, DNS records or own job postings show it: 5,709 in total. Companies that use OpenAI without any public trace are not counted.
What does "Spain" 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 Spanish list with e-mails?
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